Package com.fasterxml.jackson.databind.ext

Class OptionalHandlerFactory

java.lang.Object

com.fasterxml.jackson.databind.ext.OptionalHandlerFactory

All Implemented Interfaces:

java.io.Serializable

public class OptionalHandlerFactory
extends java.lang.Object
implements java.io.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	Description
static OptionalHandlerFactory	instance

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final OptionalHandlerFactory instance

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(java.lang.Class<?> valueType)