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| <H2> |
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| org.apache.struts.tiles.actions</FONT> |
| <BR> |
| Class TilesAction</H2> |
| <PRE> |
| java.lang.Object |
| | |
| +--<A HREF="../../../../../org/apache/struts/action/Action.html">org.apache.struts.action.Action</A> |
| | |
| +--<B>org.apache.struts.tiles.actions.TilesAction</B> |
| </PRE> |
| <HR> |
| <DL> |
| <DT>public abstract class <B>TilesAction</B><DT>extends <A HREF="../../../../../org/apache/struts/action/Action.html">Action</A></DL> |
| |
| <P> |
| Base class for Tiles Actions. |
| This class has the same role as Struts Action. It provides a method execute(...) |
| called when action is invoked. The difference is, that the execute() method takes |
| an additional parameter : tile context. |
| This class extends Struts Action. Subclasses should override |
| execute(ComponentContext ...) method instead of Struts |
| execute(ActionMapping ...) method. |
| Backward compatibility is ensured with the perform(ComponentContext ...) method. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Version:</B></DT> |
| <DD>$Revision: 1.1 $ $Date$</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| |
| |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
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| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=2><FONT SIZE="+2"> |
| <B>Field Summary</B></FONT></TD> |
| </TR> |
| </TABLE> |
| <A NAME="fields_inherited_from_class_org.apache.struts.action.Action"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TD><B>Fields inherited from class org.apache.struts.action.<A HREF="../../../../../org/apache/struts/action/Action.html">Action</A></B></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../../org/apache/struts/action/Action.html#ACTION_SERVLET_KEY">ACTION_SERVLET_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#APPLICATION_KEY">APPLICATION_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#DATA_SOURCE_KEY">DATA_SOURCE_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#defaultLocale">defaultLocale</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#ERROR_KEY">ERROR_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#EXCEPTION_KEY">EXCEPTION_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#FORM_BEANS_KEY">FORM_BEANS_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#FORWARDS_KEY">FORWARDS_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#LOCALE_KEY">LOCALE_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#MAPPING_KEY">MAPPING_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#MAPPINGS_KEY">MAPPINGS_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#MESSAGE_KEY">MESSAGE_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#MESSAGES_KEY">MESSAGES_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#MULTIPART_KEY">MULTIPART_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#PLUG_INS_KEY">PLUG_INS_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#REQUEST_PROCESSOR_KEY">REQUEST_PROCESSOR_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#servlet">servlet</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#SERVLET_KEY">SERVLET_KEY</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#TRANSACTION_TOKEN_KEY">TRANSACTION_TOKEN_KEY</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=2><FONT SIZE="+2"> |
| <B>Constructor Summary</B></FONT></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../../../../org/apache/struts/tiles/actions/TilesAction.html#TilesAction()">TilesAction</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
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| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=2><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../../org/apache/struts/action/ActionForward.html">ActionForward</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/struts/tiles/actions/TilesAction.html#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">execute</A></B>(<A HREF="../../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A> mapping, |
| <A HREF="../../../../../org/apache/struts/action/ActionForm.html">ActionForm</A> form, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response)</CODE> |
| |
| <BR> |
| Original Struts Action's method.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../../org/apache/struts/action/ActionForward.html">ActionForward</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/struts/tiles/actions/TilesAction.html#execute(org.apache.struts.tiles.ComponentContext, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">execute</A></B>(<A HREF="../../../../../org/apache/struts/tiles/ComponentContext.html">ComponentContext</A> context, |
| <A HREF="../../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A> mapping, |
| <A HREF="../../../../../org/apache/struts/action/ActionForm.html">ActionForm</A> form, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response)</CODE> |
| |
| <BR> |
| Process the specified HTTP request and create the corresponding HTTP |
| response (or forward to another web component that will create it), |
| with provision for handling exceptions thrown by the business logic.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../../org/apache/struts/action/ActionForward.html">ActionForward</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/struts/tiles/actions/TilesAction.html#perform(org.apache.struts.tiles.ComponentContext, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">perform</A></B>(<A HREF="../../../../../org/apache/struts/tiles/ComponentContext.html">ComponentContext</A> context, |
| <A HREF="../../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A> mapping, |
| <A HREF="../../../../../org/apache/struts/action/ActionForm.html">ActionForm</A> form, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> <I>Use the <code>execute()</code> method instead</I></TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_org.apache.struts.action.Action"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TD><B>Methods inherited from class org.apache.struts.action.<A HREF="../../../../../org/apache/struts/action/Action.html">Action</A></B></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../../org/apache/struts/action/Action.html#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.ServletRequest, javax.servlet.ServletResponse)">execute</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#generateToken(javax.servlet.http.HttpServletRequest)">generateToken</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getDataSource(javax.servlet.http.HttpServletRequest)">getDataSource</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getDataSource(javax.servlet.http.HttpServletRequest, java.lang.String)">getDataSource</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getLocale(javax.servlet.http.HttpServletRequest)">getLocale</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getResources()">getResources</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getResources(javax.servlet.http.HttpServletRequest)">getResources</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getResources(javax.servlet.http.HttpServletRequest, java.lang.String)">getResources</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#getServlet()">getServlet</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#isCancelled(javax.servlet.http.HttpServletRequest)">isCancelled</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#isTokenValid(javax.servlet.http.HttpServletRequest)">isTokenValid</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#isTokenValid(javax.servlet.http.HttpServletRequest, boolean)">isTokenValid</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#perform(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">perform</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#perform(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.ServletRequest, javax.servlet.ServletResponse)">perform</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#resetToken(javax.servlet.http.HttpServletRequest)">resetToken</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#saveErrors(javax.servlet.http.HttpServletRequest, org.apache.struts.action.ActionErrors)">saveErrors</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#saveMessages(javax.servlet.http.HttpServletRequest, org.apache.struts.action.ActionMessages)">saveMessages</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#saveToken(javax.servlet.http.HttpServletRequest)">saveToken</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#setLocale(javax.servlet.http.HttpServletRequest, java.util.Locale)">setLocale</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#setServlet(org.apache.struts.action.ActionServlet)">setServlet</A>, <A HREF="../../../../../org/apache/struts/action/Action.html#toHex(byte[])">toHex</A></CODE></TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TD><B>Methods inherited from class java.lang.Object</B></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| |
| <A NAME="constructor_detail"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=1><FONT SIZE="+2"> |
| <B>Constructor Detail</B></FONT></TD> |
| </TR> |
| </TABLE> |
| |
| <A NAME="TilesAction()"><!-- --></A><H3> |
| TilesAction</H3> |
| <PRE> |
| public <B>TilesAction</B>()</PRE> |
| <DL> |
| </DL> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=1><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TD> |
| </TR> |
| </TABLE> |
| |
| <A NAME="execute(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>(<A HREF="../../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A> mapping, |
| <A HREF="../../../../../org/apache/struts/action/ActionForm.html">ActionForm</A> form, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response) |
| throws java.lang.Exception</PRE> |
| <DL> |
| <DD>Original Struts Action's method. |
| Retrieve current Tile context and call TilesAction execute method. |
| Do not overload this method ! |
| <P> |
| <DD><DL> |
| <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/struts/action/Action.html#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)">execute</A></CODE> in class <CODE><A HREF="../../../../../org/apache/struts/action/Action.html">Action</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>mapping</CODE> - The ActionMapping used to select this instance.<DD><CODE>form</CODE> - The optional ActionForm bean for this request (if any).<DD><CODE>request</CODE> - The HTTP request we are processing.<DD><CODE>response</CODE> - The HTTP response we are creating. |
| <DT><B>Throws:</B> |
| <DD><CODE>java.lang.Exception</CODE> - if the application business logic throws |
| an exception<DT><B>Since:</B></DT> |
| <DD>Struts 1.1</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="execute(org.apache.struts.tiles.ComponentContext, 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>(<A HREF="../../../../../org/apache/struts/tiles/ComponentContext.html">ComponentContext</A> context, |
| <A HREF="../../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A> mapping, |
| <A HREF="../../../../../org/apache/struts/action/ActionForm.html">ActionForm</A> form, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response) |
| throws java.lang.Exception</PRE> |
| <DL> |
| <DD>Process the specified HTTP request and create the corresponding HTTP |
| response (or forward to another web component that will create it), |
| with provision for handling exceptions thrown by the business logic. |
| <br> |
| Override this method to provide functionality. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>context</CODE> - The current Tile context, containing Tile attributes.<DD><CODE>mapping</CODE> - The ActionMapping used to select this instance.<DD><CODE>form</CODE> - The optional ActionForm bean for this request (if any).<DD><CODE>request</CODE> - The HTTP request we are processing.<DD><CODE>response</CODE> - The HTTP response we are creating. |
| <DT><B>Throws:</B> |
| <DD><CODE>java.lang.Exception</CODE> - if the application business logic throws |
| an exception<DT><B>Since:</B></DT> |
| <DD>Struts 1.1</DD> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="perform(org.apache.struts.tiles.ComponentContext, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)"><!-- --></A><H3> |
| perform</H3> |
| <PRE> |
| public <A HREF="../../../../../org/apache/struts/action/ActionForward.html">ActionForward</A> <B>perform</B>(<A HREF="../../../../../org/apache/struts/tiles/ComponentContext.html">ComponentContext</A> context, |
| <A HREF="../../../../../org/apache/struts/action/ActionMapping.html">ActionMapping</A> mapping, |
| <A HREF="../../../../../org/apache/struts/action/ActionForm.html">ActionForm</A> form, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response) |
| throws java.io.IOException, |
| javax.servlet.ServletException</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <I>Use the <code>execute()</code> method instead</I> |
| <P> |
| <DD>Process the specified HTTP request and create the corresponding HTTP |
| response (or forward to another web component that will create it). |
| Return an <code>ActionForward</code> instance describing where and how |
| control should be forwarded, or <code>null</code> if the response has |
| already been completed. |
| <P> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>context</CODE> - The current Tile context, containing Tile attributes.<DD><CODE>mapping</CODE> - The ActionMapping used to select this instance.<DD><CODE>form</CODE> - The optional ActionForm bean for this request (if any).<DD><CODE>request</CODE> - The HTTP request we are processing.<DD><CODE>response</CODE> - The HTTP response we are creating. |
| <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> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <HR> |
| |
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| <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> |
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