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From cos...@apache.org
Subject cvs commit: jakarta-tomcat-connectors/jk/java/org/apache/jk/apr AprImpl.java
Date Thu, 25 Apr 2002 18:17:24 GMT
costin      02/04/25 11:17:24

  Modified:    jk/java/org/apache/jk/apr AprImpl.java
  Log:
  Added a couple of methods to expose the jk objects.
  
  Instead of duplicating the code to work with the shm and unix channel ( in
  a jk 'component' and in the jni wrapper/java code ) we just use the
  same code.
  
  This also greatly simplifies the native code - and makes use of the optimizations
  used in the jni channel ( to avoid expensive string conversions and object
  creation ). It also minimizes the ammount of jni 'crossings' ( each JNI invocation
  has a significang performance hit ).
  
  In addition the same code can be used for in-process and out-of process,
  and for ajp14
  
  Revision  Changes    Path
  1.12      +27 -6     jakarta-tomcat-connectors/jk/java/org/apache/jk/apr/AprImpl.java
  
  Index: AprImpl.java
  ===================================================================
  RCS file: /home/cvs/jakarta-tomcat-connectors/jk/java/org/apache/jk/apr/AprImpl.java,v
  retrieving revision 1.11
  retrieving revision 1.12
  diff -u -r1.11 -r1.12
  --- AprImpl.java	18 Apr 2002 22:59:20 -0000	1.11
  +++ AprImpl.java	25 Apr 2002 18:17:24 -0000	1.12
  @@ -123,16 +123,37 @@
   
       public native long mutexDestroy( long pool, long mutexP );
       
  -    // --------------------  java to C --------------------
  +    // --------------------  Interface to jk components --------------------
  +    // 
  +
  +    /* Return a jk_env_t, used to keep the execution context ( temp pool, etc )
  +     */
  +    public native long getJkEnv();
  +
  +    /** Clean the temp pool, put back the env in the pool
  +     */
  +    public native void releaseJkEnv(long xEnv);
  +
  +    public native void jkRecycle(long xEnv, long endpointP);
  +
  +    /** Get a native component
  +     *  @return 0 if the component is not found.
  +     */
  +    public native long getJkHandler(long xEnv, String compName );
  +
  +    public native long createJkHandler(long xEnv, String compName );
  +
  +    /** Get the id of a method.
  +     *  @return -1 if the method is not found.
  +     */
  +    public native int jkGetId(long xEnv, String ns, String name );
   
  -    // Temp - interface will evolve
  -    
       /** Send the packet to the C side. On return it contains the response
        *  or indication there is no response. Asymetrical because we can't
        *  do things like continuations.
        */
  -    public static native int sendPacket(long xEnv, long endpointP,
  -                                        byte data[], int len);
  +    public static native int jkInvoke(long xEnv, long componentP, long endpointP,
  +                                      int code, byte data[], int len);
   
       
       // -------------------- Called from C --------------------
  @@ -177,7 +198,7 @@
       public void init() throws IOException {
           try {
               loadNative();
  -            
  +
               initialize();
           } catch( Throwable t ) {
               throw new IOException( t.getMessage() );
  
  
  

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