Package org.apache.openejb.core.transaction

Source Code of org.apache.openejb.core.transaction.SimpleBootstrapContext

/*
* 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.openejb.core.transaction;

import org.apache.geronimo.connector.work.GeronimoWorkManager;

import javax.resource.spi.BootstrapContext;
import javax.resource.spi.XATerminator;
import javax.resource.spi.work.WorkContext;
import javax.resource.spi.work.WorkManager;
import javax.transaction.TransactionSynchronizationRegistry;
import java.util.Timer;

public class SimpleBootstrapContext implements BootstrapContext {
    private final WorkManager workManager;
    private final XATerminator xaTerminator;

    public SimpleBootstrapContext(final WorkManager workManager) {
        this.workManager = workManager;
        xaTerminator = null;
    }

    public SimpleBootstrapContext(final WorkManager workManager, final XATerminator xaTerminator) {
        this.workManager = workManager;
        this.xaTerminator = xaTerminator;
    }

    public WorkManager getWorkManager() {
        return workManager;
    }

    public XATerminator getXATerminator() {
        return xaTerminator;
    }

    public Timer createTimer() {
        return new Timer(true);
    }

    public TransactionSynchronizationRegistry getTransactionSynchronizationRegistry() {
        // for Geronimo transaction manager, it implements XATerminator, TransactionManager & TransactionSynchronizationRegistry
        if (this.xaTerminator != null && this.xaTerminator instanceof TransactionSynchronizationRegistry) {
            return (TransactionSynchronizationRegistry) this.xaTerminator;
        }
        return null;
    }

    public boolean isContextSupported(final Class<? extends WorkContext> cls) {
        if (workManager instanceof GeronimoWorkManager) {
            final GeronimoWorkManager geronimoWorkManager = (GeronimoWorkManager) workManager;
            return geronimoWorkManager.isContextSupported(cls);
        }

        return false;
    }
}
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