Answer Posted / sitaram

to handle the errors:

in struts project to handle the error objet by using
ActionError object and to handle the errors by using
ActionErrors object.

for suppose

ActionError ae1=new ActionError("err.one");

ActionError ae2=new ActionError("err.two");

Action Errors aes=new ActionErrors();

aes.add(ae1);

aes.add(ae2);

saveErrors(request,aes);//store the errors object in request
object

to handle exception:

1)using try and cach blocks

2)using declarative exception handling technique

to handle the exceptions by using global exceptons tag in
struts-config.xml

<global-exceptions>

<exception key="gen.err"
type="java.lang.ClassNotFoundException" path="/gen.jsp"/>

whenever that exception will be came it executes the
gen.jsp page.

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