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enabled the connection of phynixx-connection take part in a XA protocol

There is a newer version: 3.0.0

package org.csc.phynixx.xa;

/*
 * #%L
 * phynixx-xa
 * %%
 * Copyright (C) 2014 csc
 * %%
 * 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.
 * #L%
 */


import org.csc.phynixx.connection.*;


/**
 * @author Christoph Schmidt-Casdorff
 */
class LocalTransactionProxy extends PhynixxManagedConnectionListenerAdapter implements IPhynixxManagedConnectionListener, ITransactionBinding {

    // private TransactionManager tmMgr = null;

    private IPhynixxManagedConnection connection;


    LocalTransactionProxy(IPhynixxManagedConnection connection) {
        this.connection = connection;
        this.connection.addConnectionListener(this);
    }

    /**
     * @return indicates if the transaction has uncomnmitted transactional data
     */
    boolean hasTransactionalData() {
        return this.connection!=null && connection.hasTransactionalData();
    }

    boolean isClosed() {
        return this.getConnection() == null || this.getConnection().isClosed();
    }


    @Override
    public TransactionBindingType getTransactionBindingType() {
        return TransactionBindingType.LocalTransaction;
    }

    /**
     * releases and closes the associated TransactionalBranch
     */
    @Override
    public void release() {
        if (connection != null) {
            this.connection.removeConnectionListener(this);
        }
        this.connection = null;
    }

    @Override
    public void close() {
        if (connection != null) {
            IPhynixxManagedConnection connection=this.connection;
        this.release();
        connection.close();
    }

    }

    @Override
    public IPhynixxManagedConnection getConnection() {
        return connection;
    }




    @Override
    public void connectionReleased(IManagedConnectionEvent event) {
        event.getManagedConnection().removeConnectionListener(this);
    }

    @Override
    public void connectionFreed(IManagedConnectionEvent event) {
        event.getManagedConnection().removeConnectionListener(this);
    }
}