UpdateObjectToCoherence (Oracle Fusion Middleware Java API Reference for Oracle TopLink)

Purpose: This Query Redirector should be set on any class that is stored within Coherence and Coherence will be used for data storage. With this Redirector set TopLink will not issue any SQL for updates. Coherence will be responsible for all database interaction. Developers should set the Coherence Cache name that corresponds to this class in a descriptor property called "coherence.cache.name". Each class should have its own Cache unless the PK's of the instances are unique amoung all classes stored in a single cache This Redirector can be set on the class descriptor through a Session or Descriptor customizer or annotations.

Since:: Oracle TopLink 11g (11.1.1.0.0)
Author:: Gordon Yorke
See Also:: setDefaultInsertQueryRedirector(QueryRedirector), QueryRedirectors, Serialized Form

Field Summary

Fields inherited from class oracle.eclipselink.coherence.integrated.internal.querying.CoherenceRedirector
`filterFactory, namedCache, shouldTranslatePKs, translationDelegate`

Constructor Summary
`UpdateObjectToCoherence()`

Method Summary
`java.lang.Object`	`invokeQuery(DatabaseQuery query, Record arguments, Session session)` REQUIRED: Perform the query.

Methods inherited from class oracle.eclipselink.coherence.integrated.internal.querying.CoherenceRedirector
`getFilterFactory, getNamedCache, getTranslationFailureDelegate, shouldTranslatePKs`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

UpdateObjectToCoherence

public UpdateObjectToCoherence()

Method Detail

invokeQuery

public java.lang.Object invokeQuery(DatabaseQuery query,
                                    Record arguments,
                                    Session session)

Description copied from interface: QueryRedirector

REQUIRED: Perform the query. This must execute the query base on the arguments and return a valid result for the query.