setting cookies from an action?
i'm trying this in my action and it's not working: Cookie myCookie = new Cookie(name, value); response.addCookie(myCookie); - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: setting cookies from an action?
it appears the setting maxAge to -1 was the problem. cookie does not get set with this. set to (24*60*60) and it works -Original Message- From: Wendy Smoak [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 10:39 AM To: Struts Users Mailing List Subject: RE: setting cookies from an action? From: Menke, John [mailto:[EMAIL PROTECTED] i'm trying this in my action and it's not working: Cookie myCookie = new Cookie(name, value); response.addCookie(myCookie); I think you have to set an age, or else it's a memory-only cookie and will disappear when you close the browser. Is that what you wanted? Here's what I use: myCookie.setMaxAge( 2592000 ); (I think it's the number of seconds... Check the API.) If that's not the problem, can you be more specific about what's not working? -- Wendy Smoak Application Systems Analyst, Sr. ASU IA Information Resources Management - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: What is the best way to pass a parameter to a forward?
i found this class a while ago on this list it works great, just create a
parameter action forward and then add
params
forward.addParameter(name, value);
return forward;
import java.util.HashMap;
import java.util.Iterator;
public final class ParameterActionForward extends ActionForward {
private static final String questionMark = ?;
private static final String ampersand = ;
private static final String equals = =;
private HashMap parameters = new HashMap();
private String path;
public ParameterActionForward(ActionForward forward) {
setName(forward.getName());
setPath(forward.getPath());
setRedirect(forward.getRedirect());
}
public void setPath(String path) {
this.path = path;
}
public String getPath() {
StringBuffer sb = new StringBuffer();
sb.append(path);
boolean firstTimeThrough = true;
if (parameters != null !parameters.isEmpty()) {
sb.append(questionMark);
Iterator it = parameters.keySet()
.iterator();
while (it.hasNext()) {
String paramName = (String)it.next();
String paramValue = (String)parameters.get(paramName);
if (firstTimeThrough) {
firstTimeThrough = false;
} else {
sb.append(ampersand);
}
sb.append(paramName);
sb.append(equals);
sb.append(paramValue);
}
}
return sb.toString();
}
public void addParameter(String paramName, Object paramValue) {
addParameter(
paramName,
paramValue.toString());
}
public void addParameter(String paramName, String paramValue) {
parameters.put(paramName, paramValue);
}
}
-Original Message-
From: Jay Glanville [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:12 PM
To: 'Struts Users Mailing List'
Subject: RE: What is the best way to pass a parameter to a forward?
Latest stable release: 1.1
--
Jay Glanville
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Martin Cooper
Sent: Tuesday, March 16, 2004 1:33 PM
To: [EMAIL PROTECTED]
Subject: Re: What is the best way to pass a parameter to a forward?
Jay Glanville [EMAIL PROTECTED] wrote
in message
news:[EMAIL PROTECTED]
It's funny that you say that it will not work, because it
does for me,
and without throwing any exceptions.
What version of Struts are you using? It's not supposed to
work, at least
with the latest code, so I'd like to find out whether we have
a bug, or
you're using a version prior to the forwards being frozen.
--
Martin Cooper
That being said, your point about modifying an action
mappings forwards
is a good one. It is unfortunate that the ActionForward
class doesn't
have a copy constructor
--
Jay Glanville
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replacing messages tag with fmt tag - can both exist at 1x?
does anyone have the messages tag working in the same application as the fmt tag using the fmt tag for displaying messages in some pages and messages for other pages? can you implement both at once? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
is there any way to include HTML in message properties file?
I would like to do something like this: key.name= b my message in bold /b is there any way to get the messages tag to output escaped hmtl? -john - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: is there any way to include HTML in message properties file?
so you can't do something like my.message=this part not bold b this part bold/b this part not bold ... can you do it with the fmt tag? -Original Message- From: David Adelson [mailto:[EMAIL PROTECTED] Sent: Sunday, February 29, 2004 7:56 PM To: Struts Users Mailing List Subject: RE: is there any way to include HTML in message properties file? If its just for messages, We do the following This defines the header and footer for a message, IE, we set the color and an unordered list !-- error HTML header and footer (note: errors. is required by struts) -- errors.header=p align=centerbfont color=redSystem Message/bbrul errors.footer=/ul/font Then each message is done as: validation.city=lip align=centerCity cannot be empty/li I would think just doing: key.name= b my message in bold /b would work?? but what I have shown you above works for us -Original Message- From: Menke, John [mailto:[EMAIL PROTECTED] Sent: Sunday, February 29, 2004 7:49 PM To: Struts (E-mail) Subject: is there any way to include HTML in message properties file? I would like to do something like this: key.name= b my message in bold /b is there any way to get the messages tag to output escaped hmtl? -john - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to output html symbol to jsp page from user-defined tagli b?
there is an escapeXML attribute on the core:out tag set it to true
-Original Message-
From: Ricky Lee [mailto:[EMAIL PROTECTED]
Sent: Saturday, February 07, 2004 9:42 AM
To: [EMAIL PROTECTED]
Subject: how to output html symbol to jsp page from user-defined taglib?
hi, thanks for reading..
i have a problem about output a html symbol from
taglib
if i in a jsp page, use the code below:
%
String abc=gt;;
out.println(abc);
%
it can show the symbol ;
if in my taglib class, i use code below:
pageContext.setAttribute(symbal, gt;);
and in the jsp page, i use code below to output the
page context attrubite.
c:out value=${symbal} /
it doesn't show me the symbol, it still show me
gt;
please help methanks!
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static variables in actions
if I have a collection of state names and I don't want to have to retrieve
it over and over again can i
do something like this in my action?
static Collection _collection;
if (collection == null ){
_collection = getCollectionFromDB();
}
form.setCollection = _collection
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formatting messages
Can I format messages with html in my message resources file? I have a message that i would certain parts of displayed bold. Can I do this? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: formatting messages
it seems that when i do this
custom.message=value I want bold b{0}/b
i don't get the tags written correctly. I also tried entering the tags in
url-encoded form... and it ends up
outputting exactly what i write in message resources
-jm
-Original Message-
From: Wendy Smoak [mailto:[EMAIL PROTECTED]
Sent: Friday, December 19, 2003 11:16 AM
To: Struts Users Mailing List
Subject: RE: formatting messages
From: Menke, John [mailto:[EMAIL PROTECTED]
Can I format messages with html in my message resources file?
I have a
message that i would certain parts of displayed bold. Can I do this?
Sure, look at the struts-example webapp, specifically the error
messages:
error.username.required=liUsername is required/li
error.username.unique=liThat username is already in use - please
select another/li
errors.footer=/ulhr
errors.header=h3font color=redValidation Error/font/h3You must
correct the following error(s) before proceeding:ul
--
Wendy Smoak
Application Systems Analyst, Sr.
ASU IA Information Resources Management
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RE: formatting messages
this is my test
custom.message=value I want bold b{0}/b
and it outputs: value I want bold b7/b
I am using the ActionMessages not ActionErrors does this make a difference?
-Original Message-
From: Wendy Smoak [mailto:[EMAIL PROTECTED]
Sent: Friday, December 19, 2003 11:25 AM
To: Struts Users Mailing List
Subject: RE: formatting messages
From: Menke, John [mailto:[EMAIL PROTECTED]
it seems that when i do this
custom.message=value I want bold b{0}/b
i don't get the tags written correctly.
I use this with no problems:
error.record.locked=liUnfortunately, {0} record {1} is locked by
another user, and the system was unable to save your changes./li
Can you post exactly what's in your .properties file along with the
generated HTML? Maybe another set of eyes will see what's wrong.
--
Wendy Smoak
Application Systems Analyst, Sr.
ASU IA Information Resources Management
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NJ User Group to Study Struts / JSF
The NJMVCOpenSource Group meets in Morristown NJ every 4th Saturday of every month. We are just starting to discuss JSF / Struts. Anyone that wants to join please see: http://groups.yahoo.com/group/njmvcopensource/ We welcome new members :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
OT: Formatting Negative Numbers
I have asked this question on the TagLib list with no luck. Hoping this is not too annoying asking here :) I have a requirement in my application that states that negative numbers should be formatted in parenthesis in red without the negative sign. Is there any way to do this in JSTL without coding it with c:choose and c:when??? If not I'm thinking my best option would be to write my own taglib. Comments would be appreciated. -jm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Forwards with parameters
I found this class on this list a while ago. It works great:
package yourpackage;
import org.apache.struts.action.ActionForward;
import java.util.HashMap;
import java.util.Iterator;
public final class ParameterActionForward extends ActionForward {
private static final String questionMark = ?;
private static final String ampersand = ;
private static final String equals = =;
private HashMap parameters = new HashMap();
private String path;
/**
* Creates a new ParameterActionForward object.
*
* @param forward DOCUMENT ME!
*/
public ParameterActionForward(ActionForward forward) {
setName(forward.getName());
setPath(forward.getPath());
setRedirect(forward.getRedirect());
}
/**
* DOCUMENT ME!
*
* @param path DOCUMENT ME!
*/
public void setPath(String path) {
this.path = path;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
public String getPath() {
StringBuffer sb = new StringBuffer();
sb.append(path);
boolean firstTimeThrough = true;
if (parameters != null !parameters.isEmpty()) {
sb.append(questionMark);
Iterator it = parameters.keySet()
.iterator();
while (it.hasNext()) {
String paramName = (String)it.next();
String paramValue = (String)parameters.get(paramName);
if (firstTimeThrough) {
firstTimeThrough = false;
} else {
sb.append(ampersand);
}
sb.append(paramName);
sb.append(equals);
sb.append(paramValue);
}
}
return sb.toString();
}
public void addParameter(String paramName, Object paramValue) {
addParameter(
paramName,
paramValue.toString());
}
public void addParameter(String paramName, String paramValue) {
parameters.put(paramName, paramValue);
}
}
Example Usage:
ParameterActionForward forward = new ParameterActionForward(
mapping.findForward(myforward));
forward.addParameter(myParam, myValue);
return forward;
-Original Message-
From: Jason Meredith [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 07, 2003 7:23 AM
To: Struts Users Mailing List
Subject: Forwards with parameters
Chaps
I have a link with some parameters that a user selects to update a specific
record, something like this -
action/names?action=PageEditparamOne=101paramTwo=BOBparamThree=Joe
When a user updates the record, I want them to be able to go back to that
record with those parameters (this will have changed because the field
would have been updated)
To return a basic forward would be something like -
return mapping.findForward(success);
which would map to another action or possibly a JSP page.
How do get the mapping to forward to that url with those parameters
(remember that the params would be dynamic depending on the record
selected)
Regards
Jason
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Any information,
RE: newbie: Best Practice Struts/Value-Objects?
you could use hidden variables on your jsp page to store the VO attributes you are not changing and keep your VO intact only changing the 5 fields -Original Message- From: Brian McSweeney [mailto:[EMAIL PROTECTED] Sent: Thursday, October 02, 2003 11:05 AM To: 'Struts Users Mailing List' Subject: RE: newbie: Best Practice Struts/Value-Objects? Hi Darren, I was under the impression that it works exactly the way you hope it does. Actually I'm pretty sure it does. Also what might be worth looking at ( I have to look at it myself ), is Light-value-objects where you only populate the initial value object with the 5 fields rather than the whole 20. This is obviously more optimal in terms of db queries. This is all pre-supposing you are using xdoclet and EJBs and xdoclet, which perhaps you are not. HTH, Brian -Original Message- From: Darren Hartford [mailto:[EMAIL PROTECTED] Sent: 02 October 2003 13:41 To: [EMAIL PROTECTED] Subject: newbie: Best Practice Struts/Value-Objects? Hi all! Been working with struts and value-objects, and I am beginning to understand the power of these two in combination. I did however run into a snag that may be either on purpose or just ignorance on my part. If I pass a 20-field value-object to an ActionForm (let's say an EmployeeVO), and I only show the employee's name and address for editing (only 5 or so fields). They make the necessary changes and submit the form. What I understand is the form will populate a NEW EmployeeVO and not make the changes to the original EmployeeVO, thereby creating an EmployeeVO populated only from the 5 fields on the form and nulling the other 15 fields. I was hoping to take an existing Value-Object, only make necessary changes from the submitted form (i.e. 0-5 changed fields and the other 15 stay the way they are), and then re-submit the Value-Object for updating the DB, but that does not seem possible. Am I doing something wrong and/or mis-understanding the best utilization of Value-Objects with Struts? Again, I'm a newbie so any pointers, help, or examples would be great! thanky in advance! -D - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to output value in text field?
Use JSTL:
%@ taglib prefix=core uri=/WEB-INF/c.tld %
html:form action=/myaction.do
core:set var=form value=${myActionForm}/ --mapped in struts-config.xml
core:out value=${form.attributeToDisplay}/
-Original Message-
From: Rick Col [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 12:27 PM
To: [EMAIL PROTECTED]
Subject: how to output value in text field?
Hi,
I am trying to output a default value in a textfield.
I did something like this:
html:text property=myValuebean:write
name=myValue//html:text
It should work, but it does not seem to work. What did
I do wrong?
regards,
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RE: How can I place a parameter back on the URL
Use JSTL:
core:url var=myUrl value=/myaction.do
core:param name=myKey value=${key}/
/core:url
a href=core:out value=${myUrl}/
Link Text
/a
-Original Message-
From: John Habbouche [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 12:51 PM
To: Struts Users Mailing List
Subject: How can I place a parameter back on the URL
I have invoking a JSP with a parameter appended to the jsp name (i.e.
jsname.jsp?from=main) using Struts and Tag libraries. This parameter is
specified as part of the struts-config.xml forward element. When I enter my
jsp, I check to see if my parameter is there by invoking:
req:equalsParameter name=from match=main
This statement evaluates to true. When I click on my submit button, my
form's validate method gets called which is what I expect since I have
requested validation in my action in struts-config.xml file. Now if the
form fails to validate, the same JSP is invoked since this is what is
specified as part of my input element in my action. The
question is:
How can I place the parameter back on the URL (i.e. from=main) in my JSP
prior to pressing the submit button using an elegant way (i.e. Tags) without
using scriplets. I am using a form:
html:form action=/editUser.do
and I need to be able to append a parameter to the action value
(/editUser.do) except the parameter must be dynamic (i.e. the from must
be dynamic, extrated from the request with request.getParameter(from).
The value can change depending on where I am coming from. The end result
should look like this:
html:form action=/editUser.do?from=main
Any help would be greatly appreciated.
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RE: newbie: Best Practice Struts/Value-Objects?
Maybe make what we call a displayBean in our app. It is not a VO as we view VO's to be more domain oriented. It's just for the front end. In your action create the display bean and set it on the form. Then in your action have logic to take values from displayBean and set them in the VO. We don't want our API to get crowded with view oriented objects so the displayBean is kept in the same package as the actions. VO's are more domain oriented and can go into API package. -jm -Original Message- From: Darren Hartford [mailto:[EMAIL PROTECTED] Sent: Thursday, October 02, 2003 2:20 PM To: Struts Users Mailing List Subject: RE: newbie: Best Practice Struts/Value-Objects? Hi John, Yeah, that is one (messy) solution to my problem. My concern is I would have to do add those 15 fields in every JSP page that sends the VO back, and if I have to make a change to the DB/VO, then go back over every JSP page again to make more changes. I'm trying to get to as low-maintanence as possible initially, even if it means sacrificing some performance by not using light-value-objects in the beginning. Can always make it faster after it is working correctly, right? ;-) I'm still lost as to how to handle Struts with Value Objects though -D -Original Message- From: Menke, John [mailto:[EMAIL PROTECTED] Sent: Thursday, October 02, 2003 12:16 PM To: 'Struts Users Mailing List' Subject: RE: newbie: Best Practice Struts/Value-Objects? you could use hidden variables on your jsp page to store the VO attributes you are not changing and keep your VO intact only changing the 5 fields -Original Message- From: Brian McSweeney [mailto:[EMAIL PROTECTED] Sent: Thursday, October 02, 2003 11:05 AM To: 'Struts Users Mailing List' Subject: RE: newbie: Best Practice Struts/Value-Objects? Hi Darren, I was under the impression that it works exactly the way you hope it does. Actually I'm pretty sure it does. Also what might be worth looking at ( I have to look at it myself ), is Light-value-objects where you only populate the initial value object with the 5 fields rather than the whole 20. This is obviously more optimal in terms of db queries. This is all pre-supposing you are using xdoclet and EJBs and xdoclet, which perhaps you are not. HTH, Brian -Original Message- From: Darren Hartford [mailto:[EMAIL PROTECTED] Sent: 02 October 2003 13:41 To: [EMAIL PROTECTED] Subject: newbie: Best Practice Struts/Value-Objects? Hi all! Been working with struts and value-objects, and I am beginning to understand the power of these two in combination. I did however run into a snag that may be either on purpose or just ignorance on my part. If I pass a 20-field value-object to an ActionForm (let's say an EmployeeVO), and I only show the employee's name and address for editing (only 5 or so fields). They make the necessary changes and submit the form. What I understand is the form will populate a NEW EmployeeVO and not make the changes to the original EmployeeVO, thereby creating an EmployeeVO populated only from the 5 fields on the form and nulling the other 15 fields. I was hoping to take an existing Value-Object, only make necessary changes from the submitted form (i.e. 0-5 changed fields and the other 15 stay the way they are), and then re-submit the Value-Object for updating the DB, but that does not seem possible. Am I doing something wrong and/or mis-understanding the best utilization of Value-Objects with Struts? Again, I'm a newbie so any pointers, help, or examples would be great! thanky in advance! -D - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
OT: NJMVCOpensource SIG study group for Struts/JSF
The NJMVCOpenSource group will be beginning an intensive study into JSF and it's integration with Struts at it's next meeting. The study plan is being formulated now if anyone would like to attend please see http://groups.yahoo.com/group/njmvcopensource Comments should be directed to the list on Yahoo groups. Directions and information on the meetings is available at this site also. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Editorial on Struts' Long Term Future
He seems to infer that Struts and JSF will not be compatable... this is not true right??? Sadly, JSF is not backward compatible with Struts. I seem to remember Craig stating that Struts and JSF will be able to coexist. -jm -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 01, 2003 10:09 AM To: Struts Users Mailing List Subject: Editorial on Struts' Long Term Future You may find this editorial on J2EE/JSF/Struts interesting. http://www.sdtimes.com/opinions/guestview_087.htm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: .do as welcome-file
Here's a trick to get an action to execute as home page in your webapp
without having to
do the jsp redirect.
Put a file called webapp.launch in the root directory of your webapp
Then configure these settings in your web.xml
servlet
servlet-nameredirector/servlet-name
servlet-classyourpackage.Redirector/servlet-class
/servlet
servlet-mapping
servlet-nameredirector/servlet-name
url-pattern*.launch/url-pattern
/servlet-mapping
package yourpackage;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
/**
* Redirector to start application on browse to root url
*
*/
public class Redirector extends HttpServlet {
/**
* Stub method
*/
public void destroy() {
}
/**
* Forward the user to start page of webapp
*
[EMAIL PROTECTED] request
[EMAIL PROTECTED] response
[EMAIL PROTECTED] ServletException
[EMAIL PROTECTED] IOException
*/
public void doGet(HttpServletRequest request, HttpServletResponse
response)
throws ServletException, IOException {
response.sendRedirect(home.do);
}
/**
* Description of the Method
*/
public void init() throws ServletException {
}
}
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 23, 2003 9:05 AM
To: Struts Users Mailing List
Subject: Re: .do as welcome-file
I can confirm that this hack works for tomcat. Create the dummy file
start/start.do and tomcat will be happy, and you will still get the
actual struts mapping.
On 09/23/2003 02:06 PM Mainguy, Mike wrote:
I haven't tried it, but I've been told that, in tomcat, if you create a
file
with that exact name it will work properly. Evidently you cannot specify
a
servlet path as a welcome file.
-Original Message-
From: Adolfo Miguelez [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 23, 2003 7:00 AM
To: [EMAIL PROTECTED]
Subject: .do as welcome-file
Does anyone has figured out how to do this?
welcome-file-list
welcome-file/start/start.do/welcome-file
/welcome-file-list
I am not able to make it work.
TIA,
Adolfo.
_
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RE: .do as welcome-file
I guess it's all the same as long as it works. You solution might be
simpler actually no web.xml configs for the servlet
-Original Message-
From: Christian Bollmeyer [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 23, 2003 9:52 AM
To: Struts Users Mailing List
Subject: Re: .do as welcome-file
I usually just put s/th like this in my index.jsp
jsp:forward page=/main.do /
and that's it. Whats the possible advantage
of using a redirect or other solutions that
also require a physical file in the root dir?
-- Chris
- Original Message -
From: Menke, John [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Sent: Tuesday, September 23, 2003 3:28 PM
Subject: RE: .do as welcome-file
Here's a trick to get an action to execute as home page in your webapp
without having to
do the jsp redirect.
Put a file called webapp.launch in the root directory of your webapp
Then configure these settings in your web.xml
servlet
servlet-nameredirector/servlet-name
servlet-classyourpackage.Redirector/servlet-class
/servlet
servlet-mapping
servlet-nameredirector/servlet-name
url-pattern*.launch/url-pattern
/servlet-mapping
package yourpackage;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
/**
* Redirector to start application on browse to root url
*
*/
public class Redirector extends HttpServlet {
/**
* Stub method
*/
public void destroy() {
}
/**
* Forward the user to start page of webapp
*
[EMAIL PROTECTED] request
[EMAIL PROTECTED] response
[EMAIL PROTECTED] ServletException
[EMAIL PROTECTED] IOException
*/
public void doGet(HttpServletRequest request, HttpServletResponse
response)
throws ServletException, IOException {
response.sendRedirect(home.do);
}
/**
* Description of the Method
*/
public void init() throws ServletException {
}
}
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 23, 2003 9:05 AM
To: Struts Users Mailing List
Subject: Re: .do as welcome-file
I can confirm that this hack works for tomcat. Create the dummy file
start/start.do and tomcat will be happy, and you will still get the
actual struts mapping.
On 09/23/2003 02:06 PM Mainguy, Mike wrote:
I haven't tried it, but I've been told that, in tomcat, if you create a
file
with that exact name it will work properly. Evidently you cannot
specify
a
servlet path as a welcome file.
-Original Message-
From: Adolfo Miguelez [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 23, 2003 7:00 AM
To: [EMAIL PROTECTED]
Subject: .do as welcome-file
Does anyone has figured out how to do this?
welcome-file-list
welcome-file/start/start.do/welcome-file
/welcome-file-list
I am not able to make it work.
TIA,
Adolfo.
_
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of
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distribution of this message, or the taking of any action based on
information contained herein is strictly prohibited. Unauthorized use of
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should
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getting the current thread inside an action
Is there a way to get reference to the current thread from within an Action? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: getting the current thread inside an action
I have a servlet that writes it's output as PDF via the response and a BufferedOutputStream. This code need to use a temporary directory to create the PDF via FO transform. I don't want to just have one temp directory for all users each user should get his own directory. I was going to use Thread.toString() for a unique identifier to name the directory. -Original Message- From: James Childers [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 23, 2003 10:59 AM To: Struts Users Mailing List Subject: RE: getting the current thread inside an action -Original Message- From: Menke, John [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 23, 2003 9:49 AM To: Struts (E-mail) Subject: getting the current thread inside an action Is there a way to get reference to the current thread from within an Action? Yes: Thread.currentThread(). The question I would ask is: Why? The servlet container should isolate you from having to deal with individual threads. What are you trying to do? -= J - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Writing to output in an Action??
I have never written directly to the response in an Action are there any known issues related to doing this? Currently I have an action that calls a servlet that writes to the response to do this. Can I do directly from my Action? (Write to the output??) What would be considered best practice?? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Forwarding to existing servlet from Struts??
I need to forward from a struts action to a servlet. How can this be done? -john - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Forwarding to existing servlet from Struts??
that would be a good start I guess. :) -Original Message- From: Andrew Hill [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 17, 2003 3:11 PM To: Struts Users Mailing List Subject: RE: Forwarding to existing servlet from Struts?? Have you tried using an ActionForward? (duh) -Original Message- From: Menke, John [mailto:[EMAIL PROTECTED] Sent: Thursday, 18 September 2003 03:06 To: Struts (E-mail) Subject: Forwarding to existing servlet from Struts?? I need to forward from a struts action to a servlet. How can this be done? -john - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Forwarding to existing servlet from Struts??
That worked perfectly thanks :) -Original Message- From: Andrew Hill [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 17, 2003 3:27 PM To: Struts Users Mailing List Subject: RE: Forwarding to existing servlet from Struts?? Umm.. if its in a different webapp the Im not sure what you need to do ( it would need to be redirecting in that case and I think you have to set the 'absolute' property??? hmmm), but for a servlet in the same webapp its not a problem, just define the forward to the appropriate path (or more specifically to the path you mapped for that servlet in web.xml) just like you would for a jsp (which is in fact really a servlet in disguise!) -Original Message- From: Menke, John [mailto:[EMAIL PROTECTED] Sent: Thursday, 18 September 2003 03:19 To: 'Struts Users Mailing List' Subject: RE: Forwarding to existing servlet from Struts?? that would be a good start I guess. :) -Original Message- From: Andrew Hill [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 17, 2003 3:11 PM To: Struts Users Mailing List Subject: RE: Forwarding to existing servlet from Struts?? Have you tried using an ActionForward? (duh) -Original Message- From: Menke, John [mailto:[EMAIL PROTECTED] Sent: Thursday, 18 September 2003 03:06 To: Struts (E-mail) Subject: Forwarding to existing servlet from Struts?? I need to forward from a struts action to a servlet. How can this be done? -john - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Does Struts Menu work with subapps?
Will the menu be able to handle links to subapps correctly? -jm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts 1.1 questions
We have an app that is broken down into sub-apps. Within the struts-config.xml file (defined in the web.xml as being the default app) I have this entry: message-resources parameter=com.acs.cfs.kidstar.web.KidstarResources/ Within a sub-app's config file I have the following entries: message-resources parameter=com.acs.cfs.kidstar.web.KidstarResources/ message-resources parameter=com.acs.cfs.kidstar.web.casemgmt.CasemgmtResources / message-resources key=MESSAGE parameter=com.acs.cfs.kidstar.web.casemgmt.CasemgmtMessages / Questions are this. 1) While in a jsp of a sub-app, if someone looks up a message WITHOUT using the bundle attribute and it is not found in the sub-app's default resource bundle (ie: html:messages id=message message=true header=messages.header footer=messages.footer ) will Struts look to the applications default msg-resource's file for that key? (For example with what I've defined above if key foomsg isn't found in the com.acs.cfs.kidstar.web.casemgmt.CasemgmtResources file, will it go to the com.acs.cfs.kidstar.web.KidstarResources file to look for it? It appears to not be the case. 2) Is it possible to have what I've got in the sub-app config file - that being 2 default resources (both without the key attribute)? It seems that Struts does not complain about this but it only takes the last entry in the list for the default resource. What I really want to happen is, look in KidstarResources and if not found look in CasemgmtResources. (Of course if 2 files contain the same key there'd need to be a pecking order of who is used first, in my case I don't have msgkeys that are contained in both files). Thanks for any info on this.
Cannot find bean message in any scope
I am trying to use the message tag to output messages and I am getting this error: javax.servlet.jsp.JspException: Cannot find bean message in any scope at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:938)
New Jersey MVC Open Source Meeting on SAT 7/26
New Members are welcome :) http://groups.yahoo.com/group/njmvcopensource/ -jm
New Jersey User Group meeting this Saturday - NJMVCOpenSource
The New Jersey Model View Controller / Open Source User group is having it's meeting this Saturday at 2:00pm at the Morris County Library in Whippany NJ just off rt. 287 See Our web site at: http://groups.yahoo.com/group/njmvcopensource/ Directions to the meeting: http://www.gti.net/mocolib1/compass.html Presentations will include. 1. Vic Ceknevich - author of Struts FastTrack and lead developer on the BasicPortal Project is going to do a presentation on BasicPortal. Vic has added many new features including some really cool stuff he does to create UI's in Flash. It should be a great demo. 2. John Menke - JSF Tutorial Presentation and Struts-Layout Navigator tag update Others are welcome to present also. I will be posting to the Struts group for more members so maybe we can get even more participants now. Last month we had 10 attendees and 3 presentations. This month should be even better! -jm
RE: Problem with ExpressionEvaluatorManager in a custom jstl tag
Did you implement the tag by following the EL examples in the struts-contrib source code? -Original Message- From: Vic Cekvenich [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 10, 2003 7:33 AM To: [EMAIL PROTECTED] Subject: Re: Problem with ExpressionEvaluatorManager in a custom jstl tag Please post on another mail list, JSPTags or JSP. .V Dom wrote: Hi I've created a tag using rt expression without trouble. I 've created the same tag using jstl : in doEndTag(), I call ExpressionEvaluatorManager.evaluate with the right parameters, but running it, i get (in a try catch): 2003-06-10 11:19:59,963 ERROR [org.jboss.web.localhost.Engine] ApplicationDispatcher[/wassWEB] Servlet.service() pour la servlet jsp a lancé une exception org.apache.jasper.JasperException: org/apache/taglibs/standard/lang/support/ExpressionEvaluatorManager at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 2 54) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher . java:684) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatc h er.java:432) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatche r ..java:356) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1 0 69) ... 2003-06-10 11:20:00,213 ERROR [org.jboss.web.localhost.Engine] - Root Cause - javax.servlet.ServletException: org/apache/taglibs/standard/lang/support/ExpressionEvaluatorManager at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextIm p l.java:536) at org.apache.jsp.client_jsp._jspService(client_jsp.java:323) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 2 10) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher . java:684) I can't debug it, the exception is not catched. I'm using other standard jstl tags (c, html-el, etc) without problem What's happening there ? Dom -- Vic Cekvenich, Struts Instructor, 1-800-917-JAVA Advanced a href =baseBeans.comStruts Training/a and project recovery in North East. Open Source a href =baseBeans.comContent Management/a basicPortal sofware Best practicea href =baseBeans.comStruts Support/a v.1.1 helper ScafflodingXPress - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: new sample best practice Struts data driven web app for Tomcat 5/Resin 3
very cool Vic!! I need tomcat 5 to download? I will do it. Want to check it out. -Original Message- From: Vic Cekvenich [mailto:[EMAIL PROTECTED] Sent: Friday, March 21, 2003 4:14 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: new sample best practice Struts data driven web app for Tomcat 5/Resin 3 I released a new basicPortal implementation called bP v0.8k available for download on basicPortal.sf.net. - The new version is same simple bean has a dao helper design, but it uses ibatis.com db layer. (the older design used RowSet) Ibatis db layer is very nice. - It now works fine and is tested with MYSQL. (and pgSQL) - It is build for JSP 2.0 containers, like a late build of resin 3 and tomcat 5, tested to work with both (but could be converted to JSP 1.2 with addition of the c tag) - It now has a list of maps backed beans for more flexibility. (old design was rows of columns), aka list backed bean. - It uses display tag (struts menu, JSP2, JSTL, tiles, etc.) - Like before, the base action dispatches, DAO is a interface (so you do not have to use iBatis db layer) and beans knows how to CRUD, via very nice OO. Of course... still more to do .V - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[ANN] NJ MVC Open Source Meeting (njmvcopensource)
The NJMVCOPENSOURCE group will be having it's monthly meeting this Sunday at the Morristown Public Library in Morristown NJ at 2:30 New members are welcome!!! We are scheduled to talk about using JDeveloper / BC4J and PostgreSQL with Struts to develop web applications. Other topics may include the Struts Menu. For directions and information see http://groups.yahoo.com/group/njmvcopensource http://www.gti.net/mocolib1/compass.html
RE: Opinions on Struts code generator - A zipped version
JDeveloper from oracle can generate a fully functioning Struts webapp (CRUD and Search pages) just by pointing to a schema and using the wizards. It even works with PostgreSQL. I think you have to use BC4J though for your persistence layer. BC4J is free just not open Source. -Original Message- From: James Higginbotham [mailto:[EMAIL PROTECTED] Sent: Sunday, March 16, 2003 11:55 AM To: Struts Users Mailing List Subject: RE: Opinions on Struts code generator - A zipped version Nice! Wow, hadn't seen that before, only knew of JasperReports.. Thanks for link Vic! Here are some screenshots (thanks Google) of NetDynamics, which will give you a feel for how it allowed a project to define datasources and pages: http://www.exa-corp.co.jp/aps/websolution/images/nd5Studio.gif http://developer.netscape.com/software/tools/listing/application/databas e/NetDynamics/nd_scr_1_small.gif (will need a magnifier for that one!) And, here are some visual interdev shots: http://msdn.microsoft.com/library/en-us/vidref98/html/vi54xk1.gif http://www.microsoft.com/mspress/books/sampchap/1607/vi52fd7x.gif And the VB-style of event navigation: http://msdn.microsoft.com/library/en-us/dncomg/html/vbscriptcom01.gif Put it all together and use J2EE and Struts as the foundation, and you have a worthy .Net adversary with excellence in engineering! James -Original Message- From: Vic Cekvenich [mailto:[EMAIL PROTECTED] Sent: Sunday, March 16, 2003 8:53 AM To: [EMAIL PROTECTED] Subject: Re: Opinions on Struts code generator - A zipped version Like this (but it's read only): http://ireport.sourceforge.net/images/screenshot6.gif It even has a wizzard from SQL. .V James Higginbotham wrote: Interesting.. How about taking this to the next level, which all struts generators have failed to do (except a BEA tool that requires you to buy into them): 1) Offer the ability to define the concept of a page, which has associated to it the action and an JSP page 2) Define the fields that will be managed within the JSP page, including the types of fields (text, textarea, drop down), datasources for drop downs, and validation rules 3) Allow the user to define events that occur when the user submits the page. This would include things like Save, Update, Delete, Create, Cancel, Next, Previous, etc. 4) Allow the user to select a custom event handler or a default one such as Cancel, which would have a wizard to allow the user to select the page it flows to and do any logic like strip out session beans if the action's form is session scoped 5) Optionally, you could extend the concept of the fields to allow them to be mapped to datasources, by which I mean an EJB, JDBC Datasource, etc. So, your tools allows for the definition of dataobjects, pages, and fields that are all tied together using some configuration file and optionally generated source. Note that some of this could be done with a state diagramming tool within the app, and some of it would be more event driven. What I'm proposing is something that operates like VB or Visual Interdev, and allows either rapid prototyping, rapid web tier integration, and rapid business tier integration. Add in a little NetDynamics for spice, and you have a really interesting tool that is beyond just code generation. I've been wanting to do this for several years but I've had 0 time to put into it. I've been hoping that someone else catches the vision and can help me run with it, as I firmly believe this is what is missing from J2EE and has rarely been filled in by code generators. My guess is that Eclipse or some other IDE would allow for the GUI of this tool to be built and integrated quickly, benefiting from the IDE's class parsing rules, Add new source capabilities, and other Java semantics that tend to slow tools down when they reach this point. Thoughts? James -Original Message- From: james logsdon [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 8:54 AM To: [EMAIL PROTECTED] Subject: Re: Opinions on Struts code generator - A zipped version Hopefully this works... From: Robert McIntosh [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: Opinions on Struts code generator Date: Tue, 11 Mar 2003 17:25:06 -0600 how about zipping it up? james logsdon wrote: I was not able to attach my pdf file. The mail server either said that it was too big or it just did not attach it. I created a group on yahoo and added the file there. It can be retrieved by following the link: http://groups.yahoo.com/group/quickStartCodeGenerator/files/ QuickStart .doc but if you do not have a yahoo id you will have to create one. Sorry for any inconvenience. James From: james
