01: /*
02: * Copyright 2002-2006 The Apache Software Foundation.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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: }
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