SpringTransactionStrategy.java

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 https://camel-extra.github.io

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 modify it under the terms of the GNU Lesser General Public License
 as published by the Free Software Foundation; either version 3
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 GNU Lesser General Public License for more details.


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 ***************************************************************************************/
package org.apacheextras.camel.component.hibernate;

import org.apache.camel.support.ServiceSupport;
import org.hibernate.SessionFactory;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionTemplate;

public class SpringTransactionStrategy extends ServiceSupport implements TransactionStrategy {

    private final SessionFactory sessionFactory;
    private final TransactionTemplate transactionTemplate;

    public SpringTransactionStrategy(SessionFactory sessionFactory, TransactionTemplate transactionTemplate) {
        this.sessionFactory = sessionFactory;
        this.transactionTemplate = transactionTemplate;
    }

    @Override
    public <T> T execute(final TransactionCallback<T> callback) {
        return transactionTemplate.execute(new org.springframework.transaction.support.TransactionCallback<T>() {
            @Override
            public T doInTransaction(TransactionStatus transactionStatus) {
                return callback.doInTransaction(sessionFactory.getCurrentSession());
            }
        });
    }

    @Override
    protected void doStart() throws Exception {
    }

    @Override
    protected void doStop() throws Exception {
    }

}