com.fasterxml.jackson.databind.ext

Class OptionalHandlerFactory

java.lang.Object

com.fasterxml.jackson.databind.ext.OptionalHandlerFactory

All Implemented Interfaces:

Serializable

public class OptionalHandlerFactory
extends Object
implements Serializable

Helper class used for isolating details of handling optional+external types (javax.xml classes) from standard factories that offer them.

Note that 2.7 changed handling to slightly less dynamic, to avoid having to traverse class hierarchy, which turned to be a performance issue in certain cases. Since DOM classes are assumed to exist on all Java 1.6 environments (yes, even on Android/GAE), this part could be simplified by slightly less dynamic lookups.

Also with 2.7 we are supporting JDK 1.7/Java 7 type(s).

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static OptionalHandlerFactory	instance

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OptionalHandlerFactory()

Method Summary

Modifier and Type	Method and Description
JsonDeserializer<?>	findDeserializer(JavaType type, DeserializationConfig config, BeanDescription beanDesc)
JsonSerializer<?>	findSerializer(SerializationConfig config, JavaType type, BeanDescription beanDesc)
boolean	hasDeserializerFor(Class<?> valueType)

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final OptionalHandlerFactory instance

Constructor Detail

OptionalHandlerFactory

protected OptionalHandlerFactory()

Method Detail

findSerializer

public JsonSerializer<?> findSerializer(SerializationConfig config,
                                        JavaType type,
                                        BeanDescription beanDesc)

findDeserializer

public JsonDeserializer<?> findDeserializer(JavaType type,
                                            DeserializationConfig config,
                                            BeanDescription beanDesc)
                                     throws JsonMappingException

Throws:

JsonMappingException

hasDeserializerFor

public boolean hasDeserializerFor(Class<?> valueType)