/* 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.userinfo.impl;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.portlet.PortletRequest;
import javax.security.auth.Subject;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jetspeed.components.portletregistry.PortletRegistry;
import org.apache.jetspeed.om.common.portlet.MutablePortletApplication;
import org.apache.jetspeed.request.RequestContext;
import org.apache.jetspeed.userinfo.UserAttributeRetrievalException;
import org.apache.jetspeed.userinfo.UserAttributeSource;
import org.apache.jetspeed.userinfo.UserInfoManager;
import org.apache.jetspeed.userinfo.impl.AbstractUserInfoManagerImpl;
import org.apache.pluto.om.common.ObjectID;
/**
* Multisource User Information manager
* One or more sources are assembled in Spring configuration and setter injected
*
* @author <a href="mailto:KeithGarry.Boyce@bcbsma.com">Keith Garry Boyce </a>
* @author <a href="mailto:taylor@apache.org">David Sean Taylor </a>
* @version $Id: $
*/
public class MultiSourceUserInfoManagerImpl extends AbstractUserInfoManagerImpl
implements UserInfoManager
{
/** Logger */
private static final Log log = LogFactory
.getLog(MultiSourceUserInfoManagerImpl.class);
private List sources;
private PortletRegistry portletRegistry;
/*
* (non-Javadoc)
*
* @see org.apache.jetspeed.userinfo.UserInfoManager#getUserInfoMap(org.apache.pluto.om.common.ObjectID,
* org.apache.jetspeed.request.RequestContext)
*/
public Map getUserInfoMap(ObjectID oid, RequestContext context)
{
try
{
Map userInfoMap = new HashMap();
Subject subject = context.getSubject();
MutablePortletApplication pa = portletRegistry
.getPortletApplication(oid);
//System.out.println("*** PA = " + pa);
if (null == pa)
{
log.debug(PortletRequest.USER_INFO + " is set to null");
return null;
}
Collection userAttributes = pa.getUserAttributes();
Collection userAttributeRefs = pa.getUserAttributeRefs();
Collection linkedUserAttributes = mapLinkedUserAttributes(
userAttributes, userAttributeRefs);
for (Iterator iter = sources.iterator(); iter.hasNext();)
{
UserAttributeSource source = (UserAttributeSource) iter.next();
Map sourceMap;
sourceMap = source.getUserAttributeMap(subject,
linkedUserAttributes, context);
userInfoMap.putAll(sourceMap);
}
return userInfoMap;
} catch (UserAttributeRetrievalException e)
{
// Until external api is changed return
e.printStackTrace();
return null;
}
}
/**
* @param sources
* The sources to set.
*/
public void setSources(List sources)
{
this.sources = sources;
}
/**
* @param portletRegistry
* The portletRegistry to set.
*/
public void setPortletRegistry(PortletRegistry portletRegistry)
{
this.portletRegistry = portletRegistry;
}
}