org.hibernate.loader.plan.spi

Class AbstractFetchOwnerDelegate

java.lang.Object

org.hibernate.loader.plan.spi.AbstractFetchOwnerDelegate

All Implemented Interfaces:

FetchOwnerDelegate

Direct Known Subclasses:

CompositeFetchOwnerDelegate, EntityFetchOwnerDelegate

public abstract class AbstractFetchOwnerDelegate
extends Object
implements FetchOwnerDelegate

Base implementation of FetchOwnerDelegate providing caching of FetchMetadata.

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.loader.plan.spi.FetchOwnerDelegate

FetchOwnerDelegate.FetchMetadata

Constructor Summary

Constructors

Constructor and Description
AbstractFetchOwnerDelegate()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract FetchOwnerDelegate.FetchMetadata	buildFetchMetadata(Fetch fetch)
FetchOwnerDelegate.FetchMetadata	locateFetchMetadata(Fetch fetch) Locate the metadata for the specified Fetch.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFetchOwnerDelegate

public AbstractFetchOwnerDelegate()

Method Detail

locateFetchMetadata

public FetchOwnerDelegate.FetchMetadata locateFetchMetadata(Fetch fetch)

Description copied from interface: FetchOwnerDelegate

Locate the metadata for the specified Fetch. Allows easier caching of the resolved information.

Specified by:

locateFetchMetadata in interface FetchOwnerDelegate

Parameters:

fetch - The fetch for which to locate metadata

Returns:

The metadata; never null, rather an exception is thrown if the information for the fetch cannot be located.

buildFetchMetadata

protected abstract FetchOwnerDelegate.FetchMetadata buildFetchMetadata(Fetch fetch)