Package org.neo4j.ogm.driver

Class TypeAdapterLookupDelegate

java.lang.Object

org.neo4j.ogm.driver.TypeAdapterLookupDelegate

public final class TypeAdapterLookupDelegate
extends Object

To be used by a driver to lookup type adapters, both native to mapped and mapped to native. This lookup wraps all returned adapters to make resilient against null values.

Author:

Michael J. Simons

Constructor Summary

Constructors

Constructor	Description
TypeAdapterLookupDelegate(Map<Class<?>,Function> registeredTypeAdapter)

Method Summary

Modifier and Type	Method	Description
Function<Object,Object>	getAdapterFor(Class<?> clazz)	Retrieves an adapter for the specified class.
boolean	hasAdapterFor(Class<?> clazz)

Methods inherited from class java.lang.Object

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

Constructor Details

TypeAdapterLookupDelegate

public TypeAdapterLookupDelegate(Map<Class<?>,Function> registeredTypeAdapter)

Method Details

getAdapterFor

public Function<Object,Object> getAdapterFor(Class<?> clazz)

Retrieves an adapter for the specified class. Can be either native or mapped class.

Parameters:

clazz - The class for which an adapter is needed.

Returns:

An adapter to convert an object of clazz to native or mapped, identity function if there's no adapter

hasAdapterFor

public boolean hasAdapterFor(Class<?> clazz)