embeddedgeronimofactory.java

bpel执行引擎用来执行bpel业务流程

/*
 * 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.ode.il;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.geronimo.transaction.manager.GeronimoTransactionManager;

import javax.transaction.TransactionManager;

public class EmbeddedGeronimoFactory {
    private static final Log LOG = LogFactory.getLog(EmbeddedGeronimoFactory.class);

    /* Public no-arg contructor is required */
    public EmbeddedGeronimoFactory() {
    }

    public TransactionManager getTransactionManager() {
        LOG.info("Using embedded Geronimo transaction manager");
        try {
            return new GeronimoTransactionManager();
        } catch (Exception except) {
            throw new IllegalStateException("Unable to instantiate Geronimo Transaction Manager", except);
        }
    }

}