com.force.sdk.jpa
Class ForceMetaDataManager

java.lang.Object
  org.datanucleus.metadata.MetaDataManager
      org.datanucleus.jpa.metadata.JPAMetaDataManager
          com.force.sdk.jpa.ForceMetaDataManager

public class ForceMetaDataManager
extends org.datanucleus.jpa.metadata.JPAMetaDataManager

Custom Metadata Manager so we can control the timing of Force.com object and field creation.

Author:

Jill Wetzler

Field Summary

Fields inherited from class org.datanucleus.jpa.metadata.JPAMetaDataManager

listeners

Fields inherited from class org.datanucleus.metadata.MetaDataManager

allowMetaDataLoad, annotationManager, classesWithoutPersistenceInfo, classMetaDataByAppIdClassName, classMetaDataByClass, classMetaDataByDiscriminatorName, classMetaDataByEntityName, directSubclassesByClass, fetchPlanMetaDataByName, fileMetaDataByURLString, LOCALISER, metaDataParser, omfContext, queryMetaDataByName, queryResultMetaDataByName, sequenceMetaDataByPackageSequence, supportsORM, tableGeneratorMetaDataByPackageSequence, userMetaDataNumber, utilisedFileMetaData, validateMetaData

Constructor Summary

ForceMetaDataManager(org.datanucleus.OMFContext ctxt)
Create the metadata manager.

Method Summary

protected void	initialiseFileMetaDataForUse(Collection fileMetaData, org.datanucleus.ClassLoaderResolver clr) Method to initialise the provided FileMetaData, ready for use.
org.datanucleus.metadata.FileMetaData[]	loadPersistenceUnit(org.datanucleus.metadata.PersistenceUnitMetaData pumd, ClassLoader loader) Load and sync schema for all persistence units.

Methods inherited from class org.datanucleus.jpa.metadata.JPAMetaDataManager

getListeners, getMetaDataForClassInternal, parseFile, registerFile

Methods inherited from class org.datanucleus.metadata.MetaDataManager

addORMDataToClass, close, deregisterListener, getAllowMetaDataLoad, getApiAdapter, getClassesImplementingInterface, getClassesWithMetaData, getClassMetaDataForImplementationOfPersistentInterface, getClassMetaDataWithApplicationId, getFileMetaData, getImplementationNameForPersistentInterface, getMetaDataForClass, getMetaDataForClass, getMetaDataForDiscriminator, getMetaDataForEntityName, getMetaDataForFetchPlan, getMetaDataForImplementationOfReference, getMetaDataForInterface, getMetaDataForMember, getMetaDataForMember, getMetaDataForPersistenceUnit, getMetaDataForQuery, getMetaDataForQueryResult, getMetaDataForSequence, getMetaDataForTableGenerator, getOMFContext, getReferencedClasses, getReferencedClassMetaData, getSubclassesForClass, hasMetaDataForClass, initialiseAbstractClassMetaData, initialiseClassMetaData, initialiseFileMetaData, initialiseInterfaceMetaData, isClassPersistable, isClassWithoutPersistenceInfo, isEnhancing, isFieldTypePersistable, isPersistentDefinitionImplementation, isPersistentInterface, isPersistentInterfaceImplementation, loadAnnotationsForClass, loadClasses, loadFiles, loadJar, loadMetadataFiles, loadUserMetaData, logConfiguration, parsePersistenceFiles, populateAbstractClassMetaData, populateFileMetaData, readMetaDataForClass, readMetaDataForMember, registerFetchPlansForFile, registerImplementationOfAbstractClass, registerListener, registerMetaDataForClass, registerPersistentInterface, registerQueriesForFile, registerQueryResultMetaDataForFile, registerSequencesForFile, registerTableGeneratorsForFile, setAllowMetaDataLoad, setValidate, supportsORM

Methods inherited from class java.lang.Object

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

Constructor Detail

ForceMetaDataManager

public ForceMetaDataManager(org.datanucleus.OMFContext ctxt)

Create the metadata manager.

Parameters:

ctxt - the object manager facory context

Method Detail

loadPersistenceUnit

public org.datanucleus.metadata.FileMetaData[] loadPersistenceUnit(org.datanucleus.metadata.PersistenceUnitMetaData pumd,
                                                                   ClassLoader loader)

Load and sync schema for all persistence units. The call to the super class will do the main work -- everything data nucleus needs plus the creation of custom SObjects in the user's Force.com org. The second part is to create the custom fields on each object. We have to do these separately because the order of object creation is not guaranteed, and this way we can be sure that all lookup fields will be referring to an object that already exists

Overrides:

loadPersistenceUnit in class org.datanucleus.metadata.MetaDataManager

initialiseFileMetaDataForUse

protected void initialiseFileMetaDataForUse(Collection fileMetaData,
                                            org.datanucleus.ClassLoaderResolver clr)

Method to initialise the provided FileMetaData, ready for use. We copied this method verbatim from base class only to be able to call the pre/postInitialise methods.

Overrides:

initialiseFileMetaDataForUse in class org.datanucleus.metadata.MetaDataManager

Parameters:

fileMetaData - Collection of FileMetaData

clr - ClassLoader resolver

Throws:

org.datanucleus.exceptions.NucleusUserException - thrown if an error occurs during the populate/initialise of the supplied metadata.