org.apache.struts2.dispatcher.ApplicationMap Maven / Gradle / Ivy
/*
* 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.dispatcher;
import javax.servlet.ServletContext;
import java.io.Serializable;
import java.util.*;
/**
* A simple implementation of the {@link java.util.Map} interface to handle a collection of attributes and
* init parameters in a {@link javax.servlet.ServletContext} object. The {@link #entrySet()} method
* enumerates over all servlet context attributes and init parameters and returns a collection of both.
* Note, this will occur lazily - only when the entry set is asked for.
*/
public class ApplicationMap extends AbstractMap implements Serializable {
private static final long serialVersionUID = 9136809763083228202L;
private ServletContext context;
private Set