org.motechproject.server.omod.sdsched.TxSyncManWrapperImpl.java Source code

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Here is the source code for org.motechproject.server.omod.sdsched.TxSyncManWrapperImpl.java

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/**
 * MOTECH PLATFORM OPENSOURCE LICENSE AGREEMENT
 *
 * Copyright (c) 2010-11 The Trustees of Columbia University in the City of
 * New York and Grameen Foundation USA.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of Grameen Foundation USA, Columbia University, or
 * their respective contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY GRAMEEN FOUNDATION USA, COLUMBIA UNIVERSITY
 * AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GRAMEEN FOUNDATION
 * USA, COLUMBIA UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.motechproject.server.omod.sdsched;

import java.util.List;

import org.springframework.transaction.support.TransactionSynchronization;
import org.springframework.transaction.support.TransactionSynchronizationManager;

/**
 * Implementation of the {@link TxSyncManWrapper}.
 * 
 * @author batkinson
 * 
 */
public class TxSyncManWrapperImpl implements TxSyncManWrapper {

    public void bindResource(String resourceName, Object obj) {
        TransactionSynchronizationManager.bindResource(resourceName, obj);
    }

    public Object getResource(String resourceName) {
        return TransactionSynchronizationManager.getResource(resourceName);
    }

    public boolean isSynchronizationActive() {
        return TransactionSynchronizationManager.isSynchronizationActive();
    }

    @SuppressWarnings("unchecked")
    public boolean containsSynchronization(Class<? extends TransactionSynchronization> syncClass) {

        if (isSynchronizationActive()) {
            List<TransactionSynchronization> syncs = (List<TransactionSynchronization>) TransactionSynchronizationManager
                    .getSynchronizations();

            for (TransactionSynchronization sync : syncs)
                if (syncClass.isAssignableFrom(sync.getClass()))
                    return true;
        }

        return false;
    }

    public void registerSynchronization(TransactionSynchronization sync) {
        TransactionSynchronizationManager.registerSynchronization(sync);
    }

    public void unbindResource(String resourceName) {
        TransactionSynchronizationManager.unbindResource(resourceName);
    }
}