public JsonSerializer<?> createContextual(SerializerProvider provider, BeanProperty property)
throws JsonMappingException {
JsonSerializer<?> ser = null;
if (property != null) {
AnnotatedMember m = property.getMember();
if (m != null) {
Object serDef = provider.getAnnotationIntrospector().findContentSerializer(m);
if (serDef != null) {
ser = provider.serializerInstance(m, serDef);
}
}
}
if (ser == null) {
ser = this._elementSerializer;
}
ser = findConvertingContentSerializer(provider, property, ser);
if (ser == null) {
ser = provider.findValueSerializer(String.class, property);
} else {
ser = provider.handleSecondaryContextualization(ser, property);
}
if (isDefaultSerializer(ser)) {
ser = null;
}
return ser == this._elementSerializer ? this : new StringArraySerializer(this, property, ser);
}
public JsonNode getSchema(SerializerProvider paramSerializerProvider, Type paramType)
throws JsonMappingException {
ObjectNode localObjectNode = createSchemaNode("array", true);
if (paramType != null) {
paramType = paramSerializerProvider.constructType(paramType);
if (paramType.isArrayType()) {
paramType = ((ArrayType) paramType).getContentType().getRawClass();
if (paramType != Object.class) {
break label54;
}
localObjectNode.set("items", JsonSchema.getDefaultSchemaNode());
}
}
return localObjectNode;
label54:
paramType = paramSerializerProvider.findValueSerializer(paramType, this._property);
if ((paramType instanceof SchemaAware)) {}
for (paramSerializerProvider =
((SchemaAware) paramType).getSchema(paramSerializerProvider, null);
;
paramSerializerProvider = JsonSchema.getDefaultSchemaNode()) {
localObjectNode.set("items", paramSerializerProvider);
return localObjectNode;
}
}
/**
* Method called to serialize fields, when the value type is statically known, so that value
* serializer is passed and does not need to be fetched from provider.
*/
public void serializeFieldsUsing(
Map<?, ?> value, JsonGenerator gen, SerializerProvider provider, JsonSerializer<Object> ser)
throws IOException {
final JsonSerializer<Object> keySerializer = _keySerializer;
final Set<String> ignored = _ignoredEntries;
final TypeSerializer typeSer = _valueTypeSerializer;
for (Map.Entry<?, ?> entry : value.entrySet()) {
Object keyElem = entry.getKey();
if (ignored != null && ignored.contains(keyElem)) continue;
if (keyElem == null) {
provider.findNullKeySerializer(_keyType, _property).serialize(null, gen, provider);
} else {
keySerializer.serialize(keyElem, gen, provider);
}
final Object valueElem = entry.getValue();
if (valueElem == null) {
provider.defaultSerializeNull(gen);
} else {
try {
if (typeSer == null) {
ser.serialize(valueElem, gen, provider);
} else {
ser.serializeWithType(valueElem, gen, provider, typeSer);
}
} catch (Exception e) {
wrapAndThrow(provider, e, value, String.valueOf(keyElem));
}
}
}
}
protected void _writeNullKeyedEntry(JsonGenerator gen, SerializerProvider provider, Object value)
throws IOException {
JsonSerializer<Object> keySerializer = provider.findNullKeySerializer(_keyType, _property);
JsonSerializer<Object> valueSer;
if (value == null) {
if (_suppressNulls) {
return;
}
valueSer = provider.getDefaultNullValueSerializer();
} else {
valueSer = _valueSerializer;
if (valueSer == null) {
valueSer = _findSerializer(provider, value);
}
if (_suppressableValue == MARKER_FOR_EMPTY) {
if (valueSer.isEmpty(provider, value)) {
return;
}
} else if ((_suppressableValue != null) && (_suppressableValue.equals(value))) {
return;
}
}
try {
keySerializer.serialize(null, gen, provider);
valueSer.serialize(value, gen, provider);
} catch (Exception e) {
wrapAndThrow(provider, e, value, "");
}
}
protected boolean _useStatic(
SerializerProvider provider, BeanProperty property, JavaType referredType) {
// First: no serializer for `Object.class`, must be dynamic
if (referredType.isJavaLangObject()) {
return false;
}
// but if type is final, might as well fetch
if (referredType.isFinal()) { // or should we allow annotation override? (only if requested...)
return true;
}
// also: if indicated by typing, should be considered static
if (referredType.useStaticType()) {
return true;
}
// if neither, maybe explicit annotation?
AnnotationIntrospector intr = provider.getAnnotationIntrospector();
if ((intr != null) && (property != null)) {
Annotated ann = property.getMember();
if (ann != null) {
JsonSerialize.Typing t = intr.findSerializationTyping(property.getMember());
if (t == JsonSerialize.Typing.STATIC) {
return true;
}
if (t == JsonSerialize.Typing.DYNAMIC) {
return false;
}
}
}
// and finally, may be forced by global static typing (unlikely...)
return provider.isEnabled(MapperFeature.USE_STATIC_TYPING);
}
@Override
public JsonSerializer<?> createContextual(SerializerProvider provider, BeanProperty property)
throws JsonMappingException {
TypeSerializer vts = _valueTypeSerializer;
if (vts != null) {
vts = vts.forProperty(property);
}
JsonSerializer<?> ser = findContentSerializer(provider, property);
if (ser == null) {
ser = _valueSerializer;
if (ser == null) {
// A few conditions needed to be able to fetch serializer here:
if (_useStatic(provider, property, _referredType)) {
ser = _findSerializer(provider, _referredType, property);
}
} else {
ser = provider.handlePrimaryContextualization(ser, property);
}
}
// Also: may want to have more refined exclusion based on referenced value
JsonInclude.Include contentIncl = _contentInclusion;
if (property != null) {
JsonInclude.Value incl = property.findPropertyInclusion(provider.getConfig(), Optional.class);
JsonInclude.Include newIncl = incl.getContentInclusion();
if ((newIncl != contentIncl) && (newIncl != JsonInclude.Include.USE_DEFAULTS)) {
contentIncl = newIncl;
}
}
return withResolved(property, vts, ser, _unwrapper, contentIncl);
}
/**
* Helper method used when we have a JSON Filter to use for potentially filtering out Map entries.
*
* @since 2.5
*/
public void serializeFilteredFields(
Map<?, ?> value,
JsonGenerator gen,
SerializerProvider provider,
PropertyFilter filter,
Object suppressableValue) // since 2.5
throws IOException {
final Set<String> ignored = _ignoredEntries;
final MapProperty prop = new MapProperty(_valueTypeSerializer, _property);
final boolean checkEmpty = (MARKER_FOR_EMPTY == suppressableValue);
for (Map.Entry<?, ?> entry : value.entrySet()) {
// First, serialize key; unless ignorable by key
final Object keyElem = entry.getKey();
if (ignored != null && ignored.contains(keyElem)) continue;
JsonSerializer<Object> keySerializer;
if (keyElem == null) {
keySerializer = provider.findNullKeySerializer(_keyType, _property);
} else {
keySerializer = _keySerializer;
}
// or by value; nulls often suppressed
final Object valueElem = entry.getValue();
JsonSerializer<Object> valueSer;
// And then value
if (valueElem == null) {
if (_suppressNulls) {
continue;
}
valueSer = provider.getDefaultNullValueSerializer();
} else {
valueSer = _valueSerializer;
if (valueSer == null) {
valueSer = _findSerializer(provider, valueElem);
}
// also may need to skip non-empty values:
if (checkEmpty) {
if (valueSer.isEmpty(provider, valueElem)) {
continue;
}
} else if (suppressableValue != null) {
if (suppressableValue.equals(valueElem)) {
continue;
}
}
}
// and with that, ask filter to handle it
prop.reset(keyElem, keySerializer, valueSer);
try {
filter.serializeAsField(valueElem, gen, provider, prop);
} catch (Exception e) {
wrapAndThrow(provider, e, value, String.valueOf(keyElem));
}
}
}
/** Serialization method called when exclusion filtering needs to be applied. */
public void serializeOptionalFields(
Map<?, ?> value, JsonGenerator gen, SerializerProvider provider, Object suppressableValue)
throws IOException {
// If value type needs polymorphic type handling, some more work needed:
if (_valueTypeSerializer != null) {
serializeTypedFields(value, gen, provider, suppressableValue);
return;
}
final Set<String> ignored = _ignoredEntries;
final boolean checkEmpty = (MARKER_FOR_EMPTY == suppressableValue);
for (Map.Entry<?, ?> entry : value.entrySet()) {
// First find key serializer
final Object keyElem = entry.getKey();
JsonSerializer<Object> keySerializer;
if (keyElem == null) {
keySerializer = provider.findNullKeySerializer(_keyType, _property);
} else {
if (ignored != null && ignored.contains(keyElem)) continue;
keySerializer = _keySerializer;
}
// Then value serializer
final Object valueElem = entry.getValue();
JsonSerializer<Object> valueSer;
if (valueElem == null) {
if (_suppressNulls) { // all suppressions include null-suppression
continue;
}
valueSer = provider.getDefaultNullValueSerializer();
} else {
valueSer = _valueSerializer;
if (valueSer == null) {
valueSer = _findSerializer(provider, valueElem);
}
// also may need to skip non-empty values:
if (checkEmpty) {
if (valueSer.isEmpty(provider, valueElem)) {
continue;
}
} else if (suppressableValue != null) {
if (suppressableValue.equals(valueElem)) {
continue;
}
}
}
// and then serialize, if all went well
try {
keySerializer.serialize(keyElem, gen, provider);
valueSer.serialize(valueElem, gen, provider);
} catch (Exception e) {
wrapAndThrow(provider, e, value, String.valueOf(keyElem));
}
}
}
/** Method called to serialize fields, when the value type is not statically known. */
public void serializeFields(Map<?, ?> value, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonGenerationException {
// If value type needs polymorphic type handling, some more work needed:
if (_valueTypeSerializer != null) {
serializeTypedFields(value, jgen, provider);
return;
}
final JsonSerializer<Object> keySerializer = _keySerializer;
final HashSet<String> ignored = _ignoredEntries;
final boolean skipNulls = !provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES);
PropertySerializerMap serializers = _dynamicValueSerializers;
for (Map.Entry<?, ?> entry : value.entrySet()) {
Object valueElem = entry.getValue();
// First, serialize key
Object keyElem = entry.getKey();
if (keyElem == null) {
provider.findNullKeySerializer(_keyType, _property).serialize(null, jgen, provider);
} else {
// [JACKSON-314] skip entries with null values?
if (skipNulls && valueElem == null) continue;
// One twist: is entry ignorable? If so, skip
if (ignored != null && ignored.contains(keyElem)) continue;
keySerializer.serialize(keyElem, jgen, provider);
}
// And then value
if (valueElem == null) {
provider.defaultSerializeNull(jgen);
} else {
Class<?> cc = valueElem.getClass();
JsonSerializer<Object> serializer = serializers.serializerFor(cc);
if (serializer == null) {
if (_valueType.hasGenericTypes()) {
serializer =
_findAndAddDynamic(
serializers, provider.constructSpecializedType(_valueType, cc), provider);
} else {
serializer = _findAndAddDynamic(serializers, cc, provider);
}
serializers = _dynamicValueSerializers;
}
try {
serializer.serialize(valueElem, jgen, provider);
} catch (Exception e) {
// [JACKSON-55] Need to add reference information
String keyDesc = "" + keyElem;
wrapAndThrow(provider, e, value, keyDesc);
}
}
}
}
/** @since 2.5 */
public void serializeTypedFields(
Map<?, ?> value,
JsonGenerator gen,
SerializerProvider provider,
Object suppressableValue) // since 2.5
throws IOException {
final Set<String> ignored = _ignoredEntries;
final boolean checkEmpty = (MARKER_FOR_EMPTY == suppressableValue);
for (Map.Entry<?, ?> entry : value.entrySet()) {
Object keyElem = entry.getKey();
JsonSerializer<Object> keySerializer;
if (keyElem == null) {
keySerializer = provider.findNullKeySerializer(_keyType, _property);
} else {
// One twist: is entry ignorable? If so, skip
if (ignored != null && ignored.contains(keyElem)) continue;
keySerializer = _keySerializer;
}
final Object valueElem = entry.getValue();
// And then value
JsonSerializer<Object> valueSer;
if (valueElem == null) {
if (_suppressNulls) { // all suppression include null suppression
continue;
}
valueSer = provider.getDefaultNullValueSerializer();
} else {
valueSer = _valueSerializer;
if (valueSer == null) {
valueSer = _findSerializer(provider, valueElem);
}
// also may need to skip non-empty values:
if (checkEmpty) {
if (valueSer.isEmpty(provider, valueElem)) {
continue;
}
} else if (suppressableValue != null) {
if (suppressableValue.equals(valueElem)) {
continue;
}
}
}
keySerializer.serialize(keyElem, gen, provider);
try {
valueSer.serializeWithType(valueElem, gen, provider, _valueTypeSerializer);
} catch (Exception e) {
wrapAndThrow(provider, e, value, String.valueOf(keyElem));
}
}
}
// !!! TODO: added late in 2.7 in `jackson-databind`: remove from 2.8
protected JsonSerializer<?> findContentSerializer(
SerializerProvider serializers, BeanProperty property) throws JsonMappingException {
if (property != null) {
AnnotatedMember m = property.getMember();
final AnnotationIntrospector intr = serializers.getAnnotationIntrospector();
if (m != null) {
Object serDef = intr.findContentSerializer(m);
if (serDef != null) {
return serializers.serializerInstance(m, serDef);
}
}
}
return null;
}
@Override
public JsonArrayFormatVisitor expectArrayFormat(JavaType type) throws JsonMappingException {
serializerProvider
.findValueSerializer(type.getContentType())
.acceptJsonFormatVisitor(createSubtraverser(baseName), type.getContentType());
return new JsonArrayFormatVisitor.Base(serializerProvider);
}
/**
* Main serialization method needs to be overridden to allow XML-specific extra handling, such as
* indication of whether to write attributes or elements.
*/
@Override
protected void serializeFields(Object bean, JsonGenerator jgen0, SerializerProvider provider)
throws IOException, JsonGenerationException {
// 19-Aug-2013, tatu: During 'convertValue()', need to skip
if (!(jgen0 instanceof ToXmlGenerator)) {
super.serializeFields(bean, jgen0, provider);
return;
}
final ToXmlGenerator xgen = (ToXmlGenerator) jgen0;
final BeanPropertyWriter[] props;
if (_filteredProps != null && provider.getActiveView() != null) {
props = _filteredProps;
} else {
props = _props;
}
final int attrCount = _attributeCount;
if (attrCount > 0) {
xgen.setNextIsAttribute(true);
}
final int textIndex = _textPropertyIndex;
final QName[] xmlNames = _xmlNames;
int i = 0;
try {
for (final int len = props.length; i < len; ++i) {
if (i == attrCount) {
xgen.setNextIsAttribute(false);
}
// also: if this is property to write as text ("unwrap"), need to:
if (i == textIndex) {
xgen.setNextIsUnwrapped(true);
}
xgen.setNextName(xmlNames[i]);
BeanPropertyWriter prop = props[i];
if (prop != null) { // can have nulls in filtered list
prop.serializeAsField(bean, xgen, provider);
}
// Reset to avoid next value being written as unwrapped,
// for example when property is suppressed
if (i == textIndex) {
xgen.setNextIsUnwrapped(false);
}
}
if (_anyGetterWriter != null) {
_anyGetterWriter.getAndSerialize(bean, xgen, provider);
}
} catch (Exception e) {
String name = (i == props.length) ? "[anySetter]" : props[i].getName();
wrapAndThrow(provider, e, bean, name);
} catch (StackOverflowError e) { // Bit tricky, can't do more calls as stack is full; so:
JsonMappingException mapE =
new JsonMappingException("Infinite recursion (StackOverflowError)");
String name = (i == props.length) ? "[anySetter]" : props[i].getName();
mapE.prependPath(new JsonMappingException.Reference(bean, name));
throw mapE;
}
}
public JsonSerializer<?> createContextual(
SerializerProvider paramSerializerProvider, BeanProperty paramBeanProperty)
throws JsonMappingException {
Object localObject2 = null;
Object localObject1 = localObject2;
if (paramBeanProperty != null) {
AnnotatedMember localAnnotatedMember = paramBeanProperty.getMember();
localObject1 = localObject2;
if (localAnnotatedMember != null) {
Object localObject3 =
paramSerializerProvider
.getAnnotationIntrospector()
.findContentSerializer(localAnnotatedMember);
localObject1 = localObject2;
if (localObject3 != null) {
localObject1 =
paramSerializerProvider.serializerInstance(localAnnotatedMember, localObject3);
}
}
}
localObject2 = localObject1;
if (localObject1 == null) {
localObject2 = this._valueSerializer;
}
localObject1 =
findConvertingContentSerializer(
paramSerializerProvider, paramBeanProperty, (JsonSerializer) localObject2);
if (localObject1 == null) {
if (!this._staticTyping) {
break label111;
}
paramSerializerProvider =
withValueSerializer(
paramBeanProperty,
paramSerializerProvider.findValueSerializer(this._valueType, paramBeanProperty));
}
label111:
do {
return paramSerializerProvider;
localObject1 =
paramSerializerProvider.handleSecondaryContextualization(
(JsonSerializer) localObject1, paramBeanProperty);
paramSerializerProvider = this;
} while (localObject1 == this._valueSerializer);
return withValueSerializer(paramBeanProperty, (JsonSerializer) localObject1);
}
@Override
public void serializeWithType(
byte[] value, JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer)
throws IOException {
typeSer.writeTypePrefixForScalar(value, g);
g.writeBinary(provider.getConfig().getBase64Variant(), value, 0, value.length);
typeSer.writeTypeSuffixForScalar(value, g);
}
protected void serializeTypedFields(
Map<?, ?> value, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonGenerationException {
final JsonSerializer<Object> keySerializer = _keySerializer;
JsonSerializer<Object> prevValueSerializer = null;
Class<?> prevValueClass = null;
final HashSet<String> ignored = _ignoredEntries;
final boolean skipNulls = !provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES);
for (Map.Entry<?, ?> entry : value.entrySet()) {
Object valueElem = entry.getValue();
// First, serialize key
Object keyElem = entry.getKey();
if (keyElem == null) {
provider.findNullKeySerializer(_keyType, _property).serialize(null, jgen, provider);
} else {
// [JACKSON-314] also may need to skip entries with null values
if (skipNulls && valueElem == null) continue;
// One twist: is entry ignorable? If so, skip
if (ignored != null && ignored.contains(keyElem)) continue;
keySerializer.serialize(keyElem, jgen, provider);
}
// And then value
if (valueElem == null) {
provider.defaultSerializeNull(jgen);
} else {
Class<?> cc = valueElem.getClass();
JsonSerializer<Object> currSerializer;
if (cc == prevValueClass) {
currSerializer = prevValueSerializer;
} else {
currSerializer = provider.findValueSerializer(cc, _property);
prevValueSerializer = currSerializer;
prevValueClass = cc;
}
try {
currSerializer.serializeWithType(valueElem, jgen, provider, _valueTypeSerializer);
} catch (Exception e) {
// [JACKSON-55] Need to add reference information
String keyDesc = "" + keyElem;
wrapAndThrow(provider, e, value, keyDesc);
}
}
}
}
public void serializeTypedContents(
Object[] paramArrayOfObject,
JsonGenerator paramJsonGenerator,
SerializerProvider paramSerializerProvider)
throws IOException {
int k = paramArrayOfObject.length;
TypeSerializer localTypeSerializer = this._valueTypeSerializer;
int j = 0;
int i = 0;
Object localObject1 = null;
for (; ; ) {
try {
PropertySerializerMap localPropertySerializerMap = this._dynamicSerializers;
if (i < k) {
Object localObject2 = paramArrayOfObject[i];
if (localObject2 == null) {
localObject1 = localObject2;
j = i;
paramSerializerProvider.defaultSerializeNull(paramJsonGenerator);
} else {
localObject1 = localObject2;
j = i;
Class localClass = localObject2.getClass();
localObject1 = localObject2;
j = i;
JsonSerializer localJsonSerializer2 =
localPropertySerializerMap.serializerFor(localClass);
JsonSerializer localJsonSerializer1 = localJsonSerializer2;
if (localJsonSerializer2 == null) {
localObject1 = localObject2;
j = i;
localJsonSerializer1 =
_findAndAddDynamic(
localPropertySerializerMap, localClass, paramSerializerProvider);
}
localObject1 = localObject2;
j = i;
localJsonSerializer1.serializeWithType(
localObject2, paramJsonGenerator, paramSerializerProvider, localTypeSerializer);
}
}
} catch (IOException paramArrayOfObject) {
throw paramArrayOfObject;
} catch (Exception paramArrayOfObject) {
if (((paramArrayOfObject instanceof InvocationTargetException))
&& (paramArrayOfObject.getCause() != null)) {
paramArrayOfObject = paramArrayOfObject.getCause();
continue;
}
if ((paramArrayOfObject instanceof Error)) {
throw ((Error) paramArrayOfObject);
}
throw JsonMappingException.wrapWithPath(paramArrayOfObject, localObject1, j);
}
return;
i += 1;
}
}
@Override
public void serialize(
ObjectId objectId, BsonGenerator bsonGenerator, SerializerProvider serializerProvider)
throws IOException {
if (objectId == null) {
serializerProvider.defaultSerializeNull(bsonGenerator);
} else {
bsonGenerator.writeObjectId(objectId);
}
}
@Override
public void serialize(Symbol value, JsonGenerator gen, SerializerProvider serializerProvider)
throws IOException {
if (value == null) {
serializerProvider.defaultSerializeNull(gen);
} else if (gen instanceof BsonGenerator) {
BsonGenerator bgen = (BsonGenerator) gen;
bgen.writeSymbol(value);
} else {
gen.writeString(value.getSymbol());
}
}
private void serializeContentsSlow(
String[] value, JsonGenerator jgen, SerializerProvider provider, JsonSerializer<Object> ser)
throws IOException, JsonGenerationException {
int len = value.length;
for (int i = 0; i < len; i++) {
if (value[i] == null) {
provider.defaultSerializeNull(jgen);
} else {
ser.serialize(value[i], jgen, provider);
}
}
}
/**
* General-purpose serialization for contents, where we do not necessarily know the value
* serialization, but we do know that no value suppression is needed (which simplifies processing
* a bit)
*/
public void serializeFields(Map<?, ?> value, JsonGenerator gen, SerializerProvider provider)
throws IOException {
// If value type needs polymorphic type handling, some more work needed:
if (_valueTypeSerializer != null) {
serializeTypedFields(value, gen, provider, null);
return;
}
final JsonSerializer<Object> keySerializer = _keySerializer;
final Set<String> ignored = _ignoredEntries;
Object keyElem = null;
try {
for (Map.Entry<?, ?> entry : value.entrySet()) {
Object valueElem = entry.getValue();
// First, serialize key
keyElem = entry.getKey();
if (keyElem == null) {
provider.findNullKeySerializer(_keyType, _property).serialize(null, gen, provider);
} else {
// One twist: is entry ignorable? If so, skip
if ((ignored != null) && ignored.contains(keyElem)) {
continue;
}
keySerializer.serialize(keyElem, gen, provider);
}
// And then value
if (valueElem == null) {
provider.defaultSerializeNull(gen);
continue;
}
JsonSerializer<Object> serializer = _valueSerializer;
if (serializer == null) {
serializer = _findSerializer(provider, valueElem);
}
serializer.serialize(valueElem, gen, provider);
}
} catch (Exception e) { // Add reference information
wrapAndThrow(provider, e, value, String.valueOf(keyElem));
}
}
private final JsonSerializer<Object> _findSerializer(SerializerProvider provider, Object value)
throws JsonMappingException {
final Class<?> cc = value.getClass();
JsonSerializer<Object> valueSer = _dynamicValueSerializers.serializerFor(cc);
if (valueSer != null) {
return valueSer;
}
if (_valueType.hasGenericTypes()) {
return _findAndAddDynamic(
_dynamicValueSerializers, provider.constructSpecializedType(_valueType, cc), provider);
}
return _findAndAddDynamic(_dynamicValueSerializers, cc, provider);
}
// need to override as we must get unwrapping instance...
@Override
protected JsonSerializer<Object> _findAndAddDynamic(
PropertySerializerMap map, Class<?> type, SerializerProvider provider)
throws JsonMappingException {
JsonSerializer<Object> serializer;
if (_nonTrivialBaseType != null) {
JavaType subtype = provider.constructSpecializedType(_nonTrivialBaseType, type);
serializer = provider.findValueSerializer(subtype, this);
} else {
serializer = provider.findValueSerializer(type, this);
}
NameTransformer t = _nameTransformer;
if (serializer.isUnwrappingSerializer()) {
t =
NameTransformer.chainedTransformer(
t, ((UnwrappingBeanSerializer) serializer)._nameTransformer);
}
serializer = serializer.unwrappingSerializer(t);
_dynamicSerializers = _dynamicSerializers.newWith(type, serializer);
return serializer;
}
@Override
public JsonSerializer<?> createContextual(SerializerProvider provider, BeanProperty property)
throws JsonMappingException {
/* 29-Sep-2012, tatu: Actually, we need to do much more contextual
* checking here since we finally know for sure the property,
* and it may have overrides
*/
JsonSerializer<?> ser = null;
// First: if we have a property, may have property-annotation overrides
if (property != null) {
AnnotatedMember m = property.getMember();
if (m != null) {
Object serDef = provider.getAnnotationIntrospector().findContentSerializer(m);
if (serDef != null) {
ser = provider.serializerInstance(m, serDef);
}
}
}
if (ser == null) {
ser = _serializer;
}
// #124: May have a content converter
ser = findConvertingContentSerializer(provider, property, ser);
if (ser == null) {
ser = provider.findValueSerializer(String.class, property);
} else if (ser instanceof ContextualSerializer) {
ser = ((ContextualSerializer) ser).createContextual(provider, property);
}
// Optimization: default serializer just writes String, so we can avoid a call:
if (isDefaultSerializer(ser)) {
ser = null;
}
// note: will never have TypeSerializer, because Strings are "natural" type
if (ser == _serializer) {
return this;
}
return new IndexedStringListSerializer(ser);
}
// @Override
public JsonSerializer<?> createContextual(SerializerProvider provider, BeanProperty property)
throws JsonMappingException {
/* 29-Sep-2012, tatu: Actually, we need to do much more contextual
* checking here since we finally know for sure the property,
* and it may have overrides
*/
JsonSerializer<?> ser = null;
JsonSerializer<?> keySer = null;
// First: if we have a property, may have property-annotation overrides
if (property != null) {
AnnotatedMember m = property.getMember();
if (m != null) {
Object serDef;
final AnnotationIntrospector intr = provider.getAnnotationIntrospector();
serDef = intr.findKeySerializer(m);
if (serDef != null) {
keySer = provider.serializerInstance(m, serDef);
}
serDef = intr.findContentSerializer(m);
if (serDef != null) {
ser = provider.serializerInstance(m, serDef);
}
}
}
if (ser == null) {
ser = _valueSerializer;
}
if (ser == null) {
// 30-Sep-2012, tatu: One more thing -- if explicit content type is annotated,
// we can consider it a static case as well.
if (_valueTypeIsStatic || hasContentTypeAnnotation(provider, property)) {
ser = provider.findValueSerializer(_valueType, property);
}
} else if (ser instanceof ContextualSerializer) {
ser = ((ContextualSerializer) ser).createContextual(provider, property);
}
if (keySer == null) {
keySer = _keySerializer;
}
if (keySer == null) {
keySer = provider.findKeySerializer(_keyType, property);
} else if (keySer instanceof ContextualSerializer) {
keySer = ((ContextualSerializer) keySer).createContextual(provider, property);
}
HashSet<String> ignored = this._ignoredEntries;
AnnotationIntrospector intr = provider.getAnnotationIntrospector();
if (intr != null && property != null) {
String[] moreToIgnore = intr.findPropertiesToIgnore(property.getMember());
if (moreToIgnore != null) {
ignored = (ignored == null) ? new HashSet<String>() : new HashSet<String>(ignored);
for (String str : moreToIgnore) {
ignored.add(str);
}
}
}
return withResolved(property, keySer, ser, ignored);
}
@Override
public void serialize(DateMidnight dt, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonGenerationException {
if (provider.isEnabled(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)) {
// same as with other date-only values
jgen.writeStartArray();
jgen.writeNumber(dt.year().get());
jgen.writeNumber(dt.monthOfYear().get());
jgen.writeNumber(dt.dayOfMonth().get());
jgen.writeEndArray();
} else {
jgen.writeString(format.print(dt));
}
}
/**
* Method called to serialize fields, when the value type is statically known, so that value
* serializer is passed and does not need to be fetched from provider.
*/
protected void serializeFieldsUsing(
Map<?, ?> value, JsonGenerator jgen, SerializerProvider provider, JsonSerializer<Object> ser)
throws IOException, JsonGenerationException {
final JsonSerializer<Object> keySerializer = _keySerializer;
final HashSet<String> ignored = _ignoredEntries;
final TypeSerializer typeSer = _valueTypeSerializer;
final boolean skipNulls = !provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES);
for (Map.Entry<?, ?> entry : value.entrySet()) {
Object valueElem = entry.getValue();
Object keyElem = entry.getKey();
if (keyElem == null) {
provider.findNullKeySerializer(_keyType, _property).serialize(null, jgen, provider);
} else {
// [JACKSON-314] also may need to skip entries with null values
if (skipNulls && valueElem == null) continue;
if (ignored != null && ignored.contains(keyElem)) continue;
keySerializer.serialize(keyElem, jgen, provider);
}
if (valueElem == null) {
provider.defaultSerializeNull(jgen);
} else {
try {
if (typeSer == null) {
ser.serialize(valueElem, jgen, provider);
} else {
ser.serializeWithType(valueElem, jgen, provider, typeSer);
}
} catch (Exception e) {
// [JACKSON-55] Need to add reference information
String keyDesc = "" + keyElem;
wrapAndThrow(provider, e, value, keyDesc);
}
}
}
}
public JsonNode getSchema(SerializerProvider paramSerializerProvider, Type paramType)
throws JsonMappingException {
ObjectNode localObjectNode1 = createSchemaNode("object", true);
if ((paramType instanceof ParameterizedType)) {
Object localObject = ((ParameterizedType) paramType).getActualTypeArguments();
if (localObject.length == 2) {
paramType = paramSerializerProvider.constructType(localObject[0]);
localObject = paramSerializerProvider.constructType(localObject[1]);
ObjectNode localObjectNode2 = JsonNodeFactory.instance.objectNode();
Enum[] arrayOfEnum = (Enum[]) paramType.getRawClass().getEnumConstants();
int j = arrayOfEnum.length;
int i = 0;
if (i < j) {
Enum localEnum = arrayOfEnum[i];
paramType =
paramSerializerProvider.findValueSerializer(
((JavaType) localObject).getRawClass(), this._property);
if ((paramType instanceof SchemaAware)) {}
for (paramType = ((SchemaAware) paramType).getSchema(paramSerializerProvider, null);
;
paramType = JsonSchema.getDefaultSchemaNode()) {
localObjectNode2.set(
paramSerializerProvider
.getConfig()
.getAnnotationIntrospector()
.findEnumValue(localEnum),
paramType);
i += 1;
break;
}
}
localObjectNode1.set("properties", localObjectNode2);
}
}
return localObjectNode1;
}
@Override
public void serializeWithType(
Optional<?> opt, JsonGenerator gen, SerializerProvider provider, TypeSerializer typeSer)
throws IOException {
if (!opt.isPresent()) {
if (_unwrapper == null) {
provider.defaultSerializeNull(gen);
}
return;
}
// Otherwise apply type-prefix/suffix, then std serialize:
typeSer.writeTypePrefixForScalar(opt, gen, Optional.class);
serialize(opt, gen, provider);
typeSer.writeTypeSuffixForScalar(opt, gen);
}
@Override
public void serialize(Map<?, ?> value, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonGenerationException {
jgen.writeStartObject();
if (!value.isEmpty()) {
if (provider.isEnabled(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS)) {
value = _orderEntries(value);
}
if (_valueSerializer != null) {
serializeFieldsUsing(value, jgen, provider, _valueSerializer);
} else {
serializeFields(value, jgen, provider);
}
}
jgen.writeEndObject();
}