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  }