wprequestprocessor.html

门户开发

<CODE>protected &nbsp;org.apache.struts.action.ActionMapping</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processMapping(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)">processMapping</A></B>(javax.servlet.http.HttpServletRequest&nbsp;request,
               javax.servlet.http.HttpServletResponse&nbsp;response,
               java.lang.String&nbsp;path)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Calls the super processMapping implementation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;javax.servlet.http.HttpServletRequest</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processMultipart(javax.servlet.http.HttpServletRequest)">processMultipart</A></B>(javax.servlet.http.HttpServletRequest&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If this is a multipart request, wrap it with a special wrapper.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processNewActionUri(java.lang.String, javax.portlet.PortletRequest, javax.portlet.PortletResponse, javax.servlet.ServletContext)">processNewActionUri</A></B>(java.lang.String&nbsp;uri,
                    javax.portlet.PortletRequest&nbsp;request,
                    javax.portlet.PortletResponse&nbsp;response,
                    javax.servlet.ServletContext&nbsp;servletContext)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method will implement the necessary steps to simulate a forward to a 
 Struts Action.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processNoCache(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">processNoCache</A></B>(javax.servlet.http.HttpServletRequest&nbsp;request,
               javax.servlet.http.HttpServletResponse&nbsp;response)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method does not call the Struts Request Processor processNoCache 
 implementation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processPopulate(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.action.ActionForm, org.apache.struts.action.ActionMapping)">processPopulate</A></B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                javax.servlet.http.HttpServletResponse&nbsp;response,
                org.apache.struts.action.ActionForm&nbsp;form,
                org.apache.struts.action.ActionMapping&nbsp;mapping)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Calls the inherited processPopulate.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processRoles(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.action.ActionMapping)">processRoles</A></B>(javax.servlet.http.HttpServletRequest&nbsp;request,
             javax.servlet.http.HttpServletResponse&nbsp;response,
             org.apache.struts.action.ActionMapping&nbsp;mapping)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method will call the super implementation for processing J2EE roles.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#processUri(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">processUri</A></B>(javax.servlet.http.HttpServletRequest&nbsp;request,
           javax.servlet.http.HttpServletResponse&nbsp;response)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Identify and return the path component from the request URI.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ibm/portal/struts/portlet/WpRequestProcessor.html#setServletContext(javax.servlet.ServletContext)">setServletContext</A></B>(javax.servlet.ServletContext&nbsp;sContext)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the servlet context</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.struts.action.RequestProcessor"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class org.apache.struts.action.RequestProcessor</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>destroy, getDebug, getInternal, internalModuleRelativeForward, internalModuleRelativeInclude, log, log, process, processActionCreate, processActionForm, processActionForward, processForward, processInclude, processLocale, processPath, processPreprocess, processValidate</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="messages"><!-- --></A><H3>
messages</H3>
<PRE>
protected static org.apache.struts.util.MessageResources <B>messages</B></PRE>
<DL>
<DD>The message resources for the Struts Portlet Framework.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="log"><!-- --></A><H3>
log</H3>
<PRE>
protected static org.apache.commons.logging.Log <B>log</B></PRE>
<DL>
<DD>Commons Logging instance for this class
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="WpRequestProcessor()"><!-- --></A><H3>
WpRequestProcessor</H3>
<PRE>
public <B>WpRequestProcessor</B>()</PRE>
<DL>
<DD>WpRequestProcessor constructor
<P>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="processMultipart(javax.servlet.http.HttpServletRequest)"><!-- --></A><H3>
processMultipart</H3>
<PRE>
protected javax.servlet.http.HttpServletRequest <B>processMultipart</B>(javax.servlet.http.HttpServletRequest&nbsp;request)</PRE>
<DL>
<DD>If this is a multipart request, wrap it with a special wrapper.
 Otherwise, return the request unchanged.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The HttpServletRequest we are processing
<DT><B>Returns:</B><DD>returns a wrapper request object if needed</DL>
</DD>
</DL>
<HR>

<A NAME="init(org.apache.struts.action.ActionServlet, org.apache.struts.config.ModuleConfig)"><!-- --></A><H3>
init</H3>
<PRE>
public void <B>init</B>(org.apache.struts.action.ActionServlet&nbsp;servlet,
                 org.apache.struts.config.ModuleConfig&nbsp;moduleConfig)
          throws javax.servlet.ServletException</PRE>
<DL>
<DD>Initialize this request processor instance.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servlet</CODE> - The ActionServlet we are associated with<DD><CODE>moduleConfig</CODE> - The ModuleConfig we are associated with.
<DT><B>Throws:</B>
<DD><CODE>javax.servlet.ServletException</CODE> - If an error occor during initialization</DL>
</DD>
</DL>
<HR>

<A NAME="getModuleContext()"><!-- --></A><H3>
getModuleContext</H3>
<PRE>
protected <A HREF="../../../../../com/ibm/portal/struts/common/ModuleContext.html" title="class in com.ibm.portal.struts.common">ModuleContext</A> <B>getModuleContext</B>()</PRE>
<DL>
<DD>Return the module context object
<P>
<DD><DL>

<DT><B>Returns:</B><DD>returns the module context</DL>
</DD>
</DL>
<HR>

<A NAME="processActionPerform(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.action.Action, org.apache.struts.action.ActionForm, org.apache.struts.action.ActionMapping)"><!-- --></A><H3>
processActionPerform</H3>
<PRE>
protected org.apache.struts.action.ActionForward <B>processActionPerform</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                                                      javax.servlet.http.HttpServletResponse&nbsp;response,
                                                                      org.apache.struts.action.Action&nbsp;action,
                                                                      org.apache.struts.action.ActionForm&nbsp;form,
                                                                      org.apache.struts.action.ActionMapping&nbsp;mapping)
                                                               throws java.io.IOException,
                                                                      javax.servlet.ServletException</PRE>
<DL>
<DD>Ask the specified <code>Action</code> instance to handle this
 request.  Return the <code>ActionForward</code> instance (if any)
 returned by the called <code>Action</code> for further processing.
 This implementation will also check for the Portal friendly StrutsAction
 class and call the execute method with the portlet objects instead of the
 http servlet interfaces.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>response</CODE> - The servlet response we are creating<DD><CODE>action</CODE> - The Action instance to be used<DD><CODE>form</CODE> - The ActionForm instance to pass to this Action<DD><CODE>mapping</CODE> - The ActionMapping instance to pass to this Action
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an input/output error occurs
<DD><CODE>javax.servlet.ServletException</CODE> - if a servlet exception occurs</DL>
</DD>
</DL>
<HR>

<A NAME="processForwardConfig(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.config.ForwardConfig)"><!-- --></A><H3>
processForwardConfig</H3>
<PRE>
protected void <B>processForwardConfig</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                    javax.servlet.http.HttpServletResponse&nbsp;response,
                                    org.apache.struts.config.ForwardConfig&nbsp;forward)
                             throws java.io.IOException,
                                    javax.servlet.ServletException</PRE>
<DL>
<DD>This implementation will process the ForwardConfig and then call doFoward. Redirects
 are not supported, and instead are handled as a forward. The path is modified as
 necessary depending on the context relative setting and the path is then passed
 into doForward.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>response</CODE> - The servlet response we are creating<DD><CODE>forward</CODE> - The ActionForward controlling where we go next
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an input/output error occurs
<DD><CODE>javax.servlet.ServletException</CODE> - if a servlet exception occurs</DL>
</DD>
</DL>
<HR>

<A NAME="processException(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.Exception, org.apache.struts.action.ActionForm, org.apache.struts.action.ActionMapping)"><!-- --></A><H3>
processException</H3>
<PRE>
protected org.apache.struts.action.ActionForward <B>processException</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                                                  javax.servlet.http.HttpServletResponse&nbsp;response,
                                                                  java.lang.Exception&nbsp;exception,
                                                                  org.apache.struts.action.ActionForm&nbsp;form,
                                                                  org.apache.struts.action.ActionMapping&nbsp;mapping)
                                                           throws java.io.IOException,
                                                                  javax.servlet.ServletException</PRE>
<DL>
<DD>This implementation calls the super implementation. If the exception is
 not handled and is a <code>WpsStrutsException</code> then response.sendError 
 with the exception information is called.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>response</CODE> - The servlet response we are processing<DD><CODE>exception</CODE> - The exception being handled<DD><CODE>form</CODE> - The ActionForm we are processing<DD><CODE>mapping</CODE> - The ActionMapping we are using
<DT><B>Returns:</B><DD>returns the ActionForward, can be <code>null</code>
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an input/output error occurs
<DD><CODE>javax.servlet.ServletException</CODE> - if a servlet exception occurs</DL>
</DD>
</DL>
<HR>

<A NAME="processMapping(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)"><!-- --></A><H3>
processMapping</H3>
<PRE>
protected org.apache.struts.action.ActionMapping <B>processMapping</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                                                javax.servlet.http.HttpServletResponse&nbsp;response,
                                                                java.lang.String&nbsp;path)
                                                         throws java.io.IOException</PRE>
<DL>
<DD>Calls the super processMapping implementation. Then the ActionMapping type is
 checked to see if the Action implements the IStrutsPrepareRender interface. If