core/src/main/java/org/apache/struts2/action/ApplicationAware.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.struts2.action;

import java.util.Map;

/**
 * Actions that want to be aware of the application Map object should implement this interface.
 * This will give them access to a Map where they can put objects that should be available
 * to other parts of the application.
 *
 * Typical uses are configuration objects and caches.
 */
public interface ApplicationAware {

    /**
     * Applies the map of application properties in the implementing class.
     *
     * @param application a Map of application properties.
     */
    void withApplication(Map<String, Object> application);
}