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

Class com.alibaba.fastjson.asm.MethodVisitor

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

com.alibaba.fastjson.asm.MethodVisitor.visitVarInsn()
Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable. @param opcode the opcode of the local variable instruction to be visited. This opcode is either ILOAD, LLOAD,FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. @param var the operand of the instruction to be visited. This operand is the index of a local variable.

                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldInt", "([C)I");
                mw.visitVarInsn(ISTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == short.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldInt", "([C)I");
                mw.visitVarInsn(ISTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == int.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldInt", "([C)I");
                mw.visitVarInsn(ISTORE, context.var(fieldInfo.getName() + "_asm"));

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                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldInt", "([C)I");
                mw.visitVarInsn(ISTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == int.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldInt", "([C)I");
                mw.visitVarInsn(ISTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == long.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldLong", "([C)J");
                mw.visitVarInsn(LSTORE, context.var(fieldInfo.getName() + "_asm", 2));

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                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldInt", "([C)I");
                mw.visitVarInsn(ISTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == long.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldLong", "([C)J");
                mw.visitVarInsn(LSTORE, context.var(fieldInfo.getName() + "_asm", 2));


            } else if (fieldClass == float.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldFloat", "([C)F");
                mw.visitVarInsn(FSTORE, context.var(fieldInfo.getName() + "_asm"));

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                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldLong", "([C)J");
                mw.visitVarInsn(LSTORE, context.var(fieldInfo.getName() + "_asm", 2));


            } else if (fieldClass == float.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldFloat", "([C)F");
                mw.visitVarInsn(FSTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == double.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldDouble", "([C)D");
                mw.visitVarInsn(DSTORE, context.var(fieldInfo.getName() + "_asm", 2));

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                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldFloat", "([C)F");
                mw.visitVarInsn(FSTORE, context.var(fieldInfo.getName() + "_asm"));


            } else if (fieldClass == double.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldDouble", "([C)D");
                mw.visitVarInsn(DSTORE, context.var(fieldInfo.getName() + "_asm", 2));


            } else if (fieldClass == String.class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldString",
                                   "([C)Ljava/lang/String;");
                mw.visitInsn(DUP);

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                mw.visitInsn(DUP);


                Label endCheck_ = new Label();
                mw.visitJumpInsn(IFNONNULL, endCheck_);


                mw.visitVarInsn(ALOAD, 1);
                mw.visitFieldInsn(GETSTATIC, getType(Feature.class), "InitStringFieldAsEmpty", "L"
                                                                                               + getType(Feature.class)
                                                                                               + ";");
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(DefaultJSONParser.class), "isEnabled",
                                   "(" + "L" + getType(Feature.class) + ";" + ")Z");

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                mw.visitInsn(POP);
                mw.visitLdcInsn("");


                mw.visitLabel(endCheck_);


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


            } else if (fieldClass == byte[].class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldByteArray", "([C)[B");
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));
            } else if (fieldClass.isEnum()) {

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


            } else if (fieldClass == byte[].class) {
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldByteArray", "([C)[B");
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));
            } else if (fieldClass.isEnum()) {
                Label enumNull_ = new Label();
                mw.visitInsn(ACONST_NULL);
                mw.visitTypeInsn(CHECKCAST, getType(fieldClass)); // cast
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));

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                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));
            } else if (fieldClass.isEnum()) {
                Label enumNull_ = new Label();
                mw.visitInsn(ACONST_NULL);
                mw.visitTypeInsn(CHECKCAST, getType(fieldClass)); // cast
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));


                mw.visitVarInsn(ALOAD, 1);
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(DefaultJSONParser.class), "getSymbolTable",
                                   "()" + getDesc(SymbolTable.class));

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                Label enumNull_ = new Label();
                mw.visitInsn(ACONST_NULL);
                mw.visitTypeInsn(CHECKCAST, getType(fieldClass)); // cast
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));


                mw.visitVarInsn(ALOAD, 1);
                mw.visitMethodInsn(INVOKEVIRTUAL, getType(DefaultJSONParser.class), "getSymbolTable",
                                   "()" + getDesc(SymbolTable.class));


                mw.visitMethodInsn(INVOKEVIRTUAL, getType(JSONScanner.class), "scanFieldSymbol",
                                   "([C" + getDesc(SymbolTable.class) + ")Ljava/lang/String;");

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