Is the property actually "ID", as in "String getID()" ?
Or is it getId() ?
In the JPA MailReader code (see the sandbox), @Results like this one
are working:
@Result(name = Index.SUCCESS, value = Index.INDEX, type
=ServletActionRedirectResult.class, params = {Index.USER,
Index.USER_USERNAME })
where
public static final String USER = "user";
public static final String USER_USERNAME = "${user.username}";
The end result is the that user parameter is appended to the query
string for the redirect.
-- HTH, Ted
* <http://www.StrutsMentor.com/>
On Dec 9, 2007 5:32 AM, Johannes Geppert <[EMAIL PROTECTED]> wrote:
> Does no one have a resolution for my problem?
> With XML-Configuration it works perfectly.
> But I like the Configuration with Annotations.
>
> I try it with Struts 2.1.0 and the codebehind plugin.
>
> Thank You
> Johannes
>
>
> >
> > Hello,
> >
> > i try to use the Result Annotations in my new Project, this works fine for
> > me.
> > But when I try to use parameters I become an Exception.
> >
> > Config:
> > @Namespace(value="/")
> > @Results( {
> > @Result(value = "myresult.action", type =
> > ServletActionRedirectResult.class, params={"ID","${ID}"}),
> > @Result(value = "/pages/search.jsp", name="input")
> > })
> > public class Search extends BaseSupport
> >
> >
> > In the log I found following messages:
> > DEBUG (org.apache.struts2.config.ClasspathPackageProvider:58) -
> > ClasspathPackageProvider: Processing class de.geppert.actions.Search
> > DEBUG (org.apache.struts2.config.ClasspathPackageProvider:58) - Adding
> > parmeter[ID:${ID}] to result.
> >
> > this looks fine but I when I use this Action It returned a
> > NullPointerException and following log messages:
> >
> > ERROR (com.opensymphony.xwork2.DefaultActionInvocation:28) - There was an
> > exception while instantiating the result of type
> > org.apache.struts2.dispatcher.ServletActionRedirectResult
> > Caught OgnlException while setting property 'ID' on type
> > 'org.apache.struts2.dispatcher.ServletActionRedirectResult'. - Class:
> > ognl.ObjectPropertyAccessor
> > File: ObjectPropertyAccessor.java
> > Method: setProperty
> > Line: 132 - ognl/ObjectPropertyAccessor.java:132:-1
> > at
> > com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:400)
> > at
> > com.opensymphony.xwork2.ognl.OgnlUtil.setProperties(OgnlUtil.java:87)
> > at
> > com.opensymphony.xwork2.ognl.OgnlReflectionProvider.setProperties(OgnlReflectionProvider.java:55)
> > at
> > com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:222)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:201)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:349)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:259)
> > at
> > com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:141)
> > at
> > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:85)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
> > at
> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
> > at
> > com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:248)
> > at
> > org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)
> > at
> > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:85)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
> > at
> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
> > at
> > com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:124)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
> > at
> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
> > at
> > com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:170)
> > at
> > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:85)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
> > at
> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:227)
> > at
> > com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:104)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:230)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:229)
> > at
> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
> >
> > Can anybody resolve my problem? I think my configuration has no errors,
> > because my Actions without parameters work fine.
> >
> > Best Regards
> > Johannes Geppert
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