date:20100708

Hie

I have a code to launch a gwt popup using a gwt button. This code only works
in local eclipse env and does not work after uploading to GAE (i mean popup
doesnt show up on GAE).

Please advise whats wrong here. I dont see any stack trace or error message
anywhere. Here is the code:

T*his code actually passes the data to renders a flex table in which one of
the column is a button.*

@Override
public void onSuccess(ListFindBloodDonorResultBean result) {
if(result.size() == 0){
 CommonUi.showServerMsgPopup(Sorry no blood donor available as per your
search criteria.);
}else{
 FindDonorPublicTable table = new FindDonorPublicTable();
ListString header = Arrays.asList(City,Area, Donors Available, POC
Details);
 FlexTable data = table.setInput(header, result,
countryName.getText().toLowerCase(),
 stateList.getValue(stateList.getSelectedIndex()).toLowerCase(),
disttList.getValue(disttList.getSelectedIndex()).toLowerCase());
 resultPanel.clear();
resultPanel.add(data);
}
 }});

This code actually renders the flex table having a column with a button. On
clicking it the popup should invoke:

package vik.sakshum.sakshumweb.client.common.ui;

public class FindDonorPublicTable extends FlexTable{
private String country;
 private String state;
private String district;
 public FindDonorPublicTable() {
super();
}
 PocInfoTable pocInfoTable;
private class PocInfoTable extends FlexTable{
 public PocInfoTable() {
super();
 }
 public void setHeader(ListString header){
 int row = 0;
if (header != null) {
int i = 0;
 for (String string : header) {
this.setText(row, i, string);
i++;
 }
row++;
}
 }
 public void setInput(ListString header, ListPocProfileBean rows) {
setHeader(header);
 int i = 1;
for (PocProfileBean row : rows) {
this.setText(i, 0, row.getFirstName());
 this.setText(i, 1, row.getLastName());
this.setText(i, 2, row.getEmailId());
 this.setText(i, 3, row.getCellNumber());
this.setText(i, 4, row.getOfficeNumber());
 AddressBean addBean = row.getAddressBean();
this.setText(i, 5, addBean.getPinCode());
 this.setText(i, 6, addBean.getCity());
this.setText(i, 7, addBean.getDistrict());
 this.setText(i, 8, addBean.getState());
i++;
}
 }
}//end class PocInfoTable
 POCPopup pocPopup;
private class POCPopup extends PopupPanel {
private final FindBloodDonorServiceAsync findPOCService = GWT
 .create(FindBloodDonorService.class);
public POCPopup(String city, String area) {
  super(true);
  this.setTitle(Point of Contact Details);

  VerticalPanel mainPanel = new VerticalPanel();
  mainPanel.setSpacing(10);
  mainPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
  Label titleText = new Label(Point of Contacts);
  Label infoText = new Label(Please note that below are *not* the
actual blood donors. You need to call any of these people to get the
information about available blood donors as per your searched criteria. We
are not providing the personal information of blood donors to protect the
information abuse.);

  mainPanel.add(titleText);
  mainPanel.add(infoText);
  mainPanel.add(pocInfoTable);
  setWidget(mainPanel);
}
}

 public void setHeader(ListString header){
int row = 0;
if (header != null) {
 int i = 0;
for (String string : header) {
this.setText(row, i, string);
 i++;
}
row++;
 }
 // Make the table header look nicer
 this.getRowFormatter().addStyleName(0, sakth);
}
 public FindDonorPublicTable setInput(ListString header,
final ListFindBloodDonorResultBean rows, String country,
 String state, String district) {
this.country = country;
this.state = state;
 this.district = district;
final FindDonorPublicTable tableHandle= this;
 setHeader(header);
int i = 1;
for (FindBloodDonorResultBean row : rows) {
 this.setText(i, 0, row.getCity());
this.setText(i, 1, row.getArea());
 this.setText(i, 2, row.getDonorCount());
Button pocBtn = new Button(Get Point Of Contact);
 this.setWidget(i, 3, pocBtn);
pocBtn.addClickHandler(new ClickHandler(){

@Override
public void onClick(ClickEvent event) {
pocPopup = new POCPopup(bhiwani,bhiwani);
 System.out.println(launching poc info pop);
pocPopup.show();
 }});
 this.getCellFormatter().addStyleName(i, 0, sakbodytd);
this.getCellFormatter().addStyleName(i, 1, sakbodytd);
 this.getCellFormatter().addStyleName(i, 2, sakbodytd);
this.getCellFormatter().addStyleName(i, 3, sakbodytd);
 if(i%2 == 0)
this.getRowFormatter().addStyleName(i, saktr-even);
 else
this.getRowFormatter().addStyleName(i, saktr-odd);
i++;
 }
 return this;
 }
}



Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

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Re: JSON Problem

2010-07-08 Thread hi...@hiramchirino.com

The easiest way by far is to use RestyGWT

http://restygwt.fusesource.org/documentation/index.html

With it, you just create GWT RPC style service interfaces to access
restful JSON resources.

For example, lets say you want to post some JSON to a URL of /blog/
comments:

{
  author:Hiram,
  website:http://hiramchirino.com;,
  comment:This is my comment.
}

and you expect to get some JSON back that looks like:

{
  comment-id:1234,
  moderated:true
}

The you would create some DTO style classes to give you type safe
access to  the request and response like:

class CommentRequest {
  public String author;
  public String website;
  public String comment;
}

class CommentResponse {
  @Json(name=comment-id)
  public String commentId;
  public boolean moderated;
}

Notice that it can even deal with odd property names like comment-id
which would be very hard to access with js overlays.

Then you then create GWT RPC style service interfaces to access your
URL:

public interface CommentService extends RestService {
@POST @Path(/blog/comments)
public void comment(CommentRequest request,
MethodCallbackCommentResponse callback);
}

You then create an instance use the service interface the same way
that
GWT RPC does it:

CommentService service = GWT.create(CommentService.class);

CommentRequest req = new CommentRequest
req.author = Hiram
req.website = http://hiramchirino.com;
req.comment = This is my comment.

service.comment(req, new MethodCallbackCommentResponse() {
public void onFailure(Method method, Throwable exception) {
Window.alert(Error x:  + exception);
}

public void onSuccess(Method method, CommentResponse response) {
Window.alert(posted comment: +response.commentId);
}
});

Hope that helped.


On Jul 5, 8:01 am, Ahmed Shoeib ahmedelsayed.sho...@gmail.com wrote:
 Dear Friends ,

 i face a problem when trying to send and receive json object between
 client and server in GWT application

 so i want a simple example that show me how to do this

 Thanks,
 ahmed shoeib

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Re: GWT 2.0 - Spring Security

2010-07-08 Thread Ladislav Gazo

Hi,

if you are interested in complex integration of Spring security on
client and also server side you might take a look on
http://code.google.com/p/acris/wiki/Security

BR

On 21. Jún, 20:07 h., Tom thomas.coz...@gmail.com wrote:
 Hi,

 I have an GWT 2.0 application using Spring and Hibernate. (GWT-SL 
 GXT)
 I would like to add a security layer and a profile handler. So I turn
 on Spring security.

 I don't find any samples of a GWT 2.0  Spring security 3.0.
 In fact, I would like a snippet of Spring security configuration.
 If anyone can help me to find the good way to start?

 Best regards
 Tom

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DockLayoutPanel MVP and events

2010-07-08 Thread xworker

Hi

Very new to GWT and MVP. Trying to expand the contacts example with a
DockLayoutPanel with a tree navigation in the west section. Using MVP
and ui:bindings.

Got an DockLayoutPanelView and Presenter. Inside is a tree component
to the west and a content component in center. How will I get the
events from the tree component?

My DockViewPresenter:

public class DockPresenter implements Presenter {



public interface Display {
Widget asWidget();
}

private final ContactsServiceAsync rpcService;
private final HandlerManager eventBus;
private final Display display;
private ContactsPresenter contactsPresenter;
private TreePresenter treePresenter;

public DockPresenter(ContactsServiceAsync rpcService,
HandlerManager eventBus, Display view) {
this.rpcService = rpcService;
this.eventBus = eventBus;
this.display = view;

contactsPresenter = new ContactsPresenter(rpcService, eventBus,
new ContactsView());
treePresenter = new TreePresenter(rpcService, eventBus, new
MyTree());
}

public void bind() {
contactsPresenter.bind();
treePresenter.bind();
}

public void go(final HasWidgets container) {
bind();
container.clear();
container.add(display.asWidget());

}
}



As you can see I am creating the two presenters for the content and
the tree, but I dont know how to get the events (clicks, selections)
from them. They seem to be swallowed be the dock.  I'm guessing I
should register handlers in the bind() method, but how? When
navigating to the tree component without the dock, events works fine.

TreePresenter:

public class TreePresenter implements Presenter {


  public interface Display {

HasSelectionHandlersTreeItem  getTree();
Widget asWidget();
  }

  private final ContactsServiceAsync rpcService;
  private final HandlerManager eventBus;
  private final Display display;

  public TreePresenter(ContactsServiceAsync rpcService, HandlerManager
eventBus, Display view) {
this.rpcService = rpcService;
this.eventBus = eventBus;
this.display = view;


  }



  public void bind() {


  display.getTree().addSelectionHandler(new
SelectionHandlerTreeItem() {

  public void onSelection(SelectionEventTreeItem event) {
  TreeItem item = (TreeItem) event.getSelectedItem();
  GWT.log(Node selected +item.getText());
  }

  });

  }

Thanks

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Serialization exception

2010-07-08 Thread Ho Jimmy

Hi,

I keep getting the serialization exception and causing the rpc failed. Can
someone tell me what's going on?

 com.google.gwt.user.client.rpc.SerializationException: Type
'com.jobscout.frontpage.client.Category$$EnhancerByCGLIB$$424f9bbb' was not
included in the set of types which can be serialized by this
SerializationPolicy or its Class object could not be loaded. For security
purposes, this type will not be serialized.: instance =
com.jobscout.frontpage.client.categ...@9cdbbc

I use hibernate to extract the records, put the result in the ArrayList. To
test the serialization, I dropped the hibernate part and built the ArrayList
of the type in the Impl and it works. So, I am not sure how the hibernate
return the arraylisttype causes the serialization exception.

The following are extracted from my code that is relevent.

public class Job implements Serializable {
 private long oid;
 private long acctOid;
 private String subject;
 private String description;
 private Category category;//Serializable
 private SubCat1 subcat1;//Serializable
 private Mesgtype mesgtype;//Serializable


This part is the testing and it works. I create the Arraylist instead of
using hibernate to extract records and return an Arraylist.

 public ArrayListJob getJobAryLstTest(){
  ArrayListJob jobarylst = new ArrayListJob();
  Category catparttime = new Category(0,Parttime);
  SubCat1 painter = new SubCat1(0, catparttime,Partime Painter);
  Mesgtype postjobmesgtype = new Mesgtype(0, Post Job);
  Job job1 = new Job(0,subject1,descruotuib1,catparttime,
painter,postjobmesgtype);
  Job job2 = new Job(0,subject2,descruotuib2,catparttime,
painter,postjobmesgtype);
  jobarylst.add(job1);
  jobarylst.add(job2);
  return jobarylst;

This part call the hibernate dao and cause serialization exception
 public ArrayListJob getAllJobAryLst() {
  JobDAO jobdao=new JobDAO();
  ArrayListJob rtnJobList;
  rtnJobList = jobdao.getAllJob();
  return rtnJobList;
 }

This part is the DAO
 public ArrayListJob getAllJob()
 {
  ArrayListJob rtnAryList=new ArrayListJob();
  try
  {
   if(!session.isOpen())
   {
session = HibernateUtil.getSessionFactory().openSession();
   }
   session.beginTransaction();
   String hql=from Job job;
   rtnAryList = (ArrayListJob)session.createQuery(hql).list();
   return rtnAryList;
  }
  catch(Exception e)
  {
   System.out.println(e.toString());
   return null;
  }
 }

Thanks
Jimmy

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Re: Serialization exception

2010-07-08 Thread andreas

I had a similar problem once.

You could sysou the rtnAryList.class to make sure it really is an
instance of ArrayList and not a collection of hibernate. Although you
instantiate an ArrayList the parsed call to list() may return
something different. If it is one of hibernates collections (which it
uses for lazy fetching and so on afaik) you could manually add all
entries in an instance of ArrayList.

The hibernate collections are not serializable by GWT by default. I
think there is also at least one project out there for integrating
hibernate to GWT which also avoids this problem, you might want to
give it a quick search.

Andreas

On 8 Jul., 11:56, Ho Jimmy jimmyyl...@gmail.com wrote:
 Hi,

 I keep getting the serialization exception and causing the rpc failed. Can
 someone tell me what's going on?

  com.google.gwt.user.client.rpc.SerializationException: Type
 'com.jobscout.frontpage.client.Category$$EnhancerByCGLIB$$424f9bbb' was not
 included in the set of types which can be serialized by this
 SerializationPolicy or its Class object could not be loaded. For security
 purposes, this type will not be serialized.: instance =
 com.jobscout.frontpage.client.categ...@9cdbbc

 I use hibernate to extract the records, put the result in the ArrayList. To
 test the serialization, I dropped the hibernate part and built the ArrayList
 of the type in the Impl and it works. So, I am not sure how the hibernate
 return the arraylisttype causes the serialization exception.

 The following are extracted from my code that is relevent.

 public class Job implements Serializable {
  private long oid;
  private long acctOid;
  private String subject;
  private String description;
  private Category category;            //Serializable
  private SubCat1 subcat1;            //Serializable
  private Mesgtype mesgtype;            //Serializable

 This part is the testing and it works. I create the Arraylist instead of
 using hibernate to extract records and return an Arraylist.

  public ArrayListJob getJobAryLstTest(){
   ArrayListJob jobarylst = new ArrayListJob();
   Category catparttime = new Category(0,Parttime);
   SubCat1 painter = new SubCat1(0, catparttime,Partime Painter);
   Mesgtype postjobmesgtype = new Mesgtype(0, Post Job);
   Job job1 = new Job(0,subject1,descruotuib1,catparttime,
 painter,postjobmesgtype);
   Job job2 = new Job(0,subject2,descruotuib2,catparttime,
 painter,postjobmesgtype);
   jobarylst.add(job1);
   jobarylst.add(job2);
   return jobarylst;

 This part call the hibernate dao and cause serialization exception
  public ArrayListJob getAllJobAryLst() {
   JobDAO jobdao=new JobDAO();
   ArrayListJob rtnJobList;
   rtnJobList = jobdao.getAllJob();
   return rtnJobList;
  }

 This part is the DAO
  public ArrayListJob getAllJob()
  {
   ArrayListJob rtnAryList=new ArrayListJob();
   try
   {
    if(!session.isOpen())
    {
     session = HibernateUtil.getSessionFactory().openSession();
    }
    session.beginTransaction();
    String hql=from Job job;
    rtnAryList = (ArrayListJob)session.createQuery(hql).list();
    return rtnAryList;
   }
   catch(Exception e)
   {
    System.out.println(e.toString());
    return null;
   }
  }

 Thanks
 Jimmy

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Re: Serialization exception

2010-07-08 Thread Paul Robinson

The error message means that you tried to send to the client a Category
that was actually an instance of a subclass of Category - one created by
Hibernate, and that subclass is not GWT-serializable (even if Category is).

You have to take the hibernate results and convert them to an object
that's free of the subclasses Hibernate builds. You might do this by
creating DTOs (some people use Dozer to build them). Gilead is designed
to do this automatically for you:
http://noon.gilead.free.fr/gilead/index.php?page=gwt

Paul

Ho Jimmy wrote:
 Hi,
  
 I keep getting the serialization exception and causing the rpc failed.
 Can someone tell me what's going on?
  
  com.google.gwt.user.client.rpc.SerializationException: Type
 'com.jobscout.frontpage.client.Category$$EnhancerByCGLIB$$424f9bbb'
 was not included in the set of types which can be serialized by this
 SerializationPolicy or its Class object could not be loaded. For
 security purposes, this type will not be serialized.: instance =
 com.jobscout.frontpage.client.categ...@9cdbbc
 mailto:com.jobscout.frontpage.client.categ...@9cdbbc
  
 I use hibernate to extract the records, put the result in the
 ArrayList. To test the serialization, I dropped the hibernate part and
 built the ArrayList of the type in the Impl and it works. So, I am not
 sure how the hibernate return the arraylisttype causes the
 serialization exception.
  
 The following are extracted from my code that is relevent.
  
 public class Job implements Serializable {
  private long oid;
  private long acctOid;
  private String subject;
  private String description;
  private Category category;//Serializable
  private SubCat1 subcat1;//Serializable
  private Mesgtype mesgtype;//Serializable
  
  
 This part is the testing and it works. I create the Arraylist instead
 of using hibernate to extract records and return an Arraylist.
  
  public ArrayListJob getJobAryLstTest(){
   ArrayListJob jobarylst = new ArrayListJob();
   Category catparttime = new Category(0,Parttime);
   SubCat1 painter = new SubCat1(0, catparttime,Partime Painter);
   Mesgtype postjobmesgtype = new Mesgtype(0, Post Job);
   Job job1 = new Job(0,subject1,descruotuib1,catparttime,
 painter,postjobmesgtype);
   Job job2 = new Job(0,subject2,descruotuib2,catparttime,
 painter,postjobmesgtype);
   jobarylst.add(job1);
   jobarylst.add(job2);
   return jobarylst;
  
 This part call the hibernate dao and cause serialization exception
  public ArrayListJob getAllJobAryLst() {
   JobDAO jobdao=new JobDAO();
   ArrayListJob rtnJobList;
   rtnJobList = jobdao.getAllJob();
   return rtnJobList;
  }
  
 This part is the DAO
  public ArrayListJob getAllJob()
  {
   ArrayListJob rtnAryList=new ArrayListJob();
   try
   {
if(!session.isOpen())
{
 session = HibernateUtil.getSessionFactory().openSession();
}
session.beginTransaction();
String hql=from Job job;
rtnAryList = (ArrayListJob)session.createQuery(hql).list();
return rtnAryList;
   }
   catch(Exception e)
   {
System.out.println(e.toString());
return null;
   }
  }
  
 Thanks
 Jimmy
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Re: Serialization exception

2010-07-08 Thread andreas

Another idea from looking over your exception again:

Since you are loading an object with references to other objects you
also would want to make sure that hibernate really loads the
references. I think by default it uses lazy fetching and hence
initializes the references with proxy objects. These proxy objects
again are not serializable by GWT (by itself). You can deactivate lazy
fetching in the hibernate mapping file:

hibernate-mapping package=my.package default-lazy=false

This makes hibernate really load and instantiate a Category object and
not a proxy.

Andreas

On 8 Jul., 12:13, andreas horst.andrea...@googlemail.com wrote:
 I had a similar problem once.

 You could sysou the rtnAryList.class to make sure it really is an
 instance of ArrayList and not a collection of hibernate. Although you
 instantiate an ArrayList the parsed call to list() may return
 something different. If it is one of hibernates collections (which it
 uses for lazy fetching and so on afaik) you could manually add all
 entries in an instance of ArrayList.

 The hibernate collections are not serializable by GWT by default. I
 think there is also at least one project out there for integrating
 hibernate to GWT which also avoids this problem, you might want to
 give it a quick search.

 Andreas

 On 8 Jul., 11:56, Ho Jimmy jimmyyl...@gmail.com wrote:



  Hi,

  I keep getting the serialization exception and causing the rpc failed. Can
  someone tell me what's going on?

   com.google.gwt.user.client.rpc.SerializationException: Type
  'com.jobscout.frontpage.client.Category$$EnhancerByCGLIB$$424f9bbb' was not
  included in the set of types which can be serialized by this
  SerializationPolicy or its Class object could not be loaded. For security
  purposes, this type will not be serialized.: instance =
  com.jobscout.frontpage.client.categ...@9cdbbc

  I use hibernate to extract the records, put the result in the ArrayList. To
  test the serialization, I dropped the hibernate part and built the ArrayList
  of the type in the Impl and it works. So, I am not sure how the hibernate
  return the arraylisttype causes the serialization exception.

  The following are extracted from my code that is relevent.

  public class Job implements Serializable {
   private long oid;
   private long acctOid;
   private String subject;
   private String description;
   private Category category;            //Serializable
   private SubCat1 subcat1;            //Serializable
   private Mesgtype mesgtype;            //Serializable

  This part is the testing and it works. I create the Arraylist instead of
  using hibernate to extract records and return an Arraylist.

   public ArrayListJob getJobAryLstTest(){
    ArrayListJob jobarylst = new ArrayListJob();
    Category catparttime = new Category(0,Parttime);
    SubCat1 painter = new SubCat1(0, catparttime,Partime Painter);
    Mesgtype postjobmesgtype = new Mesgtype(0, Post Job);
    Job job1 = new Job(0,subject1,descruotuib1,catparttime,
  painter,postjobmesgtype);
    Job job2 = new Job(0,subject2,descruotuib2,catparttime,
  painter,postjobmesgtype);
    jobarylst.add(job1);
    jobarylst.add(job2);
    return jobarylst;

  This part call the hibernate dao and cause serialization exception
   public ArrayListJob getAllJobAryLst() {
    JobDAO jobdao=new JobDAO();
    ArrayListJob rtnJobList;
    rtnJobList = jobdao.getAllJob();
    return rtnJobList;
   }

  This part is the DAO
   public ArrayListJob getAllJob()
   {
    ArrayListJob rtnAryList=new ArrayListJob();
    try
    {
     if(!session.isOpen())
     {
      session = HibernateUtil.getSessionFactory().openSession();
     }
     session.beginTransaction();
     String hql=from Job job;
     rtnAryList = (ArrayListJob)session.createQuery(hql).list();
     return rtnAryList;
    }
    catch(Exception e)
    {
     System.out.println(e.toString());
     return null;
    }
   }

  Thanks
  Jimmy

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Re: Problems with jasperreports integration

2010-07-08 Thread moorsu

I had this problem. I am able to resolve this by excluding
jdtcore from the compile classpath in Maven's pom.xml

dependency
groupIdar.com.fdvs/groupId
artifactIdDynamicJasper/artifactId
version${dynamic-jasper.version}/version
exclusions
exclusion
groupIdeclipse/groupId
artifactIdjdtcore/artifactId
/exclusion
/exclusions
/dependency

Hope this helps.

moorsu
On Jun 20, 12:06 am, Vinicius Rabelo vinicius1...@gmail.com wrote:
 I created one new project with gwt-maven-plugin and the unique thing
 that i did in the project went to add the jasperreports dependency...
 The project stopped in exactly moment that i add the dependency do
 jasper...
 But if I create one project out maven I dont have this problem...

 Somebody can help me?

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Is there a GWT Developer Plugin for Firefox 4 Beta 1

2010-07-08 Thread Tulkas

Hello !

Everything is in the subject,
I would like to know if there is a testing version of the GWT
Developer Plugin for Firefox
that could be compatible with the new Firefox 4.0 Beta 1.

I use Windows Seven x32.

Did anyone build a recent xpi from the trunk where this support has
been activated ?

Thanks

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Re: Is there a GWT Developer Plugin for Firefox 4 Beta 1

2010-07-08 Thread Frederic Conrotte

See 
https://groups.google.com/group/google-web-toolkit/browse_thread/thread/6cd0bfee74691aa3/05e091ae577948af?pli=1


On Jul 8, 2:18 pm, Tulkas jerome.mil...@gmail.com wrote:
 Hello !

 Everything is in the subject,
 I would like to know if there is a testing version of the GWT
 Developer Plugin for Firefox
 that could be compatible with the new Firefox 4.0 Beta 1.

 I use Windows Seven x32.

 Did anyone build a recent xpi from the trunk where this support has
 been activated ?

 Thanks

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Re: remove old javascript file

2010-07-08 Thread Sripathi Krishnan

I see in repeated cases, where someone's browser displays old app design,
and clearing browser cache brings up the latest. How can that be?

A few things can go wrong -

1. Browser is caching module.nocache.js. If this happens, the browser
will also download the stale *.cache.html files. And, you if you have made
changes to RPC services, this will manifest itself as
IncompatibleRemoteServiceException.
2. Browser is caching css/html/images, so even if your code is new, the
look-and-feel will be old.

As I mentioned earlier, the problem is best mitigated by getting rid of the
third Cache for Sometime bucket by making aggressive use of ClientBundle.

--Sri

On 8 July 2010 07:39, bhomass bhom...@gmail.com wrote:

I don't understand something. according to you, none of the generated
js would fall under cache for sometimes. That means all the js files
except nocache.js would be cached forever. and GWT takes care that new
file names will be generated when this type filed change. By this
logic, there could never be any stale js problem. yet, I see in
repeated cases, where someone's browser displays old app design, and
clearing browser cache brings up the latest. How can that be?

On Jun 26, 6:44 pm, André Severo Meira andrex1...@gmail.com wrote:
Nice!

2010/6/26 bhomass bhom...@gmail.com

do you mean to set a limited cache lifetime or to not cache at all?

I do normally want the javascript files to be cached for performance
purposes.

On Jun 17, 10:02 pm, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
No, you can't do that. But if you set appropriate cache headers,
there is
never a need to delete old files.

--Sri

On 18 June 2010 06:10, bhomass bhom...@gmail.com wrote:

is there any way to programmatically get user browser to delete all
its cached javascript files in order to push down new ones?

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Re: align the widgets in DocLayoutPanel

2010-07-08 Thread Merih

Hello Stefani

Thanks It works for html.
But I can not add a style for widgets so I still have a problem.

VerticalPanel vPanel = new VerticalPanel();
p.addEast(vPanel,40);

I still didnt find a way to align the widgets in DockLayoutPanel's
Edges.
In my project actually everything is ok If I add more than one East
Edge. But I am sure there would be a way to do this.

Anyway, everthing is ok in my project now :)

Thanks all..

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Callback working but variable not initialized??

2010-07-08 Thread npradeeptha

Heres my code.. I'm using GWT 2.0.3 with smartGWT 2.2. I think this is
a GWT related question..

[CODE]
/**
 *
 */
package org.gwt.venus.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.RootPanel;

/**
 * @author npradeeptha
 *
 */
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.data.DateRange;
import com.smartgwt.client.data.RelativeDate;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.ComboBoxItem;
import com.smartgwt.client.widgets.form.fields.DateRangeItem;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.layout.HLayout;
import com.smartgwt.client.widgets.layout.VLayout;


public class VenusData implements EntryPoint {

/* (non-Javadoc)
 * @see com.google.gwt.core.client.EntryPoint#onModuleLoad()
 */
VenusDataSource  vds = new VenusDataSource();
private RpcCallServiceAsync rpc = RpcInit.initRpc();
String[] designstrings = null;

@Override
public void onModuleLoad() {
// TODO Auto-generated method stub
initializeDesignsArray();
DataSource ds = vds.getDs();


VLayout layout = new VLayout(8);

HLayout searchFields = new HLayout();
searchFields.setBackgroundColor(Cyan);


DynamicForm searchForm = new DynamicForm();
ComboBoxItem cmbDesigns = new ComboBoxItem(cmbDesigns, Design);
ComboBoxItem cmbCriteria = new ComboBoxItem(cmbCriteria,
Criteria);
cmbDesigns.setWidth(*);
cmbCriteria.setWidth(*);
cmbDesigns.setType(comboBox);


//cmbDesigns.setValueMap(designstrings);
cmbCriteria.setValueMap(FAST,HARSHA_FAST,NIJ_1);




// Inline FilterEditor Example (MiniDateRangeItem)

final DateRangeItem rangeItem = new DateRangeItem(Date);
rangeItem.setWidth(*);
rangeItem.setShowTitle(false);
rangeItem.setAllowRelativeDates(true);



DateRange dateRange = new DateRange();
dateRange.setRelativeStartDate(new RelativeDate(m));
dateRange.setRelativeEndDate(new RelativeDate(m));
rangeItem.setValue(dateRange);

searchForm.setNumCols(6);
searchForm.setFields(cmbDesigns,cmbCriteria, rangeItem);
searchFields.addMember(searchForm);

// Create a ListGrid displaying data from the worldDS and also
displaying a FilterEditor
final ListGrid dataGrid = new ListGrid();
dataGrid.setWidth(655);
dataGrid.setHeight(240);
searchFields.setWidth(650);


ListGridField builds = new ListGridField(build, Build);
builds.setWidth(130);
ListGridField criteria = new ListGridField(criteria,
Criteria);
ListGridField design = new ListGridField(design, Design);
ListGridField lut = new ListGridField(lut, LUT);
ListGridField date = new ListGridField(date, Date);
ListGridField lut4 = new ListGridField(lut4, Eq LUT4);
ListGridField ble = new ListGridField(ble, BLE FFs);
ListGridField slack = new ListGridField(slack, Slack);

  dataGrid.setFields(builds,criteria,design,date,slack,lut,lut4,ble);

   dataGrid.setDataSource(ds);
   dataGrid.setAutoFetchData(true);
   System.out.println(designstrings.length); //*** Gives a null
pointer error.
   cmbDesigns.setValueMap(designstrings); //does not set any values
since designstrings is null.

   layout.addMember(searchFields);
   layout.addMember(dataGrid);

layout.draw();
RootPanel.get(content).add(layout);
}

public void initializeDesignsArray(){
rpc.getDesign(new AsyncCallbackDesign[]() {

@Override
public void onFailure(Throwable caught) {
System.out.println(Design callback failed);

}

@Override
public void onSuccess(Design[] result) {
//System.out.println(result.length);
String[] designs = new String[result.length];

for(int i=0; idesigns.length; i++){

 designs[i] = result[i].design;
 System.out.println(designs[i]); // 
Prints the items so the
callback works and gets data..

}
loadDesigns(designs);

}
});
}

public void loadDesigns(String[] result) {
designstrings = result;
System.out.println(designstrings.length); //works too

}
}

[/CODE]

I have commented on the code where it works and goes wrong.. The
CallBack works perfectly but the variable is always null. Please
explain whats going on. Thanks!!

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Does these books still compatible with the new GWT ?

2010-07-08 Thread Rachmat Kukuh R.

I have a plan to buy these books:

1. GWT in Practice [Manning, 2008]
2. Pro Web 2.0 Application Development with GWT (Pro) [Apress. 2008]
3. Beginning Google Web Toolkit [Apress, 2008]

But, does those books still compatible with the new GWT ?

Thx before! :)

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FK Arrays not supported error on deletePersistent

2010-07-08 Thread Shaun

I have a class I am successfully able to persist to the datastore:


package com.appointments;

import java.util.Date;

import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;

import com.google.appengine.api.datastore.Key;

@PersistenceCapable
public class Client {

@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;

@Persistent
private int clientId;

@Persistent
private String clientName;

@Persistent
private Date dateAdded;

@Persistent
private Customer[] customers;

@Persistent
private Resource[] resources;

public Key getKey() {
return key;
}

public void setKey(Key key) {
this.key = key;
}

public String getClientName() {
return clientName;
}

public void setClientName(String clientName) {
this.clientName = clientName;
}

public Date getDateAdded() {
return dateAdded;
}

public void setDateAdded(Date dateAdded) {
this.dateAdded = dateAdded;
}

public Customer[] getCustomers() {
return customers;
}

public void setCustomers(Customer[] customers) {
this.customers = customers;
}

public Resource[] getResources() {
return resources;
}

public void setResources(Resource[] resources) {
this.resources = resources;
}

public void setClientId(int clientId) {
this.clientId = clientId;
}

public int getClientId() {
return clientId;
}

}


And I can delete it from the datastore viewer, but when I try to
delete it via RPC call I get:

SEVERE: [1278546531467000] javax.servlet.ServletContext log: Exception
while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract void
com.appointments.clientactions.client.ClientService.deleteClient(com.appointments.client.dto.client.ClientDTO)'
threw an unexpected exception:
java.lang.UnsupportedOperationException: FK Arrays not supported.

My delete method looks like this:

public void deleteClient(ClientDTO pClientDTO) {
System.out.println(ClientServiceImpl::deleteClient called with 
key
 + pClientDTO.getKey());
PersistenceManager pm = PMF.get().getPersistenceManager();

Key k = KeyFactory.stringToKey(pClientDTO.getKey());

Client lClient = 
pm.getObjectById(com.appointments.Client.class, k);
if (lClient != null) {
System.out.println(Trying to delete  + 
lClient.getClientName());
pm.deletePersistent(lClient);
}
pm.close();
}

Thanks for any help!

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adding packages to gwt app

2010-07-08 Thread gwtNewBee

Hi Everyone,

I am new to GWT. I am trying to convert a java client side application
to client-server web application. I have created a gwt project, and
now I need an access to my old java project. How do I access packages
from another project? I mean how do I add my own packages to gwt app?

Thanks in advance.
GWT Learner

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Re: Dev plugin for firefox 3.7

2010-07-08 Thread 01fetischist

Doesn't work with Firefox 4.0 beta1 and Firefox 4.0 beta2pre
(nightlybuild).
Tested with gecko1.9.3 plugin-sdk from google and with self build
gecko2.0b2pre sdk.
I still get the Development Mode requires the Google Web Toolkit
Developer Plugin page.

Any hints?

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Re: Does these books still compatible with the new GWT ?

2010-07-08 Thread Frederic Conrotte

Yes the concepts explained are compatible with GWT 2.0

I know the 2 first books and IMHO Pro Web 2.0 Application Development
with GWT (Pro) [Apress. 2008] is a really good one, supported by a
good source code project:
http://code.google.com/p/tocollege-net

On Jul 8, 10:33 am, Rachmat Kukuh R. rku...@gmail.com wrote:
 I have a plan to buy these books:

 1. GWT in Practice [Manning, 2008]
 2. Pro Web 2.0 Application Development with GWT (Pro) [Apress. 2008]
 3. Beginning Google Web Toolkit [Apress, 2008]

 But, does those books still compatible with the new GWT ?

 Thx before! :)

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Re: Does these books still compatible with the new GWT ?

2010-07-08 Thread Stefan Bachert

Hi,

Books about GWT are outdated when they are coming out.
GWT 2.0 was a major release in dec 2009, so any book from 2008
 will not cover topics like ClientBundle, UiBinder, Codesplitting and
Development Mode.
2.1 will come up with new widgets.

So with printed books you always live in the past.
My personal approach, just buy one and then use this forum and the
original docu.


Stefan Bachert
http://gwtworld.de


On 8 Jul., 10:33, Rachmat Kukuh R. rku...@gmail.com wrote:
 I have a plan to buy these books:

 1. GWT in Practice [Manning, 2008]
 2. Pro Web 2.0 Application Development with GWT (Pro) [Apress. 2008]
 3. Beginning Google Web Toolkit [Apress, 2008]

 But, does those books still compatible with the new GWT ?

 Thx before! :)

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Re: create web service inside GWT project

2010-07-08 Thread Arian Prins

Hi Jeff,
Just to explain my plan a little further:

I'm building an application where the user normally interacts with the
system using GWT in a browser (the most normal way of using GWT).
But I'd also like to generate some documents (in MS-Word) using data
and objects that are available in the GWT-server. There would probably
be only a small number of methods that need to be available on the
outside, so a very heavyweight library would be overkill.

It all boils down to:
I want to execute a function in a word-macro:
String GetTheTextForThisWordDocument(documentId);  :-) :-)

XHR sounds good, but how can I get that to work? The way I think about
it I would probably need to perform the following steps:
- Create an object / methods that perform the function(s) that I want
to be available (the GetTheText... method mentioned above);
- Use some kind of library / construction that can make that object
available to the outside world (just like GWT does in its own way). Is
there some kind of standard XHR library?
- Somehow configure the application server (in web.xml?) to respond to
a certain URL using that library (example: 
http://localhost:8001/WordDocumentXHR)

Those last two points I've never dealt with before (and I haven't
found anything googling), so any advise would be appreciated.

Arian.


On 8 jul, 02:26, Jeff Chimene jchim...@gmail.com wrote:
 On 07/05/2010 02:28 PM, Arian Prins wrote:

  Hello people,
  I have a hard time figuring out what would be the best approach for my
  problem.

  I'd like to communicate some info from the server (side logic) to an
  MS-Office macro. I could always use ODBC to let the office macro query
  the database directly but that just feels like a kludge. I've got a
  lot of objects in my application in which a lot of processing is
  already implemented.

  So, I figure, the best way would be to create a web service (SOAP?)
  inside the gwt server-side implementation that can be queried by
  outside applications.

  I've done a lot of searching, but haven't really found any definitive
  way that would be best. Should I use an existing RPC/SOAP/JSON library
  and try to integrate it into GWT's structure (how to configure
  web.xml? etc. etc.)? Is there something already provided by google or
  in de code projects?

  Any thoughts and tips would be greatly appreciated.

  Arian Prins.

 Hi Arian,

 I've written some fairly complex Office macros.

 I'm not sure where GWT fits into your application. In your case, the
 client side is MS Office macros, not a browser JavaScript instance. The
 server side can be whatever you wish. You will probably want to use
 XMLHTTPRequests (XHR) to communicate with the server; I think SOAP is a
 bit heavy-handed to implement in an Office macro.

 I doubt RPC will work for you, as the serialization logic is also a bit
 much for an Office macro.

 This leaves JSON, application-specific XML (as opposed to the
 generalized SOAP DTD), CSV.

 If you are planning to use the Google App Engine, I'm not sure how to
 get Office macros to use Java RPC.

 I'm leaning towards the XHR solution: it's lightweight, can be tested
 independently of the macro environment, and straightforward to mock
 inside the macro environment.

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GWT 2.1 M1 Data Presentation Widgets tutorial?

2010-07-08 Thread vinod

Can some one please send examples/documentation/tutorial for GWT 2.1
M1 Data Presentation Widgets.

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Managing DB Sessions/connection with GWT + Hibernate

2010-07-08 Thread ialexei

Hi,

What is the best practice to manage Hibernate sessions in a GWT
servlet ?

The following article on Google code shows some basic code to use
Hibernate with GWT.
http://code.google.com/webtoolkit/articles/using_gwt_with_hibernate.html

However I don't see any calls that close the Session
(session.close()) !!.
Does Hibernate call close somehow internally ?

Once you get a Hibernate Session, should I hold on to this (like
putting this in HttpSession) or should I close before I leave my RPC
method ?

Thanks,



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Re: FlexTables - store invisible database key in row?

2010-07-08 Thread Magnus

Hm, this doesn't work for me.

All the cells are shifted in their horizontal positions...

With your method the table does not behave as if the column width were
0px.

I wonder how to deal with this stuff...

Magnus

On Jul 7, 7:47 pm, Thad thad.humphr...@gmail.com wrote:
 I do this in a number of places in my application.  Use your style
 sheet:

 DoubleClickTable rootTable = new DoubleClickTable();  // my class that
 extends FlexTable
 HTMLTable.CellFormatter cellFormatter = rootTable.getCellFormatter();
 ...
 rootTable.setText(row, ROWID_COL, record.getAttribute(rowid));
 // Set other fields.
 rootTable.getRowFormatter().setStyleName(row, unselectedRow);  //
 style the row
 cellFormatter.setStyleName(row, ROWID_COL, hidden-Column);  // hide
 the cell

 In the CSS,

 .hidden-Column {
 display: none;

 }

 On Jul 7, 12:54 pm, Magnus alpineblas...@googlemail.com wrote:

  Hi,

  I would like to use a FlexTable as a list of users and I need to
  attach a user id to each row somehow, in order to identify the user
  when a row is selected.

  I tried to use a column of width 0px, but this column is visible...

  How would you do that?

  Thanks
  Magnus

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Re: create web service inside GWT project

2010-07-08 Thread Jeff Chimene

On 07/08/2010 07:34 AM, Arian Prins wrote:
 Hi Jeff,
 Just to explain my plan a little further:
 
 I'm building an application where the user normally interacts with the
 system using GWT in a browser (the most normal way of using GWT).
 But I'd also like to generate some documents (in MS-Word) using data
 and objects that are available in the GWT-server. There would probably
 be only a small number of methods that need to be available on the
 outside, so a very heavyweight library would be overkill.

Please drop the concept of GWT server, as it doesn't exist. GWT is a
client-side solution that can interact with a variety of server-side
solutions. Perhaps I'm misinterpreting the term GWT server?

 It all boils down to:
 I want to execute a function in a word-macro:
 String GetTheTextForThisWordDocument(documentId);  :-) :-)

That's fine. As I recall, you can access XHR technology from an Office
macro.

 XHR sounds good, but how can I get that to work? 

You'll want to use .NET objects

 The way I think about
 it I would probably need to perform the following steps:
 - Create an object / methods that perform the function(s) that I want
 to be available (the GetTheText... method mentioned above);

Yes.

 - Use some kind of library / construction that can make that object
 available to the outside world (just like GWT does in its own way). 

I think the answer to this is no. But there is still some fuzziness in
terminology here that should be clarified before a definitive answer.

 Is there some kind of standard XHR library?
Yes, there are several GWT classes: JsonpRequestBuilder,
RpcRequestBuilder, RequestBuilder. Of these, I think the first and third
are what you'll want, since it sounds like you won't be using Java to
handle the request (although there may be Java/Office interoperability
classes available)

Since the documents are on the server, you can construct a .NET service
that listens for HTTP requests, evaluates the request, loads the
document, executes the macro, retrieves the response, formats it, then
sends it to the client.

Using this solution, I think you'll be limited to UTF-8 scalars (i.e. no
images, no structured document fragments). If you want more than that,
you'll probably want to have the server send the document fragment using
one of the MS MIME types.

 - Somehow configure the application server (in web.xml?) to respond to
 a certain URL using that library (example: 
 http://localhost:8001/WordDocumentXHR)

Unless you're using server-side Java, there's no use for the web.xml
file. web.xml is for those using Java RPC services. The URL you provide
above is defined in your application as a string constant, and used by
one of the classes I mentioned above.

 Those last two points I've never dealt with before (and I haven't
 found anything googling), so any advise would be appreciated.
 
 Arian.
 
 
 On 8 jul, 02:26, Jeff Chimene jchim...@gmail.com wrote:
 On 07/05/2010 02:28 PM, Arian Prins wrote:

 Hello people,
 I have a hard time figuring out what would be the best approach for my
 problem.

 I'd like to communicate some info from the server (side logic) to an
 MS-Office macro. I could always use ODBC to let the office macro query
 the database directly but that just feels like a kludge. I've got a
 lot of objects in my application in which a lot of processing is
 already implemented.

 So, I figure, the best way would be to create a web service (SOAP?)
 inside the gwt server-side implementation that can be queried by
 outside applications.

 I've done a lot of searching, but haven't really found any definitive
 way that would be best. Should I use an existing RPC/SOAP/JSON library
 and try to integrate it into GWT's structure (how to configure
 web.xml? etc. etc.)? Is there something already provided by google or
 in de code projects?

 Any thoughts and tips would be greatly appreciated.

 Arian Prins.

 Hi Arian,

 I've written some fairly complex Office macros.

 I'm not sure where GWT fits into your application. In your case, the
 client side is MS Office macros, not a browser JavaScript instance. The
 server side can be whatever you wish. You will probably want to use
 XMLHTTPRequests (XHR) to communicate with the server; I think SOAP is a
 bit heavy-handed to implement in an Office macro.

 I doubt RPC will work for you, as the serialization logic is also a bit
 much for an Office macro.

 This leaves JSON, application-specific XML (as opposed to the
 generalized SOAP DTD), CSV.

 If you are planning to use the Google App Engine, I'm not sure how to
 get Office macros to use Java RPC.

 I'm leaning towards the XHR solution: it's lightweight, can be tested
 independently of the macro environment, and straightforward to mock
 inside the macro environment.
 

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difference in alignment on different browsers

Hie

Check out please
http://1.latest.sakshumweb20.appspot.com/ui/page/DonorRegister.jsp

and notice the alignment of fields in IE Vs chrome/firefox

The one coming in chrome or firefox is the desired one. So how to fix it for
IE? And I thought i dont need to take care cross browser stuff using gwt

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

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Re: GWT 2.1 M1 Data Presentation Widgets tutorial?

2010-07-08 Thread Blessed Geek

Yes, me too.

But I wish to have examples
WITHOUT spring roo involved please!!!

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Different paging behaviour for CellTable and SimplePager

2010-07-08 Thread DennisLaumen

Hi guys,

I'm playing around with the CellTable and SimplePager from GWT 2.1 M2
and all is fine and dandy... besides one thing. The paging works great
but it doesn't work like me and my colleagues would like to. The
current setup behaves as follows, imagine I have a dataset of five
rows and a page size of two. The first page shows rows one and two,
the second page shows rows three and four (all great!), the third
page, however, show row four and five (it repeats row four).

I would like the above last page to only show the fifth row and also
fill up the rest of the table to keep the pager element below the
table in its place.

I thought of sub-classing the SimplePager's and change its paging
behavior. I did this by overriding the setPageStart() and make sure
the starting index is always correct. This works fine but when using
this the CellTable gets and ArrayIndexOutOfBoundsException as it adds
up the startIndex and the pageSize. I would think this is a bug but
decided to post it here first. What do you guys think? A bug? Or do
you have any tips of how to get the behavior I want? Maybe I'm
overlooking something.

PS I'm looking into overriding some of the methods in CellTable as
well to enable my desired behavior but expect this to be non-trivial.

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Re: difference in alignment on different browsers

2010-07-08 Thread lineman78

IE seems to be inheriting the align=center from the parent td.  the
simple way is to add align=left on the form table, but you could add
it to each cell individually using the cell formatter.  Depending on
the GWT panels you are using there are multiple different ways to
solve this.  Essentially the difference is inheritance in IE vs Gecko/
Webkit.

On Jul 8, 9:43 am, Vik vik@gmail.com wrote:
 Hie

 Check out 
 pleasehttp://1.latest.sakshumweb20.appspot.com/ui/page/DonorRegister.jsp

 and notice the alignment of fields in IE Vs chrome/firefox

 The one coming in chrome or firefox is the desired one. So how to fix it for
 IE? And I thought i dont need to take care cross browser stuff using gwt

 Thankx and Regards

 Vik
 Founderwww.sakshum.comwww.sakshum.blogspot.com

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Multiple pagers for CellTable?

2010-07-08 Thread Jaroslav Záruba

It would be good if CellTable allowed linking more pagers, so you
could have pager above and below table.
Do you think it's worth enhancement request, or is it already in the
plans?

Regards
  JZ

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Re: GWT 2.1 M1 Data Presentation Widgets tutorial?

2010-07-08 Thread Paul Stockley

Check out the Cookbook sample:

http://google-web-toolkit.googlecode.com/svn/branches/2.1M2/bikeshed/src/com/google/gwt/sample/bikeshed/cookbook

I also posted a small example earlier

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/357ab22364b0bcea/f6dd50e6c66a20eb?hl=en#f6dd50e6c66a20eb

On Jul 8, 11:52 am, Blessed Geek blessedg...@gmail.com wrote:
 Yes, me too.

 But I wish to have examples
 WITHOUT spring roo involved please!!!

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Using FormPanel to get XML data - workaround?

2010-07-08 Thread Robert Hanson

Based on the docs for FormPanel the server has to reply with the
content-type of text/html, otherwise there may be issues with some
browsers.  But if you do that, and send XML content it seems it has browser
issues.

For example, in FF/DevMode the SubmitCompleteEventHandler returns null for
the result.  In Chrome is returns the XML content, but it is malformed.
Some elements like link / were in the results as link, causing XML
parsing issues.

One solution I found was to return the XML as an HTML comment, prefixed by
some fake content.

For example, instead of this:
?xml version='1.0' encoding='UTF-8'?feed.../feed

I returned this:
content!--?xml version='1.0' encoding='UTF-8'?feed.../feed--

I can then remove the prefix content!-- and postfix -- text, and parse
what remains as XML.

Other than the fact that I don't handle the possibility of comments within
the XML content, is there any other potential issues?  Or maybe there is a
better way?

The only requirement for what I am working on is that it must use a
FormPanel submission, and parse the XML returned from the server.

Thanks.

Rob

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Re: FlexTables - store invisible database key in row?

Odd.  I use this trick in number of different places, and had done so
since GWT 1.3 (in fact, I learned the style trick from this list and,
in part, from the old Mail sample).  It's been tested with Firefox,
IE, and Safari.

When my cells have been shifted it's because I did not count or order
my columns correctly.

You might try posting a bit of your code.

On Jul 8, 11:38 am, Magnus alpineblas...@googlemail.com wrote:
 Hm, this doesn't work for me.

 All the cells are shifted in their horizontal positions...

 With your method the table does not behave as if the column width were
 0px.

 I wonder how to deal with this stuff...

 Magnus

 On Jul 7, 7:47 pm, Thad thad.humphr...@gmail.com wrote:

  I do this in a number of places in my application.  Use your style
  sheet:

  DoubleClickTable rootTable = new DoubleClickTable();  // my class that
  extends FlexTable
  HTMLTable.CellFormatter cellFormatter = rootTable.getCellFormatter();
  ...
  rootTable.setText(row, ROWID_COL, record.getAttribute(rowid));
  // Set other fields.
  rootTable.getRowFormatter().setStyleName(row, unselectedRow);  //
  style the row
  cellFormatter.setStyleName(row, ROWID_COL, hidden-Column);  // hide
  the cell

  In the CSS,

  .hidden-Column {
          display: none;

  }

  On Jul 7, 12:54 pm, Magnus alpineblas...@googlemail.com wrote:

   Hi,

   I would like to use a FlexTable as a list of users and I need to
   attach a user id to each row somehow, in order to identify the user
   when a row is selected.

   I tried to use a column of width 0px, but this column is visible...

   How would you do that?

   Thanks
   Magnus

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Re: FlexTables - store invisible database key in row?

Look at this simplified example.  If you run this, you should see a
table with no column or data D.

public class HiddenColumnTest implements EntryPoint {

public void onModuleLoad() {
FlexTable table = new FlexTable();
HTMLTable.CellFormatter cellFormatter =
table.getCellFormatter();
String alphas = ABCDEFG;
for (int col=0; col  alphas.length(); col++)
table.setText(0, col, Column +alphas.charAt(col));
table.getRowFormatter().setStyleName(0, columnHeader);
cellFormatter.setStyleName(0, 3, hidden-Column); // No D
for (int row=1; row = 6; row++) {
for (int col=0; col  alphas.length(); col++)
table.setText(row, col, Data 
+row+-+alphas.charAt(col));
cellFormatter.setStyleName(row, 3, hidden-Column); // No D
}
RootPanel.get().add(table);
}
}

In the CSS:

.columnHeader {
font-weight: bold;
}

.hidden-Column {
display: none;
}

On Jul 8, 11:38 am, Magnus alpineblas...@googlemail.com wrote:
 Hm, this doesn't work for me.

 All the cells are shifted in their horizontal positions...

 With your method the table does not behave as if the column width were
 0px.

 I wonder how to deal with this stuff...

 Magnus

 On Jul 7, 7:47 pm, Thad thad.humphr...@gmail.com wrote:

  I do this in a number of places in my application.  Use your style
  sheet:

  DoubleClickTable rootTable = new DoubleClickTable();  // my class that
  extends FlexTable
  HTMLTable.CellFormatter cellFormatter = rootTable.getCellFormatter();
  ...
  rootTable.setText(row, ROWID_COL, record.getAttribute(rowid));
  // Set other fields.
  rootTable.getRowFormatter().setStyleName(row, unselectedRow);  //
  style the row
  cellFormatter.setStyleName(row, ROWID_COL, hidden-Column);  // hide
  the cell

  In the CSS,

  .hidden-Column {
          display: none;

  }

  On Jul 7, 12:54 pm, Magnus alpineblas...@googlemail.com wrote:

   Hi,

   I would like to use a FlexTable as a list of users and I need to
   attach a user id to each row somehow, in order to identify the user
   when a row is selected.

   I tried to use a column of width 0px, but this column is visible...

   How would you do that?

   Thanks
   Magnus

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Re: Callback working but variable not initialized??

2010-07-08 Thread Sean

You're running into an async problem.

The call back happens asynchronusly, meaning, just because you kick
off the RPC service does not mean that designStrings will have a value
in it before you execute the code after you kick off the RPC.

Get rid of anything that uses designStrings outside of the callback or
loadDesigns. Looking over your code quickly, what you want to do is in
loadDesign, iterate through result and put it into your Combo Box.

On Jul 8, 3:31 am, npradeeptha nipuna.ro...@gmail.com wrote:
 Heres my code.. I'm using GWT 2.0.3 with smartGWT 2.2. I think this is
 a GWT related question..

 [CODE]
 /**
  *
  */
 package org.gwt.venus.client;

 import com.google.gwt.core.client.EntryPoint;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.RootPanel;

 /**
  * @author npradeeptha
  *
  */
 import com.smartgwt.client.data.DataSource;
 import com.smartgwt.client.data.DateRange;
 import com.smartgwt.client.data.RelativeDate;
 import com.smartgwt.client.widgets.form.DynamicForm;
 import com.smartgwt.client.widgets.form.fields.ComboBoxItem;
 import com.smartgwt.client.widgets.form.fields.DateRangeItem;
 import com.smartgwt.client.widgets.grid.ListGrid;
 import com.smartgwt.client.widgets.grid.ListGridField;
 import com.smartgwt.client.widgets.layout.HLayout;
 import com.smartgwt.client.widgets.layout.VLayout;

 public class VenusData implements EntryPoint {

         /* (non-Javadoc)
          * @see com.google.gwt.core.client.EntryPoint#onModuleLoad()
          */
         VenusDataSource  vds = new VenusDataSource();
         private RpcCallServiceAsync rpc = RpcInit.initRpc();
         String[] designstrings = null;

         @Override
         public void onModuleLoad() {
                 // TODO Auto-generated method stub
         initializeDesignsArray();
         DataSource ds = vds.getDs();

         VLayout layout = new VLayout(8);

     HLayout searchFields = new HLayout();
     searchFields.setBackgroundColor(Cyan);

     DynamicForm searchForm = new DynamicForm();
         ComboBoxItem cmbDesigns = new ComboBoxItem(cmbDesigns, Design);
         ComboBoxItem cmbCriteria = new ComboBoxItem(cmbCriteria,
 Criteria);
         cmbDesigns.setWidth(*);
         cmbCriteria.setWidth(*);
         cmbDesigns.setType(comboBox);

         //cmbDesigns.setValueMap(designstrings);
         cmbCriteria.setValueMap(FAST,HARSHA_FAST,NIJ_1);

         // Inline FilterEditor Example (MiniDateRangeItem)

         final DateRangeItem rangeItem = new DateRangeItem(Date);
     rangeItem.setWidth(*);
     rangeItem.setShowTitle(false);
     rangeItem.setAllowRelativeDates(true);

     DateRange dateRange = new DateRange();
     dateRange.setRelativeStartDate(new RelativeDate(m));
     dateRange.setRelativeEndDate(new RelativeDate(m));
     rangeItem.setValue(dateRange);

     searchForm.setNumCols(6);
     searchForm.setFields(cmbDesigns,cmbCriteria, rangeItem);
     searchFields.addMember(searchForm);

     // Create a ListGrid displaying data from the worldDS and also
 displaying a FilterEditor
     final ListGrid dataGrid = new ListGrid();
     dataGrid.setWidth(655);
     dataGrid.setHeight(240);
     searchFields.setWidth(650);

     ListGridField builds = new ListGridField(build, Build);
     builds.setWidth(130);
     ListGridField criteria = new ListGridField(criteria,
 Criteria);
     ListGridField design = new ListGridField(design, Design);
     ListGridField lut = new ListGridField(lut, LUT);
     ListGridField date = new ListGridField(date, Date);
     ListGridField lut4 = new ListGridField(lut4, Eq LUT4);
     ListGridField ble = new ListGridField(ble, BLE FFs);
     ListGridField slack = new ListGridField(slack, Slack);

   dataGrid.setFields(builds,criteria,design,date,slack,lut,lut4,ble);

    dataGrid.setDataSource(ds);
    dataGrid.setAutoFetchData(true);
    System.out.println(designstrings.length); //*** Gives a null
 pointer error.
    cmbDesigns.setValueMap(designstrings); //does not set any values
 since designstrings is null.

    layout.addMember(searchFields);
    layout.addMember(dataGrid);

     layout.draw();
     RootPanel.get(content).add(layout);

 }

         public void initializeDesignsArray(){
                 rpc.getDesign(new AsyncCallbackDesign[]() {

                         @Override
                         public void onFailure(Throwable caught) {
                                 System.out.println(Design callback failed);

                         }

                         @Override
                         public void onSuccess(Design[] result) {
                                 //System.out.println(result.length);
                                 String[] designs = new String[result.length];

                                 for(int i=0; idesigns.length; i++){

                                          designs[i] = result[i].design;
                                          System.out.println(designs[i]); // 
 Prints the

Re: GWT Code works only in local env and does not work after uploading to App engine

hie

anyone on this plz


Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com


On Thu, Jul 8, 2010 at 1:13 PM, Vik vik@gmail.com wrote:

 Hie

 I have a code to launch a gwt popup using a gwt button. This code only
 works in local eclipse env and does not work after uploading to GAE (i mean
 popup doesnt show up on GAE).

 Please advise whats wrong here. I dont see any stack trace or error message
 anywhere. Here is the code:

 T*his code actually passes the data to renders a flex table in which one
 of the column is a button.*

 @Override
 public void onSuccess(ListFindBloodDonorResultBean result) {
 if(result.size() == 0){
  CommonUi.showServerMsgPopup(Sorry no blood donor available as per your
 search criteria.);
 }else{
  FindDonorPublicTable table = new FindDonorPublicTable();
 ListString header = Arrays.asList(City,Area, Donors Available, POC
 Details);
  FlexTable data = table.setInput(header, result,
 countryName.getText().toLowerCase(),
  stateList.getValue(stateList.getSelectedIndex()).toLowerCase(),
 disttList.getValue(disttList.getSelectedIndex()).toLowerCase());
  resultPanel.clear();
 resultPanel.add(data);
 }
  }});

 This code actually renders the flex table having a column with a button. On
 clicking it the popup should invoke:

 package vik.sakshum.sakshumweb.client.common.ui;

 public class FindDonorPublicTable extends FlexTable{
 private String country;
  private String state;
 private String district;
  public FindDonorPublicTable() {
 super();
 }
  PocInfoTable pocInfoTable;
 private class PocInfoTable extends FlexTable{
  public PocInfoTable() {
 super();
  }
  public void setHeader(ListString header){
  int row = 0;
 if (header != null) {
 int i = 0;
  for (String string : header) {
 this.setText(row, i, string);
 i++;
  }
 row++;
 }
  }
  public void setInput(ListString header, ListPocProfileBean rows) {
 setHeader(header);
  int i = 1;
 for (PocProfileBean row : rows) {
 this.setText(i, 0, row.getFirstName());
  this.setText(i, 1, row.getLastName());
 this.setText(i, 2, row.getEmailId());
  this.setText(i, 3, row.getCellNumber());
 this.setText(i, 4, row.getOfficeNumber());
  AddressBean addBean = row.getAddressBean();
 this.setText(i, 5, addBean.getPinCode());
  this.setText(i, 6, addBean.getCity());
 this.setText(i, 7, addBean.getDistrict());
  this.setText(i, 8, addBean.getState());
 i++;
 }
  }
 }//end class PocInfoTable
  POCPopup pocPopup;
 private class POCPopup extends PopupPanel {
 private final FindBloodDonorServiceAsync findPOCService = GWT
  .create(FindBloodDonorService.class);
 public POCPopup(String city, String area) {
   super(true);
   this.setTitle(Point of Contact Details);

   VerticalPanel mainPanel = new VerticalPanel();
   mainPanel.setSpacing(10);
   mainPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
   Label titleText = new Label(Point of Contacts);
   Label infoText = new Label(Please note that below are *not* the
 actual blood donors. You need to call any of these people to get the
 information about available blood donors as per your searched criteria. We
 are not providing the personal information of blood donors to protect the
 information abuse.);

   mainPanel.add(titleText);
   mainPanel.add(infoText);
   mainPanel.add(pocInfoTable);
   setWidget(mainPanel);
 }
 }

  public void setHeader(ListString header){
 int row = 0;
 if (header != null) {
  int i = 0;
 for (String string : header) {
 this.setText(row, i, string);
  i++;
 }
 row++;
  }
  // Make the table header look nicer
  this.getRowFormatter().addStyleName(0, sakth);
 }
  public FindDonorPublicTable setInput(ListString header,
 final ListFindBloodDonorResultBean rows, String country,
  String state, String district) {
 this.country = country;
 this.state = state;
  this.district = district;
 final FindDonorPublicTable tableHandle= this;
  setHeader(header);
 int i = 1;
 for (FindBloodDonorResultBean row : rows) {
  this.setText(i, 0, row.getCity());
 this.setText(i, 1, row.getArea());
  this.setText(i, 2, row.getDonorCount());
 Button pocBtn = new Button(Get Point Of Contact);
  this.setWidget(i, 3, pocBtn);
 pocBtn.addClickHandler(new ClickHandler(){

 @Override
 public void onClick(ClickEvent event) {
 pocPopup = new POCPopup(bhiwani,bhiwani);
  System.out.println(launching poc info pop);
 pocPopup.show();
  }});
  this.getCellFormatter().addStyleName(i, 0, sakbodytd);
 this.getCellFormatter().addStyleName(i, 1, sakbodytd);
  this.getCellFormatter().addStyleName(i, 2, sakbodytd);
 this.getCellFormatter().addStyleName(i, 3, sakbodytd);
  if(i%2 == 0)
 this.getRowFormatter().addStyleName(i, saktr-even);
  else
 this.getRowFormatter().addStyleName(i, saktr-odd);
 i++;
  }
  return this;
  }
 }



 Thankx and Regards

 Vik
 Founder
 www.sakshum.com
 www.sakshum.blogspot.com


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Re: Does these books still compatible with the new GWT ?

I purchased a GWT book early on, and don't feel I got my money's
worth. Using the simple stuff--widget, layouts, making an RPC call--
was already clear on Google's site.  The more complex topics, like
custom widgets, packaging custom widgets in jars, etc., were either
not explained or quickly rendered obsolete by changes to GWT.  What
I've learned, I've learned by digging through the source, the samples,
3rd party widgets, and asking lots of questions here.

On Jul 8, 4:33 am, Rachmat Kukuh R. rku...@gmail.com wrote:
 I have a plan to buy these books:

 1. GWT in Practice [Manning, 2008]
 2. Pro Web 2.0 Application Development with GWT (Pro) [Apress. 2008]
 3. Beginning Google Web Toolkit [Apress, 2008]

 But, does those books still compatible with the new GWT ?

 Thx before! :)

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Re: Using FormPanel to get XML data - workaround?

2010-07-08 Thread Gal Dolber

I think the best you can do is use FormPanel for multipart posts only(file
upload) and make all the other request with ajax.

2010/7/8 Robert Hanson iamroberthan...@gmail.com

Based on the docs for FormPanel the server has to reply with the
content-type of text/html, otherwise there may be issues with some
browsers. But if you do that, and send XML content it seems it has browser
issues.

For example, in FF/DevMode the SubmitCompleteEventHandler returns null for
the result. In Chrome is returns the XML content, but it is malformed.
Some elements like link / were in the results as link, causing XML
parsing issues.

One solution I found was to return the XML as an HTML comment, prefixed by
some fake content.

For example, instead of this:
?xml version='1.0' encoding='UTF-8'?feed.../feed

I returned this:
content!--?xml version='1.0' encoding='UTF-8'?feed.../feed--

I can then remove the prefix content!-- and postfix -- text, and
parse what remains as XML.

Other than the fact that I don't handle the possibility of comments within
the XML content, is there any other potential issues? Or maybe there is a
better way?

The only requirement for what I am working on is that it must use a
FormPanel submission, and parse the XML returned from the server.

Thanks.

Rob

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Trigger FileUpload

2010-07-08 Thread Thiago Miranda de Oliveira

Hi. I have a FileUpload widget and I was wondering if I can fire it's
click event ( showing the browser select file dialog box ) trough the
click of another widget like a Anchor or Button.
Can I do that?

Thanks.

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Re: Trigger FileUpload

2010-07-08 Thread Gal Dolber

There are some hacks for input custom style, I am not sure if there's a
simple way to do it in gwt.

Checkout this one
http://www.shauninman.com/archive/2007/09/10/styling_file_inputs_with_css_and_the_dom

2010/7/8 Thiago Miranda de Oliveira thiago...@gmail.com

 Hi. I have a FileUpload widget and I was wondering if I can fire it's
 click event ( showing the browser select file dialog box ) trough the
 click of another widget like a Anchor or Button.
 Can I do that?

 Thanks.

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Re: GWT 2.0.4 caused Class Not Found, TransformerFactoryImpl

2010-07-08 Thread emurmur

I've traced through the Restlet 2.0rc4 code for both the success case
(no GWT) and the failure case (gwt-dev.jar in on classpath).  The
issue is how DomRepresentation.createTransformer() creates the
necessary javax.xml.transform.TransformerFactory instance.

In the success case, we end up in FractoryFinder.findJarService() at
the line 255,

is = ss.getResourceAsStream(cl, serviceId);

and the result is null.  Therefore, the code returns and uses the
fallback class
(com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl),
which works.

In the failure case (when gwt-dev.jar in on the classpath), line 255
DOES return a class, the code that immediately follows is then able to
read the factoryClassName from the class, which ends up being,
org.apache.xalan.processor.TransformerFactoryImpl.  Later, the
attempt to instantiate this class fails with a ClassNotFoundException.

So it seems that the gwt-dev.jar file contains some configuration that
tricks Restlet into attempting to instantiate the wrong
TransformerFactory implementation.

How would I go about making Restlet ignore this Jar.  Note that this
is only an issue in the development environment, because gwt-dev.jar
is not copied to the production server.  However, it's still a show
stopper bug for me, because I can't debug my client application with
my rest services.

Does anyone on the GWT team know that this may be about?  Any help
would be welcome.  I will pass it on to the Restlet team.  Thanks.



On Jul 7, 10:01 am, emurmur emur...@conceptuamath.com wrote:
 I have an Java App Engine project using SDK 1.3.5 and the latest
 Restlet GAE 2.0rc4 to implement some restful services.  Everything
 worked well (this has been in production for 6 months) until I added
 GWT 2.0.4 to the project.  As soon as I check use GWT on in the
 control panel in Eclipse (without even adding a module) my services
 start to fail in the development server with the following class not
 found exception:

 Couldn't write the XML representation: Provider
 org.apache.xalan.processor.TransformerFactoryImpl not found

 This exception happens on the way out of my Restlet, after a GET of a
 lists of entities, as it tries to turn my DomRepresentation into the
 response payload.  I've found that if I remove the gwt-dev.jar, the
 exception does not happen.  Of course, I can't use the development
 server if I do that.   Again, this all works fine without GWT.

 Here is the relevant parts of the trace:

 SEVERE: An exception occured writing the response entity
 java.io.IOException: Couldn't write the XML representation: Provider
 org.apache.xalan.processor.TransformerFactoryImpl not found
         at
 org.restlet.ext.xml.DomRepresentation.write(DomRepresentation.java:
 287)
         at
 org.restlet.representation.WriterRepresentation.write(WriterRepresentation. 
 java:
 104)
         at
 org.restlet.engine.http.ServerCall.writeResponseBody(ServerCall.java:
 502)
         at org.restlet.engine.http.ServerCall.sendResponse(ServerCall.java:
 439)
         at
 org.restlet.ext.servlet.internal.ServletCall.sendResponse(ServletCall.java:
 451)
         at
 org.restlet.engine.http.adapter.ServerAdapter.commit(ServerAdapter.java:
 198)
         at
 org.restlet.engine.http.HttpServerHelper.handle(HttpServerHelper.java:
 151)
         at
 org.restlet.ext.servlet.ServerServlet.service(ServerServlet.java:1037)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
         at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
         at
 org.mortbay.jetty.servlet.ServletHandler
 $CachedChain.doFilter(ServletHandler.jav
 a:1166)
         at
 com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFi 
 lter.
 java:51)
         at
 org.mortbay.jetty.servlet.ServletHandler
 $CachedChain.doFilter(ServletHandler.jav
 a:1157)
         at
 com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans 
 actio
 nCleanupFilter.java:43)
         at
 org.mortbay.jetty.servlet.ServletHandler
 $CachedChain.doFilter(ServletHandler.jav
 a:1157)
         at
 com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFile 
 Filte
 r.java:122)
         at
 org.mortbay.jetty.servlet.ServletHandler
 $CachedChain.doFilter(ServletHandler.jav
 a:1157)
         at
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 388)
         at
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
 216)
         at
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
 182)
         at
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
 765)
         at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
 418)
         at
 com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEn 
 gineW
 ebAppContext.java:70)
         at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
 152)
         at

Re: Shared CSS

2010-07-08 Thread Brian Reilly

Assuming the GUI library you mentioned is a GWT module, the easiest
thing to do is to reference the CSS file from the module definition
file:

stylesheet src=Library.css/

Then make sure that Library.css is in a package named public next to
the module definition file. The CSS will then be automatically loaded
when the module is loaded on the host page. Just be careful with your
selectors, since they will be global to the page. This method is best
for .gwt-* styles.

If you don't need the styles on the host page outside of where the
application lives, you should consider using ClientBundle and
CssResource instead:


http://code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html#Using_an_external_resource

That will obfuscate (and optimize) your class selectors so they don't
collide with anything on the host page. You also get programmatic
access to the obfuscated class names so you can dynamically apply the
styles. Based on your description, this would probably be the best
approach in your case.

-Brian

On Jul 7, 12:27 pm, Hethcox heth...@gmail.com wrote:
 Hello,
 I have a GUI library that is used by several GWT apps. I would like
 the widgets in the library to use a standard sets of CSS classes from
 the library so that they don't have to be copied and maintained in the
 apps that  use the library. The library is deployed as a jar
 currently, but that can change.

 I've read a lot of posts on this topic, but none of them seems to do
 the trick. My target platform is JBoss and the closest solution I've
 found so far is to put the library CSS file in ROOT.war/css at deploy-
 time. Is there a build-time trick to get the GWT apps to deploy the
 CSS file when it cross-compiles the library widgets?

 Cheers,
 John

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Re: Trigger FileUpload

2010-07-08 Thread Thiago Miranda de Oliveira

Thanks Gal but I've used a old solution ( I didn't want to use it
but it was the only way). I get the Button/Anchor absolute Top and
Left and use this on the input type file that has a opacity:0. That
way the Button/Anchor is on top of the input and them every click on
it will trigger the click on the input file.

On Jul 8, 3:34 pm, Gal Dolber gal.dol...@gmail.com wrote:
 There are some hacks for input custom style, I am not sure if there's a
 simple way to do it in gwt.

 Checkout this 
 onehttp://www.shauninman.com/archive/2007/09/10/styling_file_inputs_with...

 2010/7/8 Thiago Miranda de Oliveira thiago...@gmail.com





  Hi. I have a FileUpload widget and I was wondering if I can fire it's
  click event ( showing the browser select file dialog box ) trough the
  click of another widget like a Anchor or Button.
  Can I do that?

  Thanks.

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  .
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 http://groups.google.com/group/google-web-toolkit?hl=en.

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Re: Image setUrl and setResources IE8 JavaScriptException

2010-07-08 Thread Sven

Dear group,

if nobody has encountered this problem before, could you point me to
resources how to start debugging in this case best? The exception is
thrown somewhere in the JavaScript code and I am not familiar with
JavaScript debugging.

Thank you,
Sven

On 4 Jul., 17:41, Sven sven.ti...@googlemail.com wrote:
 Dear group,

 I created a small GWT test project with just one component on the
 start page. This component contains an image.

 Into this image, I load two different GIF images, both 600x340 pixels
 large, no alpha channel. To load one specific gif to the image, I can
 click on four buttons:

 Button 1 loads image A by setUrl() into the image.
 Button 2 loads image B by setUrl() into the image.
 Button 3 loads image A by setResource() into the image.
 Button 4 loads image B by setResource() into the image.

 The two images served by URL are in a subfolder of the war folder, the
 two copies loaded as ImageResource are served as ClientBundle.

 In Firefox 3.6 and Safari 5, both methods work fine. In IE 8, 
 aJavaScriptException(Invalid Argument, number: -2147024809) is thrown
 when loading image B by hitting button 4. Also, no image is shown
 (image switches to white/blank). After switching IE 8 to compatibility
 mode, the page works fine again and button 4 operates like in other
 browsers.

 It seems that while using setResource() in IE 8 works in principle
 (image A is loaded by button 3), it fails with my specific GIF. Also,
 IE 8 is able to render the image (image B is loaded by button 2).

 Image B, which fails loading, can be accessed 
 throughhttp://www.dotvoting.org/images/DotVoteResult.gif

 For image A, I used a GIF of same dimension drawn from scratch.

 Does anybody has an idea what is wrong with image A and what is
 causing the exception?

 Thanks
 Sven

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Re: Using FormPanel to get XML data - workaround?

A technique I've used--though it requires two trips to the server--is
for the form processing servlet to create a temporary file of the XML
and store it in a session attribute.  Let the servlet return ok or
some such short notice (write the exception if the servlet errors;
this gives you something to test).  In the form's
addSubmitCompleteHandler, check the getResult() from the
FormPanel.SubmitCompleteEvent.  If it's ok (or starts with ok),
make an RPC service call that recovers the temporary file, reads its
contents to a string, deletes the temporary file, and returns the
string.

On Jul 8, 12:53 pm, Robert Hanson iamroberthan...@gmail.com wrote:
 Based on the docs for FormPanel the server has to reply with the
 content-type of text/html, otherwise there may be issues with some
 browsers.  But if you do that, and send XML content it seems it has browser
 issues.

 For example, in FF/DevMode the SubmitCompleteEventHandler returns null for
 the result.  In Chrome is returns the XML content, but it is malformed.
 Some elements like link / were in the results as link, causing XML
 parsing issues.

 One solution I found was to return the XML as an HTML comment, prefixed by
 some fake content.

 For example, instead of this:
 ?xml version='1.0' encoding='UTF-8'?feed.../feed

 I returned this:
 content!--?xml version='1.0' encoding='UTF-8'?feed.../feed--

 I can then remove the prefix content!-- and postfix -- text, and parse
 what remains as XML.

 Other than the fact that I don't handle the possibility of comments within
 the XML content, is there any other potential issues?  Or maybe there is a
 better way?

 The only requirement for what I am working on is that it must use a
 FormPanel submission, and parse the XML returned from the server.

 Thanks.

 Rob

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Re: Using FormPanel to get XML data - workaround?

2010-07-08 Thread Thomas Broyer



On 8 juil, 18:53, Robert Hanson iamroberthan...@gmail.com wrote:
 Based on the docs for FormPanel the server has to reply with the
 content-type of text/html, otherwise there may be issues with some
 browsers.  But if you do that, and send XML content it seems it has browser
 issues.

 For example, in FF/DevMode the SubmitCompleteEventHandler returns null for
 the result.  In Chrome is returns the XML content, but it is malformed.
 Some elements like link / were in the results as link, causing XML
 parsing issues.

 One solution I found was to return the XML as an HTML comment, prefixed by
 some fake content.

 For example, instead of this:
 ?xml version='1.0' encoding='UTF-8'?feed.../feed

 I returned this:
 content!--?xml version='1.0' encoding='UTF-8'?feed.../feed--

 I can then remove the prefix content!-- and postfix -- text, and parse
 what remains as XML.

 Other than the fact that I don't handle the possibility of comments within
 the XML content, is there any other potential issues?  Or maybe there is a
 better way?

 The only requirement for what I am working on is that it must use a
 FormPanel submission, and parse the XML returned from the server.

I would HTML-escape the XML (lt;feed...lt;/feed, you don't
actually want the ?xml? decl) on the server-side, and use a
setInnerHTML/getInnerText on an element to unescape it on the client-
side.

public void onSubmitComplete(SubmitCompleteEvent event) {
   String escapedXML = event.getResult();
   DivElement div = Document.get().createDivElement();
   div.setInnerHTML(escapedXML);
   String xml = div.getInnerText();
   // now you can use XMLParser
}

The other option of course is to send enough information so you can
get the XML from another request (RequestBuilder or GWT-RPC).

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Re: GWT 2.1 M1 Data Presentation Widgets tutorial?

2010-07-08 Thread Marco De Angelis

There is also the Expenses example which in GWT 2.1M2 has been
separated from the rest (Places, Activities, Presentation Widgets).

http://code.google.com/p/google-web-toolkit/source/browse/#svn/trunk/bikeshed/src/com/google/gwt/sample/expenses

I just started putting together some tutorial myself (see
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/1198611b35a7d074).
I hope I'll be able to get to Presentation Widgets soon.

They're not going to be Roo-centric.

On Jul 8, 6:49 pm, Paul Stockley pstockl...@gmail.com wrote:
 Check out the Cookbook sample:

 http://google-web-toolkit.googlecode.com/svn/branches/2.1M2/bikeshed/...

 I also posted a small example earlier

 http://groups.google.com/group/google-web-toolkit/browse_thread/threa...

 On Jul 8, 11:52 am, Blessed Geek blessedg...@gmail.com wrote:



  Yes, me too.

  But I wish to have examples
  WITHOUT spring roo involved please!!!

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Re: Shared CSS

2010-07-08 Thread lineman78

There are many possible solutions for the generic problem you face.
You will need to be more specific about your final deployment
architecture if you would like a more specific answer of which is
best.  Are these GWT apps all going to be deployed within the same
WAR? EAR? Separate EARs?  Is the only thing referencing these classes
GWT objects, or do the class names need to remain unobfuscated?  If
you are willing to go through using a CssResource and obfuscating the
class names I would suggest creating a common module and inherit the
module whenever you need to use the classes.  In the entry point for
the common module you would inject the style.  If the css must remain
unobfuscated, it depends on your final deployment.  If they are in
different WARs, then I would again create a common module, but add a
public path to the module so that if you inherit the module it will
write the script to it:

module
inherits name=com.google.gwt.user.User /
source path=client/
public path=www/
stylesheet src=Library.css/
entry-point
class=com.ams.common.client.gwt.client.CommonEntryPoint/
/module

Put the file Library.css into com/ams/common/client/gwt/www

If they are all in 1 WAR, the best method would be to manually copy
the file to the WAR root and add the link to your html files.

On Jul 7, 10:27 am, Hethcox heth...@gmail.com wrote:
 Hello,
 I have a GUI library that is used by several GWT apps. I would like
 the widgets in the library to use a standard sets of CSS classes from
 the library so that they don't have to be copied and maintained in the
 apps that  use the library. The library is deployed as a jar
 currently, but that can change.

 I've read a lot of posts on this topic, but none of them seems to do
 the trick. My target platform is JBoss and the closest solution I've
 found so far is to put the library CSS file in ROOT.war/css at deploy-
 time. Is there a build-time trick to get the GWT apps to deploy the
 CSS file when it cross-compiles the library widgets?

 Cheers,
 John

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Timer triggered every second instead of every second

2010-07-08 Thread ccg123

Why does the timer below get triggered every second, popping up the
alert and crashing the browser? I expect it to be triggered every 10
seconds:

public class AlertEntryPoint implements EntryPoint {

MapInteger, ListAlertDTO alertGroupByTypeDTOs = new
TreeMapInteger, ListAlertDTO();
List locationsInfoDTOList = new ArrayListLocationsInfoDTO();

static class AlertTimer extends Timer {
AlertEntryPoint entryPoint = null;
public AlertTimer(AlertEntryPoint alertEntryPoint) {
entryPoint = alertEntryPoint;
}

boolean stop;
@Override
public void run() {
while (!stop) {
schedule(1000 * 10);

entryPoint.refreshData();

 Window.alert(Somebody started me);
}

}

}

@Override
public void onModuleLoad() {
//refreshData();

AlertEntryPoint.AlertTimer timer = new AlertTimer(this);
timer.run();
}
.
.
.

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Re: adding packages to gwt app

2010-07-08 Thread Luis Daniel Mesa Velasquez

I don't quite understand your question, by client-side application i
understand either a Javascript only app or a J2SE app, but as i
understand it, i think you need to inherit in the gwt module.
Only client side code get's compiled into javascript, so look at your
code and see what goes in the client (which code you want converted to
Javascript).
Which are gonna be traveling back and forth? mark Serializable.
What do your existing packages contain? server-side or client-side
code?
I'm sorry i can't be of more help.

On Jul 7, 7:19 pm, gwtNewBee chintalnde...@gmail.com wrote:
 Hi Everyone,

 I am new to GWT. I am trying to convert a java client side application
 to client-server web application. I have created a gwt project, and
 now I need an access to my old java project. How do I access packages
 from another project? I mean how do I add my own packages to gwt app?

 Thanks in advance.
 GWT Learner

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Re: Timer triggered every second instead of every second

2010-07-08 Thread Jaroslav Záruba

Are you sure this is what you want?

while(!stop)
{
  // without the alert all this stuff happens bazillion times each second
  schedule(1000*10);
  entryPoint.refreshData();
}

I'm not sure whether Timer likes to get scheduled again before it reached
its first timeout.
Also it looks like you might be interested in Timer.scheduleRepeating()
and Timer.cancel();

On Fri, Jul 9, 2010 at 12:52 AM, ccg123 tks...@gmail.com wrote:

 Why does the timer below get triggered every second, popping up the
 alert and crashing the browser? I expect it to be triggered every 10
 seconds:

 public class AlertEntryPoint implements EntryPoint {

MapInteger, ListAlertDTO alertGroupByTypeDTOs = new
 TreeMapInteger, ListAlertDTO();
List locationsInfoDTOList = new ArrayListLocationsInfoDTO();

static class AlertTimer extends Timer {
AlertEntryPoint entryPoint = null;
public AlertTimer(AlertEntryPoint alertEntryPoint) {
entryPoint = alertEntryPoint;
}

boolean stop;
@Override
public void run() {
while (!stop) {
schedule(1000 * 10);

entryPoint.refreshData();

 Window.alert(Somebody started me);
}

}

}

@Override
public void onModuleLoad() {
//refreshData();

AlertEntryPoint.AlertTimer timer = new AlertTimer(this);
timer.run();
}
 .
 .
 .

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Re: Timer triggered every second instead of every second

2010-07-08 Thread ccg123

Thank you. I changed it and now it occurs every 5 secs as expected. I
have a question concerning calling this inner class from another
component. So now the inner class looks like this:
.
.
.
static class AlertTimer extends Timer {
AlertEntryPoint entryPoint = null;
public AlertTimer(AlertEntryPoint alertEntryPoint) {
entryPoint = alertEntryPoint;
}

@Override
public void run() {
scheduleRepeating(1000 * 5);

entryPoint.refreshData();
}

}

@Override
public void onModuleLoad() {
AlertEntryPoint.AlertTimer timer = new AlertTimer(this);
timer.run();
}
.
.
.

And from another component I want to cancel the scheduler. How do I
get a handle on the instance of AlertTimer in the code below?

public class ImageButton extends PushButton {
.
.
.
public ImageButton(Image image) {
super(image);
}

void addDialogBox(Map data, int groupType){
listener = new ClickListener() {
public void onClick(Widget sender) {
dialogbox.hide();

//start the timer again - how do i get the 
instance of AlertTimer?
   ??
}
};

On Jul 8, 4:24 pm, Jaroslav Záruba jaroslav.zar...@gmail.com wrote:
 Are you sure this is what you want?

 while(!stop)
 {
   // without the alert all this stuff happens bazillion times each second
   schedule(1000*10);
   entryPoint.refreshData();

 }

 I'm not sure whether Timer likes to get scheduled again before it reached
 its first timeout.
 Also it looks like you might be interested in Timer.scheduleRepeating()
 and Timer.cancel();

 On Fri, Jul 9, 2010 at 12:52 AM, ccg123 tks...@gmail.com wrote:
  Why does the timer below get triggered every second, popping up the
  alert and crashing the browser? I expect it to be triggered every 10
  seconds:

  public class AlertEntryPoint implements EntryPoint {

         MapInteger, ListAlertDTO alertGroupByTypeDTOs = new
  TreeMapInteger, ListAlertDTO();
         List locationsInfoDTOList = new ArrayListLocationsInfoDTO();

         static class AlertTimer extends Timer {
                 AlertEntryPoint entryPoint = null;
                 public AlertTimer(AlertEntryPoint alertEntryPoint) {
                         entryPoint = alertEntryPoint;
                 }

                 boolean stop;
                �...@override
                 public void run() {
                         while (!stop) {
                                 schedule(1000 * 10);

                                 entryPoint.refreshData();

                                  Window.alert(Somebody started me);
                         }

                 }

         }

        �...@override
         public void onModuleLoad() {
                 //refreshData();

                 AlertEntryPoint.AlertTimer timer = new AlertTimer(this);
                 timer.run();
         }
  .
  .
  .

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Re: Timer triggered every second instead of every second

2010-07-08 Thread Jaroslav Záruba

The method run() is what gets called when your timer elapses/fires. For
repeating timers this means that it gets fired repeatedly, and your timer
gets scheduled repeatedly repeatedly. (Yes I wrote it twice.)
This is what it should look like:
new Timer() { @Override public void run() {
// this gets fired once per 5000ms
 // you can make static method to access instance of your module,
// this way you don't need to write another class for your timer
MyEntryPoint.getInstance().refreshData();

// maybe there is some more elegant way to access this module,
// I'm still in the learning process too :)
}
}.scheduleRepeating(5000);

On Fri, Jul 9, 2010 at 2:30 AM, ccg123 tks...@gmail.com wrote:

 Thank you. I changed it and now it occurs every 5 secs as expected. I
 have a question concerning calling this inner class from another
 component. So now the inner class looks like this:
 .
 .
 .
static class AlertTimer extends Timer {
AlertEntryPoint entryPoint = null;
public AlertTimer(AlertEntryPoint alertEntryPoint) {
entryPoint = alertEntryPoint;
}

 @Override
public void run() {
scheduleRepeating(1000 * 5);

entryPoint.refreshData();
}

}

@Override
public void onModuleLoad() {
 AlertEntryPoint.AlertTimer timer = new AlertTimer(this);
timer.run();
}
 .
 .
 .

 And from another component I want to cancel the scheduler. How do I
 get a handle on the instance of AlertTimer in the code below?


Just like in regular Java - by passing stuff in parameters, or by making the
timer static member of some class.



 public class ImageButton extends PushButton {
 .
 .
 .
public ImageButton(Image image) {
super(image);
}

void addDialogBox(Map data, int groupType){
listener = new ClickListener() {
public void onClick(Widget sender) {
dialogbox.hide();

//start the timer again - how do i get the
 instance of AlertTimer?
   ??
}
};

 On Jul 8, 4:24 pm, Jaroslav Záruba jaroslav.zar...@gmail.com wrote:
  Are you sure this is what you want?
 
  while(!stop)
  {
// without the alert all this stuff happens bazillion times each second
schedule(1000*10);
entryPoint.refreshData();
 
  }
 
  I'm not sure whether Timer likes to get scheduled again before it reached
  its first timeout.
  Also it looks like you might be interested in Timer.scheduleRepeating()
  and Timer.cancel();
 
  On Fri, Jul 9, 2010 at 12:52 AM, ccg123 tks...@gmail.com wrote:
   Why does the timer below get triggered every second, popping up the
   alert and crashing the browser? I expect it to be triggered every 10
   seconds:
 
   public class AlertEntryPoint implements EntryPoint {
 
  MapInteger, ListAlertDTO alertGroupByTypeDTOs = new
   TreeMapInteger, ListAlertDTO();
  List locationsInfoDTOList = new ArrayListLocationsInfoDTO();
 
  static class AlertTimer extends Timer {
  AlertEntryPoint entryPoint = null;
  public AlertTimer(AlertEntryPoint alertEntryPoint) {
  entryPoint = alertEntryPoint;
  }
 
  boolean stop;
  @Override
  public void run() {
  while (!stop) {
  schedule(1000 * 10);
 
  entryPoint.refreshData();
 
   Window.alert(Somebody started me);
  }
 
  }
 
  }
 
  @Override
  public void onModuleLoad() {
  //refreshData();
 
  AlertEntryPoint.AlertTimer timer = new AlertTimer(this);
  timer.run();
  }
   .
   .
   .
 
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Re: Using FormPanel to get XML data - workaround?

2010-07-08 Thread Robert Hanson

Awesome, thanks everyone for the ideas.

Rob



On Thu, Jul 8, 2010 at 5:22 PM, Thomas Broyer t.bro...@gmail.com wrote:



 On 8 juil, 18:53, Robert Hanson iamroberthan...@gmail.com wrote:
  Based on the docs for FormPanel the server has to reply with the
  content-type of text/html, otherwise there may be issues with some
  browsers.  But if you do that, and send XML content it seems it has
 browser
  issues.
 
  For example, in FF/DevMode the SubmitCompleteEventHandler returns null
 for
  the result.  In Chrome is returns the XML content, but it is malformed.
  Some elements like link / were in the results as link, causing XML
  parsing issues.
 
  One solution I found was to return the XML as an HTML comment, prefixed
 by
  some fake content.
 
  For example, instead of this:
  ?xml version='1.0' encoding='UTF-8'?feed.../feed
 
  I returned this:
  content!--?xml version='1.0' encoding='UTF-8'?feed.../feed--
 
  I can then remove the prefix content!-- and postfix -- text, and
 parse
  what remains as XML.
 
  Other than the fact that I don't handle the possibility of comments
 within
  the XML content, is there any other potential issues?  Or maybe there is
 a
  better way?
 
  The only requirement for what I am working on is that it must use a
  FormPanel submission, and parse the XML returned from the server.

 I would HTML-escape the XML (lt;feed...lt;/feed, you don't
 actually want the ?xml? decl) on the server-side, and use a
 setInnerHTML/getInnerText on an element to unescape it on the client-
 side.

 public void onSubmitComplete(SubmitCompleteEvent event) {
   String escapedXML = event.getResult();
   DivElement div = Document.get().createDivElement();
   div.setInnerHTML(escapedXML);
   String xml = div.getInnerText();
   // now you can use XMLParser
 }

 The other option of course is to send enough information so you can
 get the XML from another request (RequestBuilder or GWT-RPC).



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Re: adding packages to gwt app

2010-07-08 Thread Blessed Geek


There are two ways:

GWT RPC
GWT FormPanel
JSONP

Did I say two ways? So, it's actually three ways. Or more.

If your content server is the same as your web app server, you should
consider converting to using GWT RPC.

if your current app's client-server communications is mostly with html
forms, you should consider converting the forms to GWT FormPanel, and
then gradually evolve your application towards GWT RPC.

If your content needs to communicate with another server (other than
its own), you need to consider using JSONP.

I am presuming you are using Eclipse with the google plugin. If you
are not using Eclipse ... I don't see why any programmer would want to
unnecessarily torture himself/herself by taking up the challenge of
not using Ecipse with google plugin.

The structure of a GWT module directory is normally:
module-dir/
 - client folder
 - server folder
 - public folder
 - module's gwt.xml file

The public folder is for placing all your static files which the GWT
compiler would copy to the module folder in the war directory - put
your current JSP files here. Modify all your url references to conform
to the new url of these JSPs. Use the module rename-to attribute to
shorten the module's public url.

The client folder is where your GWT source files should be.

The server folder is where you place your server-side Java source -
normally used to place RPC servlets.

For your other servlets, you could simply create the same package
namespace your current servlets and classes uses and place those
package hierarchy next to your GWT source tree.

What you could do is create a non-Google (non-GWT non-GAE) project in
Eclipse to house your current project. Then at project properties-
Google in Ecipse, turn on GWT and your project would automagically be
converted into a GWT project. Make sure. again, that google plugin is
installed first.

If you are not using GAE, ensure GAE option is turned off. GAE and GWT
options sit next to each other in the Google menu item in project
properties in Eclipse.

You should try out a GWT RPC example first.

For JSONP - read 
http://code.google.com/webtoolkit/articles/using_gwt_for_json_mashups.html.

And, of course, you need to do some reading.

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Re: adding packages to gwt app

2010-07-08 Thread Blessed Geek

You might also wish to consider if vaadin fits your strategy.

vaadin.com.

You should certainly try out vaadin.

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Re: FlexTables - store invisible database key in row?

2010-07-08 Thread Magnus

Hi Thad,

maybe it's because you does not set the width of your table. I do so,
and I also set the widths of my columns.

However, I found a cool solution that fits perfectly for me and that
does not use an extra column for the index at all! I simply store the
index as an attribute in the DOM:

tbl.getFlexCellFormatter ().getElement (y,0).setAttribute
(idx,+idx);
// y is the current row, idx is the database index

(BTW: is there a better way to convert an int to String than +idx?)

Magnus

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Re: Shared CSS

2010-07-08 Thread Hethcox

Thanks for all the great suggestions. The shared library has a gwt.xml
file but is not an EntryPoint. Can I just pick a class in the library
and have it implement EntryPoint to get the shared CSS loaded?

To answer the other follow-up questions, I am deploying each app as a
separate war file. All of the styles are set through code, so the
class names can be obfuscated.

John

On Jul 8, 6:25 pm, lineman78 linema...@gmail.com wrote:
 There are many possible solutions for the generic problem you face.
 You will need to be more specific about your final deployment
 architecture if you would like a more specific answer of which is
 best.  Are these GWT apps all going to be deployed within the same
 WAR? EAR? Separate EARs?  Is the only thing referencing these classes
 GWT objects, or do the class names need to remain unobfuscated?  If
 you are willing to go through using a CssResource and obfuscating the
 class names I would suggest creating a common module and inherit the
 module whenever you need to use the classes.  In the entry point for
 the common module you would inject the style.  If the css must remain
 unobfuscated, it depends on your final deployment.  If they are in
 different WARs, then I would again create a common module, but add a
 public path to the module so that if you inherit the module it will
 write the script to it:

 module
     inherits name=com.google.gwt.user.User /
     source path=client/
     public path=www/
     stylesheet src=Library.css/
     entry-point
 class=com.ams.common.client.gwt.client.CommonEntryPoint/
 /module

 Put the file Library.css into com/ams/common/client/gwt/www

 If they are all in 1 WAR, the best method would be to manually copy
 the file to the WAR root and add the link to your html files.

 On Jul 7, 10:27 am, Hethcox heth...@gmail.com wrote:

  Hello,
  I have a GUI library that is used by several GWT apps. I would like
  the widgets in the library to use a standard sets of CSS classes from
  the library so that they don't have to be copied and maintained in the
  apps that  use the library. The library is deployed as a jar
  currently, but that can change.

  I've read a lot of posts on this topic, but none of them seems to do
  the trick. My target platform is JBoss and the closest solution I've
  found so far is to put the library CSS file in ROOT.war/css at deploy-
  time. Is there a build-time trick to get the GWT apps to deploy the
  CSS file when it cross-compiles the library widgets?

  Cheers,
  John

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Re: Make a Banner rotator whit ClientBundle or Java Script Nativ, what do you recomended?

2010-07-08 Thread Jero

Hello Stefan, really I do not like having to recompile the entire
project every time I upload an image. So you who would you recommend?

Currently being tested, 
http://cloud.github.com/downloads/malsup/cycle/jquery.cycle.all.2.72.js
but not the behavior I'm looking it up a bunch of images and rotate
infinitely fiala left to right.

If anyone knows anything would be very grateful.
Jero.

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Is

2010-07-08 Thread Jero

I need this because i have the presenter widget that contains icons
and text html. I need to modify the contents of the icons and text but
everything is a hyperlink. That is, clicking on any part of my widget
is a hyperlink presenter. The only solution we found so far is make
the whole widget image and the image is a hyperlink (http://blog.js-
development.com/2010/02/gwt-hyperlink-widget-with-image.html) . But it
is very hard every time you need to change an icon or text to modify
the image.

Thanks Very muyh!
Greetins!
Jero.

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Re: The all content the panel as the same hyperlink, is it possible?

2010-07-08 Thread Jero

I need this because i have the panel container that contains icons
and text html. I need to modify the contents of the icons and text but
everything is a hyperlink. That is, clicking on any part of my panel
is a hyperlink. But it
is very hard every time you need to change an icon or text to modify
the image.

Thanks Very muyh!
Greetins!
Jero.

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Re: GWT Code works only in local env and does not work after uploading to App engine

hie

please advise on this... its blocking us...

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com


On Thu, Jul 8, 2010 at 1:13 PM, Vik vik@gmail.com wrote:

 Hie

 I have a code to launch a gwt popup using a gwt button. This code only
 works in local eclipse env and does not work after uploading to GAE (i mean
 popup doesnt show up on GAE).

 Please advise whats wrong here. I dont see any stack trace or error message
 anywhere. Here is the code:

 T*his code actually passes the data to renders a flex table in which one
 of the column is a button.*

 @Override
 public void onSuccess(ListFindBloodDonorResultBean result) {
 if(result.size() == 0){
  CommonUi.showServerMsgPopup(Sorry no blood donor available as per your
 search criteria.);
 }else{
  FindDonorPublicTable table = new FindDonorPublicTable();
 ListString header = Arrays.asList(City,Area, Donors Available, POC
 Details);
  FlexTable data = table.setInput(header, result,
 countryName.getText().toLowerCase(),
  stateList.getValue(stateList.getSelectedIndex()).toLowerCase(),
 disttList.getValue(disttList.getSelectedIndex()).toLowerCase());
  resultPanel.clear();
 resultPanel.add(data);
 }
  }});

 This code actually renders the flex table having a column with a button. On
 clicking it the popup should invoke:

 package vik.sakshum.sakshumweb.client.common.ui;

 public class FindDonorPublicTable extends FlexTable{
 private String country;
  private String state;
 private String district;
  public FindDonorPublicTable() {
 super();
 }
  PocInfoTable pocInfoTable;
 private class PocInfoTable extends FlexTable{
  public PocInfoTable() {
 super();
  }
  public void setHeader(ListString header){
  int row = 0;
 if (header != null) {
 int i = 0;
  for (String string : header) {
 this.setText(row, i, string);
 i++;
  }
 row++;
 }
  }
  public void setInput(ListString header, ListPocProfileBean rows) {
 setHeader(header);
  int i = 1;
 for (PocProfileBean row : rows) {
 this.setText(i, 0, row.getFirstName());
  this.setText(i, 1, row.getLastName());
 this.setText(i, 2, row.getEmailId());
  this.setText(i, 3, row.getCellNumber());
 this.setText(i, 4, row.getOfficeNumber());
  AddressBean addBean = row.getAddressBean();
 this.setText(i, 5, addBean.getPinCode());
  this.setText(i, 6, addBean.getCity());
 this.setText(i, 7, addBean.getDistrict());
  this.setText(i, 8, addBean.getState());
 i++;
 }
  }
 }//end class PocInfoTable
  POCPopup pocPopup;
 private class POCPopup extends PopupPanel {
 private final FindBloodDonorServiceAsync findPOCService = GWT
  .create(FindBloodDonorService.class);
 public POCPopup(String city, String area) {
   super(true);
   this.setTitle(Point of Contact Details);

   VerticalPanel mainPanel = new VerticalPanel();
   mainPanel.setSpacing(10);
   mainPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
   Label titleText = new Label(Point of Contacts);
   Label infoText = new Label(Please note that below are *not* the
 actual blood donors. You need to call any of these people to get the
 information about available blood donors as per your searched criteria. We
 are not providing the personal information of blood donors to protect the
 information abuse.);

   mainPanel.add(titleText);
   mainPanel.add(infoText);
   mainPanel.add(pocInfoTable);
   setWidget(mainPanel);
 }
 }

  public void setHeader(ListString header){
 int row = 0;
 if (header != null) {
  int i = 0;
 for (String string : header) {
 this.setText(row, i, string);
  i++;
 }
 row++;
  }
  // Make the table header look nicer
  this.getRowFormatter().addStyleName(0, sakth);
 }
  public FindDonorPublicTable setInput(ListString header,
 final ListFindBloodDonorResultBean rows, String country,
  String state, String district) {
 this.country = country;
 this.state = state;
  this.district = district;
 final FindDonorPublicTable tableHandle= this;
  setHeader(header);
 int i = 1;
 for (FindBloodDonorResultBean row : rows) {
  this.setText(i, 0, row.getCity());
 this.setText(i, 1, row.getArea());
  this.setText(i, 2, row.getDonorCount());
 Button pocBtn = new Button(Get Point Of Contact);
  this.setWidget(i, 3, pocBtn);
 pocBtn.addClickHandler(new ClickHandler(){

 @Override
 public void onClick(ClickEvent event) {
 pocPopup = new POCPopup(bhiwani,bhiwani);
  System.out.println(launching poc info pop);
 pocPopup.show();
  }});
  this.getCellFormatter().addStyleName(i, 0, sakbodytd);
 this.getCellFormatter().addStyleName(i, 1, sakbodytd);
  this.getCellFormatter().addStyleName(i, 2, sakbodytd);
 this.getCellFormatter().addStyleName(i, 3, sakbodytd);
  if(i%2 == 0)
 this.getRowFormatter().addStyleName(i, saktr-even);
  else
 this.getRowFormatter().addStyleName(i, saktr-odd);
 i++;
  }
  return this;
  }
 }



 Thankx and Regards

 Vik
 Founder
 www.sakshum.com
 www.sakshum.blogspot.com


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Re: Callback working but variable not initialized??

2010-07-08 Thread npradeeptha

Thank you very much!! I got it working. What I'm not understanding
though is, why the DataSource ds doesn't have any problem with being
handled outside of the callback. I would greatly appreciate it if you
could explain this to me.. Thanks!!

P.S I used to have do the exact same with the dataString using another
class to call the RPC and assigning it to a class variable similar to
here and then instantiating the class in the EntryPoint class exactly
as i have done for the DataSource. DataSource works but not
designStrings.

Thank you in advance :)

On Jul 8, 10:34 pm, Sean slough...@gmail.com wrote:
 You're running into an async problem.

 The call back happens asynchronusly, meaning, just because you kick
 off the RPC service does not mean that designStrings will have a value
 in it before you execute the code after you kick off the RPC.

 Get rid of anything that uses designStrings outside of the callback or
 loadDesigns. Looking over your code quickly, what you want to do is in
 loadDesign, iterate through result and put it into your Combo Box.

 On Jul 8, 3:31 am, npradeeptha nipuna.ro...@gmail.com wrote:



  Heres my code.. I'm using GWT 2.0.3 with smartGWT 2.2. I think this is
  a GWT related question..

  [CODE]
  /**
   *
   */
  package org.gwt.venus.client;

  import com.google.gwt.core.client.EntryPoint;
  import com.google.gwt.user.client.rpc.AsyncCallback;
  import com.google.gwt.user.client.ui.RootPanel;

  /**
   * @author npradeeptha
   *
   */
  import com.smartgwt.client.data.DataSource;
  import com.smartgwt.client.data.DateRange;
  import com.smartgwt.client.data.RelativeDate;
  import com.smartgwt.client.widgets.form.DynamicForm;
  import com.smartgwt.client.widgets.form.fields.ComboBoxItem;
  import com.smartgwt.client.widgets.form.fields.DateRangeItem;
  import com.smartgwt.client.widgets.grid.ListGrid;
  import com.smartgwt.client.widgets.grid.ListGridField;
  import com.smartgwt.client.widgets.layout.HLayout;
  import com.smartgwt.client.widgets.layout.VLayout;

  public class VenusData implements EntryPoint {

          /* (non-Javadoc)
           * @see com.google.gwt.core.client.EntryPoint#onModuleLoad()
           */
          VenusDataSource  vds = new VenusDataSource();
          private RpcCallServiceAsync rpc = RpcInit.initRpc();
          String[] designstrings = null;

          @Override
          public void onModuleLoad() {
                  // TODO Auto-generated method stub
          initializeDesignsArray();
          DataSource ds = vds.getDs();

          VLayout layout = new VLayout(8);

      HLayout searchFields = new HLayout();
      searchFields.setBackgroundColor(Cyan);

      DynamicForm searchForm = new DynamicForm();
          ComboBoxItem cmbDesigns = new ComboBoxItem(cmbDesigns, Design);
          ComboBoxItem cmbCriteria = new ComboBoxItem(cmbCriteria,
  Criteria);
          cmbDesigns.setWidth(*);
          cmbCriteria.setWidth(*);
          cmbDesigns.setType(comboBox);

          //cmbDesigns.setValueMap(designstrings);
          cmbCriteria.setValueMap(FAST,HARSHA_FAST,NIJ_1);

          // Inline FilterEditor Example (MiniDateRangeItem)

          final DateRangeItem rangeItem = new DateRangeItem(Date);
      rangeItem.setWidth(*);
      rangeItem.setShowTitle(false);
      rangeItem.setAllowRelativeDates(true);

      DateRange dateRange = new DateRange();
      dateRange.setRelativeStartDate(new RelativeDate(m));
      dateRange.setRelativeEndDate(new RelativeDate(m));
      rangeItem.setValue(dateRange);

      searchForm.setNumCols(6);
      searchForm.setFields(cmbDesigns,cmbCriteria, rangeItem);
      searchFields.addMember(searchForm);

      // Create a ListGrid displaying data from the worldDS and also
  displaying a FilterEditor
      final ListGrid dataGrid = new ListGrid();
      dataGrid.setWidth(655);
      dataGrid.setHeight(240);
      searchFields.setWidth(650);

      ListGridField builds = new ListGridField(build, Build);
      builds.setWidth(130);
      ListGridField criteria = new ListGridField(criteria,
  Criteria);
      ListGridField design = new ListGridField(design, Design);
      ListGridField lut = new ListGridField(lut, LUT);
      ListGridField date = new ListGridField(date, Date);
      ListGridField lut4 = new ListGridField(lut4, Eq LUT4);
      ListGridField ble = new ListGridField(ble, BLE FFs);
      ListGridField slack = new ListGridField(slack, Slack);

    dataGrid.setFields(builds,criteria,design,date,slack,lut,lut4,ble);

     dataGrid.setDataSource(ds);
     dataGrid.setAutoFetchData(true);
     System.out.println(designstrings.length); //*** Gives a null
  pointer error.
     cmbDesigns.setValueMap(designstrings); //does not set any values
  since designstrings is null.

     layout.addMember(searchFields);
     layout.addMember(dataGrid);

      layout.draw();
      RootPanel.get(content).add(layout);

  }

          public void initializeDesignsArray(){
                  rpc.getDesign(new

Re: difference in alignment on different browsers

hie

thanks looks helpful...

The firebug shows following layout

td align=center
fieldset

table

clogroup/colgroup
tbody
.
.
.
and so on /tbody

in firebug i add align=left to tbody then it fixes the issue.

However, in css if add following it doesn't work:
fieldset table tbody {
align: left;
}

any advise plz

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

On Thu, Jul 8, 2010 at 9:40 PM, lineman78 linema...@gmail.com wrote:

IE seems to be inheriting the align=center from the parent td. the
simple way is to add align=left on the form table, but you could add
it to each cell individually using the cell formatter. Depending on
the GWT panels you are using there are multiple different ways to
solve this. Essentially the difference is inheritance in IE vs Gecko/
Webkit.

On Jul 8, 9:43 am, Vik vik@gmail.com wrote:
Hie

Check out pleasehttp://
1.latest.sakshumweb20.appspot.com/ui/page/DonorRegister.jsp

and notice the alignment of fields in IE Vs chrome/firefox

The one coming in chrome or firefox is the desired one. So how to fix it
for
IE? And I thought i dont need to take care cross browser stuff using gwt

Thankx and Regards

Vik
Founderwww.sakshum.comwww.sakshum.blogspot.com

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[gwt-contrib] Re: Allow RPC for unmodificable collections (issue620805)

2010-07-08 Thread rice



http://gwt-code-reviews.appspot.com/620805/diff/1/2
File
user/src/com/google/gwt/user/client/rpc/core/java/util/Collections.java
(right):

http://gwt-code-reviews.appspot.com/620805/diff/1/2#newcode135
user/src/com/google/gwt/user/client/rpc/core/java/util/Collections.java:135:
/**
In practice it works fine with Sun's JDK and I expect it would work with
a Harmony-based classlib as well -- they and GWT are all using
compatible type definitions for singleton and unmodifiable collections.

I would be somewhat surprised if GWT RPC actually worked with a truly
exotic JDK that was neither Sun nor Apache based -- and I don't think
we should avoid implementing a useful feature just because it might
break on some future JDK.  Right now users can't RPC these types of
collections at all, so if they have to use an incompatible JDK the worst
case is that they will try to use this feature, fail, file a bug, and we
will add a case to support them in the server-side code.

This feature by itself isn't worth a major revamping of RPC semantics
IMHO.

On 2010/07/07 20:37:27, jat wrote:

So how does this work with server-side implementation classes?  Aren't

they

going to need custom serializers for whatever internal classes the

particular

JVM uses?



Previously we said the solution was RPC-by-interface, which would

allow you to

say that the default implementation for any unknown List subtype is

ArrayList,

for example, though obviously that breaks a List view onto some larger

data

structure.



http://gwt-code-reviews.appspot.com/620805/diff/1/4
File user/super/com/google/gwt/emul/java/util/Collections.java (right):

http://gwt-code-reviews.appspot.com/620805/diff/1/4#newcode141
user/super/com/google/gwt/emul/java/util/Collections.java:141: private
static final class SingletonMapK, V extends AbstractMapK, V
implements Serializable {
O.K.

On 2010/07/07 20:37:27, jat wrote:

Javadoc explaining when this is used.


http://gwt-code-reviews.appspot.com/620805/diff/1/6
File user/test/com/google/gwt/user/client/rpc/CollectionsTest.java
(right):

http://gwt-code-reviews.appspot.com/620805/diff/1/6#newcode590
user/test/com/google/gwt/user/client/rpc/CollectionsTest.java:590:
service.echoSingletonMap(TestSetFactory.createSingletonMap(),
I'll add createXXX methods to the test service.

On 2010/07/07 20:37:27, jat wrote:

Shouldn't these have a method where the various internal collection

types are

created on the server?


http://gwt-code-reviews.appspot.com/620805/diff/1/11
File
user/test/com/google/gwt/user/server/rpc/CollectionsTestServiceImpl.java
(right):

http://gwt-code-reviews.appspot.com/620805/diff/1/11#newcode450
user/test/com/google/gwt/user/server/rpc/CollectionsTestServiceImpl.java:450:
return value;
O.K.

On 2010/07/07 20:37:27, jat wrote:

Instead of returning the same value, what about creating a new one on

the server

from the one supplied, so we can test freshly-created instances?


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[gwt-contrib] Re: Reorder outer 'this' constructor arguments to come before user arguments. (issue675801)

2010-07-08 Thread tobyr


LGTM, with some nits.


http://gwt-code-reviews.appspot.com/675801/diff/1/3
File dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java
(right):

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode701
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:701:
paramIt = getSyntheticLocalsIterator();
Prefer declaring a new var here. syntheticParamIt?

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode1258
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:1258: //
Synthetic locals for local classes
Move this comment up to replace the one right above it?

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode1952
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:1952: for
(SyntheticArgumentBinding unused : nestedBinding.outerLocalVariables) {
This formulation of the for loop seems akward to me. I prefer the older
version of this where it's more obvious that i is just a counting
variable. As evidence of akwardness, Intellij warns that unused is
actually unused in contrast to i.

Of course, it'd be even better if we had a doTimes loop variant.

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode2323
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:2323:
private ListIteratorJParameter getSyntheticLocalsIterator() {
You ever only assign this to an Iterator. Why choose a ListIterator?

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[gwt-contrib] Re: JSNI ::new() now targets constructors directly (issue676801)

2010-07-08 Thread tobyr


LGTM


http://gwt-code-reviews.appspot.com/676801/diff/1/4
File dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
(right):

http://gwt-code-reviews.appspot.com/676801/diff/1/4#newcode424
dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java:424:
// JsniMethodRef rescues as JMethodCall or JNewInstance
s/as/a

http://gwt-code-reviews.appspot.com/676801/diff/1/4#newcode427
dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java:427:
rescue(x.getTarget().getEnclosingType(), true, true);
What do you think about refactoring this and visit(JNewInstance) to
delegate to the same method - maybe rescueType or
rescueTypeOnInstantiation? I know it's only a single line of code and a
comment, but it would make me feel better from a maintenance standpoint
- encouraging the two not to diverge.

http://gwt-code-reviews.appspot.com/676801/diff/1/6
File dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
(right):

http://gwt-code-reviews.appspot.com/676801/diff/1/6#newcode1343
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java:1343:
if (ident.charAt(0) == '@') {
Realize you didn't introduce this, but replace magic char comparison
with a function? Ditto below.

http://gwt-code-reviews.appspot.com/676801/diff/1/6#newcode1379
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java:1379:
// Replace with a tear-off function.
I'm not familiar with the term, tear-off function. Is there something
special going on here that's being denoted beyond a normal closure
creation?

http://gwt-code-reviews.appspot.com/676801/diff/1/7
File dev/core/src/com/google/gwt/dev/jjs/impl/JsniRefLookup.java
(right):

http://gwt-code-reviews.appspot.com/676801/diff/1/7#newcode207
dev/core/src/com/google/gwt/dev/jjs/impl/JsniRefLookup.java:207: if
(method instanceof JConstructor  new.equals(memberName)) {
JsniRef.NEW (and below)?

http://gwt-code-reviews.appspot.com/676801/show

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[gwt-contrib] Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)


Reviewers: bowdidge, Lex,


http://gwt-code-reviews.appspot.com/677801/diff/1/2
File dev/core/src/com/google/gwt/dev/jjs/ast/Context.java (right):

http://gwt-code-reviews.appspot.com/677801/diff/1/2#newcode33
dev/core/src/com/google/gwt/dev/jjs/ast/Context.java:33: boolean
isLvalue();
All the changes related to implementing isLvalue() follow the same
pattern used in the JS AST.  See JsContext.  Implementation is basically
identical, too.

Hopefully, this can be useful for simplifying some optimization visitors
as well.

http://gwt-code-reviews.appspot.com/677801/diff/1/9
File dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java
(right):

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode36
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:36:
private static final class AlwaysReplacer extends TempLocalVisitor {
These are two unrelated changes.

1) Reimplement the existing logic using Context.isLvalue() because it's
much simpler and more fool proof than calling out all the cases.  I was
running into an error would I would try to replace a binary assignment
twice... once during visit and once during endVisit, which isn't
allowed.

2) Added the 'dontBother' part to prevent stupid replacements like
replacing an entire assignment statement with a temp that represents the
result of the assignment.

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode98
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:98:
expected.append(for (int $t0 = 0, i = $t0; $t1; i += $t2););
This test fails without the change to TempLocalVisitor, because the 'int
$t2 = 1' becomes the first statement of the increments clause.

Description:
Also adds Context.isLvalue() to the Java AST, mirroring the JsContext
from the JS AST.

Please review this at http://gwt-code-reviews.appspot.com/677801/show

Affected files:
  M dev/core/src/com/google/gwt/dev/jjs/ast/Context.java
  M dev/core/src/com/google/gwt/dev/jjs/ast/JBinaryOperation.java
  M dev/core/src/com/google/gwt/dev/jjs/ast/JDeclarationStatement.java
  M dev/core/src/com/google/gwt/dev/jjs/ast/JModVisitor.java
  M dev/core/src/com/google/gwt/dev/jjs/ast/JUnaryOperation.java
  M dev/core/src/com/google/gwt/dev/jjs/ast/JVisitor.java
  M dev/core/src/com/google/gwt/dev/jjs/impl/TempLocalVisitor.java
  M dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java


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[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)

2010-07-08 Thread bowdidge



http://gwt-code-reviews.appspot.com/677801/diff/1/9
File dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java
(right):

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode87
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:87:
public void testForStatement() throws Exception {
Should you add a test with a loop over longs because of all the extra
manipulation that goes on there?

Think it's likely that anyone's going to try to increment a long in the
test clause of a for statement?

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[gwt-contrib] Re: Reorder outer 'this' constructor arguments to come before user arguments. (issue675801)



http://gwt-code-reviews.appspot.com/675801/diff/1/3
File dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java
(right):

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode701
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:701:
paramIt = getSyntheticLocalsIterator();
Meh, I went for less delta.

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode1258
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:1258: //
Synthetic locals for local classes
On 2010/07/08 15:30:48, tobyr wrote:

Move this comment up to replace the one right above it?


Done.

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode1952
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:1952: for
(SyntheticArgumentBinding unused : nestedBinding.outerLocalVariables) {
On 2010/07/08 15:30:48, tobyr wrote:

This formulation of the for loop seems akward to me. I prefer the

older version

of this where it's more obvious that i is just a counting variable. As

evidence

of akwardness, Intellij warns that unused is actually unused in

contrast to i.


Of course, it'd be even better if we had a doTimes loop variant.


Done.

http://gwt-code-reviews.appspot.com/675801/diff/1/3#newcode2323
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java:2323:
private ListIteratorJParameter getSyntheticLocalsIterator() {
Oversight, fixed.

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[gwt-contrib] Re: JSNI ::new() now targets constructors directly (issue676801)



http://gwt-code-reviews.appspot.com/676801/diff/1/4
File dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
(right):

http://gwt-code-reviews.appspot.com/676801/diff/1/4#newcode424
dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java:424:
// JsniMethodRef rescues as JMethodCall or JNewInstance
On 2010/07/08 16:25:58, tobyr wrote:

s/as/a


I actually did mean 'as', but I could probably make the comment a little
clearer.

http://gwt-code-reviews.appspot.com/676801/diff/1/4#newcode427
dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java:427:
rescue(x.getTarget().getEnclosingType(), true, true);
Sure, I can add a rescueAndInstantiate.

http://gwt-code-reviews.appspot.com/676801/diff/1/6
File dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
(right):

http://gwt-code-reviews.appspot.com/676801/diff/1/6#newcode1343
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java:1343:
if (ident.charAt(0) == '@') {
On 2010/07/08 16:25:58, tobyr wrote:

Realize you didn't introduce this, but replace magic char comparison

with a

function? Ditto below.


Done.

http://gwt-code-reviews.appspot.com/676801/diff/1/6#newcode1379
dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java:1379:
// Replace with a tear-off function.
Changed to 'closureFunc'.

http://gwt-code-reviews.appspot.com/676801/diff/1/7
File dev/core/src/com/google/gwt/dev/jjs/impl/JsniRefLookup.java
(right):

http://gwt-code-reviews.appspot.com/676801/diff/1/7#newcode207
dev/core/src/com/google/gwt/dev/jjs/impl/JsniRefLookup.java:207: if
(method instanceof JConstructor  new.equals(memberName)) {
On 2010/07/08 16:25:58, tobyr wrote:

JsniRef.NEW (and below)?


Done.

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[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)



http://gwt-code-reviews.appspot.com/677801/diff/1/9
File dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java
(right):

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode87
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:87:
public void testForStatement() throws Exception {
This simple unit test doesn't run the whole compiler, including any of
the long craziness, it's just a direct test of TempLocalVisitor.  The
thing is, simply compiling a for loop with a long incrementor does not
trigger the bug, because we never actually try to pull any items out of
the ListJExpressionStatement as such; those increments statements only
ever get accessed via JVisitor, which never does a cast check.

http://gwt-code-reviews.appspot.com/677801/show

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[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)

2010-07-08 Thread bowdidge


LGTM.


http://gwt-code-reviews.appspot.com/677801/diff/1/9
File dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java
(right):

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode87
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:87:
public void testForStatement() throws Exception {
Sounds ok.

http://gwt-code-reviews.appspot.com/677801/show

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[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)

2010-07-08 Thread spoon


Good find. Just one nit.


http://gwt-code-reviews.appspot.com/677801/diff/1/2
File dev/core/src/com/google/gwt/dev/jjs/ast/Context.java (right):

http://gwt-code-reviews.appspot.com/677801/diff/1/2#newcode33
dev/core/src/com/google/gwt/dev/jjs/ast/Context.java:33: boolean
isLvalue();
Cool, that should simplify many visitors.

http://gwt-code-reviews.appspot.com/677801/diff/1/9
File dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java
(right):

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode54
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:54:
local.getDeclarationStatement().initializer = x;
It's a legacy problem in this test case, but the above replacement is
actually not sound. Instead of overwriting the declaration statement's
initializer, it would be better to replace x by (t=x,t).  Or even just
(t=x).

See below for an example.

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode98
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:98:
expected.append(for (int $t0 = 0, i = $t0; $t1; i += $t2););
Imagine that instead of i += 1 it was i += foo().  In that case,
it's vital to reevaluate the foo() each time through the loop.

http://gwt-code-reviews.appspot.com/677801/show

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[gwt-contrib] [google-web-toolkit] r8359 committed - Did 'svn merge -r8311:8310 .'...


Revision: 8359
Author: amitman...@google.com
Date: Thu Jul  8 11:49:11 2010
Log: Did 'svn merge -r8311:8310 .'
and updated branch-info.txt

Patch by: amitmanjhi
Review by: mmendez


http://code.google.com/p/google-web-toolkit/source/detail?r=8359

Added:
  
/branches/2.1M2/dev/core/src/com/google/gwt/dev/shell/jetty/JettyNullLogger.java

Deleted:
 /branches/2.1M2/user/test/com/google/gwt/user/BadServlets.gwt.xml
 /branches/2.1M2/user/test/com/google/gwt/user/ServletsSuite.java
 /branches/2.1M2/user/test/com/google/gwt/user/client/BadServletsTest.java
 /branches/2.1M2/user/test/com/google/gwt/user/server/BadServlets.java
Modified:
 /branches/2.1M2/branch-info.txt
 /branches/2.1M2/dev/build.xml
  
/branches/2.1M2/dev/core/src/com/google/gwt/dev/shell/jetty/JettyLauncher.java

 /branches/2.1M2/eclipse/dev/.classpath
 /branches/2.1M2/eclipse/user/.classpath
  
/branches/2.1M2/user/src/com/google/gwt/i18n/client/impl/CurrencyDataImpl.java

 /branches/2.1M2/user/src/com/google/gwt/junit/JUnitShell.java
 /branches/2.1M2/user/test/com/google/gwt/i18n/client/CurrencyTest.java

===
--- /dev/null
+++  
/branches/2.1M2/dev/core/src/com/google/gwt/dev/shell/jetty/JettyNullLogger.java	 
Thu Jul  8 11:49:11 2010

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2009 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may  
not
+ * use this file except in compliance with the License. You may obtain a  
copy of

+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,  
WITHOUT

+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations  
under

+ * the License.
+ */
+package com.google.gwt.dev.shell.jetty;
+
+import org.mortbay.log.Logger;
+
+/**
+ * A Jetty {...@link Logger} that suppresses all output.
+ */
+public class JettyNullLogger implements Logger {
+
+  public void debug(String msg, Throwable th) {
+  }
+
+  public void debug(String msg, Object arg0, Object arg1) {
+  }
+
+  public Logger getLogger(String name) {
+return this;
+  }
+
+  public void info(String msg, Object arg0, Object arg1) {
+  }
+
+  public boolean isDebugEnabled() {
+return false;
+  }
+
+  public void setDebugEnabled(boolean enabled) {
+  }
+
+  public void warn(String msg, Throwable th) {
+  }
+
+  public void warn(String msg, Object arg0, Object arg1) {
+  }
+}
===
--- /branches/2.1M2/user/test/com/google/gwt/user/BadServlets.gwt.xml	Thu  
Jun 24 08:11:49 2010

+++ /dev/null
@@ -1,31 +0,0 @@
-!-- 
--
-!-- Copyright 2007 Google  
Inc. --
-!-- Licensed under the Apache License, Version 2.0 (the License);  
you--
-!-- may not use this file except in compliance with the License. You  
may   --
-!-- may obtain a copy of the License  
at--
-!-- 
--
-!--  
http://www.apache.org/licenses/LICENSE-2.0 --
-!-- 
--
-!-- Unless required by applicable law or agreed to in writing,  
software--
-!-- distributed under the License is distributed on an AS IS  
BASIS,  --
-!-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express  
or--
-!-- implied. License for the specific language governing permissions  
and   --
-!-- limitations under the  
License. --

-
-module
-  inherits name='com.google.gwt.user.User' /
-
-  servlet path='/notfound' class='org.example.NotFound' /
-  servlet path='/ctor'
-  class='com.google.gwt.user.server.BadServlets$CtorException' /
-  servlet path='/intf'
-  class='com.google.gwt.user.server.BadServlets$Interface' /
-  servlet path='/nodef'
-  class='com.google.gwt.user.server.BadServlets$NoDefaultCtor' /
-  servlet path='/nothttp'
-  class='com.google.gwt.user.server.BadServlets$NotHttpServlet' /
-  servlet path='/static'
-  class='com.google.gwt.user.server.BadServlets$StaticException' /
-  servlet path='/ok'
-  class='com.google.gwt.user.server.BadServlets$Ok' /
-/module
===
--- /branches/2.1M2/user/test/com/google/gwt/user/ServletsSuite.java	Thu  
Jun 24 08:11:49 2010

+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 2010 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may  
not
- * use this file except in compliance with the License. You may obtain a  
copy of

- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,

[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)



http://gwt-code-reviews.appspot.com/677801/diff/1/9
File dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java
(right):

http://gwt-code-reviews.appspot.com/677801/diff/1/9#newcode54
dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java:54:
local.getDeclarationStatement().initializer = x;
That would make a lot more intuitive sense for someone looking at what
this test does!

But... I don't want to obscure this patch by adding in that change,
because I'll have to rewrite the expected results for every test in this
file.  How about I do that change in a follow-up, and for this change
I'll add a note to AlwaysReplacer to the effect that it doesn't even try
to preserve semantics.  It literally just blows through and replaces
expressions with temps with no regard for evaluation order, so this is
the intended behavior for this test.

http://gwt-code-reviews.appspot.com/677801/show

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[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)

2010-07-08 Thread spoon


Sure, LGTM.

http://gwt-code-reviews.appspot.com/677801/show

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[gwt-contrib] TempLocalVisitorTest now uses non-destructive code transforms (improves clarity) (issue679801)


Reviewers: Lex,

Message:
Follow-up to http://gwt-code-reviews.appspot.com/677801/show

Description:
Suggested by: spoon

Please review this at http://gwt-code-reviews.appspot.com/679801/show

Affected files:
  M dev/core/test/com/google/gwt/dev/jjs/impl/TempLocalVisitorTest.java


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[gwt-contrib] Re: Fixes a bug where temp local declarations can sometimes end up in a for statement's increments list. (issue677801)


See http://gwt-code-reviews.appspot.com/679801/show

http://gwt-code-reviews.appspot.com/677801/show

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[gwt-contrib] Re: TempLocalVisitorTest now uses non-destructive code transforms (improves clarity) (issue679801)

2010-07-08 Thread spoon


LGTM. It makes the test case a better example of how to use the
facility.


http://gwt-code-reviews.appspot.com/679801/show

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[gwt-contrib] [google-web-toolkit] r8360 committed - Adding NoSelectionModel, which allows selection without saving the sel...


Revision: 8360
Author: jlaba...@google.com
Date: Fri Jul  2 10:23:18 2010
Log: Adding NoSelectionModel, which allows selection without saving the  
selection state.


Review at http://gwt-code-reviews.appspot.com/667801

Review by: j...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=8360

Added:
 /trunk/user/src/com/google/gwt/view/client/NoSelectionModel.java
 /trunk/user/test/com/google/gwt/view/client/NoSelectionModelTest.java
Modified:
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/gwt/client/ExpenseList.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/gwt/client/MobileExpenseList.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/gwt/client/MobileReportList.java

 /trunk/user/test/com/google/gwt/view/ViewSuite.java

===
--- /dev/null
+++ /trunk/user/src/com/google/gwt/view/client/NoSelectionModel.java	Fri  
Jul  2 10:23:18 2010

@@ -0,0 +1,60 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may  
not
+ * use this file except in compliance with the License. You may obtain a  
copy of

+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,  
WITHOUT

+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations  
under

+ * the License.
+ */
+package com.google.gwt.view.client;
+
+import com.google.gwt.view.client.SelectionModel.AbstractSelectionModel;
+
+/**
+ * A selection model that does not allow selection, but fires selection  
change
+ * events. Use this model if you want to know when a user selects an item,  
but

+ * do not want the view to update based on the selection.
+ *
+ * p
+ * Note: This class is new and its interface subject to change.
+ * /p
+ *
+ * @param T the record data type
+ */
+public class NoSelectionModelT extends AbstractSelectionModelT {
+
+  private Object lastKey;
+  private T lastSelection;
+
+  /**
+   * Gets the object that was last selected.
+   *
+   * @return the last selected object
+   */
+  public T getLastSelectedObject() {
+return lastSelection;
+  }
+
+  public boolean isSelected(T object) {
+return false;
+  }
+
+  public void setSelected(T object, boolean selected) {
+Object key = getKey(object);
+if (selected) {
+  lastSelection = object;
+  lastKey = key;
+} else if (lastKey != null  lastKey.equals(key)) {
+  lastSelection = null;
+  lastKey = null;
+}
+scheduleSelectionChangeEvent();
+  }
+}
===
--- /dev/null
+++ /trunk/user/test/com/google/gwt/view/client/NoSelectionModelTest.java	 
Fri Jul  2 10:23:18 2010

@@ -0,0 +1,87 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may  
not
+ * use this file except in compliance with the License. You may obtain a  
copy of

+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,  
WITHOUT

+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations  
under

+ * the License.
+ */
+package com.google.gwt.view.client;
+
+import com.google.gwt.view.client.SelectionModel.SelectionChangeEvent;
+import com.google.gwt.view.client.SelectionModel.SelectionChangeHandler;
+
+/**
+ * Tests for {...@link NoSelectionModel}.
+ */
+public class NoSelectionModelTest extends AbstractSelectionModelTest {
+
+  public void testGetLastSelectedObject() {
+NoSelectionModelString model = createSelectionModel();
+assertNull(model.getLastSelectedObject());
+
+model.setSelected(test, true);
+assertEquals(test, model.getLastSelectedObject());
+
+model.setSelected(test, false);
+assertNull(model.getLastSelectedObject());
+  }
+
+  public void testSelectedChangeEvent() {
+NoSelectionModelString model = createSelectionModel();
+SelectionChangeHandler handler = new SelectionChangeHandler() {
+  public void onSelectionChange(SelectionChangeEvent event) {
+finishTest();
+  }
+};
+model.addSelectionChangeHandler(handler);
+
+delayTestFinish(2000);
+model.setSelected(test, true);
+  }
+
+  public void testSetSelected() {
+NoSelectionModelString model = createSelectionModel();
+assertFalse(model.isSelected(test0));
+
+model.setSelected(test0, true);
+assertFalse(model.isSelected(test0));
+
+model.setSelected(test1, true);
+assertFalse(model.isSelected(test1));
+  }
+
+  public void testSetSelectedWithKeyProvider() {
+NoSelectionModelString model = createSelectionModel();
+

[gwt-contrib] [google-web-toolkit] r8361 committed - Fix for http://code.google.com/p/google-web-toolkit/issues/detail?id=4...


Revision: 8361
Author: t...@google.com
Date: Mon Jul  5 09:18:17 2010
Log: Fix for  
http://code.google.com/p/google-web-toolkit/issues/detail?id=4814

Fixes a bug with deRPC serialization of boolean values. When a boolean value
is read by the client, it's currently interpreted as a number. When it's
serialized again to the server, it becomes a Double object.

This change adds a test to isolate the issue, and a proposed fix. Instead of
requiring the argument to be written as 'false' to the client, it relaxes  
what

the server accepts as potential boolean values, allowing 0 or 1 as well.

Review by: robertvaw...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=8361

Modified:
 /trunk/user/src/com/google/gwt/rpc/server/CommandSerializationUtil.java
 /trunk/user/test/com/google/gwt/user/client/rpc/InheritanceTest.java
  
/trunk/user/test/com/google/gwt/user/client/rpc/InheritanceTestSetFactory.java


===
--- /trunk/user/src/com/google/gwt/rpc/server/CommandSerializationUtil.java	 
Wed Oct 28 09:10:53 2009
+++ /trunk/user/src/com/google/gwt/rpc/server/CommandSerializationUtil.java	 
Mon Jul  5 09:18:17 2010

@@ -103,8 +103,20 @@

   @Override
   public void set(Object instance, long offset, Object value) {
-theUnsafe.putBoolean(instance, offset, ((Boolean) value));
-  }
+theUnsafe.putBoolean(instance, offset, toBoolean(value));
+  }
+
+  private boolean toBoolean(Object value) {
+if (value instanceof Number) {
+  return ((Number) value).intValue() != 0;
+} else if (value instanceof String) {
+  return Boolean.valueOf((String) value);
+} else {
+  // returns false if the value is null.
+  return Boolean.TRUE.equals(value);
+}
+  }
+
 },
 BYTE {
   @Override
===
--- /trunk/user/test/com/google/gwt/user/client/rpc/InheritanceTest.java	 
Wed Nov  4 13:03:23 2009
+++ /trunk/user/test/com/google/gwt/user/client/rpc/InheritanceTest.java	 
Mon Jul  5 09:18:17 2010

@@ -93,6 +93,33 @@
   }
 });
   }
+
+  /**
+   * Tests that a serialized type can be sent again on the wire.
+   */
+  public void testResendJavaSerializableClass() {
+final InheritanceTestServiceAsync service = getServiceAsync();
+final InheritanceTestSetFactory.JavaSerializableClass first =
+new InheritanceTestSetFactory.JavaSerializableClass(3);
+AsyncCallbackObject resendCallback = new AsyncCallbackObject() {
+private boolean resend = true;
+public void onFailure(Throwable caught) {
+  TestSetValidator.rethrowException(caught);
+}
+
+public void onSuccess(Object result) {
+  assertEquals(first, result);
+  if (resend) {
+resend = false;
+service.echo((InheritanceTestSetFactory.JavaSerializableClass)  
result, this);

+  } else {
+finishTest();
+  }
+}
+};
+delayTestFinishForRpc();
+service.echo(first, resendCallback);
+  }

   /**
* Test that non-static inner classes are not serializable.
===
---  
/trunk/user/test/com/google/gwt/user/client/rpc/InheritanceTestSetFactory.java	 
Wed Aug 15 15:15:17 2007
+++  
/trunk/user/test/com/google/gwt/user/client/rpc/InheritanceTestSetFactory.java	 
Mon Jul  5 09:18:17 2010

@@ -72,6 +72,23 @@
 public JavaSerializableBaseClass(int field1) {
   this.field1 = field1;
 }
+
+@Override
+public int hashCode() {
+  return field1;
+}
+
+@Override
+public boolean equals(Object obj) {
+  if (obj == this) {
+return true;
+  }
+  if (obj == null || obj.getClass() != this.getClass()) {
+return false;
+  }
+  JavaSerializableBaseClass other = (JavaSerializableBaseClass) obj;
+  return field1 == other.field1;
+}
   }

   /**
@@ -79,6 +96,7 @@
*/
   public static class JavaSerializableClass extends  
JavaSerializableBaseClass {

 private int field2 = -2;
+private boolean field3 = true;

 public JavaSerializableClass() {
 }
@@ -86,6 +104,23 @@
 public JavaSerializableClass(int field2) {
   this.field2 = field2;
 }
+
+@Override
+public int hashCode() {
+  return super.hashCode()  19 + field2;
+}
+
+@Override
+public boolean equals(Object obj) {
+  if (obj == this) {
+return true;
+  }
+  if (obj == null || obj.getClass() != this.getClass()) {
+return false;
+  }
+  JavaSerializableClass other = (JavaSerializableClass) obj;
+  return super.equals(other)  field2 == other.field2  field3 ==  
other.field3;

+}
   }

   /**

--
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[gwt-contrib] [google-web-toolkit] r8362 committed - Fix external issue 4711 - java.sql.Timestamp#compareTo(java.util.Date)...


Revision: 8362
Author: r...@google.com
Date: Wed Jul  7 04:47:08 2010
Log: Fix external issue 4711 - java.sql.Timestamp#compareTo(java.util.Date)  
silently crashes in Firefox and Chrome


Review at http://gwt-code-reviews.appspot.com/634802

Review by: j...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=8362

Modified:
 /trunk/user/super/com/google/gwt/emul/java/sql/Timestamp.java
 /trunk/user/test/com/google/gwt/emultest/java/sql/SqlTimestampTest.java

===
--- /trunk/user/super/com/google/gwt/emul/java/sql/Timestamp.java	Mon Jan   
4 19:21:08 2010
+++ /trunk/user/super/com/google/gwt/emul/java/sql/Timestamp.java	Wed Jul   
7 04:47:08 2010

@@ -108,8 +108,11 @@

   @Override
   public int compareTo(java.util.Date o) {
-// JavaDoc says a ClassCastException is correct behavior
-return compareTo((Timestamp) o);
+if (o instanceof Timestamp) {
+  return compareTo((Timestamp) o);
+} else {
+  return compareTo(new Timestamp(o.getTime()));
+}
   }

   public int compareTo(Timestamp o) {
===
--- /trunk/user/test/com/google/gwt/emultest/java/sql/SqlTimestampTest.java	 
Mon Jan  4 11:06:23 2010
+++ /trunk/user/test/com/google/gwt/emultest/java/sql/SqlTimestampTest.java	 
Wed Jul  7 04:47:08 2010

@@ -15,7 +15,6 @@
  */
 package com.google.gwt.emultest.java.sql;

-import com.google.gwt.core.client.GWT;
 import com.google.gwt.junit.client.GWTTestCase;

 import java.sql.Timestamp;
@@ -59,16 +58,9 @@
 assertEquals(d2, t, d2, t);
 assertEquals(hashcode, d2.hashCode(), t.hashCode());
 assertFalse(t.equals(d2), t.equals(d2));
-
-if (GWT.isScript()) {
-  // It looks like not all JVMs will throw the CCE, just check web  
mode.

-  try {
-t.compareTo(d2);
-fail(Should throw ClassCastException);
-  } catch (ClassCastException e) {
-// Correct
-  }
-}
+
+// t is later then d2 by some number of nanoseconds
+assertEquals(1, t.compareTo(d2));

 Timestamp t2 = new Timestamp(d.getTime());
 t2.setNanos(t.getNanos() + 1);

--
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[gwt-contrib] [google-web-toolkit] r8363 committed - Restore rolled-back change r8329, now with a much faster test case tha...


Revision: 8363
Author: r...@google.com
Date: Wed Jul  7 05:39:12 2010
Log: Restore rolled-back change r8329, now with a much faster test case  
that runs in IE


Review at http://gwt-code-reviews.appspot.com/654802

Review by: j...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=8363

Modified:
 /trunk/user/src/com/google/gwt/core/client/JsonUtils.java
 /trunk/user/src/com/google/gwt/json/client/JSONParser.java
 /trunk/user/test/com/google/gwt/json/client/JSONTest.java

===
--- /trunk/user/src/com/google/gwt/core/client/JsonUtils.java	Tue Jun 29  
11:59:07 2010
+++ /trunk/user/src/com/google/gwt/core/client/JsonUtils.java	Wed Jul  7  
05:39:12 2010

@@ -22,38 +22,117 @@
   @SuppressWarnings(unused)
   private static JavaScriptObject escapeTable = initEscapeTable();

+  @SuppressWarnings(unused)
+  private static final boolean hasJsonParse = hasJsonParse();
+
+  /**
+   * Escapes characters within a JSON string than cannot be passed  
directly to

+   * eval(). Control characters, quotes and backslashes are not affected.
+   */
+  public static native String escapeJsonForEval(String toEscape) /*-{
+var s =  
toEscape.replace(/[\xad\u0600-\u0603\u06dd\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202e\u2060-\u2063\u206a-\u206f\ufeff\ufff9-\ufffb]/g,  
function(x) {
+  return  
@com.google.gwt.core.client.JsonUtils::escapeChar(Ljava/lang/String;)(x);

+});
+return s;
+  }-*/;
+
   /**
* Returns a quoted, escaped JSON String.
*/
   public static native String escapeValue(String toEscape) /*-{
-var s = toEscape.replace(/[\x00-\x1F\u2028\u2029\\]/g, function(x) {
+var s =  
toEscape.replace(/[\x00-\x1f\xad\u0600-\u0603\u06dd\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202e\u2060-\u2063\u206a-\u206f\ufeff\ufff9-\ufffb\\]/g,  
function(x) {
   return  
@com.google.gwt.core.client.JsonUtils::escapeChar(Ljava/lang/String;)(x);

 });
 return \ + s + \;
   }-*/;

-  /*
-   * TODO: Implement safeEval using a proper parser.
+  /**
+   * Evaluates a JSON expression safely. The payload must evaluate to an  
Object

+   * or an Array (not a primitive or a String).
+   *
+   * @param T The type of JavaScriptObject that should be returned
+   * @param json The source JSON text
+   * @return The evaluated object
+   *
+   * @throws IllegalArgumentException if the input is not valid JSON
*/
-
+  public static native T extends JavaScriptObject T safeEval(String  
json) /*-{

+var v;
+if (@com.google.gwt.core.client.JsonUtils::hasJsonParse) {
+  try {
+return JSON.parse(json);
+  } catch (e) {
+return  
@com.google.gwt.core.client.JsonUtils::throwIllegalArgumentException(Ljava/lang/String;)(Error  
parsing JSON:  + e);

+  }
+} else {
+  if  
(!...@com.google.gwt.core.client.jsonutils::safeToEval(Ljava/lang/String;)(json))  
{
+return  
@com.google.gwt.core.client.JsonUtils::throwIllegalArgumentException(Ljava/lang/String;)(Illegal  
character in JSON string);

+  }
+  json =  
@com.google.gwt.core.client.JsonUtils::escapeJsonForEval(Ljava/lang/String;)(json);

+  try {
+return eval('(' + json + ')');
+  } catch (e) {
+return  
@com.google.gwt.core.client.JsonUtils::throwIllegalArgumentException(Ljava/lang/String;)(Error  
parsing JSON:  + e);

+  }
+}
+  }-*/;
+
   /**
-   * Evaluates a JSON expression. This method does not validate the JSON  
text

-   * and should only be used on JSON from trusted sources.
+   * Returns true if the given JSON string may be safely evaluated by  
{...@code
+   * eval()} without undersired side effects or security risks. Note that  
a true
+   * result from this method does not guarantee that the input string is  
valid
+   * JSON.  This method does not consider the contents of quoted strings;  
it
+   * may still be necessary to perform escaping prior to evaluation for  
correct

+   * results.
+   *
+   * p The technique used is taken from a  
href=http://www.ietf.org/rfc/rfc4627.txt;RFC 4627/a.

+   */
+  public static native boolean safeToEval(String text) /*-{
+// Remove quoted strings and disallow anything except:
+//
+// 1) symbols and brackets ,:{}[]
+// 2) numbers: digits 0-9, ., -, +, e, and E
+// 3) literal values: 'null', 'true' and 'false' = [aeflnr-u]
+// 4) whitespace: ' ', '\n', '\r', and '\t'
+return !(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(text.replace(/(\\.| 
[^\\])*/g, '')));

+  }-*/;
+
+  /**
+   * Evaluates a JSON expression using {...@code eval()}. This method does not
+   * validate the JSON text and should only be used on JSON from trusted
+   * sources. The payload must evaluate to an Object or an Array (not a
+   * primitive or a String).
*
* @param T The type of JavaScriptObject that should be returned
* @param json The source JSON text
* @return The evaluated object
*/
   public static native T extends JavaScriptObject T

[gwt-contrib] [google-web-toolkit] r8364 committed - Add numeric wrappers to JavaResourceBase....


Revision: 8364
Author: to...@google.com
Date: Thu Jul  8 06:50:03 2010
Log: Add numeric wrappers to JavaResourceBase.

Review at http://gwt-code-reviews.appspot.com/673801

Review by: sco...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=8364

Modified:
 /trunk/dev/core/test/com/google/gwt/dev/javac/impl/JavaResourceBase.java

===
---  
/trunk/dev/core/test/com/google/gwt/dev/javac/impl/JavaResourceBase.java	 
Fri Jun  4 12:47:18 2010
+++  
/trunk/dev/core/test/com/google/gwt/dev/javac/impl/JavaResourceBase.java	 
Thu Jul  8 06:50:03 2010

@@ -41,6 +41,40 @@
   code.append(}\n);
   return code;
 }
+  };
+  public static final MockJavaResource BYTE = new MockJavaResource(
+  java.lang.Byte) {
+@Override
+protected CharSequence getContent() {
+  StringBuffer code = new StringBuffer();
+  code.append(package java.lang;\n);
+  code.append(public class Byte extends Number {\n);
+  code.append(  private byte value;\n);
+  code.append(  public Byte(byte value) {\n);
+  code.append(this.value = value;\n);
+  code.append(  }\n);
+  code.append(  public static Byte valueOf(byte b) { return new  
Byte(b); }\n);

+  code.append(  public byte byteValue() { return value; }\n);
+  code.append(}\n);
+  return code;
+}
+  };
+  public static final MockJavaResource CHARACTER = new MockJavaResource(
+  java.lang.Character) {
+@Override
+protected CharSequence getContent() {
+  StringBuffer code = new StringBuffer();
+  code.append(package java.lang;\n);
+  code.append(public class Character {\n);
+  code.append(  private char value;\n);
+  code.append(  public Character(char value) {\n);
+  code.append(this.value = value;\n);
+  code.append(  }\n);
+  code.append(  public static Character valueOf(char c) { return new  
Character(c); }\n);

+  code.append(  public char charValue() { return value; }\n);
+  code.append(}\n);
+  return code;
+}
   };
   public static final MockJavaResource CLASS = new MockJavaResource(
   java.lang.Class) {
@@ -88,7 +122,7 @@
 protected CharSequence getContent() {
   StringBuffer code = new StringBuffer();
   code.append(package java.lang;\n);
-  code.append(public class Double {\n);
+  code.append(public class Double extends Number {\n);
   code.append(  private double value;\n);
   code.append(  public Double(double value) {\n);
   code.append(this.value = value;\n);
@@ -141,7 +175,7 @@
 protected CharSequence getContent() {
   StringBuffer code = new StringBuffer();
   code.append(package java.lang;\n);
-  code.append(public class Float {\n);
+  code.append(public class Float extends Number {\n);
   code.append(  private float value;\n);
   code.append(  public Float(float value) {\n);
   code.append(this.value = value;\n);
@@ -169,7 +203,7 @@
 protected CharSequence getContent() {
   StringBuffer code = new StringBuffer();
   code.append(package java.lang;\n);
-  code.append(public class Integer {\n);
+  code.append(public class Integer extends Number {\n);
   code.append(  private int value;\n);
   code.append(  public Integer(int value) {\n);
   code.append(this.value = value;\n);
@@ -226,6 +260,18 @@
   return code;
 }
   };
+  public static final MockJavaResource NUMBER = new MockJavaResource(
+  java.lang.Number) {
+@Override
+protected CharSequence getContent() {
+  StringBuffer code = new StringBuffer();
+  code.append(package java.lang;\n);
+  code.append(public class Number implements java.io.Serializable  
{\n);

+  code.append(}\n);
+  return code;
+}
+  };
+
   public static final MockJavaResource OBJECT = new MockJavaResource(
   java.lang.Object) {
 @Override
@@ -249,6 +295,23 @@
   code.append(public interface Serializable { }\n);
   return code;
 }
+  };
+  public static final MockJavaResource SHORT = new MockJavaResource(
+  java.lang.Short) {
+@Override
+protected CharSequence getContent() {
+  StringBuffer code = new StringBuffer();
+  code.append(package java.lang;\n);
+  code.append(public class Short extends Number {\n);
+  code.append(  private short value;\n);
+  code.append(  public Short(short value) {\n);
+  code.append(this.value = value;\n);
+  code.append(  }\n);
+  code.append(  public static Short valueOf(short s) { return new  
Short(s); }\n);

+  code.append(  public short shortValue() { return value; }\n);
+  code.append(}\n);
+  return code;
+}
   };
   public static final MockJavaResource STRING = new MockJavaResource(
   java.lang.String) {
@@ -317,9 +380,10 @@

   public static MockJavaResource[] getStandardResources() {
 return new MockJavaResource[] {
-ANNOTATION, CLASS, CLASS_NOT_FOUND_EXCEPTION,

[gwt-contrib] [google-web-toolkit] r8366 committed - JSNI ::new() now targets constructors directly....


Revision: 8366
Author: sco...@google.com
Date: Thu Jul  8 08:08:57 2010
Log: JSNI ::new() now targets constructors directly.

This patch removes the extra hop through a synthetic static 'new' function  
that is currently used for implementing JSNI ::new() invocations.


In the 99% case, the JsInvocation is replaced with a JsNew operation on the  
target constructor.  In rare cases where the constructor is not immediately  
invoked, a tear off function is creation which performs the new op  
internally.


Review by: to...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=8366

Modified:
 /trunk/dev/core/src/com/google/gwt/dev/jjs/ast/JVisitor.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/BuildTypeMap.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/JsniRefLookup.java
 /trunk/dev/core/test/com/google/gwt/dev/jjs/impl/JsniRefLookupTest.java

===
--- /trunk/dev/core/src/com/google/gwt/dev/jjs/ast/JVisitor.java	Fri Apr  2  
14:35:01 2010
+++ /trunk/dev/core/src/com/google/gwt/dev/jjs/ast/JVisitor.java	Thu Jul  8  
08:08:57 2010

@@ -698,7 +698,7 @@
   }

   public boolean visit(JsniMethodRef x, Context ctx) {
-/* NOTE: Skip JMethodRef */
+/* NOTE: Skip JMethodCall */
 return visit((JExpression) x, ctx);
   }

===
--- /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/BuildTypeMap.java	Thu  
Jul  8 08:05:07 2010
+++ /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/BuildTypeMap.java	Thu  
Jul  8 08:08:57 2010

@@ -28,13 +28,10 @@
 import com.google.gwt.dev.jjs.ast.JLocal;
 import com.google.gwt.dev.jjs.ast.JMethod;
 import com.google.gwt.dev.jjs.ast.JMethodBody;
-import com.google.gwt.dev.jjs.ast.JNewInstance;
 import com.google.gwt.dev.jjs.ast.JParameter;
-import com.google.gwt.dev.jjs.ast.JParameterRef;
 import com.google.gwt.dev.jjs.ast.JPrimitiveType;
 import com.google.gwt.dev.jjs.ast.JProgram;
 import com.google.gwt.dev.jjs.ast.JReferenceType;
-import com.google.gwt.dev.jjs.ast.JReturnStatement;
 import com.google.gwt.dev.jjs.ast.JType;
 import com.google.gwt.dev.jjs.ast.JField.Disposition;
 import com.google.gwt.dev.jjs.ast.js.JsniMethodBody;
@@ -219,13 +216,6 @@
 }

 typeMap.put(b, newCtor);
-
-// Now let's implicitly create a static function called 'new' that  
will

-// allow construction from JSNI methods
-if (!enclosingType.isAbstract()) {
-  createSyntheticConstructor(newCtor);
-}
-
 return true;
   } catch (Throwable e) {
 throw translateException(ctorDecl, e);
@@ -387,63 +377,6 @@
   enclosingMethod);
   return param;
 }
-
-/**
- * Create a method that invokes the specified constructor. This is  
done as
- * an aid to JSNI users to be able to invoke a Java constructor via a  
method

- * named ::new.
- *
- * @param constructor the constructor to invoke
- * @param staticClass indicates if the class being constructed is  
static

- * @param enclosingType the type that encloses the type that is to be
- *  constructed. This may be codenull/code if the class is  
a

- *  top-level type.
- */
-private JMethod createSyntheticConstructor(JConstructor constructor) {
-  JClassType type = constructor.getEnclosingType();
-
-  // Define the method
-  JMethod synthetic =  
program.createMethod(type.getSourceInfo().makeChild(

-  BuildDeclMapVisitor.class, Synthetic constructor), new, type,
-  program.getNonNullType(type), false, true, true, false, false);
-  synthetic.setSynthetic();
-
-  synthetic.addThrownExceptions(constructor.getThrownExceptions());
-
-  // new Foo() : Create the instance
-  JNewInstance newInstance = new JNewInstance(
-  type.getSourceInfo().makeChild(BuildDeclMapVisitor.class,
-  new instance), constructor, type);
-
-  /*
-   * In one pass, add the parameters to the synthetic constructor and
-   * arguments to the method call.
-   */
-  for (JParameter param : constructor.getParams()) {
-JParameter syntheticParam = JProgram.createParameter(
-synthetic.getSourceInfo().makeChild(BuildDeclMapVisitor.class,
-Argument  + param.getName()), param.getName(),
-param.getType(), true, false, synthetic);
-newInstance.addArg(new JParameterRef(
- 
syntheticParam.getSourceInfo().makeChild(BuildDeclMapVisitor.class,

-reference), syntheticParam));
-  }
-
-  // Lock the method.
-  synthetic.freezeParamTypes();
-
-  // return new Foo() : The only statement in the function
-  JReturnStatement ret = new JReturnStatement(
-

[gwt-contrib] [google-web-toolkit] r8369 committed - Update 2.1 M2 Maven repo with updated M2 artifacts.


Revision: 8369
Author: jasonpar...@google.com
Date: Thu Jul  8 13:56:20 2010
Log: Update 2.1 M2 Maven repo with updated M2 artifacts.
http://code.google.com/p/google-web-toolkit/source/detail?r=8369

Modified:
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar.md5
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar.sha1

 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml.md5
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml.sha1
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar.md5
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar.sha1

 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/maven-metadata.xml
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/maven-metadata.xml.md5
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/maven-metadata.xml.sha1
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-soyc-vis/2.1.0.M2/gwt-soyc-vis-2.1.0.M2.jar
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-soyc-vis/2.1.0.M2/gwt-soyc-vis-2.1.0.M2.jar.md5
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-soyc-vis/2.1.0.M2/gwt-soyc-vis-2.1.0.M2.jar.sha1

 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-soyc-vis/maven-metadata.xml
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-soyc-vis/maven-metadata.xml.md5
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-soyc-vis/maven-metadata.xml.sha1
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-user/2.1.0.M2/gwt-user-2.1.0.M2.jar
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-user/2.1.0.M2/gwt-user-2.1.0.M2.jar.md5
  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-user/2.1.0.M2/gwt-user-2.1.0.M2.jar.sha1

 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-user/maven-metadata.xml
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-user/maven-metadata.xml.md5
 /2.1.0.M2/gwt/maven/com/google/gwt/gwt-user/maven-metadata.xml.sha1

===
---  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar	 
Fri Jul  2 10:29:54 2010
+++  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar	 
Thu Jul  8 13:56:20 2010

File is too large to display a diff.
===
---  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar.md5	 
Fri Jul  2 10:29:54 2010
+++  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar.md5	 
Thu Jul  8 13:56:20 2010

@@ -1,1 +1,1 @@
-e6e946bb45e8d20b98cf374e969c417b
+34d17a1d650e7bc7982d6f7dd2d96152
===
---  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar.sha1	 
Fri Jul  2 10:29:54 2010
+++  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/2.1.0.M2/gwt-dev-2.1.0.M2.jar.sha1	 
Thu Jul  8 13:56:20 2010

@@ -1,1 +1,1 @@
-683b8e4f09a34262f399ad6963a4941df7388a83
+8d7b35b70f1309f790bda19f131445bfb20fd66a
===
--- /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml	Fri Jul   
2 10:29:54 2010
+++ /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml	Thu Jul   
8 13:56:20 2010

@@ -7,6 +7,6 @@
 versions
   version2.1.0.M2/version
 /versions
-lastUpdated20100701144018/lastUpdated
+lastUpdated20100708204159/lastUpdated
   /versioning
 /metadata
===
--- /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml.md5	Fri  
Jul  2 10:29:54 2010
+++ /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml.md5	Thu  
Jul  8 13:56:20 2010

@@ -1,1 +1,1 @@
-83c996c9a5333cc1f5547fb88a3db0a7
+87a38fb30b2744cd3554a86d496c6357
===
--- /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml.sha1	Fri  
Jul  2 10:29:54 2010
+++ /2.1.0.M2/gwt/maven/com/google/gwt/gwt-dev/maven-metadata.xml.sha1	Thu  
Jul  8 13:56:20 2010

@@ -1,1 +1,1 @@
-e500018ffabacf49c5825bc66dee0e26ffc68f74
+807356d40925bda386a79cd5da37bee7647d243e
===
---  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar	 
Fri Jul  2 10:29:54 2010
+++  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar	 
Thu Jul  8 13:56:20 2010

File is too large to display a diff.
===
---  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar.md5	 
Fri Jul  2 10:29:54 2010
+++  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar.md5	 
Thu Jul  8 13:56:20 2010

@@ -1,1 +1,1 @@
-47ac05333b23bd169653b8ab9f932845
+c2e79bd9c491d1f97d279917420514f8
===
---  
/2.1.0.M2/gwt/maven/com/google/gwt/gwt-servlet/2.1.0.M2/gwt-servlet-2.1.0.M2.jar.sha1	 
Fri Jul  2 10:29:54 2010
+++

[gwt-contrib] [google-web-toolkit] r8365 committed - Reorder outer 'this' constructor arguments to come before user argumen...


Revision: 8365
Author: sco...@google.com
Date: Thu Jul  8 08:05:07 2010
Log: Reorder outer 'this' constructor arguments to come before user  
arguments.


The main purpose of this change is to remove the impedance mismatch between  
our constructor argument order, and the argument order for JSNI ::new()  
invocations. Our constructors put the synthetic this args after user args,  
JSNI ::new() puts the args before user args.


Once this impedance mismatch is cleared up, in a follow up change I plan to  
remove the static synthetic 'new' methods in favor of targeting the  
constructors directly.


http://gwt-code-reviews.appspot.com/675801/show
Review by: tobyr

http://code.google.com/p/google-web-toolkit/source/detail?r=8365

Modified:
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/BuildTypeMap.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaAST.java

===
--- /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/BuildTypeMap.java	Thu  
Jun 24 15:39:22 2010
+++ /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/BuildTypeMap.java	Thu  
Jul  8 08:05:07 2010

@@ -77,7 +77,6 @@

 import java.util.ArrayList;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Set;

@@ -177,19 +176,11 @@
   program.getTypePrimitiveInt(), true, false, newCtor);
 }

-// user args
-mapParameters(newCtor, ctorDecl);
-addThrownExceptions(ctorDecl.binding, newCtor);
-// original params are now frozen
-
-info.addCorrelation(program.getCorrelator().by(newCtor));
-
-int syntheticParamCount = 0;
 ReferenceBinding declaringClass = b.declaringClass;
+SetString alreadyNamedVariables = new HashSetString();
 if (declaringClass.isNestedType()  !declaringClass.isStatic()) {
-  // add synthetic args for outer this and locals
+  // add synthetic args for outer this
   NestedTypeBinding nestedBinding = (NestedTypeBinding)  
declaringClass;

-  SetString alreadyNamedVariables = new HashSetString();
   if (nestedBinding.enclosingInstances != null) {
 for (int i = 0; i  nestedBinding.enclosingInstances.length;  
++i) {
   SyntheticArgumentBinding arg =  
nestedBinding.enclosingInstances[i];

@@ -198,11 +189,22 @@
 argName += _ + i;
   }
   createParameter(arg, argName, newCtor);
-  ++syntheticParamCount;
   alreadyNamedVariables.add(argName);
 }
   }
-
+}
+
+// user args
+mapParameters(newCtor, ctorDecl);
+// original params are now frozen
+
+addThrownExceptions(ctorDecl.binding, newCtor);
+
+info.addCorrelation(program.getCorrelator().by(newCtor));
+
+if (declaringClass.isNestedType()  !declaringClass.isStatic()) {
+  // add synthetic args for locals
+  NestedTypeBinding nestedBinding = (NestedTypeBinding)  
declaringClass;

   if (nestedBinding.outerLocalVariables != null) {
 for (int i = 0; i  nestedBinding.outerLocalVariables.length;  
++i) {
   SyntheticArgumentBinding arg =  
nestedBinding.outerLocalVariables[i];

@@ -211,7 +213,6 @@
 argName += _ + i;
   }
   createParameter(arg, argName, newCtor);
-  ++syntheticParamCount;
   alreadyNamedVariables.add(argName);
 }
   }
@@ -222,11 +223,7 @@
 // Now let's implicitly create a static function called 'new' that  
will

 // allow construction from JSNI methods
 if (!enclosingType.isAbstract()) {
-  ReferenceBinding enclosingBinding =  
ctorDecl.binding.declaringClass.enclosingType();

-  JReferenceType outerType = enclosingBinding == null ? null
-  : (JReferenceType) typeMap.get(enclosingBinding);
-  createSyntheticConstructor(newCtor,
-  ctorDecl.binding.declaringClass.isStatic(), outerType);
+  createSyntheticConstructor(newCtor);
 }

 return true;
@@ -402,8 +399,7 @@
  *  constructed. This may be codenull/code if the class is  
a

  *  top-level type.
  */
-private JMethod createSyntheticConstructor(JConstructor constructor,
-boolean staticClass, JReferenceType enclosingType) {
+private JMethod createSyntheticConstructor(JConstructor constructor) {
   JClassType type = constructor.getEnclosingType();

   // Define the method
@@ -418,43 +414,19 @@
   JNewInstance newInstance = new JNewInstance(
   type.getSourceInfo().makeChild(BuildDeclMapVisitor.class,
   new instance), constructor, type);
-
-  /*
-   * If the type isn't static, make the first parameter a reference to  
the
-   * instance of the enclosing class. It's the first instance to allow  
the

-   * JSNI qualifier to be moved without

[gwt-contrib] [google-web-toolkit] r8367 committed - Updated the target in maven repo to M2....