javax.xml.registry.ConnectionFactory Maven / Gradle / Ivy
/*
* 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.
*/
//
// This source code implements specifications defined by the Java
// Community Process. In order to remain compliant with the specification
// DO NOT add / change / or delete method signatures!
//
package javax.xml.registry;
import java.util.Properties;
import java.util.Collection;
import org.apache.geronimo.osgi.locator.ProviderLocator;
/**
* @version $Revision: 924365 $ $Date: 2010-03-17 12:52:03 -0400 (Wed, 17 Mar 2010) $
*/
public abstract class ConnectionFactory {
public ConnectionFactory() {
}
public abstract Connection createConnection() throws JAXRException;
public abstract FederatedConnection createFederatedConnection(Collection connections) throws JAXRException;
public abstract Properties getProperties() throws JAXRException;
public abstract void setProperties(Properties properties) throws JAXRException;
public static ConnectionFactory newInstance() throws JAXRException {
String className = System.getProperty("javax.xml.registry.ConnectionFactoryClass", "org.apache.ws.scout.registry.ConnectionFactoryImpl");
ClassLoader cl = Thread.currentThread().getContextClassLoader();
if (cl == null) {
cl = ConnectionFactory.class.getClassLoader();
}
try {
Class factoryClass = ProviderLocator.loadClass(className, ConnectionFactory.class, cl);
return (ConnectionFactory) factoryClass.newInstance();
} catch (ClassNotFoundException e) {
throw new JAXRException("Unable to load JAXR ConnectionFactoryClass: " + className, e);
} catch (InstantiationException e) {
throw new JAXRException("Unable to instantiate JAXR ConnectionFactoryClass: " + className, e);
} catch (IllegalAccessException e) {
throw new JAXRException("Unable to instantiate JAXR ConnectionFactoryClass: " + className, e);
}
}
}