org.datanucleus.store.rdbms.mapping.oracle
Class OracleRDBMSMappingManager

java.lang.Object
  org.datanucleus.store.mapped.mapping.AbstractMappingManager
      org.datanucleus.store.rdbms.mapping.RDBMSMappingManager
          org.datanucleus.store.rdbms.mapping.oracle.OracleRDBMSMappingManager

All Implemented Interfaces:

org.datanucleus.store.mapped.mapping.MappingManager

public class OracleRDBMSMappingManager
extends RDBMSMappingManager

Mapping manager for Oracle RDBMS adapters. Overrides some of the mappings in the RDBMSMappingManager to allow for Oracle strangeness on BLOB/CLOB Handling.

Nested Class Summary

Nested classes/interfaces inherited from class org.datanucleus.store.rdbms.mapping.RDBMSMappingManager

RDBMSMappingManager.RDBMSTypeMapping

Nested classes/interfaces inherited from class org.datanucleus.store.mapped.mapping.AbstractMappingManager

org.datanucleus.store.mapped.mapping.AbstractMappingManager.TypeMapping

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.mapping.RDBMSMappingManager

LOCALISER_RDBMS

Fields inherited from class org.datanucleus.store.mapped.mapping.AbstractMappingManager

LOCALISER, storeMgr

Constructor Summary

OracleRDBMSMappingManager(org.datanucleus.store.mapped.MappedStoreManager storeMgr)
Constructor for a mapping manager for an ORM datastore.

Method Summary

protected java.lang.Class

getOverrideMappingClass(java.lang.Class mappingClass, org.datanucleus.metadata.AbstractMemberMetaData mmd, int fieldRole) Method to allow overriding of mapping classes

Methods inherited from class org.datanucleus.store.rdbms.mapping.RDBMSMappingManager

createDatastoreField, createDatastoreField, createDatastoreField, createDatastoreMapping, createDatastoreMapping, deregisterDatastoreMappingsForJDBCType, getDatastoreMappingClass, loadDatastoreMapping, registerDatastoreMapping

Methods inherited from class org.datanucleus.store.mapped.mapping.AbstractMappingManager

getDefaultJavaTypeMapping, getElementMappingClass, getKeyMappingClass, getMapping, getMapping, getMapping, getMappingClass, getMappingWithDatastoreMapping, getValueMappingClass

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleRDBMSMappingManager

public OracleRDBMSMappingManager(org.datanucleus.store.mapped.MappedStoreManager storeMgr)

Constructor for a mapping manager for an ORM datastore.

Parameters:

storeMgr - The StoreManager

Method Detail

getOverrideMappingClass

protected java.lang.Class getOverrideMappingClass(java.lang.Class mappingClass,
                                                  org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                                  int fieldRole)

Method to allow overriding of mapping classes

Overrides:

getOverrideMappingClass in class org.datanucleus.store.mapped.mapping.AbstractMappingManager

Parameters:

mappingClass - The mapping class

mmd - Field meta data for the field (if appropriate)

fieldRole - Role of this column for the field (e.g collection element)

Returns:

The mapping class to use