Package com.alibaba.fastjson.annotation

Examples of com.alibaba.fastjson.annotation.JSONField

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        return annotation;
    }

    public String getFormat() {
        String format = null;
        JSONField annotation = getAnnotation(JSONField.class);

        if (annotation != null) {
            format = annotation.format();

            if (format.trim().length() == 0) {
                format = null;
            }
        }
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            if (method.getName().equals("getMetaClass")
                && method.getReturnType().getName().equals("groovy.lang.MetaClass")) {
                continue;
            }

            JSONField annotation = method.getAnnotation(JSONField.class);

            if (annotation == null) {
                annotation = getSupperMethodAnnotation(clazz, method);
            }

            if (annotation != null) {
                if (!annotation.serialize()) {
                    continue;
                }

                if (annotation.name().length() != 0) {
                    String propertyName = annotation.name();

                    if (aliasMap != null) {
                        propertyName = aliasMap.get(propertyName);
                        if (propertyName == null) {
                            continue;
                        }
                    }

                    fieldInfoMap.put(propertyName, new FieldInfo(propertyName, method, null));
                    continue;
                }
            }

            if (methodName.startsWith("get")) {
                if (methodName.length() < 4) {
                    continue;
                }

                if (methodName.equals("getClass")) {
                    continue;
                }

                char c3 = methodName.charAt(3);

                String propertyName;
                if (Character.isUpperCase(c3)) {
                    if (compatibleWithJavaBean) {
                        propertyName = Introspector.decapitalize(methodName.substring(3));
                    } else {
                        propertyName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
                    }
                } else if (c3 == '_') {
                    propertyName = methodName.substring(4);
                } else if (c3 == 'f') {
                    propertyName = methodName.substring(3);
                } else {
                    continue;
                }

                boolean ignore = isJSONTypeIgnore(clazz, propertyName);

                if (ignore) {
                    continue;
                }

                Field field = ParserConfig.getField(clazz, propertyName);

                if (field != null) {
                    JSONField fieldAnnotation = field.getAnnotation(JSONField.class);

                    if (fieldAnnotation != null) {
                        if (!fieldAnnotation.serialize()) {
                            continue;
                        }

                        if (fieldAnnotation.name().length() != 0) {
                            propertyName = fieldAnnotation.name();

                            if (aliasMap != null) {
                                propertyName = aliasMap.get(propertyName);
                                if (propertyName == null) {
                                    continue;
                                }
                            }
                        }
                    }
                }

                if (aliasMap != null) {
                    propertyName = aliasMap.get(propertyName);
                    if (propertyName == null) {
                        continue;
                    }
                }

                fieldInfoMap.put(propertyName, new FieldInfo(propertyName, method, field));
            }

            if (methodName.startsWith("is")) {
                if (methodName.length() < 3) {
                    continue;
                }

                char c2 = methodName.charAt(2);

                String propertyName;
                if (Character.isUpperCase(c2)) {
                    if (compatibleWithJavaBean) {
                        propertyName = Introspector.decapitalize(methodName.substring(2));
                    } else {
                        propertyName = Character.toLowerCase(methodName.charAt(2)) + methodName.substring(3);
                    }
                } else if (c2 == '_') {
                    propertyName = methodName.substring(3);
                } else if (c2 == 'f') {
                    propertyName = methodName.substring(2);
                } else {
                    continue;
                }

                Field field = ParserConfig.getField(clazz, propertyName);

                if (field == null) {
                    field = ParserConfig.getField(clazz, methodName);
                }

                if (field != null) {
                    JSONField fieldAnnotation = field.getAnnotation(JSONField.class);

                    if (fieldAnnotation != null) {
                        if (!fieldAnnotation.serialize()) {
                            continue;
                        }

                        if (fieldAnnotation.name().length() != 0) {
                            propertyName = fieldAnnotation.name();

                            if (aliasMap != null) {
                                propertyName = aliasMap.get(propertyName);
                                if (propertyName == null) {
                                    continue;
                                }
                            }
                        }
                    }
                }

                if (aliasMap != null) {
                    propertyName = aliasMap.get(propertyName);
                    if (propertyName == null) {
                        continue;
                    }
                }

                fieldInfoMap.put(propertyName, new FieldInfo(propertyName, method, field));
            }
        }

        for (Field field : clazz.getFields()) {
            if (Modifier.isStatic(field.getModifiers())) {
                continue;
            }

            JSONField fieldAnnotation = field.getAnnotation(JSONField.class);

            String propertyName = field.getName();
            if (fieldAnnotation != null) {
                if (!fieldAnnotation.serialize()) {
                    continue;
                }

                if (fieldAnnotation.name().length() != 0) {
                    propertyName = fieldAnnotation.name();
                }
            }

            if (aliasMap != null) {
                propertyName = aliasMap.get(propertyName);
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                if (!match) {
                    continue;
                }

                JSONField annotation = interfaceMethod.getAnnotation(JSONField.class);
                if (annotation != null) {
                    return annotation;
                }
            }
        }
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        mw.visitJumpInsn(IFEQ, _end);
    }

    private void _writeObject(MethodVisitor mw, FieldInfo fieldInfo, Context context, Label _end) {
        String format = null;
        JSONField annotation = fieldInfo.getAnnotation(JSONField.class);

        if (annotation != null) {
            format = annotation.format();

            if (format.trim().length() == 0) {
                format = null;
            }
        }
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        boolean writeNull = false;
        boolean writeNullNumberAsZero = false;
        boolean writeNullStringAsEmpty = false;
        boolean writeNullBooleanAsFalse = false;
        boolean writeNullListAsEmpty = false;
        JSONField annotation = fieldInfo.getAnnotation(JSONField.class);
        if (annotation != null) {
            for (SerializerFeature feature : annotation.serialzeFeatures()) {
                if (feature == SerializerFeature.WriteMapNullValue) {
                    writeNull = true;
                } else if (feature == SerializerFeature.WriteNullNumberAsZero) {
                    writeNullNumberAsZero = true;
                } else if (feature == SerializerFeature.WriteNullStringAsEmpty) {
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        mw.visitLabel(_end);
    }

    private void _enum(Class<?> clazz, MethodVisitor mw, FieldInfo property, Context context) {
        boolean writeEnumUsingToString = false;
        JSONField annotation = property.getAnnotation(JSONField.class);
        if (annotation != null) {
            for (SerializerFeature feature : annotation.serialzeFeatures()) {
                if (feature == SerializerFeature.WriteEnumUsingToString) {
                    writeEnumUsingToString = true;
                }
            }
        }
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        mw.visitJumpInsn(IFEQ, _end);
    }

    private void _writeObject(MethodVisitor mw, FieldInfo fieldInfo, Context context, Label _end) {
        String format = null;
        JSONField annotation = fieldInfo.getAnnotation(JSONField.class);

        if (annotation != null) {
            format = annotation.format();

            if (format.trim().length() == 0) {
                format = null;
            }
        }
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        boolean writeNull = false;
        boolean writeNullNumberAsZero = false;
        boolean writeNullStringAsEmpty = false;
        boolean writeNullBooleanAsFalse = false;
        boolean writeNullListAsEmpty = false;
        JSONField annotation = fieldInfo.getAnnotation(JSONField.class);
        if (annotation != null) {
            for (SerializerFeature feature : annotation.serialzeFeatures()) {
                if (feature == SerializerFeature.WriteMapNullValue) {
                    writeNull = true;
                } else if (feature == SerializerFeature.WriteNullNumberAsZero) {
                    writeNullNumberAsZero = true;
                } else if (feature == SerializerFeature.WriteNullStringAsEmpty) {
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        this.single_quoted_fieldPrefix = '\'' + fieldInfo.getName() + "\':";

        this.un_quoted_fieldPrefix = fieldInfo.getName() + ":";

        JSONField annotation = fieldInfo.getAnnotation(JSONField.class);
        if (annotation != null) {
            for (SerializerFeature feature : annotation.serialzeFeatures()) {
                if (feature == SerializerFeature.WriteMapNullValue) {
                    writeNull = true;
                }
            }
        }
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            if (method.getName().equals("getMetaClass")
                && method.getReturnType().getName().equals("groovy.lang.MetaClass")) {
                continue;
            }

            JSONField annotation = method.getAnnotation(JSONField.class);

            if (annotation == null) {
                annotation = getSupperMethodAnnotation(clazz, method);
            }

            if (annotation != null) {
                if (!annotation.serialize()) {
                    continue;
                }

                ordinal = annotation.ordinal();
                serialzeFeatures = SerializerFeature.of(annotation.serialzeFeatures());
               
                if (annotation.name().length() != 0) {
                    String propertyName = annotation.name();

                    if (aliasMap != null) {
                        propertyName = aliasMap.get(propertyName);
                        if (propertyName == null) {
                            continue;
                        }
                    }

                    fieldInfoMap.put(propertyName, new FieldInfo(propertyName, method, null, ordinal, serialzeFeatures));
                    continue;
                }
            }

            if (methodName.startsWith("get")) {
                if (methodName.length() < 4) {
                    continue;
                }

                if (methodName.equals("getClass")) {
                    continue;
                }

                char c3 = methodName.charAt(3);

                String propertyName;
                if (Character.isUpperCase(c3)) {
                    if (compatibleWithJavaBean) {
                        propertyName = decapitalize(methodName.substring(3));
                    } else {
                        propertyName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
                    }
                } else if (c3 == '_') {
                    propertyName = methodName.substring(4);
                } else if (c3 == 'f') {
                    propertyName = methodName.substring(3);
                } else if (methodName.length()>=5 && Character.isUpperCase(methodName.charAt(4))){
                    propertyName = decapitalize(methodName.substring(3));
                } else {
                    continue;
                }

                boolean ignore = isJSONTypeIgnore(clazz, propertyName);

                if (ignore) {
                    continue;
                }

                Field field = ParserConfig.getField(clazz, propertyName);

                if (field != null) {
                    JSONField fieldAnnotation = field.getAnnotation(JSONField.class);

                    if (fieldAnnotation != null) {
                        if (!fieldAnnotation.serialize()) {
                            continue;
                        }
                       
                        ordinal = fieldAnnotation.ordinal();
                        serialzeFeatures = SerializerFeature.of(fieldAnnotation.serialzeFeatures());
                       
                        if (fieldAnnotation.name().length() != 0) {
                            propertyName = fieldAnnotation.name();

                            if (aliasMap != null) {
                                propertyName = aliasMap.get(propertyName);
                                if (propertyName == null) {
                                    continue;
                                }
                            }
                        }
                    }
                }

                if (aliasMap != null) {
                    propertyName = aliasMap.get(propertyName);
                    if (propertyName == null) {
                        continue;
                    }
                }

                fieldInfoMap.put(propertyName, new FieldInfo(propertyName, method, field, ordinal, serialzeFeatures));
            }

            if (methodName.startsWith("is")) {
                if (methodName.length() < 3) {
                    continue;
                }

                char c2 = methodName.charAt(2);

                String propertyName;
                if (Character.isUpperCase(c2)) {
                    if (compatibleWithJavaBean) {
                        propertyName = decapitalize(methodName.substring(2));
                    } else {
                        propertyName = Character.toLowerCase(methodName.charAt(2)) + methodName.substring(3);
                    }
                } else if (c2 == '_') {
                    propertyName = methodName.substring(3);
                } else if (c2 == 'f') {
                    propertyName = methodName.substring(2);
                } else {
                    continue;
                }

                Field field = ParserConfig.getField(clazz, propertyName);

                if (field == null) {
                    field = ParserConfig.getField(clazz, methodName);
                }

                if (field != null) {
                    JSONField fieldAnnotation = field.getAnnotation(JSONField.class);

                    if (fieldAnnotation != null) {
                        if (!fieldAnnotation.serialize()) {
                            continue;
                        }

                        ordinal = fieldAnnotation.ordinal();
                        serialzeFeatures = SerializerFeature.of(fieldAnnotation.serialzeFeatures());
                       
                        if (fieldAnnotation.name().length() != 0) {
                            propertyName = fieldAnnotation.name();

                            if (aliasMap != null) {
                                propertyName = aliasMap.get(propertyName);
                                if (propertyName == null) {
                                    continue;
                                }
                            }
                        }
                    }
                }

                if (aliasMap != null) {
                    propertyName = aliasMap.get(propertyName);
                    if (propertyName == null) {
                        continue;
                    }
                }

                fieldInfoMap.put(propertyName, new FieldInfo(propertyName, method, field, ordinal, serialzeFeatures));
            }
        }

        for (Field field : clazz.getFields()) {
            if (Modifier.isStatic(field.getModifiers())) {
                continue;
            }

            JSONField fieldAnnotation = field.getAnnotation(JSONField.class);

            int ordinal = 0, serialzeFeatures = 0;
            String propertyName = field.getName();
            if (fieldAnnotation != null) {
                if (!fieldAnnotation.serialize()) {
                    continue;
                }

                ordinal = fieldAnnotation.ordinal();
                serialzeFeatures = SerializerFeature.of(fieldAnnotation.serialzeFeatures());
               
                if (fieldAnnotation.name().length() != 0) {
                    propertyName = fieldAnnotation.name();
                }
            }

            if (aliasMap != null) {
                propertyName = aliasMap.get(propertyName);
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Related Classes of com.alibaba.fastjson.annotation.JSONField

  • com.alibaba.fastjson.JSONObject
  • com.alibaba.fastjson.serializer.ASMSerializerFactory
  • com.alibaba.fastjson.serializer.FieldSerializer
  • com.alibaba.fastjson.serializer.ObjectFieldSerializer
  • com.alibaba.fastjson.util.DeserializeBeanInfo
  • com.alibaba.fastjson.util.FieldInfo
  • com.alibaba.fastjson.util.TypeUtils
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