Package com.alibaba.fastjson.asm

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

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        if (!context.getClazz().isInterface() && !Modifier.isAbstract(context.getClazz().getModifiers())) {
            _batchSet(context, mw);
        }

        mw.visitLabel(return_);

        _setContext(context, mw);
        mw.visitVarInsn(ALOAD, context.var("instance"));
        mw.visitInsn(ARETURN);
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        _setContext(context, mw);
        mw.visitVarInsn(ALOAD, context.var("instance"));
        mw.visitInsn(ARETURN);

        mw.visitLabel(reset_);

        _batchSet(context, mw);
        mw.visitVarInsn(ALOAD, 0);
        mw.visitVarInsn(ALOAD, 1);
        mw.visitVarInsn(ALOAD, 2);
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        mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/parser/deserializer/ASMJavaBeanDeserializer", "parseRest",
                           "(Lcom/alibaba/fastjson/parser/DefaultJSONParser;Ljava/lang/reflect/Type;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
        mw.visitTypeInsn(CHECKCAST, getType(context.getClazz())); // cast
        mw.visitInsn(ARETURN);

        mw.visitLabel(super_);
        mw.visitVarInsn(ALOAD, 0);
        mw.visitVarInsn(ALOAD, 1);
        mw.visitVarInsn(ALOAD, 2);
        mw.visitVarInsn(ALOAD, 3);
        mw.visitMethodInsn(INVOKESPECIAL, "com/alibaba/fastjson/parser/deserializer/ASMJavaBeanDeserializer", "deserialze",
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                if (fieldClass == String.class) {
                    Label flagEnd_ = new Label();
                    _isEnable(context, mw, Feature.InitStringFieldAsEmpty);
                    mw.visitJumpInsn(IFEQ, flagEnd_);
                    _setFlag(mw, context, i);
                    mw.visitLabel(flagEnd_);

                    mw.visitVarInsn(ALOAD, context.var("lexer"));
                    mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/parser/JSONLexerBase", "stringDefaultValue",
                                       "()Ljava/lang/String;");
                } else {
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                mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/parser/JSONLexerBase", "stringDefaultValue",
                                   "()Ljava/lang/String;");
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));
                mw.visitJumpInsn(GOTO, notMatch_);

                mw.visitLabel(notEnd_);

                mw.visitVarInsn(ALOAD, context.var("lexer"));
                mw.visitVarInsn(ALOAD, 0);
                mw.visitFieldInsn(GETFIELD, context.getClassName(), fieldInfo.getName() + "_asm_prefix__", "[C");
                mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/parser/JSONLexerBase", "scanFieldString",
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                mw.visitJumpInsn(IFNULL, enumNull_);
                mw.visitVarInsn(ALOAD, context.var(fieldInfo.getName() + "_asm_enumName"));
                mw.visitMethodInsn(INVOKESTATIC, getType(fieldClass), "valueOf", "(Ljava/lang/String;)"
                                                                                 + getDesc(fieldClass));
                mw.visitVarInsn(ASTORE, context.var(fieldInfo.getName() + "_asm"));
                mw.visitLabel(enumNull_);

            } else if (Collection.class.isAssignableFrom(fieldClass)) {
                mw.visitVarInsn(ALOAD, context.var("lexer"));
                mw.visitVarInsn(ALOAD, 0);
                mw.visitFieldInsn(GETFIELD, context.getClassName(), fieldInfo.getName() + "_asm_prefix__", "[C");
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            mw.visitVarInsn(ALOAD, 3);
            mw.visitMethodInsn(INVOKESPECIAL, context.getClassName(), "deserialzeArrayMapping",
                               "(Lcom/alibaba/fastjson/parser/DefaultJSONParser;Ljava/lang/reflect/Type;Ljava/lang/Object;)Ljava/lang/Object;");
            mw.visitInsn(ARETURN);

            mw.visitLabel(next_);
            // deserialzeArrayMapping
        }

        mw.visitVarInsn(ALOAD, context.var("lexer"));
        mw.visitLdcInsn(context.getClazz().getName());
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                mw.visitVarInsn(ILOAD, 5);
                mw.visitMethodInsn(INVOKEVIRTUAL, className, "write1",
                                   "(Lcom/alibaba/fastjson/serializer/JSONSerializer;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/reflect/Type;I)V");
                mw.visitInsn(RETURN);

                mw.visitLabel(_else);
            }

            mw.visitVarInsn(ALOAD, context.obj()); // obj
            mw.visitTypeInsn(CHECKCAST, getType(clazz)); // serializer
            mw.visitVarInsn(ASTORE, context.var("entity")); // obj
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            mw.visitVarInsn(ALOAD, context.paramFieldType());
            mw.visitMethodInsn(INVOKEVIRTUAL, className, "write1",
                               "(Lcom/alibaba/fastjson/serializer/JSONSerializer;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/reflect/Type;)V");
            mw.visitInsn(RETURN);

            mw.visitLabel(_else);
            mw.visitVarInsn(ALOAD, context.obj()); // obj
            mw.visitTypeInsn(CHECKCAST, getType(clazz)); // serializer
            mw.visitVarInsn(ASTORE, context.var("entity")); // obj

            generateWriteMethod(clazz, mw, getters, context);
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            mw.visitVarInsn(ALOAD, context.paramFieldType());
            mw.visitMethodInsn(INVOKEVIRTUAL, className, "write1",
                               "(Lcom/alibaba/fastjson/serializer/JSONSerializer;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/reflect/Type;)V");
            mw.visitInsn(RETURN);

            mw.visitLabel(_else);
            mw.visitVarInsn(ALOAD, context.obj()); // obj
            mw.visitTypeInsn(CHECKCAST, getType(clazz)); // serializer
            mw.visitVarInsn(ASTORE, context.var("entity")); // obj

            generateWriteMethod(clazz, mw, getters, context);
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