Package javassist.bytecode

Examples of javassist.bytecode.Bytecode.addAload()

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      // iconst_0 // i
      code.addIconst( 0 );
      // istore_3 // store i
      code.addIstore( 3 );
      // aload_1 // load the bean
      code.addAload( 1 );
      // checkcast // cast the bean into a raw bean
      code.addCheckcast( this.targetBean.getName() );
      // astore 4 // store the raw bean
      code.addAstore( 4 );
      /* current stack len = 0 */
 
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            lastIndex = i;
          }
        }
        /* current stack len = 0 */
        // aload 4 // load the raw bean
        code.addAload( 4 );
        // aload_2 // load the args
        code.addAload( 2 );
        // iconst_i
        code.addIconst( i );
        // aaload
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        }
        /* current stack len = 0 */
        // aload 4 // load the raw bean
        code.addAload( 4 );
        // aload_2 // load the args
        code.addAload( 2 );
        // iconst_i
        code.addIconst( i );
        // aaload
        code.addOpcode( Opcode.AALOAD );
        // checkcast
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      // new // BulkAccessorException
      code.addNew( BULKEXCEPTION_CLASS_NAME );
      // dup
      code.addOpcode( Opcode.DUP );
      // aload 5 // load exception
      code.addAload( 5 );
      // iload_3 // i
      code.addIload( 3 );
      // invokespecial // BulkAccessorException.<init>
      String cons_desc = "(Ljava/lang/Throwable;I)V";
      code.addInvokespecial( BULKEXCEPTION_CLASS_NAME, MethodInfo.nameInit, cons_desc );
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    MethodInfo minfo = new MethodInfo(cp, GETFIELDHANDLER_METHOD_NAME,
                                      GETFIELDHANDLER_METHOD_DESCRIPTOR);
    /* local variable | this | */
    Bytecode code = new Bytecode(cp, 2, 1);
    // aload_0 // load this
    code.addAload(0);
    // getfield // get field "$JAVASSIST_CALLBACK" defined already
    code.addOpcode(Opcode.GETFIELD);
    int field_index = cp.addFieldrefInfo(this_class_index,
                                         HANDLER_FIELD_NAME, HANDLER_FIELD_DESCRIPTOR);
    code.addIndex(field_index);
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    MethodInfo minfo = new MethodInfo(cp, SETFIELDHANDLER_METHOD_NAME,
                                      SETFIELDHANDLER_METHOD_DESCRIPTOR);
    /* local variables | this | callback | */
    Bytecode code = new Bytecode(cp, 3, 3);
    // aload_0 // load this
    code.addAload(0);
    // aload_1 // load callback
    code.addAload(1);
    // putfield // put field "$JAVASSIST_CALLBACK" defined already
    code.addOpcode(Opcode.PUTFIELD);
    int field_index = cp.addFieldrefInfo(this_class_index,
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    /* local variables | this | callback | */
    Bytecode code = new Bytecode(cp, 3, 3);
    // aload_0 // load this
    code.addAload(0);
    // aload_1 // load callback
    code.addAload(1);
    // putfield // put field "$JAVASSIST_CALLBACK" defined already
    code.addOpcode(Opcode.PUTFIELD);
    int field_index = cp.addFieldrefInfo(this_class_index,
                                         HANDLER_FIELD_NAME, HANDLER_FIELD_DESCRIPTOR);
    code.addIndex(field_index);
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    MethodInfo minfo = new MethodInfo(cp, EACH_READ_METHOD_PREFIX
                                          + finfo.getName(), desc);
    /* local variables | target obj | each oldvalue | */
    Bytecode code = new Bytecode(cp, 5, 3);
    // aload_0
    code.addAload(0);
    // getfield // get each field
    code.addOpcode(Opcode.GETFIELD);
    int base_field_index = cp.addFieldrefInfo(this_class_index, finfo
        .getName(), finfo.getDescriptor());
    code.addIndex(base_field_index);
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    code.addOpcode(Opcode.GETFIELD);
    int base_field_index = cp.addFieldrefInfo(this_class_index, finfo
        .getName(), finfo.getDescriptor());
    code.addIndex(base_field_index);
    // aload_0
    code.addAload(0);
    // invokeinterface // invoke Enabled.getInterceptFieldCallback()
    int enabled_class_index = cp.addClassInfo(FIELD_HANDLED_TYPE_NAME);
    code.addInvokeinterface(enabled_class_index,
                            GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
                            1);
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    // *return // each type
    addTypeDependDataReturn(code, finfo.getDescriptor());
    // *store_1 // each type
    addTypeDependDataStore(code, finfo.getDescriptor(), 1);
    // aload_0
    code.addAload(0);
    // invokeinterface // invoke Enabled.getInterceptFieldCallback()
    code.addInvokeinterface(enabled_class_index,
                            GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
                            1);
    // aload_0
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