date:20090908

Spanish and Portuguese are both important languages. This would be 
great. In my opinion, we would have to find at least two people to 
allows reviews and as backup.

snippet from Thiagos Mail:
>> I think that this would be a very nice addition to the documentation. It
>> could replace the current one or, more probably, to be added 
alongside the

My impression is that it is mostly a question of reorganizing and 
structuring the content. Most questions, I run into are already answered 
somewhere. More choice especially for new users doesn't improve things 
but makes it harder. As a consequence, I would prefer to drop the 
existing tutorial.

Alfonso Quiroga schrieb:

I can help translating to spanish.

On Tue, Sep 8, 2009 at 9:14 PM, Thiago H. de Paula
Figueiredo wrote:

Em Tue, 08 Sep 2009 19:31:45 -0300, Sebastian Hennebrueder
 escreveu:

Hello,

Hi!

I would like to update the quick start documentation and defined the
following goals:

[snip]

Very good points.

Are you interested in this effort and is this likely to be accepted? (A
question to be answered by commiters.)

I think that this would be a very nice addition to the documentation. It
could replace the current one or, more probably, to be added alongside the
current one. The more good documentation, the better. :)

I started to write the tutorial and prepared some chapters. You can find
the current state at the end of this mail. I would appreciate your comments.

I'll take a lookt at it later.

What do you think about taking the effort to translate this tutorial?

It would be very good to promote Tapestry and raise its adoption in
non-English-speaking places. I could help the (Brazilian) Portuguese
translation in my free time (unfortunately, very little lately).

--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago

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Best Regards / Viele Grüße

Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de

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Re: How to create analog of Spring FactoryBean?

Also interesting, is in Tapestry dispose mechanism like in spring?
(Implementing DisposableBean)

On Wed, Sep 9, 2009 at 09:06, Andrey Larionov wrote:
> thanks paul.
>
> On Tue, Sep 8, 2009 at 20:46, Paul Field wrote:
>> Hi Andrey,
>>
>> "Thiago H. de Paula Figueiredo"  wrote on 08/09/2009
>> 15:51:14:
>>
>>> Em Tue, 08 Sep 2009 11:27:06 -0300, Andrey Larionov
>> 
>>> escreveu:
>>>
>>> > No, FactoryBean can create new instance on every call of getObject.
>>>
>>> Then you can create a new Tapestry-IoC scope (ServiceLifecycle
>>> implementation) that creates a new object everytime an injection is
>> made.
>>
>> Do  you mean you want a service that acts like a "prototype" bean in
>> Spring? You could create a new scope as Thiago suggests but you are likely
>> to end up with a service that creates a new underlying object for every
>> method call - and that probably isn't what you want.
>>
>> I suggest simply creating a service that is a Factory; maybe something
>> like this:
>>
>> public final class AppModule {
>>    public static void bind(ServiceBinder binder) {
>>        binder.bind(ConnectionFactory.class, ConnectionFactoryWithPool.
>> class);
>>    }
>> }
>>
>>
>> public interface ConnectionFactory {
>>    Connection createConnection();
>> }
>>
>>
>> public class ConnectionFactoryWithPool implements ConnectionFactory {
>>
>>    
>>
>>    public Conection createConnection() {
>>        return pool.getConnection();
>>    }
>> }
>>
>>
>> public class MyPage {
>>   �...@inject
>>    private ConnectionFactory connectionFactory;
>>
>>    public void myAction() {
>>        Connection connection = connectionFactory.createConnection();
>>        try {
>>            ...
>>        } finally {
>>            connection.close();
>>        }
>>    }
>> }
>>
>>
>> - Paul
>>
>>
>> ---
>>
>> This e-mail may contain confidential and/or privileged information. If you 
>> are not the intended recipient (or have received this e-mail in error) 
>> please notify the sender immediately and delete this e-mail. Any 
>> unauthorized copying, disclosure or distribution of the material in this 
>> e-mail is strictly forbidden.
>>
>> Please refer to http://www.db.com/en/content/eu_disclosures.htm for 
>> additional EU corporate and regulatory disclosures.
>

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Re: Comment in .tml file

2009-09-08 Thread Inge Solvoll

You could use , but it's not too pretty either...

On Wed, Sep 9, 2009 at 7:35 AM, Xuan Tran Le  wrote:

> I want to comment in .tml file and all the comments will not be displayed
> when we view page source (on browser). Anybody help me...
>

Comment in .tml file

2009-09-08 Thread Xuan Tran Le

I want to comment in .tml file and all the comments will not be displayed
when we view page source (on browser). Anybody help me...

Error when remove html tag when run in portlet mode

2009-09-08 Thread Xuan Tran Le

I'm running tapestry in portlet mode, so in the .tml template I want to
remove the html tag. But I encounters this error:

*The root element of the rendered document was , not . A root
element of  is needed when linking JavaScript and stylesheet
resources.*

Stack trace:

   - 
org.apache.tapestry5.internal.services.DocumentLinkerImpl.addScriptElements(DocumentLinkerImpl.java:153)

   - 
org.apache.tapestry5.internal.services.DocumentLinkerImpl.updateDocument(DocumentLinkerImpl.java:139)

   - 
org.apache.tapestry5.services.TapestryModule$22.renderMarkup(TapestryModule.java:1666)

   - $MarkupRenderer_12398899ae8.renderMarkup($MarkupRenderer_12398899ae8.java)

   - $MarkupRenderer_12398899ae2.renderMarkup($MarkupRenderer_12398899ae2.java)

   - 
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64)

   - 
$PageMarkupRenderer_12398899ade.renderPageMarkup($PageMarkupRenderer_12398899ade.java)

   - 
org.apache.tapestry5.internal.portlet.services.PortletPageResponseRendererImpl.renderPageResponse(PortletPageResponseRendererImpl.java:91)

   - 
$PageResponseRenderer_12398899a6f.renderPageResponse($PageResponseRenderer_12398899a6f.java)

   - 
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:63)

   - 
org.apache.tapestry5.services.TapestryModule$33.handle(TapestryModule.java:1943)

   - 
$PageRenderRequestHandler_12398899aa8.handle($PageRenderRequestHandler_12398899aa8.java)

   - 
$PageRenderRequestHandler_12398899a92.handle($PageRenderRequestHandler_12398899a92.java)

   - 
org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)

   - 
$ComponentRequestHandler_12398899a97.handlePageRender($ComponentRequestHandler_12398899a97.java)

   - 
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)

   - $Dispatcher_12398899a99.dispatch($Dispatcher_12398899a99.java)
   - $Dispatcher_12398899a90.dispatch($Dispatcher_12398899a90.java)
   - 
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:245)

   - 
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:778)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:767)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90)

   - 
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:81)

   - 
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)

   - 
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - $RequestHandler_12398899a8a.service($RequestHandler_12398899a8a.java)
   - 
org.apache.tapestry5.portlet.services.PortletModule$3.service(PortletModule.java:290)

   - 
$PortletRenderRequestHandler_12398899a87.service($PortletRenderRequestHandler_12398899a87.java)

   - 
org.apache.tapestry5.portlet.ApplicationPortlet.render(ApplicationPortlet.java:114)

   - org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208)
   - org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139)
   - javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
   - javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
   - 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

   - 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

Re: How to create analog of Spring FactoryBean?

thanks paul.

On Tue, Sep 8, 2009 at 20:46, Paul Field wrote:
> Hi Andrey,
>
> "Thiago H. de Paula Figueiredo"  wrote on 08/09/2009
> 15:51:14:
>
>> Em Tue, 08 Sep 2009 11:27:06 -0300, Andrey Larionov
> 
>> escreveu:
>>
>> > No, FactoryBean can create new instance on every call of getObject.
>>
>> Then you can create a new Tapestry-IoC scope (ServiceLifecycle
>> implementation) that creates a new object everytime an injection is
> made.
>
> Do  you mean you want a service that acts like a "prototype" bean in
> Spring? You could create a new scope as Thiago suggests but you are likely
> to end up with a service that creates a new underlying object for every
> method call - and that probably isn't what you want.
>
> I suggest simply creating a service that is a Factory; maybe something
> like this:
>
> public final class AppModule {
>    public static void bind(ServiceBinder binder) {
>        binder.bind(ConnectionFactory.class, ConnectionFactoryWithPool.
> class);
>    }
> }
>
>
> public interface ConnectionFactory {
>    Connection createConnection();
> }
>
>
> public class ConnectionFactoryWithPool implements ConnectionFactory {
>
>    
>
>    public Conection createConnection() {
>        return pool.getConnection();
>    }
> }
>
>
> public class MyPage {
>   �...@inject
>    private ConnectionFactory connectionFactory;
>
>    public void myAction() {
>        Connection connection = connectionFactory.createConnection();
>        try {
>            ...
>        } finally {
>            connection.close();
>        }
>    }
> }
>
>
> - Paul
>
>
> ---
>
> This e-mail may contain confidential and/or privileged information. If you 
> are not the intended recipient (or have received this e-mail in error) please 
> notify the sender immediately and delete this e-mail. Any unauthorized 
> copying, disclosure or distribution of the material in this e-mail is 
> strictly forbidden.
>
> Please refer to http://www.db.com/en/content/eu_disclosures.htm for 
> additional EU corporate and regulatory disclosures.

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Error when remove html tag when run in portlet mode

2009-09-08 Thread Xuan Tran Le

I'm running tapestry in portlet mode, so in the .tml template I want to
remove the html tag. But I encounters this error:

*The root element of the rendered document was , not . A root
element of  is needed when linking JavaScript and stylesheet
resources.*

Stack trace:

   - 
org.apache.tapestry5.internal.services.DocumentLinkerImpl.addScriptElements(DocumentLinkerImpl.java:153)

   - 
org.apache.tapestry5.internal.services.DocumentLinkerImpl.updateDocument(DocumentLinkerImpl.java:139)

   - 
org.apache.tapestry5.services.TapestryModule$22.renderMarkup(TapestryModule.java:1666)

   - $MarkupRenderer_12398899ae8.renderMarkup($MarkupRenderer_12398899ae8.java)

   - $MarkupRenderer_12398899ae2.renderMarkup($MarkupRenderer_12398899ae2.java)

   - 
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64)

   - 
$PageMarkupRenderer_12398899ade.renderPageMarkup($PageMarkupRenderer_12398899ade.java)

   - 
org.apache.tapestry5.internal.portlet.services.PortletPageResponseRendererImpl.renderPageResponse(PortletPageResponseRendererImpl.java:91)

   - 
$PageResponseRenderer_12398899a6f.renderPageResponse($PageResponseRenderer_12398899a6f.java)

   - 
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:63)

   - 
org.apache.tapestry5.services.TapestryModule$33.handle(TapestryModule.java:1943)

   - 
$PageRenderRequestHandler_12398899aa8.handle($PageRenderRequestHandler_12398899aa8.java)

   - 
$PageRenderRequestHandler_12398899a92.handle($PageRenderRequestHandler_12398899a92.java)

   - 
org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)

   - 
$ComponentRequestHandler_12398899a97.handlePageRender($ComponentRequestHandler_12398899a97.java)

   - 
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)

   - $Dispatcher_12398899a99.dispatch($Dispatcher_12398899a99.java)
   - $Dispatcher_12398899a90.dispatch($Dispatcher_12398899a90.java)
   - 
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:245)

   - 
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:778)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:767)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - 
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90)

   - 
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:81)

   - 
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)

   - 
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103)

   - $RequestHandler_12398899a91.service($RequestHandler_12398899a91.java)
   - $RequestHandler_12398899a8a.service($RequestHandler_12398899a8a.java)
   - 
org.apache.tapestry5.portlet.services.PortletModule$3.service(PortletModule.java:290)

   - 
$PortletRenderRequestHandler_12398899a87.service($PortletRenderRequestHandler_12398899a87.java)

   - 
org.apache.tapestry5.portlet.ApplicationPortlet.render(ApplicationPortlet.java:114)

   - org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:208)
   - org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:139)
   - javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
   - javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
   - 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

   - 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

Re: New Tapestry tutorial to replace the quickstart tutorial

I can help translating to spanish.

On Tue, Sep 8, 2009 at 9:14 PM, Thiago H. de Paula
Figueiredo wrote:
> Em Tue, 08 Sep 2009 19:31:45 -0300, Sebastian Hennebrueder
>  escreveu:
>
>> Hello,
>
> Hi!
>
>> I would like to update the quick start documentation and defined the
>> following goals:
>
> [snip]
>
> Very good points.
>
>> Are you interested in this effort and is this likely to be accepted? (A
>> question to be answered by commiters.)
>
> I think that this would be a very nice addition to the documentation. It
> could replace the current one or, more probably, to be added alongside the
> current one. The more good documentation, the better. :)
>
>> I started to write the tutorial and prepared some chapters. You can find
>> the current state at the end of this mail. I would appreciate your comments.
>
> I'll take a lookt at it later.
>
>> What do you think about taking the effort to translate this tutorial?
>
> It would be very good to promote Tapestry and raise its adoption in
> non-English-speaking places. I could help the (Brazilian) Portuguese
> translation in my free time (unfortunately, very little lately).
>
> --
> Thiago H. de Paula Figueiredo
> Independent Java consultant, developer, and instructor
> http://www.arsmachina.com.br/thiago
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>

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Re: New Tapestry tutorial to replace the quickstart tutorial

Em Tue, 08 Sep 2009 19:31:45 -0300, Sebastian Hennebrueder  
 escreveu:



Hello,


Hi!

I would like to update the quick start documentation and defined the  
following goals:

[snip]

Very good points.

Are you interested in this effort and is this likely to be accepted? (A  
question to be answered by commiters.)


I think that this would be a very nice addition to the documentation. It  
could replace the current one or, more probably, to be added alongside the  
current one. The more good documentation, the better. :)


I started to write the tutorial and prepared some chapters. You can find  
the current state at the end of this mail. I would appreciate your  
comments.


I'll take a lookt at it later.


What do you think about taking the effort to translate this tutorial?


It would be very good to promote Tapestry and raise its adoption in  
non-English-speaking places. I could help the (Brazilian) Portuguese  
translation in my free time (unfortunately, very little lately).


--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago

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New Tapestry tutorial to replace the quickstart tutorial


Hello,

before continuing to evaluate JSF 2, I would like to help out to improve 
the Tapestry documentation. This is something, I have quite some 
experience with.


I would like to update the quick start documentation and defined the 
following goals:

- setup with and without Maven
- stable Maven setup (possibly fall back to old archetype configuration)
- the sample application should look smart
- Expect a minimum of Java and IDE knowhow but take care that everything 
is explained in details
- Always explain first, what we are going to do, show diagrams or screen 
shots and then go forward step by step
- Provide enough 'power functionality' like mixins or self made 
components and explain the usefulness

- Provide a helpful outlook, where to go next after the tutorial.

I would like to publish the tutorial on my website and in addition give 
it under Apache licence to the Tapestry project. In my opinion this 
should live either on the normal Tapestry website or in the Tapestry 
Wiki area.


Are you interested in this effort and is this likely to be accepted? (A 
question to be answered by commiters.)


I started to write the tutorial and prepared some chapters. You can find 
the current state at the end of this mail. I would appreciate your comments.

Which functionality should be included in addition?
What do you think about taking the effort to translate this tutorial? 
Keep in mind that this comes with a lot of effort as we have 
continuously translate all changes into all support languages. We would 
probably need to have 2-3 people per language, to have enough fall backs 
to keep this in sync.


--
Best Regards / Viele Grüße

Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de




My sample structure and content

1Introduction to Tapestry 5
Tapestry is an innovative Java based web framework. It provides great 
support for modern
Ajax enabled applications. It is component and object oriented, which 
allows to build a web

application with a minimum of duplicated code.
In this tutorial we are going to have a look at important concepts of 
Tapestry, while building a

nice application.

2Setting up the application
There are three setup options:
• Generating a sample application using Apache Maven
The generated project can be imported into your preferred development 
environment

like Eclipse, Netbeans or IntelliJ
• Using a prepared project for the Eclipse development environment
• Using a prepared project for the IntelliJ development environment

2.1 Setup with Apache Maven
You need to install Apache Maven first. The download and documentation 
of Maven can be

found on its website http://maven.apache.org/
If Maven is successfully installed, you should be able to type the 
following command in a shell

or in a terminal.
mvn -version
Outputs something like:
Maven version: 2.0.10
Java version: 1.6.0_13
OS name: "mac os x" version: "10.5.8" arch: "x86_64" Family: "mac"
The following command will use a Maven archetype to setup a ready to run 
Tapestry
application. An archetype is just a kind of prototype or template. In 
addition all required

libraries will be downloaded.

2.2 Setup with Eclipse project
First, we download the prepared Eclipse project and the Tapestry 
libraries, then we are going
to copy the required libraries to the library folder of the web 
application.
Download the project at 
http://www.laliluna.de/download/tapestry-5-eclipse.zip

Unzip the project
Download a stable Tapestry 5 release at 
http://tapestry.apache.org/download.html
Unzip the Tapestry download and copy the following libraries to the 
folder Webroot/WEB-INF/

of the unzipped project.
• antlr-runtime-3.1.1.jar
• commons-codec-1.3.jar
• javassist-3.9.0.GA.jar
• log4j-1.2.14.jar
• slf4j-api-1.5.2.jar
• slf4j-log4j12-1.5.2.jar
• stax-api-1.0.1.jar
• stax2-api-3.0.1.jar
• tapestry-core-5.1.0.5.jar
• tapestry-ioc-5.1.0.5.jar
• tapestry5-annotations-5.1.0.5.jar
• woodstox-core-asl-4.0.3.jar

2.3 Setup with IntelliJ project
We are going to use the option to import a standard Eclipse project. 
Follow the steps of the

Eclipse project setup.
Once this is finished, select new project from the file menu and select 
Import model from

external source.
You need to input or select the folder of the Eclipse project and just 
accept the other settings.


2.4 Starting the application a first time
For development we recommend the Jetty servlet engine. It starts up 
extremely fast and is

easy to integrate into Eclipse, Netbeans and IntelliJ.
Eclipse
Netbeans
IntelliJ

3Exploring the application
We are going to have a look, what was already prepared for you.
Web.xml
default resource bundle
a page class

4Extending the application
We will add a page showing a list of turtles, then we will add a page to 
show details of a turtle,

create, edit and finally delete a turtle.
Show the use of page links
Show the use of beaneditform, validation and overwriting defaults to 
show a texta

Re: auto java reloading depends on package?

2009-09-08 Thread Juan E. Maya

If u r using tomcat u can use the sysdeo plugin, it's not as good as
JavaRebel but u don't have to use those "tricks"

On Tue, Sep 8, 2009 at 7:00 PM, Alfonso Quiroga wrote:
> Sebastian: yes I can see the problem of reloading other objets, that's
> why I use javarebel by now in this special cases. Answering your
> question, I'm developing an open source system, so I don't expect
> payment for it, and the tip was for using the trial period a longer
> time, I didn't say "don't buy it", that wasn't my idea, thanks
>
> On Tue, Sep 8, 2009 at 5:07 AM, Sebastian
> Hennebrueder wrote:
>> Hello Alfonso,
>>
>> it is not only the session, it is any kind of library which has parsed the
>> bean for example or any kind of bean having a relation ship to the bean. It
>> might be simpler to provide your own reloading mechanism for a complete
>> module of the application.
>>
>> I am surprised that you publish tips on destroying other people work and
>> income. Don't you expect payment for your work as well?
>>
>>
>> --
>> Best Regards / Viele Grüße
>>
>> Sebastian Hennebrueder
>> -
>> Software Developer and Trainer for Hibernate / Java Persistence
>> http://www.laliluna.de
>>
>>
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
>> For additional commands, e-mail: users-h...@tapestry.apache.org
>>
>>
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Re: NPE when trying to store an ASO

2009-09-08 Thread Kalle Korhonen

Peaked into the source.. the filter responsible for storing the
objects is named "StoreIntoGlobals". However, I just couldn't get it
to work properly by trying to position my existing filter differently,
partly because I'm also using a request decorator that is dependent on
the filter. Solved it by contributing another filter to the end of
pipeline (just before the page render) which is responsible for
creating the sessionstate object. Makes some sense to me and helps
keeping the responsibilities separate. Finally, if anybody is reading
this - is there are way set @SessionState(create=false) as a default?
Couldn't find any symbol for it in the documentation.

Kalle


On Tue, Sep 8, 2009 at 10:59 AM, Kalle
Korhonen wrote:
> Hey Uli & others,
>
> I dug up this old thread as I run into the same issue myself with
> T5.1. Did you ever manage to solve this in a satisfactory way? It's
> clear that the issue is the same - requestGlobals.getRequest() returns
> null since I'm contributing my handler before everything else but I
> also want to create a sessionstate object. It's entirely possible that
> things have changed since and I simply should be contributing my
> handler right after the handler (if so, named what?) that stores the
> request globals objects but I didn't check yet. Is there any better
> workaround than Thiago's httpSession.set("aso:" +
> User.class.getName(), user)?
>
> Kalle
>
>
> On Thu, Oct 9, 2008 at 12:06 PM, Ulrich Stärk wrote:
>> Ok, I think I know what's going on. I think the service I'm decorating is
>> being called before the terminator of the HttpServletRequestHandler pipeline
>> makes the Request available. In a mail from december 2007 Peter Stavrinides
>> seems to have stumbled over the same issue:
>> http://markmail.org/message/4qup7wyjsb7kavy3
>>
>> Howard, you mentioned the possibility to change this and there is also an
>> open issue for one of the impacts of this
>> (https://issues.apache.org/jira/browse/TAP5-257). Should I open an issue for
>> populating the Request and Response earlier on in the pipeline?
>>
>> Cheers,
>>
>> Uli
>>
>>
>> Ulrich Stärk schrieb:
>>>
>>> I'm decorating one of my services in order to store the result of a method
>>> call as an ASO. I therefore inject the ApplicationStatemanager service into
>>> my decorator implementation and call
>>> applicationStateManager.set(UserDetails.class, (UserDetails) o);, but I
>>> always get the NullPointerException below. Is what I'm doing supposed to
>>> work and am I seeing a bug or should I do this somehow different?
>>>
>>> Cheers,
>>>
>>> Uli
>>>
>>> java.lang.NullPointerException
>>>    at $Request_11ce2775261.getSession($Request_11ce2775261.java)
>>>    at $Request_11ce2775226.getSession($Request_11ce2775226.java)
>>>    at
>>> org.apache.tapestry5.internal.services.SessionApplicationStatePersistenceStrategy.getSession(SessionApplicationStatePersistenceStrategy.java:47)
>>>    at
>>> org.apache.tapestry5.internal.services.SessionApplicationStatePersistenceStrategy.set(SessionApplicationStatePersistenceStrategy.java:88)
>>>    at
>>> $ApplicationStatePersistenceStrategy_11ce2775316.set($ApplicationStatePersistenceStrategy_11ce2775316.java)
>>>    at
>>> org.apache.tapestry5.internal.services.ApplicationStateManagerImpl$ApplicationStateAdapter.set(ApplicationStateManagerImpl.java:50)
>>>    at
>>> org.apache.tapestry5.internal.services.ApplicationStateManagerImpl.set(ApplicationStateManagerImpl.java:138)
>>>    at
>>> $ApplicationStateManager_11ce2775276.set($ApplicationStateManager_11ce2775276.java)
>>>    at
>>> de.spielviel.mailadmin.services.impl.UserDetailsDecoratorImpl$1.advise(UserDetailsDecoratorImpl.java:43)
>>>    at
>>> org.apache.tapestry5.ioc.internal.services.AbstractInvocation.proceed(AbstractInvocation.java:121)
>>>    at
>>> $UserDetailsService_11ce2775313.loadUserByUsername($UserDetailsService_11ce2775313.java)
>>>    at
>>> $UserDetailsService_11ce2775242.loadUserByUsername($UserDetailsService_11ce2775242.java)
>>>    at
>>> org.springframework.security.providers.openid.OpenIDAuthenticationProvider.authenticate(OpenIDAuthenticationProvider.java:70)
>>>    at
>>> org.springframework.security.providers.ProviderManager.doAuthentication(ProviderManager.java:195)
>>>    at
>>> org.springframework.security.AbstractAuthenticationManager.authenticate(AbstractAuthenticationManager.java:46)
>>>    at
>>> $AuthenticationManager_11ce2775218.authenticate($AuthenticationManager_11ce2775218.java)
>>>    at
>>> org.springframework.security.ui.openid.OpenIDAuthenticationProcessingFilter.attemptAuthentication(OpenIDAuthenticationProcessingFilter.java:84)
>>>    at
>>> org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:252)
>>>    at
>>> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
>>>    at
>>> nu.localhost.tapestry5.springsecurity.services.internal.HttpServletRequestFilterWrapper.service(HttpServletRequestFilterWrapper

saving a interface in session

Hi! I want to ask something, maybe someone did this and can answer me.
I have the "Wizard" interface, and 2 o 3 implementations. As I want to
store in session only one of them in a specific moment (user can't use
2 wizards in the same time), I would like to store the interface, say:

@SessionState
private Wizard currentWizard;

My question maybe is performance, I mean, when WizardImpl1 is in
session, then I change it to WizardImpl2.. talking about session size,
Impl1 will disapear by the GC? or both impl will be in the session?
thanks in advance, and sorry for my english

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Re: [T5] how to pass a component reference to another component ?

2009-09-08 Thread CG

hi Sebastian, thx for your reply.

Do you mean that I should pass in a block instead of a component reference ?



Is my code should be something like this ?

toolbar.java
===
class Toolbar
{

@Parameter
Block block;



Object onActionFromToolbarAdd ()
   {
   System.out.println("trigger in toolbar");
  return block;

   }



}




template for my container










Rgds,
  CG

On Tue, Sep 8, 2009 at 7:44 PM, Sebastian
Hennebrueder wrote:
> Have a look at zones. Your action method could return a block.
>
>
> --
> Best Regards / Viele Grüße
>
> Sebastian Hennebrueder
> -
> Software Developer and Trainer for Hibernate / Java Persistence
> http://www.laliluna.de
>
>
> CG schrieb:
>>
>> Hi all, I hv read through the wiki page on the passing parameter , and
>> try a few times of code but not luck.
>>
>> I may hv the wrong concept , therefore, hopefully someone can help me
>> this newbie ..
>>
>> My scenerio is like this
>>
>>  I have a toolbar component , contain "Add", "Save" and "Delete" button.
>>
>> and I have a form which contain in another component  , let's named it
>> as Viewer.
>>
>> Both toolbar and Viewer are place on a Page
>>
>> When the user click "Add" , "Save", the Viewer should be updated in AJAX
>> way.
>>
>> The "Add" , "Save" and "Delete" are ActionLink .
>>
>> Therefore, I have a event handler as below
>>
>>
>> Object onActionFromToolbarAdd ()
>>    {
>>                System.out.println("trigger in toolbar");
>>       return ;
>>
>>    }
>>
>> Is it correct ?
>>
>>
>> Thx ...
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
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>>
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>
>
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Re: NPE when trying to store an ASO

2009-09-08 Thread Kalle Korhonen

Hey Uli & others,

I dug up this old thread as I run into the same issue myself with
T5.1. Did you ever manage to solve this in a satisfactory way? It's
clear that the issue is the same - requestGlobals.getRequest() returns
null since I'm contributing my handler before everything else but I
also want to create a sessionstate object. It's entirely possible that
things have changed since and I simply should be contributing my
handler right after the handler (if so, named what?) that stores the
request globals objects but I didn't check yet. Is there any better
workaround than Thiago's httpSession.set("aso:" +
User.class.getName(), user)?

Kalle


On Thu, Oct 9, 2008 at 12:06 PM, Ulrich Stärk wrote:
> Ok, I think I know what's going on. I think the service I'm decorating is
> being called before the terminator of the HttpServletRequestHandler pipeline
> makes the Request available. In a mail from december 2007 Peter Stavrinides
> seems to have stumbled over the same issue:
> http://markmail.org/message/4qup7wyjsb7kavy3
>
> Howard, you mentioned the possibility to change this and there is also an
> open issue for one of the impacts of this
> (https://issues.apache.org/jira/browse/TAP5-257). Should I open an issue for
> populating the Request and Response earlier on in the pipeline?
>
> Cheers,
>
> Uli
>
>
> Ulrich Stärk schrieb:
>>
>> I'm decorating one of my services in order to store the result of a method
>> call as an ASO. I therefore inject the ApplicationStatemanager service into
>> my decorator implementation and call
>> applicationStateManager.set(UserDetails.class, (UserDetails) o);, but I
>> always get the NullPointerException below. Is what I'm doing supposed to
>> work and am I seeing a bug or should I do this somehow different?
>>
>> Cheers,
>>
>> Uli
>>
>> java.lang.NullPointerException
>>    at $Request_11ce2775261.getSession($Request_11ce2775261.java)
>>    at $Request_11ce2775226.getSession($Request_11ce2775226.java)
>>    at
>> org.apache.tapestry5.internal.services.SessionApplicationStatePersistenceStrategy.getSession(SessionApplicationStatePersistenceStrategy.java:47)
>>    at
>> org.apache.tapestry5.internal.services.SessionApplicationStatePersistenceStrategy.set(SessionApplicationStatePersistenceStrategy.java:88)
>>    at
>> $ApplicationStatePersistenceStrategy_11ce2775316.set($ApplicationStatePersistenceStrategy_11ce2775316.java)
>>    at
>> org.apache.tapestry5.internal.services.ApplicationStateManagerImpl$ApplicationStateAdapter.set(ApplicationStateManagerImpl.java:50)
>>    at
>> org.apache.tapestry5.internal.services.ApplicationStateManagerImpl.set(ApplicationStateManagerImpl.java:138)
>>    at
>> $ApplicationStateManager_11ce2775276.set($ApplicationStateManager_11ce2775276.java)
>>    at
>> de.spielviel.mailadmin.services.impl.UserDetailsDecoratorImpl$1.advise(UserDetailsDecoratorImpl.java:43)
>>    at
>> org.apache.tapestry5.ioc.internal.services.AbstractInvocation.proceed(AbstractInvocation.java:121)
>>    at
>> $UserDetailsService_11ce2775313.loadUserByUsername($UserDetailsService_11ce2775313.java)
>>    at
>> $UserDetailsService_11ce2775242.loadUserByUsername($UserDetailsService_11ce2775242.java)
>>    at
>> org.springframework.security.providers.openid.OpenIDAuthenticationProvider.authenticate(OpenIDAuthenticationProvider.java:70)
>>    at
>> org.springframework.security.providers.ProviderManager.doAuthentication(ProviderManager.java:195)
>>    at
>> org.springframework.security.AbstractAuthenticationManager.authenticate(AbstractAuthenticationManager.java:46)
>>    at
>> $AuthenticationManager_11ce2775218.authenticate($AuthenticationManager_11ce2775218.java)
>>    at
>> org.springframework.security.ui.openid.OpenIDAuthenticationProcessingFilter.attemptAuthentication(OpenIDAuthenticationProcessingFilter.java:84)
>>    at
>> org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:252)
>>    at
>> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
>>    at
>> nu.localhost.tapestry5.springsecurity.services.internal.HttpServletRequestFilterWrapper.service(HttpServletRequestFilterWrapper.java:52)
>>    at
>> $HttpServletRequestFilter_11ce277523f.service($HttpServletRequestFilter_11ce277523f.java)
>>    at
>> $HttpServletRequestHandler_11ce2775241.service($HttpServletRequestHandler_11ce2775241.java)
>>    at
>> nu.localhost.tapestry5.springsecurity.services.internal.HttpServletRequestFilterWrapper$1.doFilter(HttpServletRequestFilterWrapper.java:56)
>>    at
>> org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
>>    at
>> org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
>>    at
>> nu.localhost.tapestry5.springsecurity.services.internal.HttpServletRequestFilterWrapper.service(HttpServletRequestFilterWrapper.java:52)
>>    at
>> $HttpServletRequestFilter_11ce2775238.service($HttpS

Re: auto java reloading depends on package?

Sebastian: yes I can see the problem of reloading other objets, that's
why I use javarebel by now in this special cases. Answering your
question, I'm developing an open source system, so I don't expect
payment for it, and the tip was for using the trial period a longer
time, I didn't say "don't buy it", that wasn't my idea, thanks

On Tue, Sep 8, 2009 at 5:07 AM, Sebastian
Hennebrueder wrote:
> Hello Alfonso,
>
> it is not only the session, it is any kind of library which has parsed the
> bean for example or any kind of bean having a relation ship to the bean. It
> might be simpler to provide your own reloading mechanism for a complete
> module of the application.
>
> I am surprised that you publish tips on destroying other people work and
> income. Don't you expect payment for your work as well?
>
>
> --
> Best Regards / Viele Grüße
>
> Sebastian Hennebrueder
> -
> Software Developer and Trainer for Hibernate / Java Persistence
> http://www.laliluna.de
>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>

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Re: How to create analog of Spring FactoryBean?

2009-09-08 Thread Paul Field

Hi Andrey,

"Thiago H. de Paula Figueiredo"  wrote on 08/09/2009 
15:51:14:

> Em Tue, 08 Sep 2009 11:27:06 -0300, Andrey Larionov 
 
> escreveu:
> 
> > No, FactoryBean can create new instance on every call of getObject.
> 
> Then you can create a new Tapestry-IoC scope (ServiceLifecycle 
> implementation) that creates a new object everytime an injection is 
made.

Do  you mean you want a service that acts like a "prototype" bean in 
Spring? You could create a new scope as Thiago suggests but you are likely 
to end up with a service that creates a new underlying object for every 
method call - and that probably isn't what you want.

I suggest simply creating a service that is a Factory; maybe something 
like this:

public final class AppModule {
public static void bind(ServiceBinder binder) {
binder.bind(ConnectionFactory.class, ConnectionFactoryWithPool.
class);
}
}


public interface ConnectionFactory {
Connection createConnection();
}


public class ConnectionFactoryWithPool implements ConnectionFactory {



public Conection createConnection() {
return pool.getConnection();
}
}


public class MyPage {
@Inject
private ConnectionFactory connectionFactory;

public void myAction() {
Connection connection = connectionFactory.createConnection();
try {
...
} finally {
connection.close();
}
} 
}


- Paul


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Re: Projects and sites powered by Tapestry

2009-09-08 Thread Massimo Lusetti

On Tue, Sep 8, 2009 at 5:27 PM, Thiago H. de Paula
Figueiredo wrote:

> Hi!
>
> I guess this was already discussed some time ago, but I couldn't find it. :(
> Anyway, it's been a long time, so let's get it started again. ;)
>
> Tapestry is a wonderful framework, but it isn't the best known one around.
> Sometimes, managers ask us to provide some projects/sites/success
> stories/etc using it so they can be more confident about Tapestry. There's a
> Success Stories page in the wiki
> (http://wiki.apache.org/tapestry/SuccessStories), but it hasn't had any edit
> since 2007-10-05.
>
> What about sharing your success stories with us, promoting Tapestry
> (specially T5)? If the project is a public website, please post the URL
> here. I think we should have a list of Tapestry-powered sites.
>
> Thanks in advance.

It would be great to have that page more up to date but i remember
Howard asking for "private" user stories and more then one have
replied him even personally so i guess if that would make sense too to
have that stories online.
Do i remember correctly Howard?

-- 
Massimo
http://meridio.blogspot.com

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Projects and sites powered by Tapestry


Hi!

I guess this was already discussed some time ago, but I couldn't find it.  
:( Anyway, it's been a long time, so let's get it started again. ;)


Tapestry is a wonderful framework, but it isn't the best known one around.  
Sometimes, managers ask us to provide some projects/sites/success  
stories/etc using it so they can be more confident about Tapestry. There's  
a Success Stories page in the wiki  
(http://wiki.apache.org/tapestry/SuccessStories), but it hasn't had any  
edit since 2007-10-05.


What about sharing your success stories with us, promoting Tapestry  
(specially T5)? If the project is a public website, please post the URL  
here. I think we should have a list of Tapestry-powered sites.


Thanks in advance.

--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago

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Re: How to create analog of Spring FactoryBean?

Em Tue, 08 Sep 2009 11:27:06 -0300, Andrey Larionov   
escreveu:



No, FactoryBean can create new instance on every call of getObject.


Then you can create a new Tapestry-IoC scope (ServiceLifecycle  
implementation) that creates a new object everytime an injection is made.


--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago

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Re: How to create analog of Spring FactoryBean?


Andrey Larionov schrieb:

If i provide a factory bean as a property value, Spring use getObject
return, to set property.

On Tue, Sep 8, 2009 at 18:27, Andrey Larionov wrote:

No, FactoryBean can create new instance on every call of getObject.

On Tue, Sep 8, 2009 at 18:10, Sebastian Hennebrueder wrote:

Spring or Pico Container or Guice or whatevery you like.


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With one I didn't mean a singleton but rather one kind of type.

--
Best Regards / Viele Grüße

Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de



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Re: How to create analog of Spring FactoryBean?

If i provide a factory bean as a property value, Spring use getObject
return, to set property.

On Tue, Sep 8, 2009 at 18:27, Andrey Larionov wrote:
> No, FactoryBean can create new instance on every call of getObject.
>
> On Tue, Sep 8, 2009 at 18:10, Sebastian Hennebrueder 
> wrote:
>> Spring or Pico Container or Guice or whatevery you like.
>

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Re: How to create analog of Spring FactoryBean?

No, FactoryBean can create new instance on every call of getObject.

On Tue, Sep 8, 2009 at 18:10, Sebastian Hennebrueder wrote:
> Spring or Pico Container or Guice or whatevery you like.

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Re: How to create analog of Spring FactoryBean?


Andrey Larionov schrieb:

I want to remove a spring part from my project if possible. But i need
analog of spring FactoryBean. Read documentation but dosnt found any
point. I think solution is near of ObjectLocator or ObjectProvider,
but have no idea how to start. Anybody solve this problem?

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Hello,

as far as I remember a SpringFactoryBean creates only one service or 
bean. An ObjectProvider is something like a beanContext. It allows to 
integrate Spring or Pico Container or Guice or whatevery you like.


You might be interesting in the buildFoo methods in the AppModule
http://tapestry.apache.org/tapestry5.1/tapestry-ioc/service.html
and in Advisor or Decorator.
--
Best Regards / Viele Grüße

Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de



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Re: How to create analog of Spring FactoryBean?

Just more specific info. In spring i have FactoryBean for connections
pool. it answers on FactoryBean.getObject calls with some db
connection object.

On Tue, Sep 8, 2009 at 18:01, Andrey Larionov wrote:
> I want to remove a spring part from my project if possible. But i need
> analog of spring FactoryBean. Read documentation but dosnt found any
> point. I think solution is near of ObjectLocator or ObjectProvider,
> but have no idea how to start. Anybody solve this problem?
>

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How to create analog of Spring FactoryBean?

I want to remove a spring part from my project if possible. But i need
analog of spring FactoryBean. Read documentation but dosnt found any
point. I think solution is near of ObjectLocator or ObjectProvider,
but have no idea how to start. Anybody solve this problem?

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Re: How to .tml template access a class's static variable

Em Tue, 08 Sep 2009 01:39:41 -0300, Xuan Tran Le   
escreveu:



- A.java --
public class A {

private static String name;

public static String getName() {
return name;
}

/*some method here*/

}
--

And from B.tml I want to get "name" value from getName() method. What  
should I do now?


Easy:

public class B {
public String getName() {
return A.getName();
}
}

Then use ${name} in your template.

--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago

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Re: streamresponse actionlink and zone problem

2009-09-08 Thread Magnus Rundberget

Cheers,

tried a little more to figure it out. Made a dead simple page, but the
same problem.
So I just rewrote the actionlink to a pagelink to a new page using
target="_blank". That works, but flickers a little.

The new download page returns the streamresponse in onActivate.

thx
Magnus

On 8. sep.. 2009, at 11.37, Joost Schouten (ml) wrote:

I think your pdf download will be upsetting your page state in some
way. I generally choose to make a separate page to handle downloads.
Otherwise isolation seems the way forward I would say and focus on
the debuging javascript and the errors you might get there.

Magnus Rundberget wrote:

Cheers,

Thx for swift reply.

- Not using zone param in the actionlink for downloading the pdf
though.

I can't post the complete code (as its a whole lot going on :-)

The page has the following layout;
- Left column; Listing reports. Each report represented by an
actionlink with zone param="reportDetails" (t:id="selectReport" context="report.id" zone="reportDetails">$
{report.name})
- Right column: Showing details about a report. The details are
wrapped in a zone "reportDetails". Inside the zone is an actionlink
to download a pdf (${message:report-downloadPdf
})

the page class has the following code for the actionlinks mentioned
above;

// download pdf
StreamResponse onActionFromDownloadPdf() {
/* this code basically constructs a pdf and returns a
StreamResponse, as described in http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile
*/

return new PDFTransformer().generatePDF(report);
}

// actionlink for returning reportDetails Zone
Object onActionFromSelectReport(int id) {
Report report = reportRepository.findById(id);
return reportDetails.getBody();
}

not much magic in this. Obviously since the page has lots of other
stuff, this could be the cause,
I might have to make a simpler page to isolate the problem, but was
hoping that maybe someone else has stumbled upon a similar
scenario...

kind regards
Magnus

On 8. sep.. 2009, at 10.51, Joost Schouten (ml) wrote:

Hi Magnus,

I can't quite oversee your situation correctly, but it sounds like
you have might have set the zone parameter on your actionlink for
downloading your pdf. If your link returns a stream, tapestry
cannot add the required JSON needed for appropriate zone handling
and consequently obstructing the next zone updates. If this is the
case, remove the zone parameter from your downloading link and it
should work fine. Otherwise, post your code.

Cheers,
Joost

Magnus Rundberget wrote:

Hi,

I have a page with a left hand listing of reports and a righthand
zone showing details for the reports when clicking reportlinks in
the listing. In the zone I have an actionlink for downloading a
pdf version of the report.

When clicking the links in the listing the zone updates
correctly. But as soon as I click and download a pdf, the report-
links on the lefthand side seizes to work. To get them working
again I have to refresh the page.

Using firebug I can see that the actionlink posts and receives
the correct response, but the zone is never updated. Tried
debugging the Tapestry Javascript but can't figure out where
exactly it fails.
(It does enter ZoneManager.updateFromURL, but never invokes
ZoneManager.processReply)

I've used the following wiki page as inspiration for returing the
pdf:

http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile

anyone got any ideas ?

regards
Magnus

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Re: [T5] how to pass a component reference to another component ?


Have a look at zones. Your action method could return a block.


--
Best Regards / Viele Grüße

Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de


CG schrieb:

Hi all, I hv read through the wiki page on the passing parameter , and
try a few times of code but not luck.

I may hv the wrong concept , therefore, hopefully someone can help me
this newbie ..

My scenerio is like this

 I have a toolbar component , contain "Add", "Save" and "Delete" button.

and I have a form which contain in another component  , let's named it
as Viewer.

Both toolbar and Viewer are place on a Page

When the user click "Add" , "Save", the Viewer should be updated in AJAX way.

The "Add" , "Save" and "Delete" are ActionLink .

Therefore, I have a event handler as below


Object onActionFromToolbarAdd ()
{
System.out.println("trigger in toolbar");
   return ;

}

Is it correct ?


Thx ...

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[T5] how to pass a component reference to another component ?

2009-09-08 Thread CG

Hi all, I hv read through the wiki page on the passing parameter , and
try a few times of code but not luck.

I may hv the wrong concept , therefore, hopefully someone can help me
this newbie ..

My scenerio is like this

 I have a toolbar component , contain "Add", "Save" and "Delete" button.

and I have a form which contain in another component  , let's named it
as Viewer.

Both toolbar and Viewer are place on a Page

When the user click "Add" , "Save", the Viewer should be updated in AJAX way.

The "Add" , "Save" and "Delete" are ActionLink .

Therefore, I have a event handler as below


Object onActionFromToolbarAdd ()
{
System.out.println("trigger in toolbar");
   return ;

}

Is it correct ?


Thx ...

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Re: Problem with testify and @SessionState injection

2009-09-08 Thread Mats Henricson

Paul Field wrote:
> Mats Henricson  wrote on 08/09/2009 09:41:56:
>> Mats Henricson wrote:
>>> So, how should I inject my mocked @SessionState object? Is it
>>> possible through the tester object, before I render the page?
>> I'm testing this now. Hopefully it is kosher:
>>
>>   ApplicationStateManager stateManager =
>>   tester.getRegistry().getService(ApplicationStateManager.class);
>>   stateManager.set(GameUserState.class, myMockGameUserState);
>>   tester.renderPage(...);
> 
> That looks sensible to me - and it does make sense to use a mock in that 
> case.

And it works too! My Testify machinery is now functional, and I've
ironed out all ugly hacks as well.

I promise to help out on the mailing list if testify issues pops up.

Mats

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RE: How to .tml template access a class's static variable

2009-09-08 Thread Alfie Kirkpatrick

Since it is public static can you not just have:

- B.java --
public class B {

public String getNameOfA() {
return A.getName();
}
}

- B.tml --
${nameOfA}

Or am I missing something? If it was not static you could @InjectPage A as a 
field in page B and access it that way?

Regards, Alfie.

-Original Message-
From: Xuan Tran Le [mailto:lexuanttk...@gmail.com] 
Sent: 08 September 2009 05:40
To: Tapestry users
Subject: Re: How to .tml template access a class's static variable

I have a stable system, so I don't want to modify so much code. In addition,
your suggestion can cause the code duplicated and very hard to maintain.

I will make clear my idea: for example, I have A class

- A.java --
public class A {

private static String name;

public static String getName() {
return name;
}

/*some method here*/

}
--

And from B.tml I want to get "name" value from getName() method. What should
I do now?

Re: Problem with testify and @SessionState injection

2009-09-08 Thread Paul Field

Mats Henricson  wrote on 08/09/2009 09:41:56:
> Mats Henricson wrote:
> > So, how should I inject my mocked @SessionState object? Is it
> > possible through the tester object, before I render the page?
> 
> I'm testing this now. Hopefully it is kosher:
> 
>   ApplicationStateManager stateManager =
>   tester.getRegistry().getService(ApplicationStateManager.class);
>   stateManager.set(GameUserState.class, myMockGameUserState);
>   tester.renderPage(...);

That looks sensible to me - and it does make sense to use a mock in that 
case.

Paul

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Re: streamresponse actionlink and zone problem

2009-09-08 Thread Joost Schouten (ml)

I think your pdf download will be upsetting your page state in some way. 
I generally choose to make a separate page to handle downloads. 
Otherwise isolation seems the way forward I would say and focus on the 
debuging javascript and the errors you might get there.


Magnus Rundberget wrote:

Cheers,

Thx for swift reply.

- Not using zone param in the actionlink for downloading the pdf though.

I can't post the complete code (as its a whole lot going on :-)


The page has the following layout;
- Left column; Listing reports. Each report represented by an 
actionlink with zone param="reportDetails" (t:id="selectReport" context="report.id" 
zone="reportDetails">${report.name})
- Right column: Showing details about a report. The details are 
wrapped in a zone "reportDetails". Inside the zone is an actionlink to 
download a pdf (t:id="downloadPdf">${message:report-downloadPdf})



the page class has the following code for the actionlinks mentioned 
above;


// download pdf
StreamResponse onActionFromDownloadPdf() {
   /* this code basically constructs a pdf and returns a 
StreamResponse, as described in 
http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile */ 


 return new PDFTransformer().generatePDF(report);
}

// actionlink for returning reportDetails Zone
Object onActionFromSelectReport(int id) {
Report report = reportRepository.findById(id);
return reportDetails.getBody();
}


not much magic in this. Obviously since the page has lots of other 
stuff, this could be the cause,
I might have to make a simpler page to isolate the problem, but was 
hoping that maybe someone else has stumbled upon a similar scenario...


kind regards
Magnus








On 8. sep.. 2009, at 10.51, Joost Schouten (ml) wrote:


Hi Magnus,

I can't quite oversee your situation correctly, but it sounds like 
you have might have set the zone parameter on your actionlink for 
downloading your pdf. If your link returns a stream, tapestry cannot 
add the required JSON needed for appropriate zone handling and 
consequently obstructing the next zone updates. If this is the case, 
remove the zone parameter from your downloading link and it should 
work fine. Otherwise, post your code.


Cheers,
Joost


Magnus Rundberget wrote:

Hi,

I have a page with a left hand listing of reports and a righthand 
zone showing details for the reports when clicking reportlinks in 
the listing. In the zone I have an actionlink for downloading a pdf 
version of the report.


When clicking the links in the listing the zone updates correctly. 
But as soon as I click and download a pdf, the report-links on the 
lefthand side seizes to work. To get them working again I have to 
refresh the page.


Using firebug I can see that the actionlink posts and receives the 
correct response, but the zone is never updated. Tried debugging the 
Tapestry Javascript but can't figure out where exactly it fails.
(It does enter ZoneManager.updateFromURL, but never invokes 
ZoneManager.processReply)



I've used the following wiki page as inspiration for returing the pdf:
http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile 




anyone got any ideas ?

regards
Magnus

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Re: streamresponse actionlink and zone problem

2009-09-08 Thread Magnus Rundberget

Cheers,

Thx for swift reply.

- Not using zone param in the actionlink for downloading the pdf though.

I can't post the complete code (as its a whole lot going on :-)

The page has the following layout;
- Left column; Listing reports. Each report represented by an
actionlink with zone param="reportDetails" (t:id="selectReport" context="report.id" zone="reportDetails">$
{report.name})
- Right column: Showing details about a report. The details are
wrapped in a zone "reportDetails". Inside the zone is an actionlink to
download a pdf (${message:report-downloadPdf
})

the page class has the following code for the actionlinks mentioned
above;

return new PDFTransformer().generatePDF(report);
}

// actionlink for returning reportDetails Zone
Object onActionFromSelectReport(int id) {
Report report = reportRepository.findById(id);
return reportDetails.getBody();
}

kind regards
Magnus

On 8. sep.. 2009, at 10.51, Joost Schouten (ml) wrote:

Hi Magnus,

I can't quite oversee your situation correctly, but it sounds like
you have might have set the zone parameter on your actionlink for
downloading your pdf. If your link returns a stream, tapestry cannot
add the required JSON needed for appropriate zone handling and
consequently obstructing the next zone updates. If this is the case,
remove the zone parameter from your downloading link and it should
work fine. Otherwise, post your code.

Cheers,
Joost

Magnus Rundberget wrote:

Hi,

When clicking the links in the listing the zone updates correctly.
But as soon as I click and download a pdf, the report-links on the
lefthand side seizes to work. To get them working again I have to
refresh the page.

Using firebug I can see that the actionlink posts and receives the
correct response, but the zone is never updated. Tried debugging
the Tapestry Javascript but can't figure out where exactly it fails.
(It does enter ZoneManager.updateFromURL, but never invokes
ZoneManager.processReply)

I've used the following wiki page as inspiration for returing the
pdf:

http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile

anyone got any ideas ?

regards
Magnus

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Re: streamresponse actionlink and zone problem

2009-09-08 Thread Joost Schouten (ml)


Hi Magnus,

I can't quite oversee your situation correctly, but it sounds like you 
have might have set the zone parameter on your actionlink for 
downloading your pdf. If your link returns a stream, tapestry cannot add 
the required JSON needed for appropriate zone handling and consequently 
obstructing the next zone updates. If this is the case, remove the zone 
parameter from your downloading link and it should work fine. Otherwise, 
post your code.


Cheers,
Joost


Magnus Rundberget wrote:

Hi,

I have a page with a left hand listing of reports and a righthand zone 
showing details for the reports when clicking reportlinks in the 
listing. In the zone I have an actionlink for downloading a pdf 
version of the report.


When clicking the links in the listing the zone updates correctly. But 
as soon as I click and download a pdf, the report-links on the 
lefthand side seizes to work. To get them working again I have to 
refresh the page.


Using firebug I can see that the actionlink posts and receives the 
correct response, but the zone is never updated. Tried debugging the 
Tapestry Javascript but can't figure out where exactly it fails.
(It does enter ZoneManager.updateFromURL, but never invokes 
ZoneManager.processReply)



I've used the following wiki page as inspiration for returing the pdf:
http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile


anyone got any ideas ?

regards
Magnus

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Re: Problem with testify and @SessionState injection

2009-09-08 Thread Mats Henricson

Mats Henricson wrote:
> Paul Field wrote:
>> Mats Henricson  wrote on 07/09/2009 12:48:39:
>>
>>> I am really close to get my Testify machinery working for
>>> my first non-trivial page. The last hurdle (touch on wood)
>>> is that the @ForComponents annotation doesn't inject my
>>> mock object in fields annotated with @SessionState.
>> I wouldn't expect you to use mock objects with @SessionState. Tapestry's 
>> PageTester (on which Testify is built) runs with a fake session so is able 
>> to store session information during your test. So I would expect 
>> @SessionState to work as it does in a live site. However, I haven't 
>> actually tried it - so I could be wrong.
> 
> So, how should I inject my mocked @SessionState object? Is it
> possible through the tester object, before I render the page?

I'm testing this now. Hopefully it is kosher:

  ApplicationStateManager stateManager =
  tester.getRegistry().getService(ApplicationStateManager.class);
  stateManager.set(GameUserState.class, myMockGameUserState);
  tester.renderPage(...);

Mats

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streamresponse actionlink and zone problem

2009-09-08 Thread Magnus Rundberget


Hi,

I have a page with a left hand listing of reports and a righthand zone  
showing details for the reports when clicking reportlinks in the  
listing. In the zone I have an actionlink for downloading a pdf  
version of the report.


When clicking the links in the listing the zone updates correctly. But  
as soon as I click and download a pdf, the report-links on the  
lefthand side seizes to work. To get them working again I have to  
refresh the page.


Using firebug I can see that the actionlink posts and receives the  
correct response, but the zone is never updated. Tried debugging the  
Tapestry Javascript but can't figure out where exactly it fails.
(It does enter ZoneManager.updateFromURL, but never invokes  
ZoneManager.processReply)



I've used the following wiki page as inspiration for returing the pdf:
http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile


anyone got any ideas ?

regards
Magnus

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Re: auto java reloading depends on package?


Hello Alfonso,

it is not only the session, it is any kind of library which has parsed 
the bean for example or any kind of bean having a relation ship to the 
bean. It might be simpler to provide your own reloading mechanism for a 
complete module of the application.


I am surprised that you publish tips on destroying other people work and 
income. Don't you expect payment for your work as well?



--
Best Regards / Viele Grüße

Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de



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Re: auto java reloading depends on package?