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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;
18  
19  import org.apache.commons.jexl.parser.ASTJexlScript;
20  
21  /***
22   * Simple script implementation.
23   * @since 1.1
24   */
25  class ScriptImpl implements Script {
26  
27      /*** text of the script. */
28      private final String text;
29      /*** syntax tree. */
30      private final ASTJexlScript parsedScript;
31      
32      /***
33       * Create a new Script from the given string and parsed syntax.
34       * @param scriptText the text of the script.
35       * @param scriptTree the parsed script.
36       */
37      public ScriptImpl(String scriptText, ASTJexlScript scriptTree) {
38          text = scriptText;
39          parsedScript = scriptTree;
40      }
41  
42      /***
43       * {@inheritDoc}
44       */
45      public Object execute(JexlContext context) throws Exception {
46          // TODO Auto-generated method stub
47          return parsedScript.value(context);
48      }
49  
50      /***
51       * {@inheritDoc}
52       */
53      public String getText() {
54          return text;
55      }
56  
57  }