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Struts2 Interceptor Error in struts.xml file

 
Greenhorn
Posts: 20
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Hello everyone...

I am creating my application using Struts2 framework...


I have created Interceptor named InterceptorEx ....

code..

package example;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.Interceptor;

public class InterceptorEx implements Interceptor
{

private static final long serialVersionUID = 1L;

public String intercept(ActionInvocation in) throws Exception
{

String className = in.getAction().getClass().getName();
long startTime = System.currentTimeMillis();

System.out.println("Before calling action: " + className);

String result = in.invoke();

long endTime = System.currentTimeMillis();
System.out.println("After calling action: " + className + " Time taken: " + (endTime - startTime) + " ms");

return result;
}

public void destroy()
{
System.out.println("Destroying Interceptor...");
}
public void init()
{
System.out.println("Initializing Interceptor...");
}
}


struts.xml

<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>

<interceptors>
<interceptor name="interceptorTest" class="example.InterceptorEx">
</interceptor>
</interceptors>

<package name="default" extends="struts-default">
<action name="HelloWorld" class="example.HelloWorld">
<interceptor-ref name="interceptorTest"></interceptor-ref>
<result>/example/HelloWorld.jsp</result>
</action>
<action name="welcome" class="example.Welcome">
<result name="REDIRECT" type="redirectAction">Register.action</result>
<result name="input">/example/welcome.jsp</result>
<result name="SUCCESS">/example/HelloWorld.jsp</result>
<result name="FAILIOUR">/example/welcome.jsp</result>
</action>
<action name="Register" class="example.RegisterAction">
<!--<result name="input">/example/Registration.jsp</result>-->
<result name="SUCCESS">/example/viewRegister.jsp</result>
<result name="POPULATE">/example/Registration.jsp</result>
<result name="ERROR">/example/welcome.jsp</result>
</action>
<action name="Order" class="example.BeanExample">
<result name="SUCCESS">/example/BeanExample.jsp</result>
<result name="FAIL">/example/BeanExample.jsp</result>
</action>

<action name="modelAction" class="example.ModelAction" >
<result name="success">/example/modelView.jsp</result>
</action>


<action name="User" class="example.DispatchActionEx">
<result name="success">/example/DispatchAction.jsp</result>
</action>
<action name="*User" class="example.DispatchActionEx" method="{1}">
<result name="success">/example/DispatchAction.jsp</result>
</action>

</package>

</struts>


now i am gettting errror in XML file.....
if i remove interceptor tags then it works fine.....
please help me friends....
 
Ranch Hand
Posts: 35
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place interceptor declaration in struts.xml within package declaration.
 
Rushabh Vashi
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yeah i do the same thing...and its working....thnx bro..
 
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