Package com.fasterxml.jackson.datatype.hibernate4

Class HibernateProxySerializer

java.lang.Object

com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

com.fasterxml.jackson.datatype.hibernate4.HibernateProxySerializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable, com.fasterxml.jackson.databind.ser.ContextualSerializer

public class HibernateProxySerializer
extends com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>
implements com.fasterxml.jackson.databind.ser.ContextualSerializer

Serializer to use for values proxied using HibernateProxy.

TODO: should try to make this work more like Jackson BeanPropertyWriter, possibly sub-classing it -- it handles much of functionality we need, and has access to more information than value serializers (like this one) have.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	HibernateProxySerializer.ProxyReader	Inspects a Hibernate proxy to try and determine the name of the identifier property (Hibernate proxies know the getter of the identifier property because it receives special treatment in the invocation handler).

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

com.fasterxml.jackson.databind.JsonSerializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected com.fasterxml.jackson.databind.ser.impl.PropertySerializerMap	_dynamicSerializers	For efficient serializer lookup, let's use this; most of the time, there's just one type and one serializer.
protected boolean	_forceLazyLoading
protected org.hibernate.engine.spi.Mapping	_mapping
protected boolean	_nullMissingEntities
protected com.fasterxml.jackson.databind.BeanProperty	_property	Property that has proxy value to handle
protected boolean	_serializeIdentifier
protected com.fasterxml.jackson.databind.util.NameTransformer	_unwrapper
protected boolean	_wrappedIdentifier

Constructor Summary

Constructors

Modifier	Constructor	Description
	HibernateProxySerializer(boolean forceLazyLoading)	Deprecated.
	HibernateProxySerializer(boolean forceLazyLoading, boolean serializeIdentifier)	Deprecated.
	HibernateProxySerializer(boolean forceLazyLoading, boolean serializeIdentifier, boolean nullMissingEntities, boolean wrappedIdentifier, org.hibernate.engine.spi.Mapping mapping)
	HibernateProxySerializer(boolean forceLazyLoading, boolean serializeIdentifier, boolean nullMissingEntities, boolean wrappedIdentifier, org.hibernate.engine.spi.Mapping mapping, com.fasterxml.jackson.databind.BeanProperty property, com.fasterxml.jackson.databind.util.NameTransformer unwrapper)
	HibernateProxySerializer(boolean forceLazyLoading, boolean serializeIdentifier, boolean nullMissingEntities, org.hibernate.engine.spi.Mapping mapping)	Deprecated.
	HibernateProxySerializer(boolean forceLazyLoading, boolean serializeIdentifier, boolean nullMissingEntities, org.hibernate.engine.spi.Mapping mapping, com.fasterxml.jackson.databind.BeanProperty property)	Deprecated.
	HibernateProxySerializer(boolean forceLazyLoading, boolean serializeIdentifier, org.hibernate.engine.spi.Mapping mapping)	Deprecated.
protected	HibernateProxySerializer(HibernateProxySerializer base, com.fasterxml.jackson.databind.BeanProperty property, com.fasterxml.jackson.databind.util.NameTransformer unwrapper)

Method Summary

Modifier and Type	Method	Description
void	acceptJsonFormatVisitor(com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper visitor, com.fasterxml.jackson.databind.JavaType typeHint)
com.fasterxml.jackson.databind.JsonSerializer<?>	createContextual(com.fasterxml.jackson.databind.SerializerProvider prov, com.fasterxml.jackson.databind.BeanProperty property)
protected Object	findProxied(org.hibernate.proxy.HibernateProxy proxy)	Helper method for finding value being proxied, if it is available or if it is to be forced to be loaded.
protected com.fasterxml.jackson.databind.JsonSerializer<Object>	findSerializer(com.fasterxml.jackson.databind.SerializerProvider provider, Object value)
boolean	isEmpty(com.fasterxml.jackson.databind.SerializerProvider provider, org.hibernate.proxy.HibernateProxy value)
boolean	isUnwrappingSerializer()
void	serialize(org.hibernate.proxy.HibernateProxy value, com.fasterxml.jackson.core.JsonGenerator jgen, com.fasterxml.jackson.databind.SerializerProvider provider)
void	serializeWithType(org.hibernate.proxy.HibernateProxy value, com.fasterxml.jackson.core.JsonGenerator jgen, com.fasterxml.jackson.databind.SerializerProvider provider, com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSer)
com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>	unwrappingSerializer(com.fasterxml.jackson.databind.util.NameTransformer unwrapper)

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

getDelegatee, handledType, isEmpty, properties, replaceDelegatee, usesObjectId, withFilterId, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Field Detail

_property

protected final com.fasterxml.jackson.databind.BeanProperty _property

Property that has proxy value to handle

_forceLazyLoading

protected final boolean _forceLazyLoading

_serializeIdentifier

protected final boolean _serializeIdentifier

_nullMissingEntities

protected final boolean _nullMissingEntities

_wrappedIdentifier

protected final boolean _wrappedIdentifier

_mapping

protected final org.hibernate.engine.spi.Mapping _mapping

_unwrapper

protected final com.fasterxml.jackson.databind.util.NameTransformer _unwrapper

_dynamicSerializers

protected com.fasterxml.jackson.databind.ser.impl.PropertySerializerMap _dynamicSerializers

For efficient serializer lookup, let's use this; most of the time, there's just one type and one serializer.

Constructor Detail

HibernateProxySerializer

@Deprecated
public HibernateProxySerializer(boolean forceLazyLoading)

Deprecated.

HibernateProxySerializer

@Deprecated
public HibernateProxySerializer(boolean forceLazyLoading,
                                boolean serializeIdentifier)

Deprecated.

HibernateProxySerializer

@Deprecated
public HibernateProxySerializer(boolean forceLazyLoading,
                                boolean serializeIdentifier,
                                org.hibernate.engine.spi.Mapping mapping)

Deprecated.

HibernateProxySerializer

@Deprecated
public HibernateProxySerializer(boolean forceLazyLoading,
                                boolean serializeIdentifier,
                                boolean nullMissingEntities,
                                org.hibernate.engine.spi.Mapping mapping)

Deprecated.

HibernateProxySerializer

@Deprecated
public HibernateProxySerializer(boolean forceLazyLoading,
                                boolean serializeIdentifier,
                                boolean nullMissingEntities,
                                org.hibernate.engine.spi.Mapping mapping,
                                com.fasterxml.jackson.databind.BeanProperty property)

Deprecated.

HibernateProxySerializer

public HibernateProxySerializer(boolean forceLazyLoading,
                                boolean serializeIdentifier,
                                boolean nullMissingEntities,
                                boolean wrappedIdentifier,
                                org.hibernate.engine.spi.Mapping mapping)

Since:

2.12

HibernateProxySerializer

public HibernateProxySerializer(boolean forceLazyLoading,
                                boolean serializeIdentifier,
                                boolean nullMissingEntities,
                                boolean wrappedIdentifier,
                                org.hibernate.engine.spi.Mapping mapping,
                                com.fasterxml.jackson.databind.BeanProperty property,
                                com.fasterxml.jackson.databind.util.NameTransformer unwrapper)

Since:

2.12

HibernateProxySerializer

protected HibernateProxySerializer(HibernateProxySerializer base,
                                   com.fasterxml.jackson.databind.BeanProperty property,
                                   com.fasterxml.jackson.databind.util.NameTransformer unwrapper)

Since:

2.12

Method Detail

createContextual

public com.fasterxml.jackson.databind.JsonSerializer<?> createContextual(com.fasterxml.jackson.databind.SerializerProvider prov,
                                                                         com.fasterxml.jackson.databind.BeanProperty property)

Specified by:

createContextual in interface com.fasterxml.jackson.databind.ser.ContextualSerializer

unwrappingSerializer

public com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy> unwrappingSerializer(com.fasterxml.jackson.databind.util.NameTransformer unwrapper)

Overrides:

unwrappingSerializer in class com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

isUnwrappingSerializer

public boolean isUnwrappingSerializer()

Overrides:

isUnwrappingSerializer in class com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

isEmpty

public boolean isEmpty(com.fasterxml.jackson.databind.SerializerProvider provider,
                       org.hibernate.proxy.HibernateProxy value)

Overrides:

isEmpty in class com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

serialize

public void serialize(org.hibernate.proxy.HibernateProxy value,
                      com.fasterxml.jackson.core.JsonGenerator jgen,
                      com.fasterxml.jackson.databind.SerializerProvider provider)
               throws IOException

Specified by:

serialize in class com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

Throws:

IOException

serializeWithType

public void serializeWithType(org.hibernate.proxy.HibernateProxy value,
                              com.fasterxml.jackson.core.JsonGenerator jgen,
                              com.fasterxml.jackson.databind.SerializerProvider provider,
                              com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSer)
                       throws IOException

Overrides:

serializeWithType in class com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

Throws:

IOException

acceptJsonFormatVisitor

public void acceptJsonFormatVisitor(com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper visitor,
                                    com.fasterxml.jackson.databind.JavaType typeHint)
                             throws com.fasterxml.jackson.databind.JsonMappingException

Specified by:

acceptJsonFormatVisitor in interface com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable

Overrides:

acceptJsonFormatVisitor in class com.fasterxml.jackson.databind.JsonSerializer<org.hibernate.proxy.HibernateProxy>

Throws:

com.fasterxml.jackson.databind.JsonMappingException

findSerializer

protected com.fasterxml.jackson.databind.JsonSerializer<Object> findSerializer(com.fasterxml.jackson.databind.SerializerProvider provider,
                                                                               Object value)
                                                                        throws IOException

Throws:

IOException

findProxied

protected Object findProxied(org.hibernate.proxy.HibernateProxy proxy)

Helper method for finding value being proxied, if it is available or if it is to be forced to be loaded.