br.eti.clairton.jpa.serializer

Class GsonJpaSerializer<T>

java.lang.Object

br.eti.clairton.jpa.serializer.Tagable<T>

br.eti.clairton.jpa.serializer.JpaSerializer<T>

br.eti.clairton.jpa.serializer.GsonJpaSerializer<T>

Type Parameters:

T - tipo da entidade

All Implemented Interfaces:

com.google.gson.JsonDeserializer<T>, com.google.gson.JsonSerializer<T>, Serializable

public class GsonJpaSerializer<T>
extends JpaSerializer<T>
implements com.google.gson.JsonSerializer<T>, com.google.gson.JsonDeserializer<T>

Serializa um entidade JPA para JSON usando o Gson.

Author:

Clairton Rodrigo Heinzen

See Also:

Serialized Form

Field Summary

Fields inherited from class br.eti.clairton.jpa.serializer.JpaSerializer

mirror

Constructor Summary

Constructors

Constructor and Description
GsonJpaSerializer(javax.persistence.EntityManager entityManager) Construtor Padrão.
GsonJpaSerializer(Nodes nodes, javax.persistence.EntityManager entityManager) Construtor Padrão.

Method Summary

Methods

Modifier and Type	Method and Description
T	deserialize(com.google.gson.JsonElement json, Type type, com.google.gson.JsonDeserializationContext context) .
protected List<Field>	getFields(Class<T> klazz)
protected <Z,W> Z	getInstance(Class<?> type)
protected T	getInstance(Type type)
protected <X extends Annotation> String	getMappedBy(Field field)
protected String	getPolymorphicTagName(Object model)
protected String	getPolymorphicTagValue(Object model)
protected Class<?>	getRawType(Field field)
protected String	getTag(Field field)
protected Object	getValue(com.google.gson.JsonDeserializationContext context, com.google.gson.JsonElement element, Object target, Field field)
protected <W> W	getValue(com.google.gson.JsonDeserializationContext context, String field, Class<?> type, com.google.gson.JsonElement element)
protected Object	getValue(com.google.gson.JsonSerializationContext context, Object src, Field field)
protected <W> Collection<W>	getValueCollection(com.google.gson.JsonDeserializationContext context, com.google.gson.JsonArray array, Object target, Field field)
protected <X> X	newInstance(Class<X> klazz)
protected com.google.gson.JsonElement	serialize(Object src, Field field, Type type, com.google.gson.JsonSerializationContext context)
com.google.gson.JsonElement	serialize(T src, Type type, com.google.gson.JsonSerializationContext context) .
protected <W> Collection<W>	toMany(com.google.gson.JsonDeserializationContext context, Field field, com.google.gson.JsonElement element)
protected <W> W	toOne(com.google.gson.JsonDeserializationContext context, Field field, com.google.gson.JsonElement element)
protected Object	unwrapId(Class<?> type, com.google.gson.JsonElement element)

Methods inherited from class br.eti.clairton.jpa.serializer.JpaSerializer

config, config, getClass, getField, getId, getValue, getValue, id, id, idPolymorphic, idPolymorphic, ignore, ignore, isId, isId, isId, isId, isIdPolymorphic, isIdPolymorphic, isIdPolymorphic, isIdPolymorphic, isIgnore, isIgnore, isIgnore, isIgnore, isRecord, isRecord, isRecord, isRecord, isReload, isReload, isReload, isReload, isToMany, isToMany, isToOne, isToOne, nodes, nodes, record, record, reload, reload, setValue

Methods inherited from class br.eti.clairton.jpa.serializer.Tagable

getFirst, getRootTag, getRootTagCollection, pluralize

Methods inherited from class java.lang.Object

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

Constructor Detail

GsonJpaSerializer

public GsonJpaSerializer(Nodes nodes,
                 javax.persistence.EntityManager entityManager)

Construtor Padrão.

Parameters:

entityManager - instancia de EntityManager

nodes - instancia de Nodes

GsonJpaSerializer

public GsonJpaSerializer(@NotNull
                 javax.persistence.EntityManager entityManager)

Construtor Padrão.

Parameters:

entityManager - instancia de EntityManager

Method Detail

serialize

public com.google.gson.JsonElement serialize(T src,
                                    Type type,
                                    com.google.gson.JsonSerializationContext context)

.

Specified by:

serialize in interface com.google.gson.JsonSerializer<T>

deserialize

public T deserialize(com.google.gson.JsonElement json,
            Type type,
            com.google.gson.JsonDeserializationContext context)
              throws com.google.gson.JsonParseException

.

Specified by:

deserialize in interface com.google.gson.JsonDeserializer<T>

Throws:

com.google.gson.JsonParseException

serialize

protected com.google.gson.JsonElement serialize(Object src,
                                    Field field,
                                    Type type,
                                    com.google.gson.JsonSerializationContext context)

getFields

protected List<Field> getFields(Class<T> klazz)

getTag

protected String getTag(Field field)

getValue

protected Object getValue(com.google.gson.JsonSerializationContext context,
              Object src,
              Field field)

getInstance

protected T getInstance(Type type)

getValue

protected Object getValue(com.google.gson.JsonDeserializationContext context,
              com.google.gson.JsonElement element,
              Object target,
              Field field)

getValue

protected <W> W getValue(com.google.gson.JsonDeserializationContext context,
             String field,
             Class<?> type,
             com.google.gson.JsonElement element)

unwrapId

protected Object unwrapId(Class<?> type,
              com.google.gson.JsonElement element)

getMappedBy

protected <X extends Annotation> String getMappedBy(Field field)

getRawType

protected Class<?> getRawType(Field field)

getValueCollection

protected <W> Collection<W> getValueCollection(com.google.gson.JsonDeserializationContext context,
                                   com.google.gson.JsonArray array,
                                   Object target,
                                   Field field)

toOne

protected <W> W toOne(com.google.gson.JsonDeserializationContext context,
          Field field,
          com.google.gson.JsonElement element)

newInstance

protected <X> X newInstance(Class<X> klazz)

toMany

protected <W> Collection<W> toMany(com.google.gson.JsonDeserializationContext context,
                       Field field,
                       com.google.gson.JsonElement element)

getInstance

protected <Z,W> Z getInstance(Class<?> type)

getPolymorphicTagName

protected String getPolymorphicTagName(Object model)

getPolymorphicTagValue

protected String getPolymorphicTagValue(Object model)