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.

        Label l7 = new Label();
        mv.visitJumpInsn(IFNE, l7);
        mv.visitVarInsn(ILOAD, 2);
        mv.visitMethodInsn(INVOKESTATIC, JCN_LIFE_CYCLE, "isTransactional", "(B)Z");
        mv.visitJumpInsn(IFEQ, l7);
        mv.visitInsn(ICONST_1);
        Label l8 = new Label();
        mv.visitJumpInsn(GOTO, l8);
        mv.visitLabel(l7);
        
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(ICONST_1);
        Label l8 = new Label();
        mv.visitJumpInsn(GOTO, l8);
        mv.visitLabel(l7);
        
        mv.visitInsn(ICONST_0);
        mv.visitLabel(l8);
        
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
    }

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        mv.visitLabel(l7);
        
        mv.visitInsn(ICONST_0);
        mv.visitLabel(l8);
        
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
    }
    private void generateJdoIsPersistentMethod() {
        CodeVisitor mv;
        mv = cv.visitMethod(ACC_PUBLIC, "jdoIsPersistent", "()Z", null, null);

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        mv.visitMethodInsn(INVOKEINTERFACE, JCN_STATE, M_SPEEDO_GET_STATUS, "()B");
        mv.visitMethodInsn(INVOKESTATIC, JCN_LIFE_CYCLE, "isPersistent", "(B)Z");
        Label l5 = new Label();
        mv.visitJumpInsn(IFEQ, l5);
        mv.visitLabel(l4);
        mv.visitInsn(ICONST_1);
        Label l6 = new Label();
        mv.visitJumpInsn(GOTO, l6);
        
        mv.visitLabel(l5);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(ICONST_1);
        Label l6 = new Label();
        mv.visitJumpInsn(GOTO, l6);
        
        mv.visitLabel(l5);
        mv.visitInsn(ICONST_0);


        mv.visitLabel(l6);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
    }

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        mv.visitLabel(l5);
        mv.visitInsn(ICONST_0);


        mv.visitLabel(l6);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
    }
    private void generateJdoIsNewMethod() {
        CodeVisitor mv;
        mv = cv.visitMethod(ACC_PUBLIC, "jdoIsNew", "()Z", null, null);

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        mv.visitJumpInsn(IFNULL, l4);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_STATE, M_SPEEDO_GET_STATUS, "()B");
        mv.visitMethodInsn(INVOKESTATIC,JCN_LIFE_CYCLE, "isNew", "(B)Z");
        mv.visitJumpInsn(IFEQ, l4);
        mv.visitInsn(ICONST_1);
        Label l5 = new Label();
        mv.visitJumpInsn(GOTO, l5);


        mv.visitLabel(l4);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(ICONST_1);
        Label l5 = new Label();
        mv.visitJumpInsn(GOTO, l5);


        mv.visitLabel(l4);
        mv.visitInsn(ICONST_0);
        
        mv.visitLabel(l5);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
    }

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        mv.visitLabel(l4);
        mv.visitInsn(ICONST_0);
        
        mv.visitLabel(l5);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
    }
    private void generateJdoIsDeletedMethod() {
        CodeVisitor mv;
        mv = cv.visitMethod(ACC_PUBLIC, "jdoIsDeleted", "()Z", null, null);

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        mv.visitJumpInsn(IFNULL, l4);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_STATE, M_SPEEDO_GET_STATUS, "()B");
        mv.visitMethodInsn(INVOKESTATIC, JCN_LIFE_CYCLE, "isDeleted", "(B)Z");
        mv.visitJumpInsn(IFEQ, l4);
        mv.visitInsn(ICONST_1);
        Label l5 = new Label();
        mv.visitJumpInsn(GOTO, l5);
        
        mv.visitLabel(l4);
        mv.visitInsn(ICONST_0);

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