01: /***************************************************************
02: * This file is part of the [fleXive](R) project.
03: *
04: * Copyright (c) 1999-2008
05: * UCS - unique computing solutions gmbh (http://www.ucs.at)
06: * All rights reserved
07: *
08: * The [fleXive](R) project is free software; you can redistribute
09: * it and/or modify it under the terms of the GNU General Public
10: * License as published by the Free Software Foundation;
11: * either version 2 of the License, or (at your option) any
12: * later version.
13: *
14: * The GNU General Public License can be found at
15: * http://www.gnu.org/copyleft/gpl.html.
16: * A copy is found in the textfile GPL.txt and important notices to the
17: * license from the author are found in LICENSE.txt distributed with
18: * these libraries.
19: *
20: * This library is distributed in the hope that it will be useful,
21: * but WITHOUT ANY WARRANTY; without even the implied warranty of
22: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23: * GNU General Public License for more details.
24: *
25: * For further information about UCS - unique computing solutions gmbh,
26: * please see the company website: http://www.ucs.at
27: *
28: * For further information about [fleXive](R), please see the
29: * project website: http://www.flexive.org
30: *
31: *
32: * This copyright notice MUST APPEAR in all copies of the file!
33: ***************************************************************/package com.flexive.shared.scripting;
34:
35: import com.flexive.shared.exceptions.FxNotFoundException;
36:
37: import java.io.Serializable;
38: import java.util.HashMap;
39: import java.util.Map;
40:
41: /**
42: * Variable binding for scripting.
43: * If groovy's binding object would have been serializable, this class could be rendered useless ...
44: *
45: * @author Markus Plesser (markus.plesser@flexive.com), UCS - unique computing solutions gmbh (http://www.ucs.at)
46: */
47: public class FxScriptBinding implements Serializable {
48:
49: private static final long serialVersionUID = -425075995030227444L;
50: private Map<String, Serializable> properties;
51:
52: /**
53: * Constructor
54: */
55: public FxScriptBinding() {
56: this .properties = new HashMap<String, Serializable>(5);
57: }
58:
59: /**
60: * Get the properties map
61: *
62: * @return properties map
63: */
64: public Map<String, Serializable> getProperties() {
65: return properties;
66: }
67:
68: /**
69: * @param name the name of the variable to lookup
70: * @return the variable value
71: * @throws FxNotFoundException if no variable with that name exists
72: */
73: public Object getVariable(String name) throws FxNotFoundException {
74: Object result = properties.get(name);
75:
76: if (result == null && !properties.containsKey(name))
77: throw new FxNotFoundException(
78: "ex.scripting.binding.property.missing", name);
79:
80: return result;
81: }
82:
83: /**
84: * Sets the value of the given variable
85: *
86: * @param name the name of the variable to set
87: * @param value the new value for the given variable
88: */
89: public void setVariable(String name, Serializable value) {
90: properties.put(name, value);
91: }
92:
93: }
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