1 /*
2 * Copyright 2002-2006 The Apache Software Foundation.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.apache.commons.jexl.context;
18
19 import org.apache.commons.jexl.JexlContext;
20
21 import java.util.HashMap;
22 import java.util.Map;
23
24 /***
25 * Implementation of JexlContext based on a HashMap.
26 *
27 * @since 1.0
28 * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
29 * @version $Id: HashMapContext.java 397116 2006-04-26 07:01:33Z dion $
30 */
31 public class HashMapContext extends HashMap implements JexlContext {
32 /*** serialization version id jdk13 generated. */
33 static final long serialVersionUID = 5715964743204418854L;
34 /***
35 * {@inheritDoc}
36 */
37 public void setVars(Map vars) {
38 clear();
39 putAll(vars);
40 }
41
42 /***
43 * {@inheritDoc}
44 */
45 public Map getVars() {
46 return this;
47 }
48 }