/*
* 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.
*/
package org.apache.synapse.config.xml;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMElement;
import org.apache.synapse.Mediator;
import org.apache.synapse.mediators.transaction.TransactionMediator;
import javax.xml.namespace.QName;
import java.util.Properties;
/**
* The Factory for create transaction mediator- InLine XML need to provide
* <p/>
* <pre>
* <transaction action="new|use-existing-or-new|fault-if-no-tx|commit|rollback|suspend|resume" />
* <p/>
* <p/>
*/
public class TransactionMediatorFactory extends AbstractMediatorFactory {
private static final QName TAG_NAME
= new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "transaction");
/**
* Create a Transaction mediator instance referring to the bean and configuration given
* by the OMElement declaration
*
* @param elem the OMElement that specifies the Transaction mediator configuration
* @param properties
* @return the Transaction mediator instance created
*/
protected Mediator createSpecificMediator(OMElement elem, Properties properties) {
TransactionMediator tm = new TransactionMediator();
OMAttribute action
= elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "action"));
if (action == null) {
handleException("The 'action' attribute " +
"is required for Transaction mediator definition");
} else {
// after successfully creating the mediator
// set its common attributes such as tracing etc
processAuditStatus(tm, elem);
tm.setAction(action.getAttributeValue());
return tm;
}
return null;
}
public QName getTagQName() {
return TAG_NAME;
}
}