exceptionhandler.html

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<A NAME="log"><!-- --></A><H3>
log</H3>
<PRE>
private static final org.apache.commons.logging.Log <B>log</B></PRE>
<DL>
<DD><p>Commons logging instance.</p></DL>
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<A NAME="messages"><!-- --></A><H3>
messages</H3>
<PRE>
private static <A HREF="../../../../org/apache/struts/util/MessageResources.html">MessageResources</A> <B>messages</B></PRE>
<DL>
<DD><p>The message resources for this package.</p></DL>

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<A NAME="ExceptionHandler()"><!-- --></A><H3>
ExceptionHandler</H3>
<PRE>
public <B>ExceptionHandler</B>()</PRE>
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<A NAME="execute(java.lang.Exception, org.apache.struts.config.ExceptionConfig, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)"><!-- --></A><H3>
execute</H3>
<PRE>
public <A HREF="../../../../org/apache/struts/action/ActionForward.html">ActionForward</A> <B>execute</B>(java.lang.Exception&nbsp;ex,
                             <A HREF="../../../../org/apache/struts/config/ExceptionConfig.html">ExceptionConfig</A>&nbsp;ae,
                             <A HREF="../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A>&nbsp;mapping,
                             <A HREF="../../../../org/apache/struts/action/ActionForm.html">ActionForm</A>&nbsp;formInstance,
                             javax.servlet.http.HttpServletRequest&nbsp;request,
                             javax.servlet.http.HttpServletResponse&nbsp;response)
                      throws javax.servlet.ServletException</PRE>
<DL>
<DD><p>Handle the <code>Exception</code>.
 Return the <code>ActionForward</code> instance (if any) returned by
 the called <code>ExceptionHandler</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ex</CODE> - The exception to handle<DD><CODE>ae</CODE> - The ExceptionConfig corresponding to the exception<DD><CODE>mapping</CODE> - The ActionMapping we are processing<DD><CODE>formInstance</CODE> - The ActionForm we are processing<DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>response</CODE> - The servlet response we are creating<DT><B>Throws:</B><DD><CODE>javax.servlet.ServletException</CODE> - if a servlet exception occurs<DT><B>Since: </B><DD>Struts 1.1</DD>
</DL>
</DD>
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<A NAME="logException(java.lang.Exception)"><!-- --></A><H3>
logException</H3>
<PRE>
protected void <B>logException</B>(java.lang.Exception&nbsp;e)</PRE>
<DL>
<DD><p>Logs the <code>Exception</code> using commons-logging.</p><DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - The Exception to log.<DT><B>Since: </B><DD>Struts 1.2</DD>
</DL>
</DD>
</DL>
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<A NAME="storeException(javax.servlet.http.HttpServletRequest, java.lang.String, org.apache.struts.action.ActionError, org.apache.struts.action.ActionForward, java.lang.String)"><!-- --></A><H3>
storeException</H3>
<PRE>
protected void <B>storeException</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                              java.lang.String&nbsp;property,
                              <A HREF="../../../../org/apache/struts/action/ActionError.html">ActionError</A>&nbsp;error,
                              <A HREF="../../../../org/apache/struts/action/ActionForward.html">ActionForward</A>&nbsp;forward,
                              java.lang.String&nbsp;scope)</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>Use storeException(HttpServletRequest, String, ActionMessage, ActionForward, String)
 instead. This will be removed after Struts 1.2.</I>
<P>
<DD><p>Default implementation for handling an <code>ActionError</code> generated
 from an <code>Exception</code> during <code>Action</code> delegation. The default
 implementation is to set an attribute of the request or session, as
 defined by the scope provided (the scope from the exception mapping). An
 <code>ActionErrors</code> instance is created, the error is added to the collection
 and the collection is set under the <code>Globals.ERROR_KEY</code>.</p><DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The request we are handling<DD><CODE>property</CODE> - The property name to use for this error<DD><CODE>error</CODE> - The error generated from the exception mapping<DD><CODE>forward</CODE> - The forward generated from the input path (from the form or exception mapping)<DD><CODE>scope</CODE> - The scope of the exception mapping.</DL>
</DD>
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<A NAME="storeException(javax.servlet.http.HttpServletRequest, java.lang.String, org.apache.struts.action.ActionMessage, org.apache.struts.action.ActionForward, java.lang.String)"><!-- --></A><H3>
storeException</H3>
<PRE>
protected void <B>storeException</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                              java.lang.String&nbsp;property,
                              <A HREF="../../../../org/apache/struts/action/ActionMessage.html">ActionMessage</A>&nbsp;error,
                              <A HREF="../../../../org/apache/struts/action/ActionForward.html">ActionForward</A>&nbsp;forward,
                              java.lang.String&nbsp;scope)</PRE>
<DL>
<DD><p>Default implementation for handling an <code>ActionMessage</code> generated
 from an <code>Exception</code> during <code>Action</code> delegation. The default
 implementation is to set an attribute of the request or session, as
 defined by the scope provided (the scope from the exception mapping). An
 <code>ActionMessages</code> instance is created, the error is added to the
 collection and the collection is set under the <code>Globals.ERROR_KEY</code>.</p><DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The request we are handling<DD><CODE>property</CODE> - The property name to use for this error<DD><CODE>error</CODE> - The error generated from the exception mapping<DD><CODE>forward</CODE> - The forward generated from the input path (from the form or exception mapping)<DD><CODE>scope</CODE> - The scope of the exception mapping.<DT><B>Since: </B><DD>Struts 1.2</DD>
</DL>
</DD>
</DL>
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