com.fasterxml.jackson.module.hibernate
Class PersistentCollectionSerializer

java.lang.Object
  org.codehaus.jackson.map.JsonSerializer<org.hibernate.collection.PersistentCollection>
      com.fasterxml.jackson.module.hibernate.PersistentCollectionSerializer

All Implemented Interfaces:

org.codehaus.jackson.map.ContextualSerializer<org.hibernate.collection.PersistentCollection>, org.codehaus.jackson.map.ResolvableSerializer

public class PersistentCollectionSerializer
extends org.codehaus.jackson.map.JsonSerializer<org.hibernate.collection.PersistentCollection>
implements org.codehaus.jackson.map.ContextualSerializer<org.hibernate.collection.PersistentCollection>, org.codehaus.jackson.map.ResolvableSerializer

Wrapper serializer used to handle aspects of lazy loading that can be used for Hibernate collection datatypes.

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.jackson.map.JsonSerializer

org.codehaus.jackson.map.JsonSerializer.None

Field Summary

protected boolean	_forceLazyLoading
protected org.codehaus.jackson.map.BeanProperty	_property Property that has collection value to handle
protected org.codehaus.jackson.type.JavaType	_serializationType This is the nominal type used to locate actual serializer to use for contents, if this collection is to be serialized.
protected org.codehaus.jackson.map.JsonSerializer<Object>	_serializer Serializer to which we delegate if serialization is not blocked.

Constructor Summary

PersistentCollectionSerializer(org.codehaus.jackson.map.BeanProperty property, org.codehaus.jackson.type.JavaType type, boolean forceLazyLoading)

Method Summary

org.codehaus.jackson.map.JsonSerializer<org.hibernate.collection.PersistentCollection>	createContextual(org.codehaus.jackson.map.SerializationConfig config, org.codehaus.jackson.map.BeanProperty property) We need to resolve actual serializer once we know the context; specifically must know type of property being serialized.
void	resolve(org.codehaus.jackson.map.SerializerProvider provider)
void	serialize(org.hibernate.collection.PersistentCollection coll, org.codehaus.jackson.JsonGenerator jgen, org.codehaus.jackson.map.SerializerProvider provider)
void	serializeWithType(org.hibernate.collection.PersistentCollection coll, org.codehaus.jackson.JsonGenerator jgen, org.codehaus.jackson.map.SerializerProvider provider, org.codehaus.jackson.map.TypeSerializer typeSer)

Methods inherited from class org.codehaus.jackson.map.JsonSerializer

handledType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_property

protected final org.codehaus.jackson.map.BeanProperty _property

Property that has collection value to handle

_forceLazyLoading

protected final boolean _forceLazyLoading

_serializationType

protected final org.codehaus.jackson.type.JavaType _serializationType

This is the nominal type used to locate actual serializer to use for contents, if this collection is to be serialized.

_serializer

protected org.codehaus.jackson.map.JsonSerializer<Object> _serializer

Serializer to which we delegate if serialization is not blocked.

Constructor Detail

PersistentCollectionSerializer

public PersistentCollectionSerializer(org.codehaus.jackson.map.BeanProperty property,
                                      org.codehaus.jackson.type.JavaType type,
                                      boolean forceLazyLoading)

Method Detail

createContextual

public org.codehaus.jackson.map.JsonSerializer<org.hibernate.collection.PersistentCollection> createContextual(org.codehaus.jackson.map.SerializationConfig config,
                                                                                                               org.codehaus.jackson.map.BeanProperty property)
                                                                                                        throws org.codehaus.jackson.map.JsonMappingException

We need to resolve actual serializer once we know the context; specifically must know type of property being serialized. If not known

Specified by:

createContextual in interface org.codehaus.jackson.map.ContextualSerializer<org.hibernate.collection.PersistentCollection>

Throws:

org.codehaus.jackson.map.JsonMappingException

resolve

public void resolve(org.codehaus.jackson.map.SerializerProvider provider)
             throws org.codehaus.jackson.map.JsonMappingException

Specified by:

resolve in interface org.codehaus.jackson.map.ResolvableSerializer

Throws:

org.codehaus.jackson.map.JsonMappingException

serialize

public void serialize(org.hibernate.collection.PersistentCollection coll,
                      org.codehaus.jackson.JsonGenerator jgen,
                      org.codehaus.jackson.map.SerializerProvider provider)
               throws IOException,
                      org.codehaus.jackson.JsonProcessingException

Specified by:

serialize in class org.codehaus.jackson.map.JsonSerializer<org.hibernate.collection.PersistentCollection>

Throws:

IOException

org.codehaus.jackson.JsonProcessingException

serializeWithType

public void serializeWithType(org.hibernate.collection.PersistentCollection coll,
                              org.codehaus.jackson.JsonGenerator jgen,
                              org.codehaus.jackson.map.SerializerProvider provider,
                              org.codehaus.jackson.map.TypeSerializer typeSer)
                       throws IOException,
                              org.codehaus.jackson.JsonProcessingException

Overrides:

serializeWithType in class org.codehaus.jackson.map.JsonSerializer<org.hibernate.collection.PersistentCollection>

Throws:

IOException

org.codehaus.jackson.JsonProcessingException