org.eclipse.persistence.jpa.rs.util
Class PreLoginMappingAdapter

java.lang.Object
  org.eclipse.persistence.sessions.SessionEventAdapter
      org.eclipse.persistence.internal.jaxb.SessionEventListener
          org.eclipse.persistence.jpa.rs.util.PreLoginMappingAdapter

All Implemented Interfaces:

java.util.EventListener, SessionEventListener

public class PreLoginMappingAdapter
extends org.eclipse.persistence.internal.jaxb.SessionEventListener

This adapter alters the way the JAXBContext handles relationships for an existing persistence unit. It changes non-private relationship mappings to be read-only and replaces those mappings with a mapping to a weaved-in list of relationships that will produce links.

Author:

tware

Field Summary

protected org.eclipse.persistence.internal.sessions.AbstractSession

jpaSession

Constructor Summary

PreLoginMappingAdapter(org.eclipse.persistence.internal.sessions.AbstractSession jpaSession)
Instantiates a new pre login mapping adapter.

Method Summary

protected static void	convertMappingToXMLChoiceMapping(ClassDescriptor jaxbDescriptor, DatabaseMapping jpaMapping, java.lang.ClassLoader cl) Build an XMLChoiceObjectMapping based on a particular mapping and replace that mapping with the newly created XMLChoiceObjectMapping in jaxbDescriptor.
protected static void	convertMappingToXMLInverseReferenceMapping(ClassDescriptor jaxbDescriptor, DatabaseMapping mapping, java.lang.String mappedBy) Build an XMLInverseMapping based on a particular mapping and replace that mapping with the newly created XMLInverseMapping in jaxbDescriptor
static void	copyAccessorToMapping(DatabaseMapping originMapping, DatabaseMapping targetMapping) Update the targetMapping to have the same accessor as the originMapping
void	preLogin(SessionEvent event) PUBLIC: This Event is raised before the session logs in.

Methods inherited from class org.eclipse.persistence.internal.jaxb.SessionEventListener

setShouldValidateInstantiationPolicy

Methods inherited from class org.eclipse.persistence.sessions.SessionEventAdapter

missingDescriptor, moreRowsDetected, noRowsModified, outputParametersDetected, postAcquireClientSession, postAcquireConnection, postAcquireExclusiveConnection, postAcquireUnitOfWork, postBeginTransaction, postCalculateUnitOfWorkChangeSet, postCommitTransaction, postCommitUnitOfWork, postConnect, postDistributedMergeUnitOfWorkChangeSet, postExecuteQuery, postLogin, postLogout, postMergeUnitOfWorkChangeSet, postReleaseClientSession, postReleaseUnitOfWork, postResumeUnitOfWork, postRollbackTransaction, preBeginTransaction, preCalculateUnitOfWorkChangeSet, preCommitTransaction, preCommitUnitOfWork, preDistributedMergeUnitOfWorkChangeSet, preExecuteQuery, preLogout, preMergeUnitOfWorkChangeSet, prepareUnitOfWork, preReleaseClientSession, preReleaseConnection, preReleaseExclusiveConnection, preReleaseUnitOfWork, preRollbackTransaction

Methods inherited from class java.lang.Object

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

Field Detail

jpaSession

protected org.eclipse.persistence.internal.sessions.AbstractSession jpaSession

Constructor Detail

PreLoginMappingAdapter

public PreLoginMappingAdapter(org.eclipse.persistence.internal.sessions.AbstractSession jpaSession)

Instantiates a new pre login mapping adapter.

Parameters:

jpaSession - the jpa session

Method Detail

preLogin

public void preLogin(SessionEvent event)

Description copied from class: SessionEventAdapter

PUBLIC: This Event is raised before the session logs in.

Specified by:

preLogin in interface SessionEventListener

Overrides:

preLogin in class org.eclipse.persistence.internal.jaxb.SessionEventListener

copyAccessorToMapping

public static void copyAccessorToMapping(DatabaseMapping originMapping,
                                         DatabaseMapping targetMapping)

Update the targetMapping to have the same accessor as the originMapping

Parameters:

originMapping -

targetMapping -

convertMappingToXMLInverseReferenceMapping

protected static void convertMappingToXMLInverseReferenceMapping(ClassDescriptor jaxbDescriptor,
                                                                 DatabaseMapping mapping,
                                                                 java.lang.String mappedBy)

Build an XMLInverseMapping based on a particular mapping and replace that mapping with the newly created XMLInverseMapping in jaxbDescriptor

Parameters:

jaxbDescriptor -

mapping -

mappedBy -

convertMappingToXMLChoiceMapping

protected static void convertMappingToXMLChoiceMapping(ClassDescriptor jaxbDescriptor,
                                                       DatabaseMapping jpaMapping,
                                                       java.lang.ClassLoader cl)

Build an XMLChoiceObjectMapping based on a particular mapping and replace that mapping with the newly created XMLChoiceObjectMapping in jaxbDescriptor.

Parameters:

jaxbDescriptor - the jaxb descriptor

jpaMapping - the jpa mapping

cl - the classloader