/** * Convenience method that will serialize given value (which can be * null) using standard serializer locating functionality. It can * be called for all values including field and Map values, but usually * field values are best handled calling * {@link #defaultSerializeField} instead. */ public final void defaultSerializeValue(Object value, JsonGenerator gen) throws IOException { if (value == null) { if (_stdNullValueSerializer) { // minor perf optimization gen.writeNull(); } else { _nullValueSerializer.serialize(null, gen, this); } } else { Class<?> cls = value.getClass(); findTypedValueSerializer(cls, true, null).serialize(value, gen, this); } }
/** * Convenience method that will serialize given field with specified * value. Value may be null. Serializer is done using the usual * null) using standard serializer locating functionality. */ public final void defaultSerializeField(String fieldName, Object value, JsonGenerator gen) throws IOException { gen.writeFieldName(fieldName); if (value == null) { /* Note: can't easily check for suppression at this point * any more; caller must check it. */ if (_stdNullValueSerializer) { // minor perf optimization gen.writeNull(); } else { _nullValueSerializer.serialize(null, gen, this); } } else { Class<?> cls = value.getClass(); findTypedValueSerializer(cls, true, null).serialize(value, gen, this); } }
/** * Method called if initial lookup fails, when looking for a root value * serializer: one that is not directly attached to a property, but needs to * have {@link com.fasterxml.jackson.databind.jsontype.TypeSerializer} wrapped * around it. Will both find the serializer * and construct new map instance if warranted, and return both. * * @since 2.5 * * @throws JsonMappingException */ public final SerializerAndMapResult findAndAddRootValueSerializer(Class<?> type, SerializerProvider provider) throws JsonMappingException { JsonSerializer<Object> serializer = provider.findTypedValueSerializer(type, false, null); return new SerializerAndMapResult(serializer, newWith(type, serializer)); }
@Override public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: if (_prefix != null) jgen.writeRaw(_prefix); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } if (_suffix != null) jgen.writeRaw(_suffix); }
/** * @since 2.5 */ public final SerializerAndMapResult findAndAddRootValueSerializer(JavaType type, SerializerProvider provider) throws JsonMappingException { JsonSerializer<Object> serializer = provider.findTypedValueSerializer(type, false, null); return new SerializerAndMapResult(serializer, newWith(type.getRawClass(), serializer)); }
@Override public void serialize(Object bean, JsonGenerator gen, SerializerProvider prov) throws IOException { try { Object value = _accessor.getValue(bean); if (value == null) { prov.defaultSerializeNull(gen); return; } JsonSerializer<Object> ser = _valueSerializer; if (ser == null) { Class<?> c = value.getClass(); /* 10-Mar-2010, tatu: Ideally we would actually separate out type * serializer from value serializer; but, alas, there's no access * to serializer factory at this point... */ // let's cache it, may be needed soon again ser = prov.findTypedValueSerializer(c, true, _property); } ser.serialize(value, gen, prov); } catch (Exception e) { wrapAndThrow(prov, e, bean, _accessor.getName() + "()"); } }
provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, gen, provider); } else { provider.findTypedValueSerializer(_value.getClass(), true, null).serialize(_value, gen, provider);
@Override public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException { /* 27-Apr-2015, tatu: First things first; for JSON Schema introspection, * Enum types that use `@JsonValue` are special (but NOT necessarily * anything else that RETURNS an enum!) * So we will need to add special * handling here (see https://github.com/FasterXML/jackson-module-jsonSchema/issues/57 * for details). * * Note that meaning of JsonValue, then, is very different for Enums. Sigh. */ final JavaType type = _accessor.getType(); Class<?> declaring = _accessor.getDeclaringClass(); if ((declaring != null) && declaring.isEnum()) { if (_acceptJsonFormatVisitorForEnum(visitor, typeHint, declaring)) { return; } } JsonSerializer<Object> ser = _valueSerializer; if (ser == null) { ser = visitor.getProvider().findTypedValueSerializer(type, false, _property); if (ser == null) { // can this ever occur? visitor.expectAnyFormat(typeHint); return; } } ser.acceptJsonFormatVisitor(visitor, type); }
private final JsonSerializer<Object> _findSerializer(SerializerProvider provider, JavaType type, BeanProperty prop) throws JsonMappingException { // Important: ask for TYPED serializer, in case polymorphic handling is needed! return provider.findTypedValueSerializer(type, true, prop); }
@Override public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: if (_prefix != null) jgen.writeRaw(_prefix); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } if (_suffix != null) jgen.writeRaw(_suffix); }
public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: if (_prefix != null) jgen.writeRaw(_prefix); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } if (_suffix != null) jgen.writeRaw(_suffix); }
public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: if (_prefix != null) jgen.writeRaw(_prefix); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } if (_suffix != null) jgen.writeRaw(_suffix); }
@Override public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: if (_prefix != null) jgen.writeRaw(_prefix); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } if (_suffix != null) jgen.writeRaw(_suffix); }
@Override public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: if (_prefix != null) jgen.writeRaw(_prefix); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } if (_suffix != null) jgen.writeRaw(_suffix); }
/** * @since 2.5 */ public final SerializerAndMapResult findAndAddRootValueSerializer(JavaType type, SerializerProvider provider) throws JsonMappingException { JsonSerializer<Object> serializer = provider.findTypedValueSerializer(type, false, null); return new SerializerAndMapResult(serializer, newWith(type.getRawClass(), serializer)); }
/** * @since 2.5 */ public final SerializerAndMapResult findAndAddRootValueSerializer(JavaType type, SerializerProvider provider) throws JsonMappingException { JsonSerializer<Object> serializer = provider.findTypedValueSerializer(type, false, null); return new SerializerAndMapResult(serializer, newWith(type.getRawClass(), serializer)); }
@Override public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: jgen.writeRaw(_function); jgen.writeRaw('('); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } jgen.writeRaw(')'); }
/** * @since 2.5 */ public final SerializerAndMapResult findAndAddRootValueSerializer(JavaType type, SerializerProvider provider) throws JsonMappingException { JsonSerializer<Object> serializer = provider.findTypedValueSerializer(type, false, null); return new SerializerAndMapResult(serializer, newWith(type.getRawClass(), serializer)); }
/** * @since 2.5 */ public final SerializerAndMapResult findAndAddRootValueSerializer(JavaType type, SerializerProvider provider) throws JsonMappingException { JsonSerializer<Object> serializer = provider.findTypedValueSerializer(type, false, null); return new SerializerAndMapResult(serializer, newWith(type.getRawClass(), serializer)); }
public void serialize(JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException { // First, wrapping: jgen.writeRaw(_function); jgen.writeRaw('('); if (_value == null) { provider.defaultSerializeNull(jgen); } else if (_serializationType != null) { provider.findTypedValueSerializer(_serializationType, true, null).serialize(_value, jgen, provider); } else { Class<?> cls = _value.getClass(); provider.findTypedValueSerializer(cls, true, null).serialize(_value, jgen, provider); } jgen.writeRaw(')'); }