taylor 2004/11/04 19:56:53
Modified:
portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks
GenericFrameworkPortlet.java Forwarder.java
Added:
portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks
ForwardTag.java
portals-bridges/frameworks/webapp/WEB-INF
bridges-frameworks.tld
Log:
Forward tag for JSPs, examples:
<a href="<bf:forward view='sixties-view'/>">Flashback</a>
<a href="<bf:forward forward='next-view' action='success'/>">Goodone</a>
<a href="<bf:forward forward='next-view' action='failure'/>">Badone</a>
<a href="<bf:forward view='help-page-2,mode:help' />">Goodone</a>
<a href="<bf:forward forward='next-view' />">Goodone</a>
<a href="<bf:forward view='homesweethome,mode:view,state:maximized'
/>">GoHomeMaxed</a>
Revision Changes Path
1.4 +2 -1
jakarta-jetspeed-2/portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks/GenericFrameworkPortlet.java
Index: GenericFrameworkPortlet.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks/GenericFrameworkPortlet.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- GenericFrameworkPortlet.java 5 Nov 2004 02:55:18 -0000 1.3
+++ GenericFrameworkPortlet.java 5 Nov 2004 03:56:52 -0000 1.4
@@ -467,7 +467,8 @@
}
putRequestVariable(request, FrameworkConstants.FORWARD_TOOL, new
Forwarder(model, request, response));
-
+ request.setAttribute("model", model);
+
PortletContext context = getPortletContext();
PortletRequestDispatcher rd = context.getRequestDispatcher(template);
rd.include(request, response);
1.4 +6 -1
jakarta-jetspeed-2/portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks/Forwarder.java
Index: Forwarder.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks/Forwarder.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- Forwarder.java 4 Nov 2004 22:44:03 -0000 1.3
+++ Forwarder.java 5 Nov 2004 03:56:52 -0000 1.4
@@ -49,6 +49,11 @@
this.response = response;
}
+ public String toString()
+ {
+ return response.createRenderURL().toString();
+ }
+
private Forwarder()
{
}
1.1
jakarta-jetspeed-2/portals-bridges/frameworks/src/java/org/apache/portals/bridges/frameworks/ForwardTag.java
Index: ForwardTag.java
===================================================================
/*
* Copyright 2000-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.portals.bridges.frameworks;
import java.io.IOException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;
import org.apache.portals.bridges.frameworks.model.PortletApplicationModel;
/**
* ForwardTag
*
* @author <a href="mailto:[EMAIL PROTECTED]">David Sean Taylor</a>
* @version $Id: ForwardTag.java,v 1.1 2004/11/05 03:56:52 taylor Exp $
*/
public class ForwardTag extends TagSupport
{
private String view = null;
private String action = null;
private String forward = null;
public int doStartTag()
{
String content;
try
{
RenderRequest request = (RenderRequest)
pageContext.getRequest().getAttribute("javax.portlet.request");
RenderResponse response = (RenderResponse)
pageContext.getRequest().getAttribute("javax.portlet.response");
if (request == null || response == null)
{
JspWriter out = pageContext.getOut();
out.print("request response not found");
return SKIP_BODY;
}
PortletApplicationModel model =
(PortletApplicationModel)request.getAttribute("model");
if (model == null)
{
JspWriter out = pageContext.getOut();
out.print("model not found");
return SKIP_BODY;
}
Forwarder forwarder = new Forwarder(model, request, response);
if (view != null)
{
content = forwarder.getView(view).toString();
}
else if (forward != null)
{
if (action != null)
{
content = forwarder.getLink(forward, action).toString();
}
else
{
content = forwarder.getLink(forward).toString();
}
}
else
{
content = forwarder.toString();
}
JspWriter out = pageContext.getOut();
out.print(content);
}
catch (IOException e)
{
System.err.println("Error printing tag: " + e);
}
return SKIP_BODY;
}
/**
* @return Returns the action.
*/
public String getAction()
{
return action;
}
/**
* @param action The action to set.
*/
public void setAction(String action)
{
this.action = action;
}
/**
* @return Returns the view.
*/
public String getView()
{
return view;
}
/**
* @param view The view to set.
*/
public void setView(String view)
{
this.view = view;
}
/**
* @return Returns the forward.
*/
public String getForward()
{
return forward;
}
/**
* @param forward The forward to set.
*/
public void setForward(String forward)
{
this.forward = forward;
}
}
1.1
jakarta-jetspeed-2/portals-bridges/frameworks/webapp/WEB-INF/bridges-frameworks.tld
Index: bridges-frameworks.tld
===================================================================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE taglib
PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
"http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd";>
<!--
Copyright 2004 The Apache Software Foundation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<taglib>
<tlib-version>1.0</tlib-version>
<jsp-version>1.2</jsp-version>
<short-name>Tags for Bridges Frameworks</short-name>
<tag>
<name>forward</name>
<tag-class>org.apache.portals.bridges.frameworks.ForwardTag</tag-class>
<body-content>empty</body-content>
<description>
Renders a forward link tag
</description>
<attribute>
<name>view</name>
<required>false</required>
<description>
TODO
</description>
</attribute>
<attribute>
<name>action</name>
<required>false</required>
<description>
TODO
</description>
</attribute>
</tag>
</taglib>
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