io.cloudslang.engine.queue.services.QueueStateIdGeneratorServiceImpl.java Source code

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Here is the source code for io.cloudslang.engine.queue.services.QueueStateIdGeneratorServiceImpl.java

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/*******************************************************************************
* (c) Copyright 2014 Hewlett-Packard Development Company, L.P.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License v2.0 which accompany this distribution.
*
* The Apache License is available at
* http://www.apache.org/licenses/LICENSE-2.0
*
*******************************************************************************/

package io.cloudslang.engine.queue.services;

import io.cloudslang.engine.data.IdentityGenerator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

/**
 * User: sadane
 * Date: 09/10/13
 * Time: 08:54
 */
public final class QueueStateIdGeneratorServiceImpl implements QueueStateIdGeneratorService {

    @Autowired
    private IdentityGenerator identityGenerator;

    @Transactional(propagation = Propagation.SUPPORTS)
    @Override
    public Long generateStateId() {
        return (Long) identityGenerator.next();
    }
}