| MethodWrapper.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 */
22
23 package com.liferay.portal.kernel.util;
24
25 import java.io.Serializable;
26
27 import java.lang.reflect.Method;
28
29 /**
30 * <a href="MethodWrapper.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 */
34 public class MethodWrapper implements Serializable {
35
36 public MethodWrapper(String className, String methodName) {
37 this(className, methodName, new Object[0]);
38 }
39
40 public MethodWrapper(String className, String methodName, Object argument) {
41 this(className, methodName, new Object[] {argument});
42 }
43
44 public MethodWrapper(
45 String className, String methodName, Object[] arguments) {
46
47 _className = className;
48 _methodName = methodName;
49 _arguments = arguments;
50 }
51
52 public MethodWrapper(Method method, Object[] arguments) {
53 this(method.getDeclaringClass().getName(), method.getName(), arguments);
54
55 _argumentClassNames = new String[arguments.length];
56
57 Class<?>[] parameterTypes = method.getParameterTypes();
58
59 for (int i = 0; i < parameterTypes.length; i++) {
60 _argumentClassNames[i] = parameterTypes[i].getName();
61 }
62 }
63
64 public String getClassName() {
65 return _className;
66 }
67
68 public String getMethodName() {
69 return _methodName;
70 }
71
72 /**
73 * @deprecated Use <code>getArguments</code>.
74 */
75 public Object[] getArgs() {
76 return getArguments();
77 }
78
79 public String[] getArgumentClassNames() {
80 return _argumentClassNames;
81 }
82
83 public Object[] getArguments() {
84 Object[] arguments = new Object[_arguments.length];
85
86 System.arraycopy(_arguments, 0, arguments, 0, _arguments.length);
87
88 return arguments;
89 }
90
91 private String _className;
92 private String _methodName;
93 private String[] _argumentClassNames;
94 private Object[] _arguments;
95
96 }