Package com.alibaba.fastjson.asm

Examples of com.alibaba.fastjson.asm.ClassWriter.visitMethod()

51
52
53
54
55
56
57
58
59
60
61
   
    public void test_1() throws Exception {
        ClassWriter cw = new ClassWriter();
        cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, "DateSerializer", "java/lang/Object", new String[] { "com/alibaba/fastjson/serializer/ObjectSerializer" });

        MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
        mw.visitVarInsn(ALOAD, 0);
        mw.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        mw.visitInsn(RETURN);
        mw.visitMaxs(1, 1);
        mw.visitEnd();
View Full Code Here
58
59
60
61
62
63
64
65
66
67
68
        mw.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        mw.visitInsn(RETURN);
        mw.visitMaxs(1, 1);
        mw.visitEnd();

        mw = cw.visitMethod(ACC_PUBLIC, "write", "(Lcom/alibaba/fastjson/serializer/JSONSerializer;Ljava/lang/Object;)V", null, new String[] { "java/io/IOException" });

        mw.visitVarInsn(ALOAD, 1); // serializer
        mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/serializer/JSONSerializer", "getWriter", "()Lcom/alibaba/fastjson/serializer/SerializeWriter;");
        mw.visitVarInsn(ASTORE, 3); // out
View Full Code Here
141
142
143
144
145
146
147
148
149
150
151
            FieldVisitor fw = cw.visitField(ACC_PUBLIC, fieldInfo.getName() + "_asm_fieldType",
                                            "Ljava/lang/reflect/Type;");
            fw.visitEnd();
        }

        MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
        mw.visitVarInsn(ALOAD, 0);
        mw.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");

        // mw.visitFieldInsn(PUTFIELD, context.getClassName(), fieldInfo.getName() + "_asm_prefix__", "[C");
View Full Code Here
173
174
175
176
177
178
179
180
181
182
183
        mw.visitEnd();

        {
            Context context = new Context(className);

            mw = cw.visitMethod(ACC_PUBLIC,
                                "write",
                                "(Lcom/alibaba/fastjson/serializer/JSONSerializer;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/reflect/Type;)V",
                                null, new String[] { "java/io/IOException" });

            mw.visitVarInsn(ALOAD, context.serializer()); // serializer
View Full Code Here
222
223
224
225
226
227
228
229
230
231
232
        {

            // sortField support
            Context context = new Context(className);

            mw = cw.visitMethod(ACC_PUBLIC,
                                "write1",
                                "(Lcom/alibaba/fastjson/serializer/JSONSerializer;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/reflect/Type;)V",
                                null, new String[] { "java/io/IOException" });

            mw.visitVarInsn(ALOAD, context.serializer()); // serializer
View Full Code Here
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
        }

        cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, className, getType(superClass), null);

        {
            MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "<init>", "(" + getDesc(ParserConfig.class)
                                                                    + getDesc(Class.class) + getDesc(FieldInfo.class)
                                                                    + ")V", null, null);
            mw.visitVarInsn(ALOAD, 0);
            mw.visitVarInsn(ALOAD, 1);
            mw.visitVarInsn(ALOAD, 2);
View Full Code Here
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
            mw.visitEnd();
        }

        if (method != null) {
            if (fieldClass == int.class) {
                MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "setValue", "(" + getDesc(Object.class) + "I)V", null,
                                                  null);
                mw.visitVarInsn(ALOAD, 1);
                mw.visitTypeInsn(CHECKCAST, getType(method.getDeclaringClass())); // cast
                mw.visitVarInsn(ILOAD, 2);
                mw.visitMethodInsn(INVAKE_TYPE, getType(method.getDeclaringClass()), method.getName(),
View Full Code Here
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
                mw.visitInsn(RETURN);
                mw.visitMaxs(3, 3);
                mw.visitEnd();
            } else if (fieldClass == long.class) {
                MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "setValue", "(" + getDesc(Object.class) + "J)V", null,
                                                  null);
                mw.visitVarInsn(ALOAD, 1);
                mw.visitTypeInsn(CHECKCAST, getType(method.getDeclaringClass())); // cast
                mw.visitVarInsn(LLOAD, 2);
                mw.visitMethodInsn(INVAKE_TYPE, getType(method.getDeclaringClass()), method.getName(),
View Full Code Here
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
                mw.visitInsn(RETURN);
                mw.visitMaxs(3, 4);
                mw.visitEnd();
            } else {
                // public void setValue(Object object, Object value)
                MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "setValue", "(" + getDesc(Object.class)
                                                                          + getDesc(Object.class) + ")V", null, null);
                mw.visitVarInsn(ALOAD, 1);
                mw.visitTypeInsn(CHECKCAST, getType(method.getDeclaringClass())); // cast
                mw.visitVarInsn(ALOAD, 2);
                mw.visitTypeInsn(CHECKCAST, getType(fieldClass)); // cast
View Full Code Here
140
141
142
143
144
145
146
147
148
149
150
            FieldVisitor fw = cw.visitField(ACC_PUBLIC, fieldInfo.getName() + "_asm_fieldType",
                                            "Ljava/lang/reflect/Type;");
            fw.visitEnd();
        }

        MethodVisitor mw = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
        mw.visitVarInsn(ALOAD, 0);
        mw.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");

        // mw.visitFieldInsn(PUTFIELD, context.getClassName(), fieldInfo.getName() + "_asm_prefix__", "[C");
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.