com.ibm.websphere.rsadapter

Class DB2390DataStoreHelper

  1. java.lang.Object
  2. extended bycom.ibm.websphere.rsadapter.GenericDataStoreHelper
  3. extended bycom.ibm.websphere.rsadapter.DB2DataStoreHelper
  4. extended bycom.ibm.websphere.rsadapter.DB2390DataStoreHelper
All implemented interfaces:
DataStoreHelper
Direct known subclasses:
DB2390LocalDataStoreHelper

Deprecated. - Please use the DB2DataStoreHelper or DB2UniversalDataStoreHelper class instead of this class. DB2390DataStoreHelper is a DataStoreHelper implementation customized for the DB2 database running on z/OS. When mapping a SQLException, the SQLException mappings from the DB2DataStoreHelper are searched first, and subsequently, if no match is found, the SQLException mappings from the GenericDataStoreHelper are searched. If you have additional requirements for DB2 on z/OS, you should consider subclassing this implementation.
Note: This class and its methods can not be called or referenced directly by user applications.
  1. public class DB2390DataStoreHelper
  2. extends DB2DataStoreHelper

Field Summary

Fields inherited from class com.ibm.websphere.rsadapter.DB2DataStoreHelper
db2Tc
Fields inherited from class com.ibm.websphere.rsadapter.GenericDataStoreHelper
customDefinedWasDefaultIsoLevel, defaultQueryTimeout, EOLN, genErrorMap, resBundle, tranErrorList
Fields inherited from interface com.ibm.websphere.rsadapter.DataStoreHelper
CLOUDSCAPE_HELPER, CLOUDSCAPE_NETWORK_SERVER_HELPER, CONNECTJDBC_HELPER, CUSTOM_HELPER, DATADIRECT_HELPER, DB2_390_HELPER, DB2_390_LOCAL_HELPER, DB2_400_HELPER, DB2_HELPER, DB2_UNIVERSAL_HELPER, DERBY_HELPER, DERBY_NETWORK_SERVER_HELPER, FIRST_TIME_CALLED, GENERIC_HELPER, INFORMIX_HELPER, INFORMIX_JCC_HELPER, MSSQL_HELPER, ORACLE_10G_HELPER, ORACLE_11G_HELPER, ORACLE_HELPER, POTENTIAL_DEADLOCK, POTENTIAL_LOST_UPDATE, PROXY_DS_HELPER, SEQUELINK_HELPER, SUBJECT, SYBASE_HELPER, SYBASE11_HELPER, TX_REPEATABLE_READ_FORUPDATE, TX_SERIALIZABLE_FORUPDATE, UNDEFINED_HELPER, UNDEFINED_ISOLATOIN_LEVEL, UPDATE_ON_READONLY

Constructor Summary

Constructor and Description
DB2390DataStoreHelper(java.util.Properties props)
Deprecated. This DB2390DataStoreHelper constructor creates a new DB2390DataStoreHelper based on the DataStoreHelper properties provided.

Method Summary

Modifier and Type Method and Description
  1. int
getLockType(AccessIntent intent)
Deprecated. This method returns a lock type constant based on the update hint value of the specified AccessIntent.
Methods inherited from class com.ibm.websphere.rsadapter.DB2DataStoreHelper
doConnectionSetup, doStatementCleanup, findMappingClass, getIsolationLevel, getPrintWriter, getResultSetConcurrency, getXAExceptionContents, isBatchUpdateSupportedWithAccessIntent, setUserDefinedMap, showLockInfo
Methods inherited from class com.ibm.websphere.rsadapter.GenericDataStoreHelper
calcPartitionNumber, doConnectionCleanup, doConnectionCleanupPerCloseConnection, doConnectionSetupPerGetConnection, doConnectionSetupPerTransaction, getMetaData, getPasswordForUseWithTrustedContextWithAuthentication, getResultSetType, hasLostUpdateOrDeadLockOccurred, isConnectionError, isDuplicateKey, isTransientConnectionError, mapException, modifyXAFlag
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DB2390DataStoreHelper

  1. public DB2390DataStoreHelper(java.util.Properties props)
Deprecated.
This DB2390DataStoreHelper constructor creates a new DB2390DataStoreHelper based on the DataStoreHelper properties provided. All implementations inheriting from a data store helper must supply this same list of properties to their super class by invoking the constructor of their super class with the list of properties.
Parameters:
props - DataStoreHelper properties.

Method Detail

getLockType

  1. public int getLockType(AccessIntent intent)
Deprecated.

This method returns a lock type constant based on the update hint value of the specified AccessIntent. The lock type is used by the persistence manager to determine which locking hints should be used on a SELECT statement.

Specified by:
Overrides:
Parameters:
intent - An AccessIntent
Returns:
the lock type constant. Valid values are defined in com.ibm.websphere.rsadaper.WSInteractionSpec:
  • LOCKTYPE_SELECT
  • LOCKTYPE_SELECT_FOR_UPDATE
  • LOCKTYPE_SELECT_FOR_UPDATE_WITH_RS
  • LOCKTYPE_SELECT_FOR_UPDATE_WITH_RR
See Also: