org.mule.logging.LogConfigChangeSubject Maven / Gradle / Ivy

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Mule server and core classes

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/*
 * 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.logging;

import java.beans.PropertyChangeListener;

/**
 * Observable that dispatches calls to registered listeners when the inner log configuration is changed.
 */
public interface LogConfigChangeSubject
{
    /**
     * Register a listener to be called when log config is changed.
     * 
     * @param logConfigChangeListener the listener to register.
     */
    void registerLogConfigChangeListener(PropertyChangeListener logConfigChangeListener);

    /**
     * Unregister a listener to no longer be called when log config is changed.
     * 
     * @param logConfigChangeListener the listener to unregister.
     */
    void unregisterLogConfigChangeListener(PropertyChangeListener logConfigChangeListener);

}