Package cz.cvut.kbss.jsonld.serialization.serializer

Class ObjectGraphValueSerializers

java.lang.Object

cz.cvut.kbss.jsonld.serialization.serializer.ObjectGraphValueSerializers

All Implemented Interfaces:

Configurable, ValueSerializers

public class ObjectGraphValueSerializers
extends Object
implements ValueSerializers

Manager of value serializers aware of object graph traversal.

A new instance of this should be created every time a new object graph is being serialized.

Constructor Summary

Constructors

Constructor	Description
ObjectGraphValueSerializers(ValueSerializers serializers, ObjectPropertyValueSerializer opSerializer)

Method Summary

Modifier and Type	Method	Description
ValueSerializer<String>	getIdentifierSerializer()
ValueSerializer<?>	getIndividualSerializer()
<T> ValueSerializer<T>	getOrDefault(SerializationContext<T> ctx)	Gets a custom serializer registered for the specified serialization context or a default serializer if there is no custom one registered.
<T> Optional<ValueSerializer<T>>	getSerializer(SerializationContext<T> ctx)	Gets a custom serializer for the specified serialization context.
ValueSerializer<Set<String>>	getTypesSerializer()
<T> boolean	hasCustomSerializer(Class<T> type)	Checks whether a custom serializer is registered for the specified type.
void	registerIdentifierSerializer(ValueSerializer<String> idSerializer)
void	registerIndividualSerializer(ValueSerializer<?> individualSerializer)
<T> void	registerSerializer(Class<T> forType, ValueSerializer<? super T> serializer)	Registers the specified serializer for the specified type.
void	registerTypesSerializer(ValueSerializer<Set<String>> typesSerializer)

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cvut.kbss.jsonld.common.Configurable

configure

Constructor Details

ObjectGraphValueSerializers

public ObjectGraphValueSerializers(ValueSerializers serializers,
 ObjectPropertyValueSerializer opSerializer)

Method Details

hasCustomSerializer

public <T> boolean hasCustomSerializer(Class<T> type)

Description copied from interface: ValueSerializers

Checks whether a custom serializer is registered for the specified type.

Specified by:

hasCustomSerializer in interface ValueSerializers

Type Parameters:

T - Type of value

Parameters:

type - Type to check for custom serializer for

Returns:

Whether a custom serializer exists

getSerializer

public <T> Optional<ValueSerializer<T>> getSerializer(SerializationContext<T> ctx)

Description copied from interface: ValueSerializers

Gets a custom serializer for the specified serialization context.

Specified by:

getSerializer in interface ValueSerializers

Type Parameters:

T - Type of the value

Parameters:

ctx - Context representing the value to serialize

Returns:

Optional containing the custom serializer registered for the specified value or an empty optional if there is no custom serializer registered

See Also:

• ValueSerializers.getOrDefault(SerializationContext)

getOrDefault

public <T> ValueSerializer<T> getOrDefault(SerializationContext<T> ctx)

Description copied from interface: ValueSerializers

Gets a custom serializer registered for the specified serialization context or a default serializer if there is no custom one registered.

Specified by:

getOrDefault in interface ValueSerializers

Type Parameters:

T - Type of the value

Parameters:

ctx - Context representing the value to serialize

Returns:

Value serializer for the specified context

See Also:

• ValueSerializers.getSerializer(SerializationContext)

registerSerializer

public <T> void registerSerializer(Class<T> forType,
 ValueSerializer<? super T> serializer)

Description copied from interface: ValueSerializers

Registers the specified serializer for the specified type.

Specified by:

registerSerializer in interface ValueSerializers

Type Parameters:

T - Value type

Parameters:

forType - Type to be serialized using the specified serializer

serializer - Serializer to register

getIdentifierSerializer

public ValueSerializer<String> getIdentifierSerializer()

Specified by:

getIdentifierSerializer in interface ValueSerializers

registerIdentifierSerializer

public void registerIdentifierSerializer(ValueSerializer<String> idSerializer)

Specified by:

registerIdentifierSerializer in interface ValueSerializers

getTypesSerializer

public ValueSerializer<Set<String>> getTypesSerializer()

Specified by:

getTypesSerializer in interface ValueSerializers

registerTypesSerializer

public void registerTypesSerializer(ValueSerializer<Set<String>> typesSerializer)

Specified by:

registerTypesSerializer in interface ValueSerializers

getIndividualSerializer

public ValueSerializer<?> getIndividualSerializer()

Specified by:

getIndividualSerializer in interface ValueSerializers

registerIndividualSerializer

public void registerIndividualSerializer(ValueSerializer<?> individualSerializer)

Specified by:

registerIndividualSerializer in interface ValueSerializers