StrutsSpringTestCase - not releasing connections until all tests complete
Hi all, I am having a problem with my JUnit tests. They are not closing the hibernate session until ALL of the tests have finished. Needless to say now that I have quite a few tests some are failing because they cannot connect to the database. The app is a Struts 2, Spring 2.5.6 app. I am not using an Open Session In View filter preferring to grab all my data before the view layer. I know this is a bit of a general problem and will be difficult for people to analyse but maybe someone has run into this before. I am using the StrutsSpringTestCase which is part of the struts release. I notice a few other examples on the web and linked to from the docco where people use their own classes. Cheers, Carl. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Strusts Error - no Action mapped for action name HelloWorld
Hi Dham,
use config browser plugin to verify your configuration:
http://poulwiel.blogspot.com/2009/09/config-browser-plugin-in-struts2.html
Also try to first run blank or demo app from struts_apps.zip and then
modify it to suit your needs.
Best greetings,
Paweł Wielgus.
2009/12/22 dhammikas dhammi...@gmail.com:
Dear All,
I am very new to strusts 2.1 and just struggling with up and running the
hello world app. Following is the error that i am getting
WARNING: Could not find action or result
There is no Action mapped for action name HelloWorld. - [unknown location]
at
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
at
org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
at
org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
at
com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
at
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
at
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Following is the mapping at web.xml
display-namehw/display-name
filter
filter-namestruts2/filter-name
filter-classorg.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter/filter-class
init-param
param-nameactionPackages/param-name
param-valuesample/param-value
/init-param
/filter
filter-mapping
filter-namestruts2/filter-name
url-pattern/*/url-pattern
/filter-mapping
Following is the strusts.xml mapping
struts
constant name=struts.enable.DynamicMethodInvocation value=false/
constant name=struts.devMode value=false/
package name=sample namespace=/sample extends=struts-default
action name=HelloWorld class=sample.HelloWorld
result/pages/helloWorld.jsp/result
/action
/package
/struts
Following is the sample.HelloWorld.java
package sample;
import com.opensymphony.xwork2.ActionSupport;
public class HelloWorld extends ActionSupport{
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public String execute() throws Exception {
setMessage(Hello World!);
return SUCCESS;
}
}
Following is the /pages/helloWorld.jsp
%@ taglib prefix=s uri=/struts-tags %
html
head
meta http-equiv=Content-Type content=text/html; charset=UTF-8
titleHello World/title
/head
body
div align=leftTo your information this is your helloWorld.jsp page under
WebContent directiory./div
br
br
centerh1s:property value=message//h1/center
/body
/html
Following is the url being used to access the helloWorld.jsp
http://localhost:8080/hw/sample/HelloWorld.action
http://localhost:8080/hw/sample/HelloWorld.action
ANYBODY, PLEASE BE KIND ENOUGH TO HELP ME TO GET RID OF THIS TERRIBLE DAMN
ERROR.
Thanking and please let me know any concerns/thoughts.
Dham
--
View
Re: Strusts Error - no Action mapped for action name HelloWorld
Dear Paweł,
Thanks a lot for the kind reply, i got in with the browser plugin feature
and it shows nothing with the Actions in default namespace , so i guess
there should be some basic mismatch in my app though it seems ok and nice..
btw i found a better post about browser plugin here,
http://devtalks.blogspot.com/2009/10/struts2-config-browser-plugin.html
http://devtalks.blogspot.com/2009/10/struts2-config-browser-plugin.html
Well, now i am on with ur second suggestion, modifying the blank demo and
try to make up and running.. let me come back with any good news..
Thanks a lot for advice.
Dham
Paweł Wielgus wrote:
Hi Dham,
use config browser plugin to verify your configuration:
http://poulwiel.blogspot.com/2009/09/config-browser-plugin-in-struts2.html
Also try to first run blank or demo app from struts_apps.zip and then
modify it to suit your needs.
Best greetings,
Paweł Wielgus.
2009/12/22 dhammikas dhammi...@gmail.com:
Dear All,
I am very new to strusts 2.1 and just struggling with up and running the
hello world app. Following is the error that i am getting
WARNING: Could not find action or result
There is no Action mapped for action name HelloWorld. - [unknown
location]
at
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
at
org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
at
org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
at
com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
at
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
at
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Following is the mapping at web.xml
display-namehw/display-name
filter
filter-namestruts2/filter-name
filter-classorg.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter/filter-class
init-param
param-nameactionPackages/param-name
param-valuesample/param-value
/init-param
/filter
filter-mapping
filter-namestruts2/filter-name
url-pattern/*/url-pattern
/filter-mapping
Following is the strusts.xml mapping
struts
constant name=struts.enable.DynamicMethodInvocation value=false/
constant name=struts.devMode value=false/
package name=sample namespace=/sample extends=struts-default
action name=HelloWorld class=sample.HelloWorld
result/pages/helloWorld.jsp/result
/action
/package
/struts
Following is the sample.HelloWorld.java
package sample;
import com.opensymphony.xwork2.ActionSupport;
public class HelloWorld extends ActionSupport{
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public String execute() throws Exception {
setMessage(Hello World!);
return SUCCESS;
}
}
Following is the /pages/helloWorld.jsp
%@ taglib prefix=s uri=/struts-tags %
html
head
meta http-equiv=Content-Type content=text/html; charset=UTF-8
titleHello World/title
/head
body
div align=leftTo
Re: Strusts Error - no Action mapped for action name HelloWorld
Please return later to see if your message was accepted by the mailing list.
If there is a problem, Nabble will alert you by email and provide additional
instructions.
Dear Paweł,
Thanks a lot for the kind reply, i got in with the browser plugin feature
and it shows nothing with the Actions in default namespace , so i guess
there should be some basic mismatch in my app though it seems ok and nice..
btw i found a better post about browser plugin here,
http://devtalks.blogspot.com/2009/10/struts2-config-browser-plugin.html
http://devtalks.blogspot.com/2009/10/struts2-config-browser-plugin.html
Well, now i am on with ur second suggestion, modifying the blank demo and
try to make up and running.. let me come back with any good news..
Thanks a lot for advice.
Dham
Paweł Wielgus wrote:
Hi Dham,
use config browser plugin to verify your configuration:
http://poulwiel.blogspot.com/2009/09/config-browser-plugin-in-struts2.html
Also try to first run blank or demo app from struts_apps.zip and then
modify it to suit your needs.
Best greetings,
Paweł Wielgus.
2009/12/22 dhammikas dhammi...@gmail.com:
Dear All,
I am very new to strusts 2.1 and just struggling with up and running the
hello world app. Following is the error that i am getting
WARNING: Could not find action or result
There is no Action mapped for action name HelloWorld. - [unknown
location]
at
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
at
org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
at
org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
at
com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
at
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
at
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Following is the mapping at web.xml
display-namehw/display-name
filter
filter-namestruts2/filter-name
filter-classorg.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter/filter-class
init-param
param-nameactionPackages/param-name
param-valuesample/param-value
/init-param
/filter
filter-mapping
filter-namestruts2/filter-name
url-pattern/*/url-pattern
/filter-mapping
Following is the strusts.xml mapping
struts
constant name=struts.enable.DynamicMethodInvocation value=false/
constant name=struts.devMode value=false/
package name=sample namespace=/sample extends=struts-default
action name=HelloWorld class=sample.HelloWorld
result/pages/helloWorld.jsp/result
/action
/package
/struts
Following is the sample.HelloWorld.java
package sample;
import com.opensymphony.xwork2.ActionSupport;
public class HelloWorld extends ActionSupport{
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public String execute() throws Exception {
setMessage(Hello World!);
return SUCCESS;
}
}
Following is the /pages/helloWorld.jsp
%@ taglib
Re: Strusts Error - no Action mapped for action name HelloWorld
Hello All,
I was able to bring the strusts's blank demo up and running :) , but my
previous app is also holding the same piece of architecture, i went thourhg
and checked twice, the structure/features and syntax are totally identical
and am not able to find out where the actual fault is..
Anyway I have done what I need in a alternative way... Thanks a lot Pawel
for the tips..
Cheers
Dear Paweł,
Thanks a lot for the kind reply, i got in with the browser plugin feature
and it shows nothing with the Actions in default namespace , so i guess
there should be some basic mismatch in my app though it seems ok and nice..
btw i found a better post about browser plugin here,
http://devtalks.blogspot.com/2009/10/struts2-config-browser-plugin.html
http://devtalks.blogspot.com/2009/10/struts2-config-browser-plugin.html
Well, now i am on with ur second suggestion, modifying the blank demo and
try to make up and running.. let me come back with any good news..
Thanks a lot for advice.
Dham
Paweł Wielgus wrote:
Hi Dham,
use config browser plugin to verify your configuration:
http://poulwiel.blogspot.com/2009/09/config-browser-plugin-in-struts2.html
Also try to first run blank or demo app from struts_apps.zip and then
modify it to suit your needs.
Best greetings,
Paweł Wielgus.
2009/12/22 dhammikas dhammi...@gmail.com:
Dear All,
I am very new to strusts 2.1 and just struggling with up and running the
hello world app. Following is the error that i am getting
WARNING: Could not find action or result
There is no Action mapped for action name HelloWorld. - [unknown
location]
at
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
at
org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
at
org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
at
com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
at
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
at
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Following is the mapping at web.xml
display-namehw/display-name
filter
filter-namestruts2/filter-name
filter-classorg.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter/filter-class
init-param
param-nameactionPackages/param-name
param-valuesample/param-value
/init-param
/filter
filter-mapping
filter-namestruts2/filter-name
url-pattern/*/url-pattern
/filter-mapping
Following is the strusts.xml mapping
struts
constant name=struts.enable.DynamicMethodInvocation value=false/
constant name=struts.devMode value=false/
package name=sample namespace=/sample extends=struts-default
action name=HelloWorld class=sample.HelloWorld
result/pages/helloWorld.jsp/result
/action
/package
/struts
Following is the sample.HelloWorld.java
package sample;
import com.opensymphony.xwork2.ActionSupport;
public class HelloWorld extends ActionSupport{
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public String execute()
if tag with #parameters
Hi all,
I'm testing for the existence of a request parameter in a jsp page in Struts 2
%@ taglib prefix=s uri=/struts-tags%
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01//EN
http://www.w3.org/TR/html4/strict.dtd;
s:property value=#parameters.messageKey/br/
s:if test=%{#parameters.messageKey == 'yes'}
yes
/s:if
s:else
no
/s:else
But, whatever I do, result is always no
Tested with these cases:
test.jsp
test.jsp?messageKey=
test.jsp?messageKey=yes
test.jsp?messageKey=no
Changed it to s:if test=#parameters.messageKey == 'yes', same results
Changed it to s:if test={#parameters.messageKey == 'yes'}, results
are negated as above, ie you got no when previously you got yes
What's the solution here ?
Cheers
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: if tag with #parameters
If it is a request parameter, then make a setter for it to get set and
getter to retrieve it and use % instead of #
If you want to have the parameter in the page context use the s:set with id
On Tue, Dec 22, 2009 at 3:36 PM, foo bar linut...@gmail.com wrote:
Hi all,
I'm testing for the existence of a request parameter in a jsp page in
Struts 2
%@ taglib prefix=s uri=/struts-tags%
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01//EN
http://www.w3.org/TR/html4/strict.dtd;
s:property value=#parameters.messageKey/br/
s:if test=%{#parameters.messageKey == 'yes'}
yes
/s:if
s:else
no
/s:else
But, whatever I do, result is always no
Tested with these cases:
test.jsp
test.jsp?messageKey=
test.jsp?messageKey=yes
test.jsp?messageKey=no
Changed it to s:if test=#parameters.messageKey == 'yes', same results
Changed it to s:if test={#parameters.messageKey == 'yes'}, results
are negated as above, ie you got no when previously you got yes
What's the solution here ?
Cheers
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Saeed Iqbal
Independant Consultant
J2EE - Application Architect / Developer
Re: if tag with #parameters
Hi,
I would prefer not to use getter/setter.
What I really want to know is, why is this not working as expected ?
Anyway, I solved it
s:if test=#parameters.messageKey[0] == 'yes'
#parameters.messageKey is of type String[], which make sense now
On Tue, Dec 22, 2009 at 9:46 PM, Saeed Iqbal saee...@gmail.com wrote:
If it is a request parameter, then make a setter for it to get set and
getter to retrieve it and use % instead of #
If you want to have the parameter in the page context use the s:set with id
On Tue, Dec 22, 2009 at 3:36 PM, foo bar linut...@gmail.com wrote:
Hi all,
I'm testing for the existence of a request parameter in a jsp page in
Struts 2
%@ taglib prefix=s uri=/struts-tags%
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01//EN
http://www.w3.org/TR/html4/strict.dtd;
s:property value=#parameters.messageKey/br/
s:if test=%{#parameters.messageKey == 'yes'}
yes
/s:if
s:else
no
/s:else
But, whatever I do, result is always no
Tested with these cases:
test.jsp
test.jsp?messageKey=
test.jsp?messageKey=yes
test.jsp?messageKey=no
Changed it to s:if test=#parameters.messageKey == 'yes', same results
Changed it to s:if test={#parameters.messageKey == 'yes'}, results
are negated as above, ie you got no when previously you got yes
What's the solution here ?
Cheers
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Saeed Iqbal
Independant Consultant
J2EE - Application Architect / Developer
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: if tag with #parameters
Yes, parameters are String arrays. As a side note, see the following
post because sometimes OGNL evaluates things differently:
http://www.mail-archive.com/user@struts.apache.org/msg80015.html
2009/12/22 foo bar linut...@gmail.com:
Hi,
I would prefer not to use getter/setter.
What I really want to know is, why is this not working as expected ?
Anyway, I solved it
s:if test=#parameters.messageKey[0] == 'yes'
#parameters.messageKey is of type String[], which make sense now
On Tue, Dec 22, 2009 at 9:46 PM, Saeed Iqbal saee...@gmail.com wrote:
If it is a request parameter, then make a setter for it to get set and
getter to retrieve it and use % instead of #
If you want to have the parameter in the page context use the s:set with id
On Tue, Dec 22, 2009 at 3:36 PM, foo bar linut...@gmail.com wrote:
Hi all,
I'm testing for the existence of a request parameter in a jsp page in
Struts 2
%@ taglib prefix=s uri=/struts-tags%
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01//EN
http://www.w3.org/TR/html4/strict.dtd;
s:property value=#parameters.messageKey/br/
s:if test=%{#parameters.messageKey == 'yes'}
yes
/s:if
s:else
no
/s:else
But, whatever I do, result is always no
Tested with these cases:
test.jsp
test.jsp?messageKey=
test.jsp?messageKey=yes
test.jsp?messageKey=no
Changed it to s:if test=#parameters.messageKey == 'yes', same results
Changed it to s:if test={#parameters.messageKey == 'yes'}, results
are negated as above, ie you got no when previously you got yes
What's the solution here ?
Cheers
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Saeed Iqbal
Independant Consultant
J2EE - Application Architect / Developer
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
best practices in struts 2.1 - Tiles and Convention - clean URLs with minimum number of actions
I'm using struts 2.1.8.1 here and have a question about best practices
in the following situation:
I have a form page, 'register'. It takes several fields, username,
password, etc.
I want the initial form page to be rendered via GET:
http://my.server.net/register
This shows the blank form (the tile definition below), without
attempting to validate the fields.
definition name=registrationPage extends=defaultLayout
put-attribute name=content
value=/WEB-INF/pages/registration.jsp/
/definition
On POST to the same URL 'http://my.server.net/register', I want to
perform validation on the form, (via register-validation.xml or
Annotation). If the form validates then perform the action that triggers
the underlying business logic. Otherwise re-display the form with
validation errors (again, same URL, 'http://my.server.net/register').
I am using the Convention plugin and the Tiles plugin. The combination
of these two seems to throw a wrench in the works.
It seems that with the Convention plugin, I can only depend on execute()
being called, or I need to define multiple actions.
The approach I'm using now works reasonably well but there must be a
cleaner way:
@ParentPackage(testing)
public class Register extends ActionSupport
{
@Action(value=register,result...@result(name=input,
type=tiles, location=registrationPage)})
@SkipValidation
public String execute() throws Exception
{
return this.isBlank() ? INPUT : submit;
}
@Action
(
value=register-submit,
results=
{
@Result(name=input, type=tiles,
location=registrationPage),
@Result(name=error, type=tiles,
location=registrationPage),
@Result(name=success, type=tiles,
location=registrationSuccessfulPage)
}
)
public String executeValidate() throws Exception
{
// perform business logic
return SUCCESS;
}
private boolean isBlank()
{
return StringUtils.isBlank(this.username)
StringUtils.isBlank(this.password)
}
}
Someone can still link in to /register-submit, which isn't awful, since
validation is performed. But I'd like to minimize the number of
actionable URLs on my site and avoid writing an isBlank() method for
each form.
It would seem more straightforward if I could depend on an INPUT result
on the first load of the page (with @SkipValidation), and then execute()
thereafter, with only a single action defined at the class level instead
of multiple actions at the method level.
Is this possible, and if so, what is the most appropriate way to do this
via struts 2.1?
I am addicted to the Convention plugin annotation, and I cannot do
without Tiles.
For reference, I'm using the following in struts.xml:
constant name=struts.convention.action.alwaysMapExecute value=false/
package name=testing extends=struts-default
!-- Set the tiles result type as the default for this package. --
result-types
result-type name=tiles
class=org.apache.struts2.views.tiles.TilesResult default=true/
/result-types
/package
Many thanks for any alternatives or refinements of this approach.
/ chuck
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[S2] s:select can't use ENUM type
Hi,
I got problem to using ENUM type in s:select, here is my code:
s:select label=Sex
name=user.sex
list=getComboBox(ComboBoxType.SEX)
listKey=key
listValue=value
value=user.sex/
but if I change to use String (e.g: list=getComboBox('SEX')),
and do the conversion in the action then it working fine.
Is it a bug?
Regards
LV
Re: if tag with #parameters
I think that the correct test is:
s:property value=#messageKey/br/
s:if test=%{#messageKey == 'yes'}
yes
2009/12/22 foo bar linut...@gmail.com
Hi all,
I'm testing for the existence of a request parameter in a jsp page in
Struts 2
%@ taglib prefix=s uri=/struts-tags%
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01//EN
http://www.w3.org/TR/html4/strict.dtd;
s:property value=#parameters.messageKey/br/
s:if test=%{#parameters.messageKey == 'yes'}
yes
/s:if
s:else
no
/s:else
But, whatever I do, result is always no
Tested with these cases:
test.jsp
test.jsp?messageKey=
test.jsp?messageKey=yes
test.jsp?messageKey=no
Changed it to s:if test=#parameters.messageKey == 'yes', same results
Changed it to s:if test={#parameters.messageKey == 'yes'}, results
are negated as above, ie you got no when previously you got yes
What's the solution here ?
Cheers
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--
Serafin Hernandez Blazquez
649 81 64 87
Re: [S2] s:select can't use ENUM type
what does getComboBox accepting? an Enum value or Enum array?
if an Enum value then you have to do @{include full package
path}comboboxt...@sex
On Wed, Dec 23, 2009 at 12:15 AM, mailtolouis2020-str...@yahoo.com wrote:
Hi,
I got problem to using ENUM type in s:select, here is my code:
s:select label=Sex
name=user.sex
list=getComboBox(ComboBoxType.SEX)
listKey=key
listValue=value
value=user.sex/
but if I change to use String (e.g: list=getComboBox('SEX')),
and do the conversion in the action then it working fine.
Is it a bug?
Regards
LV
how do I use absolute url actions in html:form tag with struts 1.3.8
Hi, I'm a Struts newbie and am tasked with trying to change relative URLs on our site to be absolute. I have a form that looks like: html:form action=/fcon/MyAction and once it renders it displays: form id=myForm method=GET action=/modules/mymodule/fcon/MyAction.do onsubmit=return validateFilterForm(event, this); What I'd like is to have it render an absolute URL: form id=myForm method=GET action=http://www.mysite.com/modules/mymodule/fcon/MyAction.do; onsubmit=return validateFilterForm(event, this); How can I do this? Thanks a lot, Jason - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
