/*
* 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.jetspeed.modules.actions.portlets;
import org.apache.jetspeed.modules.actions.portlets.security.SecurityConstants;
import org.apache.jetspeed.om.registry.MediaTypeRegistry;
import org.apache.jetspeed.om.registry.PortletControllerEntry;
import org.apache.jetspeed.om.registry.RegistryEntry;
import org.apache.jetspeed.portal.portlets.VelocityPortlet;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.jetspeed.services.Registry;
import org.apache.turbine.util.RunData;
import org.apache.velocity.context.Context;
/**
* This action enables to update the controller entries
*
* @author <a href="mailto:caius1440@hotmail.com">Jeremy Ford</a>
* @version $Id: ControllerUpdateAction.java,v 1.4 2004/02/23 02:56:58 jford Exp $
*/
public class ControllerUpdateAction extends RegistryUpdateAction
{
private static final String CONTROLLER_UPDATE_PANE = "ControllerForm";
/**
* Static initialization of the logger for this class
*/
private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(ControllerUpdateAction.class.getName());
public ControllerUpdateAction()
{
registryEntryName = "controller_name";
registry = Registry.PORTLET_CONTROLLER;
pane = CONTROLLER_UPDATE_PANE;
}
/**
* @see org.apache.jetspeed.modules.actions.portlets.VelocityPortletAction#buildNormalContext(org.apache.jetspeed.portal.portlets.VelocityPortlet, org.apache.velocity.context.Context, org.apache.turbine.util.RunData)
*/
protected void buildNormalContext(
VelocityPortlet portlet,
Context context,
RunData rundata)
throws Exception
{
super.buildNormalContext(portlet, context, rundata);
String mode =
rundata.getParameters().getString(SecurityConstants.PARAM_MODE);
if (mode != null)
{
if(mode.equals(SecurityConstants.PARAM_MODE_DELETE)
|| mode.equals(SecurityConstants.PARAM_MODE_UPDATE))
{
String controllerName =
rundata.getParameters().getString(registryEntryName);
PortletControllerEntry controllerEntry =
(PortletControllerEntry) Registry.getEntry(
registry,
controllerName);
context.put("entry", controllerEntry);
}
if(mode.equals(SecurityConstants.PARAM_MODE_UPDATE))
{
MediaTypeRegistry mediaTypeReg = (MediaTypeRegistry)Registry.get(Registry.MEDIA_TYPE);
context.put("media_types", iteratorToCollection(mediaTypeReg.listEntryNames()));
}
}
}
protected void updateRegistryEntry(
RunData rundata,
RegistryEntry registryEntry)
throws Exception
{
super.updateRegistryEntry(rundata, registryEntry);
PortletControllerEntry controllerEntry =
(PortletControllerEntry) registryEntry;
String className = rundata.getParameters().getString("class_name");
if (hasChanged(controllerEntry.getClassname(), className))
{
controllerEntry.setClassname(className);
}
}
/**
* @param rundata
*/
protected void clearUserData(RunData rundata)
{
try
{
super.clearUserData(rundata);
rundata.getUser().removeTemp("media_type_ref");
}
catch (Exception e)
{
if (logger.isDebugEnabled())
{
logger.debug("ControllerUpdateAction: Failed to clear user data");
}
}
}
/**
* @param rundata
*/
protected void resetForm(RunData rundata)
{
super.resetForm(rundata);
String mediaTypeRef =
rundata.getParameters().getString("media_type_ref");
rundata.getUser().setTemp("media_type_ref", mediaTypeRef);
}
}