@Override
public void writeValue(JSONSerializer serializer, Object propertyValue) throws Exception {
if (format != null) {
serializer.writeWithFormat(propertyValue, format);
return;
}
if (fieldSerializer == null) {
if (propertyValue == null) {
runtimeFieldClass = this.fieldInfo.getFieldClass();
} else {
runtimeFieldClass = propertyValue.getClass();
}
fieldSerializer = serializer.getObjectWriter(runtimeFieldClass);
}
if (propertyValue == null) {
if (writeNumberAsZero && Number.class.isAssignableFrom(runtimeFieldClass)) {
serializer.getWriter().write('0');
return;
} else if (writeNullStringAsEmpty && String.class == runtimeFieldClass) {
serializer.getWriter().write("\"\"");
return;
} else if (writeNullBooleanAsFalse && Boolean.class == runtimeFieldClass) {
serializer.getWriter().write("false");
return;
} else if (writeNullListAsEmpty && Collection.class.isAssignableFrom(runtimeFieldClass)) {
serializer.getWriter().write("[]");
return;
}
fieldSerializer.write(serializer, null, fieldInfo.getName(), null);
return;
}
if (writeEnumUsingToString == true && runtimeFieldClass.isEnum()) {
serializer.getWriter().writeString(((Enum<?>) propertyValue).name());
return;
}
Class<?> valueClass = propertyValue.getClass();
if (valueClass == runtimeFieldClass) {
fieldSerializer.write(
serializer, propertyValue, fieldInfo.getName(), fieldInfo.getFieldType());
return;
}
ObjectSerializer valueSerializer = serializer.getObjectWriter(valueClass);
valueSerializer.write(serializer, propertyValue, fieldInfo.getName(), fieldInfo.getFieldType());
}
public void write(JSONSerializer serializer, Object object) throws IOException {
SerializeWriter out = serializer.getWrier();
DataVO vo = (DataVO) object;
if (vo == null) {
out.append("null");
return;
}
try {
String[] fields = vo.getFieldNames();
if (fields.length == 0) {
out.append("{}");
return;
}
out.append('{');
boolean commaFlag = false;
for (int i = 0; i < fields.length; ++i) {
Object propertyValue = vo.getValue(fields[i]);
if (propertyValue == null && (!serializer.isEnabled(SerializerFeature.WriteMapNullValue))) {
continue;
}
List<PropertyFilter> propertyFilters = serializer.getPropertyFiltersDirect();
if (propertyFilters != null) {
boolean apply = true;
for (PropertyFilter propertyFilter : propertyFilters) {
if (!propertyFilter.apply(object, fields[i], propertyValue)) {
apply = false;
break;
}
}
if (!apply) {
continue;
}
}
if (commaFlag) {
out.append(',');
}
commaFlag = true;
if (propertyValue == null) {
out.write(fields[i] + " : null ");
continue;
}
ObjectSerializer objserializer = serializer.getObjectWriter(propertyValue.getClass());
out.write("\"".concat(fields[i]).concat("\":"));
objserializer.write(serializer, propertyValue);
}
out.append('}');
} catch (Exception e) {
throw new JSONException("write javaBean error", e);
}
}
public void write(
JSONSerializer serializer, Object object, Object fieldName, Type fieldType, int features)
throws IOException {
SerializeWriter out = serializer.getWriter();
if (object == null) {
if (out.isEnabled(SerializerFeature.WriteNullListAsEmpty)) {
out.write("[]");
} else {
out.writeNull();
}
return;
}
Type elementType = null;
if (serializer.isEnabled(SerializerFeature.WriteClassName)) {
if (fieldType instanceof ParameterizedType) {
ParameterizedType param = (ParameterizedType) fieldType;
elementType = param.getActualTypeArguments()[0];
}
}
Enumeration<?> e = (Enumeration<?>) object;
SerialContext context = serializer.getContext();
serializer.setContext(context, object, fieldName, 0);
try {
int i = 0;
out.append('[');
while (e.hasMoreElements()) {
Object item = e.nextElement();
if (i++ != 0) {
out.append(',');
}
if (item == null) {
out.writeNull();
continue;
}
Class<?> clazz = item.getClass();
ObjectSerializer itemSerializer = serializer.getObjectWriter(clazz);
itemSerializer.write(serializer, item, i - 1, elementType, 0);
}
out.append(']');
} finally {
serializer.setContext(context);
}
}
public void writeValue(JSONSerializer serializer, Object propertyValue) throws Exception {
if (runtimeInfo == null) {
Class<?> runtimeFieldClass;
if (propertyValue == null) {
runtimeFieldClass = this.fieldInfo.fieldClass;
} else {
runtimeFieldClass = propertyValue.getClass();
}
ObjectSerializer fieldSerializer;
JSONField fieldAnnotation = fieldInfo.getAnnotation();
if (fieldAnnotation != null && fieldAnnotation.serializeUsing() != Void.class) {
fieldSerializer = (ObjectSerializer) fieldAnnotation.serializeUsing().newInstance();
} else {
fieldSerializer = serializer.getObjectWriter(runtimeFieldClass);
}
runtimeInfo = new RuntimeSerializerInfo(fieldSerializer, runtimeFieldClass);
}
final RuntimeSerializerInfo runtimeInfo = this.runtimeInfo;
final int fieldFeatures = fieldInfo.serialzeFeatures;
if (propertyValue == null) {
Class<?> runtimeFieldClass = runtimeInfo.runtimeFieldClass;
SerializeWriter out = serializer.out;
if (Number.class.isAssignableFrom(runtimeFieldClass)) {
out.writeNull(features, SerializerFeature.WriteNullNumberAsZero.mask);
return;
} else if (String.class == runtimeFieldClass) {
out.writeNull(features, SerializerFeature.WriteNullStringAsEmpty.mask);
return;
} else if (Boolean.class == runtimeFieldClass) {
out.writeNull(features, SerializerFeature.WriteNullBooleanAsFalse.mask);
return;
} else if (Collection.class.isAssignableFrom(runtimeFieldClass)) {
out.writeNull(features, SerializerFeature.WriteNullListAsEmpty.mask);
return;
}
ObjectSerializer fieldSerializer = runtimeInfo.fieldSerializer;
if ((out.isEnabled(SerializerFeature.WRITE_MAP_NULL_FEATURES))
&& fieldSerializer instanceof JavaBeanSerializer) {
out.writeNull();
return;
}
fieldSerializer.write(serializer, null, fieldInfo.name, fieldInfo.fieldType, fieldFeatures);
return;
}
if (fieldInfo.isEnum) {
if (writeEnumUsingName) {
serializer.out.writeString(((Enum<?>) propertyValue).name());
return;
}
if (writeEnumUsingToString) {
serializer.out.writeString(((Enum<?>) propertyValue).toString());
return;
}
}
Class<?> valueClass = propertyValue.getClass();
ObjectSerializer valueSerializer;
if (valueClass == runtimeInfo.runtimeFieldClass) {
valueSerializer = runtimeInfo.fieldSerializer;
} else {
valueSerializer = serializer.getObjectWriter(valueClass);
}
if (format != null) {
if (valueSerializer instanceof ContextObjectSerializer) {
((ContextObjectSerializer) valueSerializer)
.write(serializer, propertyValue, this.fieldContext);
} else {
serializer.writeWithFormat(propertyValue, format);
}
} else {
valueSerializer.write(
serializer, propertyValue, fieldInfo.name, fieldInfo.fieldType, fieldFeatures);
}
}
public final void write(
JSONSerializer serializer, Object object, Object fieldName, Type fieldType)
throws IOException {
SerializeWriter out = serializer.getWriter();
Object[] array = (Object[]) object;
if (object == null) {
if (out.isEnabled(SerializerFeature.WriteNullListAsEmpty)) {
out.write("[]");
} else {
out.writeNull();
}
return;
}
int size = array.length;
int end = size - 1;
if (end == -1) {
out.append("[]");
return;
}
SerialContext context = serializer.getContext();
serializer.setContext(context, object, fieldName, 0);
try {
Class<?> preClazz = null;
ObjectSerializer preWriter = null;
out.append('[');
if (out.isEnabled(SerializerFeature.PrettyFormat)) {
serializer.incrementIndent();
serializer.println();
for (int i = 0; i < size; ++i) {
if (i != 0) {
out.write(',');
serializer.println();
}
serializer.write(array[i]);
}
serializer.decrementIdent();
serializer.println();
out.write(']');
return;
}
for (int i = 0; i < end; ++i) {
Object item = array[i];
if (item == null) {
out.append("null,");
} else {
if (serializer.containsReference(item)) {
serializer.writeReference(item);
} else {
Class<?> clazz = item.getClass();
if (clazz == preClazz) {
preWriter.write(serializer, item, null, null);
} else {
preClazz = clazz;
preWriter = serializer.getObjectWriter(clazz);
preWriter.write(serializer, item, null, null);
}
}
out.append(',');
}
}
Object item = array[end];
if (item == null) {
out.append("null]");
} else {
if (serializer.containsReference(item)) {
serializer.writeReference(item);
} else {
serializer.writeWithFieldName(item, end);
}
out.append(']');
}
} finally {
serializer.setContext(context);
}
}
