/**
*
* Copyright 2003-2004 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.geronimo.security.jacc;
import java.util.HashMap;
import java.util.Map;
import javax.security.jacc.PolicyConfiguration;
import javax.security.jacc.PolicyConfigurationFactory;
import javax.security.jacc.PolicyContextException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.geronimo.security.GeronimoSecurityPermission;
/**
* @version $Rev: 154957 $ $Date: 2005-02-22 22:07:36 -0700 (Tue, 22 Feb 2005) $
*/
public class GeronimoPolicyConfigurationFactory extends PolicyConfigurationFactory {
private final Log log = LogFactory.getLog(GeronimoPolicyConfigurationFactory.class);
private static GeronimoPolicyConfigurationFactory singleton;
private Map configurations = new HashMap();
public GeronimoPolicyConfigurationFactory() {
synchronized (GeronimoPolicyConfigurationFactory.class) {
if (singleton != null) {
log.error("Singleton already assigned. There may be more than one GeronimoPolicyConfigurationFactory being used.");
throw new IllegalStateException("Singleton already assigned");
}
singleton = this;
}
}
public void setPolicyConfiguration(String contextID, GeronimoPolicyConfiguration configuration) {
SecurityManager sm = System.getSecurityManager();
if (sm != null) sm.checkPermission(new GeronimoSecurityPermission("setPolicyConfiguration"));
configurations.put(contextID, configuration);
log.trace("Set policy configuration " + contextID);
}
public GeronimoPolicyConfiguration getGeronimoPolicyConfiguration(String contextID) throws PolicyContextException {
GeronimoPolicyConfiguration configuration = (GeronimoPolicyConfiguration) configurations.get(contextID);
if (configuration == null) {
throw new PolicyContextException("No policy configuration registered for contextID: " + contextID);
}
log.trace("Get policy configuration " + contextID);
return configuration;
}
public PolicyConfiguration getPolicyConfiguration(String contextID, boolean remove) throws PolicyContextException {
GeronimoPolicyConfiguration configuration = (GeronimoPolicyConfiguration) configurations.get(contextID);
if (configuration == null) {
configuration = new PolicyConfigurationGeneric(contextID);
configurations.put(contextID, configuration);
} else {
configuration.open(remove);
}
log.trace("Get " + (remove ? "CLEANED" : "") + " policy configuration " + contextID);
return configuration;
}
public boolean inService(String contextID) throws PolicyContextException {
PolicyConfiguration configuration = getPolicyConfiguration(contextID, false);
log.trace("Policy configuration " + contextID + " put into service");
return configuration.inService();
}
static GeronimoPolicyConfigurationFactory getSingleton() {
return singleton;
}
}