[Jiapi-devel] CVS: jiapi/src/samples/interceptor Sample2.java,1.4,1.5

[Mika R. <mc...@us...>]

Update of /cvsroot/jiapi/jiapi/src/samples/interceptor
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21924/src/samples/interceptor

Modified Files:
	Sample2.java 
Log Message:


Index: Sample2.java
===================================================================
RCS file: /cvsroot/jiapi/jiapi/src/samples/interceptor/Sample2.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** Sample2.java	4 Apr 2004 10:03:49 -0000	1.4
--- Sample2.java	11 Apr 2004 14:22:58 -0000	1.5
***************
*** 18,22 ****
   * long as their type matches methods signature.
   */
! public class Sample2 implements FieldHandler {
      public static void main(String args[]) throws Exception {
          new Sample2();
--- 18,22 ----
   * long as their type matches methods signature.
   */
! public class Sample2 implements AccessAdvisor {
      public static void main(String args[]) throws Exception {
          new Sample2();
***************
*** 33,37 ****
          // Set resolution to 'foo*', which means that interceptor applies
          // its work only on invocations to methods which start with 'foo'
!         FieldInterceptor ii = new FieldInterceptor(id, "samples*",this);
  
          // Launch ITest
--- 33,37 ----
          // Set resolution to 'foo*', which means that interceptor applies
          // its work only on invocations to methods which start with 'foo'
!         FieldInterceptor fi = new FieldInterceptor(id, "samples*",this);
  
          // Launch ITest
***************
*** 42,46 ****
  
      /**
!      * FieldHandler interface
       * 
       * @param o target instance. If this is null, target Method is 
--- 42,46 ----
  
      /**
!      * FieldAdvisor
       * 
       * @param o target instance. If this is null, target Method is 
***************
*** 50,79 ****
       *          reflective method.
       */
!     public Object getField(Object o, java.lang.reflect.Field f) throws Exception {
!         System.out.println("   Getting field " + f.getName());
! 
!         long l1 = System.currentTimeMillis();
! 
!         // Make a call to target method through java.lang.reflect.Method
!         Object rv = f.get(o);
! 
!         long l2 = System.currentTimeMillis();
!         System.out.println("   Getting was done in " + 
!                            (l2 - l1) + " ms");
  
!         // Remember to return value. We could change the return
!         // value if desired. One must make sure, that the type
!         // of the return value is valid.
!         if (rv instanceof Integer) {
!             int i = ((Integer)rv).intValue();
!             rv = new Integer(i + 1);
!         }
  
!         return rv; 
      }
  
  
      /**
!      * FieldHandler interface
       * 
       * @param o target instance. If this is null, target Method is 
--- 50,69 ----
       *          reflective method.
       */
!     public Object get(Object o, String name, Object value) {
! //          System.out.println("   Getting field " + name + ": " + value);
  
! //         if (value instanceof String) {
! //             value = ((String)value).toUpperCase();
! //         }
! //         else if (value instanceof Integer) {
! //             value = new Integer(100);
! //         }
  
!         return value; 
      }
  
  
      /**
!      * FieldAdvisor interface
       * 
       * @param o target instance. If this is null, target Method is 
***************
*** 83,98 ****
       *          reflective method.
       */
!     public void setField(Object o, java.lang.reflect.Field f, Object value) throws Exception {
!         System.out.println("   Setting field " + f.getName());
! 
!         long l1 = System.currentTimeMillis();
! 
!         // Set the field 
!         f.set(o, value);
! 
!         long l2 = System.currentTimeMillis();
!         System.out.println("   Field was set executed in " + 
!                            (l2 - l1) + " ms");
! 
      }
  }
--- 73,79 ----
       *          reflective method.
       */
!     public Object set(Object o, String name, Object value) {
!         System.out.println("   Setting field " + name + ": " + value);
!         return value;
      }
  }