Q.Struts Action Chaining?

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!!! Struts Frequently Asked Questions !!!

Q.Struts Action Chaining?

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!!!Answer!!!- From Technical Expert

Chaining actions can be done by simply using the
proper mapping in your forward entries in the struts-config.xml file.

public class AAction extends Action
{
public ActionForward
execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws
Exception
{
// Do something

return mapping.findForward("success");
}
}

/* com/BAction.java */
...

public class BAction extends Action
{
public ActionForward
execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws
Exception
{
// Do something else

return mapping.findForward("success");
}
}

Then you can chain together these two actions with
the Struts configuration as shown in the following excerpt:

...
<action-mappings type="org.apache.struts.action.ActionMapping">
<action path="/A"
type="com.AAction"
validate="false">
<forward name="success" path="/B.do" />
</action>
<action path="/B"
type="com.BAction"
scope="session"
validate="false">
<forward name="success" path="/result.jsp" />
</action>
</action-mappings>

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!!! Struts Frequently Asked Questions !!!

Q.Struts Action Chaining?

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!!!Answer!!!- From Technical Expert

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