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/*
 * $Id: MessageExchangePattern.java 19191 2010-08-25 21:05:23Z tcarlson $
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

package org.mule;

public enum MessageExchangePattern
{    
    ONE_WAY
    {
        @Override
        public boolean hasResponse()
        {
            return false;
        }
    }, 
    
    REQUEST_RESPONSE
    {
        @Override
        public boolean hasResponse()
        {
            return true;
        }
    }; 
    
    public abstract boolean hasResponse();

    public static MessageExchangePattern fromSyncFlag(boolean sync)
    {
        if (sync)
        {
            return REQUEST_RESPONSE;
        }
        else
        {
            return ONE_WAY;
        }
    }

    public static MessageExchangePattern fromString(String string)
    {
        String mepString = string.toUpperCase().replace('-', '_');
        return MessageExchangePattern.valueOf(mepString);
    }
}