Hi Terry,
My struts.xml looks like this :
<struts>
<package name="AJAXLogin" extends="struts-default">
<global-results>
<result name="methodNotSupported" type="httpheader">
405
The requested method is unsupported
</result>
<result name="error">/JSPPages/Exception.jsp</result>
</global-results>
<global-exception-mappings>
<exception-mapping exception="java.lang.NoSuchMethodException"
result="methodNotSupported"/>
<exception-mapping
exception="java.lang.IllegalArgumentException" result="methodNotSupported"/>
<exception-mapping exception="java.lang.NullPointerException"
result="error"/>
</global-exception-mappings>
<action name="Validation" class="cts.com.LoginValidation">
<result name="input">/JSPPages/LoginPage.jsp</result>
<result name="Admin">/JSPPages/Admin.jsp</result>
<result name="Common">/JSPPages/Common.jsp</result>
<result name="blank">/JSPPages/Blank.jsp</result>
<result name="error">/JSPPages/Error.jsp</result>
</action>
</package>
</struts>
My action class LoginValidation.java contains getter and setter methods for
the textfield (username) and password (password) field defined in
LoginPage.jsp.
In the execute method of action class I am explicitely calling the
NullPointerException.
i.e.,
@Override
public String execute() throws Exception {
throw new NullPointerException();
}
When this action class is called I should get the /JSPPages/Exception.jsp
page but currently I am not getting the actual page. Is it necessary to
define exception in the action tags of struts.xml
<action name="Validation" class="cts.com.LoginValidation">
<exception-mapping exception="java.lang.NullPointerException"
result="error"/>
</action>
Thanks in advance,
===============================================================================
Terry Gardner-2 wrote:
>
> Can you be a little more clear about your ask? Using the examples in
> the given URL, are you asking about:
>
> 1. How to code exception.jsp?
> 2. How to code SQLExceptionAction.java?
> 3. What is on the ValueStack in these examples and an Exception occurs?
> 4. something else?
>
> On Apr 27, 2009, at 4:34 AM, NR031 wrote:
>
>>
>> Hi,
>>
>> I am using Struts 2.0.11 and NetBeans 6.1. Is there any way to
>> handle
>> exception in Struts 2?
>>
>> I saw the tutorial given
>> http://struts.apache.org/2.0.11/docs/exception-configuration.html
>> http://struts.apache.org/2.0.11/docs/exception-configuration.html ,
>> but it
>> doesn't contain a sample example that demonstrate the Exception
>> Handling. I
>> am new to Struts so please explain with an example.
>>
>>
>> Thanks in advance,
>> --
>> View this message in context:
>> http://www.nabble.com/Exception-Handling-in-Struts-2.0.11-tp23252025p23252025.html
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
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>
>
> ======
>
> Terry Gardner
> terry.gard...@sun.com
> Skype: Terry_J_Gardner
>
> "Vulcans never bluff." -- Spock
>
>
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>
>
>
--
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