01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.portal.kernel.util;
22:
23: import java.io.Serializable;
24:
25: /**
26: * <a href="MethodKey.java.html"><b><i>View Source</i></b></a>
27: *
28: * @author Brian Wing Shun Chan
29: *
30: */
31: public class MethodKey implements Serializable {
32:
33: public MethodKey(String className, String methodName, Class[] types) {
34: _className = className;
35: _methodName = methodName;
36: _types = types;
37: }
38:
39: public String getClassName() {
40: return _className;
41: }
42:
43: public String getMethodName() {
44: return _methodName;
45: }
46:
47: public Class[] getTypes() {
48: return _types;
49: }
50:
51: public boolean equals(Object obj) {
52: if (obj == null) {
53: return false;
54: }
55:
56: MethodKey methodKey = (MethodKey) obj;
57:
58: if (toString().equals(methodKey.toString())) {
59: return true;
60: } else {
61: return false;
62: }
63: }
64:
65: public int hashCode() {
66: return toString().hashCode();
67: }
68:
69: public String toString() {
70: return _toString();
71: }
72:
73: private String _toString() {
74: if (_toString == null) {
75: StringMaker sm = new StringMaker();
76:
77: sm.append(_className);
78: sm.append(_methodName);
79:
80: if (_types != null && _types.length > 0) {
81: sm.append("-");
82:
83: for (int i = 0; i < _types.length; i++) {
84: sm.append(_types[i].getClass().getName());
85: }
86: }
87:
88: _toString = sm.toString();
89: }
90:
91: return _toString;
92: }
93:
94: private String _className;
95: private String _methodName;
96: private Class[] _types;
97: private String _toString;
98:
99: }
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