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https://issues.apache.org/jira/browse/WW-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352375#comment-14352375
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A-pZ edited comment on WW-4472 at 3/12/15 2:35 AM:
---------------------------------------------------
I got similar problem!
If one Action class thrown any exception , return no result and response was
none.
This is a quick note to report , attached stacktrace and Action class.
was (Author: alpha-pz):
IMO, Action class with Spring-AOP don't assume DefaultWorkflowInterceptor ( in
xwork2 ).
If we use Spring-AOP , implements WorkflowInterceptor or extend
DefaultWorkflowInterceptor after that extented interceptor register to
struts.xml.
regards.
> @InputConfig annotation is not working when integrating with spring aop
> -----------------------------------------------------------------------
>
> Key: WW-4472
> URL: https://issues.apache.org/jira/browse/WW-4472
> Project: Struts 2
> Issue Type: Bug
> Components: Annotations
> Affects Versions: 2.3.20
> Reporter: Huang Yujie
> Priority: Minor
> Fix For: 2.3.x
>
>
> when configuration an action with the annotation
> {code:java}
> @Action(value = "/doSubmitCity")
> @InputConfig(methodName = "validationFail")
> public void doSubmitCity()
> {
> //The action implementation
> }
> {code}
> The action class is integration with spring aop. (CGLIB proxy)
> And use struts validation framework to do the data validation.
> When the data validation fails. tracing the code to
> {{DefaultWorkflowInterceptor.java}}
> {code:java}
> protected String processInputConfig(final Object action, final String
> method, final String currentResultName) throws Exception {
> String resultName = currentResultName;
> InputConfig annotation = action.getClass().getMethod(method,
> EMPTY_CLASS_ARRAY).getAnnotation(InputConfig.class);
> if (annotation != null) {
> if (!annotation.methodName().equals("")) {
> Method m =
> action.getClass().getMethod(annotation.methodName());
> resultName = (String) m.invoke(action);
> } else {
> resultName = annotation.resultName();
> }
> if (LOG.isDebugEnabled()) {
> LOG.debug("Changing result name from [#0] to [#1] because of
> processing annotation [#2] on action [#3]",
> currentResultName, resultName,
> InputConfig.class.getSimpleName(), action);
> }
> }
> return resultName;
> }
> {code}
> This code, {{action.getClass().getMethod(method,
> EMPTY_CLASS_ARRAY).getAnnotation(InputConfig.class)}} cannot get any
> annotation because the class is proxied.
> The following stack trace is printing in the log:
> {noformat}
> Could not find action or result: /test-extjs/login/doLogin.action
> No result defined for action com.huawei.test.action.login.LoginAction and
> result input
> at
> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:373)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:275)
> at
> com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
> at
> org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
> at
> com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
> at
> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:254)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
> at
> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:254)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
> at
> com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
> {noformat}
> But at the same time, the {{@Action}} annotation is still working fine.
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