JMSUtils.java

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 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
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 * The Initial Developer of the Original Code is
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package org.dcm4chee.util.jms;

import javax.jms.JMSException;
import javax.jms.Message;

/**
 * JMS-related utility methods
 *
 * @author Hermann Czedik-Eysenberg <hermann-agfa@czedik.net>
 */
public class JMSUtils {

    private static final String JMS_DELIVERY_COUNT_MSG_PROPERTY = "JMSXDeliveryCount";

    /**
     * Get the delivery count of a JMS message
     *
     * @param msg message
     *
     * @return delivery count of the message
     */
    public static int getMessageDeliveryCount(Message msg) {
        try {
            return msg.getIntProperty(JMSUtils.JMS_DELIVERY_COUNT_MSG_PROPERTY);
        } catch (JMSException e) {
            return Integer.MAX_VALUE;
        }
    }
}