public class RestWorkflowInterceptor
extends com.opensymphony.xwork2.interceptor.MethodFilterInterceptor
Copied from the DefaultWorkflowInterceptor, this interceptor adds support for error handling of Restful
operations. For example, if an validation error is discovered, a map of errors is created and processed to be
returned, using the appropriate content handler for rendering the body.
MethodFilterInterceptor for more info.
Interceptor parameters:
<action name="someAction" class="com.examples.SomeAction">
<interceptor-ref name="params"/>
<interceptor-ref name="validation"/>
<interceptor-ref name="workflow"/>
<result name="success">good_result.ftl</result>
</action>
<-- In this case myMethod as well as mySecondMethod of the action class
will not pass through the workflow process -->
<action name="someAction" class="com.examples.SomeAction">
<interceptor-ref name="params"/>
<interceptor-ref name="validation"/>
<interceptor-ref name="workflow">
<param name="excludeMethods">myMethod,mySecondMethod</param>
</interceptor-ref name="workflow">
<result name="success">good_result.ftl</result>
</action>
<-- In this case, the result named "error" will be used when
an action / field error is found -->
<-- The Interceptor will only be applied for myWorkflowMethod method of action
classes, since this is the only included method while any others are excluded -->
<action name="someAction" class="com.examples.SomeAction">
<interceptor-ref name="params"/>
<interceptor-ref name="validation"/>
<interceptor-ref name="workflow">
<param name="inputResultName">error</param>
<param name="excludeMethods">*</param>
<param name="includeMethods">myWorkflowMethod</param>
</interceptor-ref>
<result name="success">good_result.ftl</result>
</action>
| Constructor and Description |
|---|
RestWorkflowInterceptor() |
| Modifier and Type | Method and Description |
|---|---|
protected String |
doIntercept(com.opensymphony.xwork2.ActionInvocation invocation)
Intercept
ActionInvocation and processes the errors using the ContentTypeHandler
appropriate for the request. |
void |
setContentTypeHandlerManager(ContentTypeHandlerManager mgr) |
void |
setEditMethodName(String editMethodName) |
void |
setInputResultName(String inputResultName)
Set the
inputResultName (result name to be returned when
a action / field error is found registered). |
void |
setNewMethodName(String newMethodName) |
void |
setPostMethodName(String postMethodName) |
void |
setPutMethodName(String putMethodName) |
void |
setValidationFailureStatusCode(String code) |
public void setPostMethodName(String postMethodName)
public void setEditMethodName(String editMethodName)
public void setNewMethodName(String newMethodName)
public void setPutMethodName(String putMethodName)
public void setValidationFailureStatusCode(String code)
public void setContentTypeHandlerManager(ContentTypeHandlerManager mgr)
public void setInputResultName(String inputResultName)
inputResultName (result name to be returned when
a action / field error is found registered). Default to Action.INPUTinputResultName - what result name to use when there was validation error(s).protected String doIntercept(com.opensymphony.xwork2.ActionInvocation invocation) throws Exception
ActionInvocation and processes the errors using the ContentTypeHandler
appropriate for the request.doIntercept in class com.opensymphony.xwork2.interceptor.MethodFilterInterceptorExceptionCopyright © 2000-2014 Apache Software Foundation. All Rights Reserved.