Got it: redefine the whole stack with my custom interceptor
<interceptors>
<interceptor name="exception"
class="com.lsb.rwpayment.interceptors.LsbExceptionInterceptor"/>
<interceptor-stack name="paramsPrepareParamsStack">
<interceptor-ref name="exception"/>
<interceptor-ref name="alias"/>
<interceptor-ref name="params"/>
<interceptor-ref name="servletConfig"/>
<interceptor-ref name="prepare"/>
<interceptor-ref name="i18n"/>
<interceptor-ref name="chain"/>
<interceptor-ref name="modelDriven"/>
<interceptor-ref name="fileUpload"/>
<interceptor-ref name="checkbox"/>
<interceptor-ref name="staticParams"/>
<interceptor-ref name="params"/>
<interceptor-ref name="conversionError"/>
<interceptor-ref name="validation">
<param
name="excludeMethods">input,back,cancel</param>
</interceptor-ref>
<interceptor-ref name="workflow">
<param
name="excludeMethods">input,back,cancel</param>
</interceptor-ref>
</interceptor-stack>
</interceptors>
<default-interceptor-ref name="paramsPrepareParamsStack"
/>
Richard Gundersen
Java Developer
Email: [EMAIL PROTECTED]
Phone: 01618302398
Fax: 01618342536
London Scottish Bank plc
24 Mount Street
Manchester
M2 3LS
-----Original Message-----
From: Gundersen, Richard [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 29, 2008 11:18 AM
To: Struts Users Mailing List
Subject: Custom Exception Interceptor
Hi
I'm trying to override the default global exception handler, because I
need to remove a certain session attribute when an exception occurs. I
think I've done most of what's needed, it's just not being executed.
This is my struts.xml (I need my 'exception' to replace the one in the
default stack)
*****************
<interceptors>
<interceptor name="exception"
class="com.lsb.rwpayment.interceptors.LsbExceptionInterceptor"/>
</interceptors>
<default-interceptor-ref name="paramsPrepareParamsStack" />
***************
This is my interceptor:
********************
public class LsbExceptionInterceptor extends ExceptionMappingInterceptor
{
public String intercept(ActionInvocation invocation) throws
Exception {
String result = super.intercept(invocation);
Map attibutes = ActionContext.getContext().getSession();
attibutes.remove(BaseAction.CURRENT_TRANSACTION);
return result;
}
}
***********************
Any ideas please?
Richard Gundersen
Java Developer
Email: [EMAIL PROTECTED]
Phone: 01618302398
Fax: 01618342536
London Scottish Bank plc
24 Mount Street
Manchester
M2 3LS
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information, attachments and opinions contained in this E-mail are those of its
author only and do not necessarily represent those of London Scottish Bank PLC
or any other members of the London Scottish Group.
If you are not the intended addressee, you are prohibited from any disclosure,
distribution or further copying or use of this communication or the information
in it or taking any action in reliance on it. If you have received this
communication in error please notify the Information Security Manager at [EMAIL
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We utilise virus scanning software but we cannot guarantee the security of
electronic communications and you are advised to check any attachments for
viruses. We do not accept liability for any loss resulting from any corruption
or alteration of data or importation of any virus as a result of receiving this
electronic communication.
Replies to this E-mail may be monitored for operational or business reasons.
London Scottish Bank PLC is authorised and regulated by the Financial Services
Authority.
London Scottish Bank plc, Registered Office: 201 Deansgate, Manchester M3 3NW
Registered Number 973008 England.
Subsidiary Companies:-
London Scottish Finance Limited, Registered Office: 201 Deansgate, Manchester
M3 3NW Registered Number 233259 England.
London Scottish Broking Limited, Registered Office: 201 Deansgate, Manchester
M3 3NW Registered Number 230110 England.
Robinson Way & Company Limited, Registered Office: 201 Deansgate, Manchester M3
3NW Registered Number 885896 England.
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