Examples of com.alibaba.fastjson.asm.MethodVisitor.visitIntInsn()

Class com.alibaba.fastjson.asm.MethodVisitor

Examples of com.alibaba.fastjson.asm.MethodVisitor.visitIntInsn()

com.alibaba.fastjson.asm.MethodVisitor.visitIntInsn()
Visits an instruction with a single int operand. @param opcode the opcode of the instruction to be visited. This opcode is either BIPUSH, SIPUSH or NEWARRAY. @param operand the operand of the instruction to be visited.
When opcode is BIPUSH, operand value should be between Byte.MIN_VALUE and Byte.MAX_VALUE.
When opcode is SIPUSH, operand value should be between Short.MIN_VALUE and Short.MAX_VALUE.
When opcode is NEWARRAY, operand value should be one of {@link Opcodes#T_BOOLEAN}, {@link Opcodes#T_CHAR}, {@link Opcodes#T_FLOAT}, {@link Opcodes#T_DOUBLE}, {@link Opcodes#T_BYTE}, {@link Opcodes#T_SHORT}, {@link Opcodes#T_INT} or {@link Opcodes#T_LONG}.

                mw.visitVarInsn(DSTORE, context.var(fieldInfo.getName() + "_asm", 2));


            } else if (fieldClass == String.class) {
                Label notEnd_ = new Label();


                mw.visitIntInsn(ILOAD, context.var("matchStat"));
                mw.visitInsn(ICONST_4); // END
                mw.visitJumpInsn(IF_ICMPNE, notEnd_);


                mw.visitVarInsn(ALOAD, context.var("lexer"));
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONLexerBase.class), "stringDefaultValue",

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        mw.visitFieldInsn(GETFIELD, getType(JSONLexerBase.class), "matchStat", "I");
        mw.visitFieldInsn(GETSTATIC, getType(JSONLexerBase.class), "END", "I");
        mw.visitJumpInsn(IF_ICMPEQ, return_);


        mw.visitInsn(ICONST_0); // UNKOWN
        mw.visitIntInsn(ISTORE, context.var("matchStat"));


        int fieldListSize = context.getFieldInfoList().size();
        for (int i = 0; i < fieldListSize; i += 32) {
            mw.visitInsn(ICONST_0);
            mw.visitVarInsn(ISTORE, context.var("_asm_flag_" + (i / 32)));

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        mw.visitFieldInsn(GETFIELD, getType(JSONScanner.class), "matchStat", "I");
        mw.visitFieldInsn(GETSTATIC, getType(JSONScanner.class), "END", "I");
        mw.visitJumpInsn(IF_ICMPEQ, return_);


        mw.visitInsn(ICONST_0); // UNKOWN
        mw.visitIntInsn(ISTORE, context.var("matchStat"));


        for (int i = 0, size = context.getFieldInfoList().size(); i < size; ++i) {
            FieldInfo fieldInfo = context.getFieldInfoList().get(i);
            Class<?> fieldClass = fieldInfo.getFieldClass();
            Type fieldType = fieldInfo.getFieldType();

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                mw.visitVarInsn(DSTORE, context.var(fieldInfo.getName() + "_asm", 2));


            } else if (fieldClass == String.class) {
                Label notEnd_ = new Label();


                mw.visitIntInsn(ILOAD, context.var("matchStat"));
                mw.visitInsn(ICONST_4); // END
                mw.visitJumpInsn(IF_ICMPNE, notEnd_);


                mw.visitVarInsn(ALOAD, context.var("lexer"));
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "stringDefaultValue",

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        mw.visitFieldInsn(GETFIELD, getType(JSONScanner.class), "matchStat", "I");
        mw.visitFieldInsn(GETSTATIC, getType(JSONScanner.class), "END", "I");
        mw.visitJumpInsn(IF_ICMPEQ, return_);


        mw.visitInsn(ICONST_0); // UNKOWN
        mw.visitIntInsn(ISTORE, context.var("matchStat"));
        
        for (int i = 0, size = context.getFieldInfoList().size(); i < size; i+=32) {
            mw.visitInsn(ICONST_0);
            mw.visitVarInsn(ISTORE, context.var("_asm_flag_" + (i / 32)));
        }

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                mw.visitVarInsn(DSTORE, context.var(fieldInfo.getName() + "_asm", 2));


            } else if (fieldClass == String.class) {
                Label notEnd_ = new Label();


                mw.visitIntInsn(ILOAD, context.var("matchStat"));
                mw.visitInsn(ICONST_4); // END
                mw.visitJumpInsn(IF_ICMPNE, notEnd_);


                mw.visitVarInsn(ALOAD, context.var("lexer"));
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "stringDefaultValue",

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