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, "");
}
}
/**
* 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));
}
}
}
}
/**
* 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));
}
}
}
/**
* 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;
}
}
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);
}
}
}
}
/**
* 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);
}
// @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 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);
}
/**
* 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);
}
}
}
}
@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();
}
@Override
public void serializeWithType(
Map<?, ?> value, JsonGenerator jgen, SerializerProvider provider, TypeSerializer typeSer)
throws IOException, JsonGenerationException {
typeSer.writeTypePrefixForObject(value, jgen);
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);
}
}
typeSer.writeTypeSuffixForObject(value, jgen);
}
private final void serializeContents(
List<String> value, JsonGenerator jgen, SerializerProvider provider, int len)
throws IOException, JsonGenerationException {
int i = 0;
try {
for (; i < len; ++i) {
String str = value.get(i);
if (str == null) {
provider.defaultSerializeNull(jgen);
} else {
jgen.writeString(str);
}
}
} catch (Exception e) {
wrapAndThrow(provider, e, value, i);
}
}
private final void serializeUsingCustom(
List<String> value, JsonGenerator jgen, SerializerProvider provider, int len)
throws IOException, JsonGenerationException {
int i = 0;
try {
final JsonSerializer<String> ser = _serializer;
for (i = 0; i < len; ++i) {
String str = value.get(i);
if (str == null) {
provider.defaultSerializeNull(jgen);
} else {
ser.serialize(str, jgen, provider);
}
}
} catch (Exception e) {
wrapAndThrow(provider, e, value, i);
}
}
@Override
public void serialize(List<String> value, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonGenerationException {
final int len = value.size();
// [JACKSON-805]
if ((len == 1) && provider.isEnabled(SerializationFeature.WRITE_SINGLE_ELEM_ARRAYS_UNWRAPPED)) {
_serializeUnwrapped(value, jgen, provider);
return;
}
jgen.writeStartArray();
if (_serializer == null) {
serializeContents(value, jgen, provider, len);
} else {
serializeUsingCustom(value, jgen, provider, len);
}
jgen.writeEndArray();
}
@Override
public void serialize(Map<?, ?> value, JsonGenerator gen, SerializerProvider provider)
throws IOException {
gen.writeStartObject(value);
if (!value.isEmpty()) {
if (_sortKeys || provider.isEnabled(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS)) {
value = _orderEntries(value, gen, provider);
}
PropertyFilter pf;
if ((_filterId != null) && (pf = findPropertyFilter(provider, _filterId, value)) != null) {
serializeFilteredFields(value, gen, provider, pf, _suppressableValue);
} else if ((_suppressableValue != null) || _suppressNulls) {
serializeOptionalFields(value, gen, provider, _suppressableValue);
} else if (_valueSerializer != null) {
serializeFieldsUsing(value, gen, provider, _valueSerializer);
} else {
serializeFields(value, gen, provider);
}
}
gen.writeEndObject();
}
@Override
public void serializeWithType(
Map<?, ?> value, JsonGenerator gen, SerializerProvider provider, TypeSerializer typeSer)
throws IOException {
typeSer.writeTypePrefixForObject(value, gen);
// [databind#631]: Assign current value, to be accessible by custom serializers
gen.setCurrentValue(value);
if (!value.isEmpty()) {
if (_sortKeys || provider.isEnabled(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS)) {
value = _orderEntries(value, gen, provider);
}
PropertyFilter pf;
if ((_filterId != null) && (pf = findPropertyFilter(provider, _filterId, value)) != null) {
serializeFilteredFields(value, gen, provider, pf, _suppressableValue);
} else if ((_suppressableValue != null) || _suppressNulls) {
serializeOptionalFields(value, gen, provider, _suppressableValue);
} else if (_valueSerializer != null) {
serializeFieldsUsing(value, gen, provider, _valueSerializer);
} else {
serializeFields(value, gen, provider);
}
}
typeSer.writeTypeSuffixForObject(value, gen);
}
@Override
public JsonSerializer<?> createContextual(SerializerProvider provider, BeanProperty property)
throws JsonMappingException {
JsonSerializer<?> ser = null;
JsonSerializer<?> keySer = null;
final AnnotationIntrospector intr = provider.getAnnotationIntrospector();
final AnnotatedMember propertyAcc = (property == null) ? null : property.getMember();
// First: if we have a property, may have property-annotation overrides
if ((propertyAcc != null) && (intr != null)) {
Object serDef = intr.findKeySerializer(propertyAcc);
if (serDef != null) {
keySer = provider.serializerInstance(propertyAcc, serDef);
}
serDef = intr.findContentSerializer(propertyAcc);
if (serDef != null) {
ser = provider.serializerInstance(propertyAcc, serDef);
}
}
if (ser == null) {
ser = _valueSerializer;
}
// [databind#124]: May have a content converter
ser = findContextualConvertingSerializer(provider, property, ser);
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.
// 20-Aug-2013, tatu: Need to avoid trying to access serializer for java.lang.Object tho
if (_valueTypeIsStatic && !_valueType.isJavaLangObject()) {
ser = provider.findValueSerializer(_valueType, property);
}
}
if (keySer == null) {
keySer = _keySerializer;
}
if (keySer == null) {
keySer = provider.findKeySerializer(_keyType, property);
} else {
keySer = provider.handleSecondaryContextualization(keySer, property);
}
Set<String> ignored = _ignoredEntries;
boolean sortKeys = false;
if ((intr != null) && (propertyAcc != null)) {
JsonIgnoreProperties.Value ignorals = intr.findPropertyIgnorals(propertyAcc);
if (ignorals != null) {
Set<String> newIgnored = ignorals.findIgnoredForSerialization();
if ((newIgnored != null) && !newIgnored.isEmpty()) {
ignored = (ignored == null) ? new HashSet<String>() : new HashSet<String>(ignored);
for (String str : newIgnored) {
ignored.add(str);
}
}
}
Boolean b = intr.findSerializationSortAlphabetically(propertyAcc);
sortKeys = (b != null) && b.booleanValue();
}
JsonFormat.Value format = findFormatOverrides(provider, property, Map.class);
if (format != null) {
Boolean B = format.getFeature(JsonFormat.Feature.WRITE_SORTED_MAP_ENTRIES);
if (B != null) {
sortKeys = B.booleanValue();
}
}
MapSerializer mser = withResolved(property, keySer, ser, ignored, sortKeys);
// [databind#307]: allow filtering
if (property != null) {
AnnotatedMember m = property.getMember();
if (m != null) {
Object filterId = intr.findFilterId(m);
if (filterId != null) {
mser = mser.withFilterId(filterId);
}
}
JsonInclude.Value inclV = property.findPropertyInclusion(provider.getConfig(), null);
if (inclV != null) {
JsonInclude.Include incl = inclV.getContentInclusion();
if (incl != JsonInclude.Include.USE_DEFAULTS) {
Object valueToSuppress;
boolean suppressNulls;
switch (incl) {
case NON_DEFAULT:
valueToSuppress = BeanUtil.getDefaultValue(_valueType);
suppressNulls = true;
if (valueToSuppress != null) {
if (valueToSuppress.getClass().isArray()) {
valueToSuppress = ArrayBuilders.getArrayComparator(valueToSuppress);
}
}
break;
case NON_ABSENT:
suppressNulls = true;
valueToSuppress = _valueType.isReferenceType() ? MARKER_FOR_EMPTY : null;
break;
case NON_EMPTY:
suppressNulls = true;
valueToSuppress = MARKER_FOR_EMPTY;
break;
case CUSTOM:
valueToSuppress = provider.includeFilterInstance(null, inclV.getContentFilter());
if (valueToSuppress == null) { // is this legal?
suppressNulls = true;
} else {
suppressNulls = provider.includeFilterSuppressNulls(valueToSuppress);
}
break;
case NON_NULL:
valueToSuppress = null;
suppressNulls = true;
break;
case ALWAYS: // default
default:
valueToSuppress = null;
// 30-Sep-2016, tatu: Should not need to check global flags here,
// if inclusion forced to be ALWAYS
suppressNulls = false;
break;
}
mser = mser.withContentInclusion(valueToSuppress, suppressNulls);
}
}
}
return mser;
}