Examples of org.objectweb.asm.CodeVisitor.visitInsn()

org.objectweb.asm.CodeVisitor.visitInsn()
Visits a zero operand instruction. @param opcode the opcode of the instruction to be visited. This opcode iseither NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1, FCONST_0, FCONST_1, FCONST_2, DCONST_0, DCONST_1, IALOAD, LALOAD, FALOAD, DALOAD, AALOAD, BALOAD, CALOAD, SALOAD, IASTORE, LASTORE, FASTORE, DASTORE, AASTORE, BASTORE, CASTORE, SASTORE, POP, POP2, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, SWAP, IADD, LADD, FADD, DADD, ISUB, LSUB, FSUB, DSUB, IMUL, LMUL, FMUL, DMUL, IDIV, LDIV, FDIV, DDIV, IREM, LREM, FREM, DREM, INEG, LNEG, FNEG, DNEG, ISHL, LSHL, ISHR, LSHR, IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR, I2L, I2F, I2D, L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B, I2C, I2S, LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IRETURN, LRETURN, FRETURN, DRETURN, ARETURN, RETURN, ARRAYLENGTH, ATHROW, MONITORENTER, or MONITOREXIT.

            mv.visitMethodInsn(INVOKESPECIAL, getJVMClassName(listenclass), 
                "<init>", "()V");
            mv.visitFieldInsn(PUTFIELD, gc.xHomeJCN, LISTENER_FIELD, 
              getJVMType(listenclass));
      }          
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
    }
    
}

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    c.visitMethodInsn(
      Constants.INVOKESPECIAL,
      "org/objectweb/speedo/mapper/lib/Object2StringSerializer",
      "<init>",
      "()V");
    c.visitInsn(Constants.RETURN);
    c.visitMaxs(0, 0);


    //implement the getSerializedObject method
    c = cw.visitMethod(Constants.ACC_PUBLIC, "getSerializedObject", "()Ljava/lang/String;", null, null);
    c.visitTypeInsn(Constants.NEW, "java/lang/StringBuffer");

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    c.visitMaxs(0, 0);


    //implement the getSerializedObject method
    c = cw.visitMethod(Constants.ACC_PUBLIC, "getSerializedObject", "()Ljava/lang/String;", null, null);
    c.visitTypeInsn(Constants.NEW, "java/lang/StringBuffer");
    c.visitInsn(Constants.DUP);
    c.visitMethodInsn(Constants.INVOKESPECIAL, "java/lang/StringBuffer", "<init>", "()V");
    final int SPLIT_SIZE = 5000;
    int nbSplit = value.length() / SPLIT_SIZE;
    for (int i = 0; i < nbSplit; i++) {
      int j = i * SPLIT_SIZE;

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        "java/lang/StringBuffer",
        "append",
        "(Ljava/lang/String;)Ljava/lang/StringBuffer;");
    }
    c.visitMethodInsn(Constants.INVOKEVIRTUAL, "java/lang/StringBuffer", "toString", "()Ljava/lang/String;");
    c.visitInsn(Constants.ARETURN);
    c.visitMaxs(1, 1);
    
    return cw;
  }

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                final String sourceFile) {
            super.cv.visit(version, access, name, supername, interfaces, sourceFile);
            CodeVisitor mv = cv.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
            mv.visitVarInsn(Constants.ALOAD, 0);
            mv.visitMethodInsn(Constants.INVOKESPECIAL, gc.getSuperName(), "<init>", "()V");
            mv.visitInsn(Constants.RETURN);
            mv.visitMaxs(1, 1);
        }
    }
}

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                final String sourceFile) {
            super.cv.visit(version, access, name, supername, interfaces, sourceFile);
            CodeVisitor mv = cv.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
            mv.visitVarInsn(Constants.ALOAD, 0);
            mv.visitMethodInsn(Constants.INVOKESPECIAL, gc.getSuperName(), "<init>", "()V");
            mv.visitInsn(Constants.RETURN);
            mv.visitMaxs(1, 1);
        }
    }
}

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                cv.visitLdcInsn(q.resultClass);
                cv.visitMethodInsn(INVOKEVIRTUAL, sqJCN, "setResultClass", "(Ljava/lang/String;)V"); 
            }
            
            cv.visitVarInsn(ALOAD, 1);
            cv.visitInsn(q.includeSubclasses ? ICONST_1 : ICONST_0);
            cv.visitMethodInsn(INVOKEVIRTUAL, sqJCN, "setIncludeSubClasses", "(Z)V"); 
            
            //addNamedQuery("${nq.name}", sq);
            cv.visitVarInsn(ALOAD, 0);
            cv.visitLdcInsn(q.name);

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                "()" + JT_POMF);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_POMF, "lookup", "()" + JT_POM);
        Label l2 = new Label();
        mv.visitJumpInsn(GOTO, l2);
        mv.visitLabel(l1);
        mv.visitInsn(ACONST_NULL);
        mv.visitLabel(l2);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);
    }
    private void generateJdoReplaceFlagsMethod() {

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        Label l2 = new Label();
        mv.visitJumpInsn(GOTO, l2);
        mv.visitLabel(l1);
        mv.visitInsn(ACONST_NULL);
        mv.visitLabel(l2);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);
    }
    private void generateJdoReplaceFlagsMethod() {
        CodeVisitor mv = cv.visitMethod(ACC_PUBLIC, "jdoReplaceFlags", 
                "()V", null, null);

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            cv.visitLdcInsn(q.name);
            cv.visitVarInsn(ALOAD, 1);
            cv.visitMethodInsn(INVOKEVIRTUAL, gc.classToWriteJCN, 
                    "addNamedQuery", "(Ljava/lang/String;L" + sqJCN + ";)V");
        }
        cv.visitInsn(RETURN);
        cv.visitMaxs(0, 0);
    }
    protected void generatePersonalityMethods(HomeContext gc) {
    }
    public final static String getJVMClassName(String className) {

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