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

org.objectweb.asm.CodeVisitor.visitJumpInsn()
Visits a jump instruction. A jump instruction is an instruction that may jump to another instruction. @param opcode the opcode of the type instruction to be visited. This opcodeis either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL. @param label the operand of the instruction to be visited. This operand isa label that designates the instruction to which the jump instruction may jump.

        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);
        mv.visitLabel(l8);

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        mv.visitVarInsn(ASTORE, 1);


        //return sa == null || LifeCycle.isPersistent(sa.jdoGetStatus());
        mv.visitVarInsn(ALOAD, 1);
        Label l4 = new Label();
        mv.visitJumpInsn(IFNULL, l4);
        mv.visitVarInsn(ALOAD, 1);
        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);

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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, "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);

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        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);


        mv.visitLabel(l6);

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        mv.visitVarInsn(ASTORE, 1);


        //return sa != null && LifeCycle.isNew(sa.jdoGetStatus());
        Label l4 = new Label();
        mv.visitVarInsn(ALOAD, 1);
        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);

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        mv.visitVarInsn(ALOAD, 1);
        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);

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        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);
        
        mv.visitLabel(l5);

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        mv.visitVarInsn(ASTORE, 1);


        //return sa != null && LifeCycle.isDeleted(sa.jdoGetStatus());
        Label l4 = new Label();
        mv.visitVarInsn(ALOAD, 1);
        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);

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        mv.visitVarInsn(ALOAD, 1);
        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);

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        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);
        
        mv.visitLabel(l5);

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