/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.hibernate.ogm.util.impl;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import javax.naming.Context;
import org.hibernate.cfg.Environment;
/**
* @author Emmanuel Bernard <emmanuel@hibernate.org>
*/
public class JndiHelper {
public static Properties extractJndiProperties(Map configurationValues) {
final Properties jndiProperties = new Properties();
for ( Map.Entry entry : (Set<Map.Entry> ) configurationValues.entrySet() ) {
if ( !String.class.isInstance( entry.getKey() ) ) {
continue;
}
final String propertyName = (String) entry.getKey();
final Object propertyValue = entry.getValue();
if ( propertyName.startsWith( Environment.JNDI_PREFIX ) ) {
// write the IntialContextFactory class and provider url to the result only if they are
// non-null; this allows the environmental defaults (if any) to remain in effect
if ( Environment.JNDI_CLASS.equals( propertyName ) ) {
if ( propertyValue != null ) {
jndiProperties.put( Context.INITIAL_CONTEXT_FACTORY, propertyValue );
}
}
else if ( Environment.JNDI_URL.equals( propertyName ) ) {
if ( propertyValue != null ) {
jndiProperties.put( Context.PROVIDER_URL, propertyValue );
}
}
else {
final String passThruPropertyname = propertyName.substring( Environment.JNDI_PREFIX.length() + 1 );
jndiProperties.put( passThruPropertyname, propertyValue );
}
}
}
return jndiProperties;
}
}