1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * 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   */
22  
23  package com.liferay.util.aspectj;
24  
25  import com.liferay.portal.kernel.util.ServerDetector;
26  
27  import java.lang.reflect.Method;
28  
29  import org.aspectj.lang.ProceedingJoinPoint;
30  import org.aspectj.lang.reflect.MethodSignature;
31  
32  /**
33   * <a href="AspectJUtil.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class AspectJUtil {
38  
39      public static Method getMethod(MethodSignature methodSignature)
40          throws NoSuchMethodException {
41  
42          Method method = null;
43  
44          if (ServerDetector.isWebSphere()) {
45              Class<?> declaringType = methodSignature.getDeclaringType();
46              String name = methodSignature.getName();
47              Class<?>[] parameterTypes = methodSignature.getParameterTypes();
48  
49              method = declaringType.getMethod(name, parameterTypes);
50          }
51          else {
52              method = methodSignature.getMethod();
53          }
54  
55          return method;
56      }
57  
58      public static Method getMethod(ProceedingJoinPoint proceedingJoinPoint)
59          throws NoSuchMethodException {
60  
61          MethodSignature methodSignature =
62              (MethodSignature)proceedingJoinPoint.getSignature();
63  
64          return getMethod(methodSignature);
65      }
66  
67  }