taylor 2004/11/14 21:59:46
Modified:
portals-bridges/velocity/src/java/org/apache/portals/bridges/velocity
GenericVelocityPortlet.java
Log:
moved up prefs support in the class hiearchy
Revision Changes Path
1.2 +77 -68
jakarta-jetspeed-2/portals-bridges/velocity/src/java/org/apache/portals/bridges/velocity/GenericVelocityPortlet.java
Index: GenericVelocityPortlet.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/portals-bridges/velocity/src/java/org/apache/portals/bridges/velocity/GenericVelocityPortlet.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- GenericVelocityPortlet.java 29 Oct 2004 01:29:50 -0000 1.1
+++ GenericVelocityPortlet.java 15 Nov 2004 05:59:46 -0000 1.2
@@ -16,12 +16,14 @@
package org.apache.portals.bridges.velocity;
import java.io.IOException;
+import java.util.Iterator;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletException;
import javax.portlet.PortletMode;
+import javax.portlet.PortletPreferences;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.WindowState;
@@ -30,13 +32,12 @@
import org.apache.velocity.VelocityContext;
import org.apache.velocity.context.Context;
-
/**
* <p>
- * Generic Velocity Portlet emulating basic functionality provided in the
Portlet API (for JSPs)
- * to Velocity portlets and templates. Provides the following Velocity
context variables emulating
- * PLT.22 JSP request variables:
- * * <ul>
+ * Generic Velocity Portlet emulating basic functionality provided in the
+ * Portlet API (for JSPs) to Velocity portlets and templates. Provides the
+ * following Velocity context variables emulating PLT.22 JSP request
variables: *
+ * <ul>
* <li>$renderRequest
* <li>$renderResponse
* <li>$portletConfig
@@ -49,115 +50,116 @@
* <li>$renderURL -- use renderResponse.createRenderURL()
* <li>$namespace -- use rennderResponse.getNamespace() (Namespace)
* </ul>
- * Beware that Param tags cannot be added incrementally i.e.
$renderURL.setParameter("name","value").setParameter("name","value")
- * since the portlet api returns void on setParameter (or setWindowState,
setPortletMode)
- * Thus it is required to set each param or state on a single line:
+ * Beware that Param tags cannot be added incrementally i.e.
+ * $renderURL.setParameter("name","value").setParameter("name","value") since
+ * the portlet api returns void on setParameter (or setWindowState,
+ * setPortletMode) Thus it is required to set each param or state on a single
+ * line:
* </p>
- * <p>
- * #set($max = $renderResponse.createRenderURL())
- * $max.setWindowState($STATE_MAX)
- * $max.setParameter("bush", "war")
+ * <p>
+ * #set($max = $renderResponse.createRenderURL())
+ * $max.setWindowState($STATE_MAX) $max.setParameter("bush", "war")
* </p>
* <p>
- * Constants:
- * $MODE_EDIT, $MODE_HELP, $MODE_VIEW, $STATE_NORMAL, $STATE_MIN, $STATE_MAX
+ * Constants: $MODE_EDIT, $MODE_HELP, $MODE_VIEW, $STATE_NORMAL, $STATE_MIN,
+ * $STATE_MAX
*
- * @author <a href="mailto:[EMAIL PROTECTED]">David Sean Taylor</a>
- * @version $Id$
+ * @author <a href="mailto:[EMAIL PROTECTED]">David Sean Taylor </a>
+ * @version $Id: GenericVelocityPortlet.java,v 1.1 2004/10/29 01:29:50 taylor
+ * Exp $
*/
public class GenericVelocityPortlet extends GenericServletPortlet
{
- public final static String PORTLET_BRIDGE_CONTEXT =
"portals.bridges.velocity.context";
-
+
+ public final static String PORTLET_BRIDGE_CONTEXT =
"portals.bridges.velocity.context";
+
public GenericVelocityPortlet()
{
}
- public void init(PortletConfig config)
- throws PortletException
+ public void init(PortletConfig config) throws PortletException
{
super.init(config);
}
-
+
/**
- * Execute the servlet as define by the init parameter or preference
PARAM_ACTION_PAGE. The value
- * if the parameter is a relative URL, i.e. /actionPage.jsp will execute
the
- * JSP editPage.jsp in the portlet application's web app. The action
should
- * not generate any content. The content will be generate by doCustom(),
- * doHelp() , doEdit(), or doView().
- *
+ * Execute the servlet as define by the init parameter or preference
+ * PARAM_ACTION_PAGE. The value if the parameter is a relative URL, i.e.
+ * /actionPage.jsp will execute the JSP editPage.jsp in the portlet
+ * application's web app. The action should not generate any content. The
+ * content will be generate by doCustom(), doHelp() , doEdit(), or
doView().
+ *
* See section PLT.16.2 of the JSR 168 Portlet Spec for more information
* around executing a servlet or JSP in processAction()
- *
+ *
* @see javax.portlet.GenericPortlet#processAction
- *
+ *
* @task Need to be able to execute a servlet for the action
*/
- public void processAction(ActionRequest request, ActionResponse
actionResponse)
- throws PortletException, IOException
+ public void processAction(ActionRequest request, ActionResponse
actionResponse) throws PortletException,
+ IOException
{
super.processAction(request, actionResponse);
}
-
+
/**
- * Execute the servlet as define by the init parameter or preference
PARAM_EDIT_PAGE. The value
- * if the parameter is a relative URL, i.e. /editPage.jsp will execute
the
- * JSP editPage.jsp in the portlet application's web app.
- *
+ * Execute the servlet as define by the init parameter or preference
+ * PARAM_EDIT_PAGE. The value if the parameter is a relative URL, i.e.
+ * /editPage.jsp will execute the JSP editPage.jsp in the portlet
+ * application's web app.
+ *
* @see javax.portlet.GenericPortlet#doCustom
*/
- public void doCustom(RenderRequest request, RenderResponse response)
- throws PortletException, IOException
+ public void doCustom(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
super.doCustom(request, response);
}
-
+
/**
- * Execute the servlet as define by the init parameter or preference
PARAM_EDIT_PAGE.
- * The value if the parameter is a relative URL, i.e. /editPage.jsp will
execute the
- * JSP editPage.jsp in the portlet application's web app.
- *
+ * Execute the servlet as define by the init parameter or preference
+ * PARAM_EDIT_PAGE. The value if the parameter is a relative URL, i.e.
+ * /editPage.jsp will execute the JSP editPage.jsp in the portlet
+ * application's web app.
+ *
* @see javax.portlet.GenericPortlet#doEdit
*/
- public void doEdit(RenderRequest request, RenderResponse response)
- throws PortletException, IOException
+ public void doEdit(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
super.doEdit(request, response);
}
-
+
/**
- * Execute the servlet as define by the init parameter or preference
PARAM_HELP_PAGE.
- * The value if the parameter is a relative URL, i.e. /helpPage.jsp will
exeute the
- * JSP helpPage.jsp in the portlet application's web app.
- *
+ * Execute the servlet as define by the init parameter or preference
+ * PARAM_HELP_PAGE. The value if the parameter is a relative URL, i.e.
+ * /helpPage.jsp will exeute the JSP helpPage.jsp in the portlet
+ * application's web app.
+ *
* @see javax.portlet.GenericPortlet#doView
*/
- public void doHelp(RenderRequest request, RenderResponse response)
- throws PortletException, IOException
+ public void doHelp(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
super.doHelp(request, response);
}
/**
- * Execute the servlet as define by the init parameter or preference
PARAM_VIEW_PAGE.
- * The value if the parameter is a relative URL, i.e. /viewPage.jsp will
execute the
- * JSP viewPage.jsp in the portlet application's web app.
- *
+ * Execute the servlet as define by the init parameter or preference
+ * PARAM_VIEW_PAGE. The value if the parameter is a relative URL, i.e.
+ * /viewPage.jsp will execute the JSP viewPage.jsp in the portlet
+ * application's web app.
+ *
* @see javax.portlet.GenericPortlet#doView
*/
- public void doView(RenderRequest request, RenderResponse response)
- throws PortletException, IOException
+ public void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
super.doView(request, response);
}
-
- public void render(RenderRequest request, RenderResponse response)
- throws PortletException, java.io.IOException
+
+ public void render(RenderRequest request, RenderResponse response)
throws PortletException, java.io.IOException
{
createPortletVelocityContext(request, response);
super.render(request, response);
}
-
+
private Context createPortletVelocityContext(RenderRequest request,
RenderResponse response)
{
Context ctx = new VelocityContext();
@@ -175,12 +177,19 @@
ctx.put("MODE_HELP", PortletMode.HELP);
return ctx;
}
-
+
public Context getContext(RenderRequest request)
{
- return (Context)request.getAttribute(PORTLET_BRIDGE_CONTEXT);
+ return (Context) request.getAttribute(PORTLET_BRIDGE_CONTEXT);
+ }
+
+ public void doPreferencesEdit(RenderRequest request, RenderResponse
response) throws PortletException, IOException
+ {
+ Context context = getContext(request);
+ PortletPreferences prefs = request.getPreferences();
+ Iterator it = prefs.getMap().entrySet().iterator();
+ context.put("prefs", it);
+ super.doEdit(request, response);
}
-
-
-
-}
+
+}
\ No newline at end of file
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