/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.roles;
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.CommonPortletServices;
import org.apache.jetspeed.security.Role;
import org.apache.jetspeed.security.RoleManager;
import org.apache.portals.gems.browser.BrowserIterator;
import org.apache.portals.gems.browser.BrowserPortlet;
import org.apache.portals.gems.browser.DatabaseBrowserIterator;
/**
* RoleChooserPortlet
*
* @author <a href="mailto:ate@douma.nu">Ate Douma</a>
* @version $Id$
*/
public class RoleChooserPortlet extends BrowserPortlet
{
private RoleManager roleManager;
public void init(PortletConfig config)
throws PortletException
{
super.init(config);
roleManager = (RoleManager) getPortletContext().getAttribute(CommonPortletServices.CPS_ROLE_MANAGER_COMPONENT);
if (null == roleManager)
{
throw new PortletException("Failed to find the Role 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 roles = roleManager.getRoles("");
resultSetTypeList.add(String.valueOf(Types.VARCHAR));
resultSetTitleList.add("Role");
// TODO: need to try to normalize List/Collection/Iterators
List list = new ArrayList();
while (roles.hasNext())
{
list.add(((Role)roles.next()).getPrincipal().getName());
}
BrowserIterator iterator = new DatabaseBrowserIterator(
list, resultSetTitleList, resultSetTypeList,
windowSize);
setBrowserIterator(request, iterator);
iterator.sort("Role");
}
catch (Exception e)
{
//log.error("Exception in CMSBrowserAction.getRows: ", e);
e.printStackTrace();
throw e;
}
}
}