/*
* Copyright 2004,2005 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.wso2.carbon.axis2.internal;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.neethi.builders.AssertionBuilder;
import org.apache.neethi.AssertionBuilderFactory;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import javax.xml.namespace.QName;
/*
*
*/
public class Activator implements BundleActivator {
private static Log log = LogFactory.getLog(Activator.class);
public void start(BundleContext context) throws Exception {
//Alternative to service provider
String[] builders = new String[]{"org.apache.axis2.policy.builders.MTOM10AssertionBuilder"};
try {
for (String buildeName : builders) {
Class aClass = context.getBundle().loadClass(buildeName.trim());
AssertionBuilder builder = (AssertionBuilder) aClass.newInstance();
QName[] knownElements = builder.getKnownElements();
for (QName knownElement : knownElements) {
AssertionBuilderFactory.registerBuilder(knownElement, builder);
}
}
} catch (ClassNotFoundException e) {
String msg = "Required builder is not found.";
log.error(msg, e);
throw new Exception(e);
} catch (InstantiationException e) {
String msg = "Builder cannot be intiated.";
log.error(msg, e);
throw new Exception(e);
} catch (IllegalAccessException e) {
String msg = "Builder cannot be accessed";
log.error(msg, e);
throw new Exception(e);
}
}
public void stop(BundleContext context) throws Exception {
//TODO, is it necessary to remove the added builder?
}
}