/* Copyright 2004 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.portlets.security.users;
import java.security.Principal;
import java.sql.Types;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.portlet.PortletConfig;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import org.apache.jetspeed.portlets.security.SecurityResources;
import org.apache.jetspeed.security.Group;
import org.apache.jetspeed.security.GroupManager;
import org.apache.portals.gems.browser.BrowserIterator;
import org.apache.portals.gems.browser.DatabaseBrowserIterator;
import org.apache.portals.gems.browser.BrowserPortlet;
/**
* GroupChooserPortlet
*
* @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
* @version $Id: GroupChooserPortlet.java,v 1.1 2005/01/13 06:13:16 taylor Exp $
*/
public class GroupChooserPortlet extends BrowserPortlet
{
private GroupManager groupManager;
public void init(PortletConfig config)
throws PortletException
{
super.init(config);
groupManager = (GroupManager)
getPortletContext().getAttribute(SecurityResources.CPS_GROUP_MANAGER_COMPONENT);
if (null == groupManager)
{
throw new PortletException("Failed to find the User Manager on portlet initialization");
}
}
public void getRows(RenderRequest request, String sql, int windowSize)
throws Exception
{
List resultSetTitleList = new ArrayList();
List resultSetTypeList = new ArrayList();
try
{
Iterator groups = groupManager.getGroups("");
resultSetTypeList.add(String.valueOf(Types.VARCHAR));
resultSetTitleList.add("Group");
// TODO: need to try to normalize List/Collection/Iterators
List list = new ArrayList();
while (groups.hasNext())
{
Group group = (Group)groups.next();
Principal principal = group.getPrincipal();
list.add(principal.getName());
}
BrowserIterator iterator = new DatabaseBrowserIterator(
list, resultSetTitleList, resultSetTypeList,
windowSize);
setBrowserIterator(request, iterator);
iterator.sort("Group");
}
catch (Exception e)
{
//log.error("Exception in CMSBrowserAction.getRows: ", e);
e.printStackTrace();
throw e;
}
}
}