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java.lang.Object | +--com.ibm.websphere.rsadapter.GenericDataStoreHelper | +--com.ibm.websphere.rsadapter.DB2DataStoreHelper | +--com.ibm.websphere.rsadapter.DB2390DataStoreHelper
This is a helper class customized for the DB2 database on 390. It allows us to plug in data store specific functions. When trying to map an exception, the DB2 errormap will be searched first then the generic one will be searched.
If you have any special DB2 on 390 requirements, you might want to look into extending this class and overwriting the methods you wish to change.
Fields inherited from class com.ibm.websphere.rsadapter.DB2DataStoreHelper |
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db2Tc |
Fields inherited from class com.ibm.websphere.rsadapter.GenericDataStoreHelper |
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EOLN, genErrorMap, resBundle |
Fields inherited from interface com.ibm.websphere.rsadapter.DataStoreHelper |
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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, GENERIC_HELPER, INFORMIX_HELPER, MSSQL_HELPER, ORACLE_HELPER, POTENTIAL_DEADLOCK, POTENTIAL_LOST_UPDATE, SEQUELINK_HELPER, SYBASE_HELPER, SYBASE11_HELPER, TX_REPEATABLE_READ_FORUPDATE, TX_SERIALIZABLE_FORUPDATE, UPDATE_ON_READONLY, WSCONNECTJDBC_HELPER |
Constructor Summary | |
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DB2390DataStoreHelper(java.util.Properties props)
Constructor, the property is passed in case some info is needed in the future, for now this parameter is not used. |
Method Summary | |
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int |
getLockType(com.ibm.websphere.appprofile.accessintent.AccessIntent intent)
This method returns a locktype based on the input AccessIntent update hint value. |
Methods inherited from class com.ibm.websphere.rsadapter.DB2DataStoreHelper |
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doStatementCleanup, findMappingClass, getIsolationLevel, getPrintWriter, getResultSetConcurrency, isBatchUpdateSupportedWithAccessIntent, setUserDefinedMap, showLockInfo |
Methods inherited from class com.ibm.websphere.rsadapter.GenericDataStoreHelper |
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calcPartitionNumber, doConnectionCleanup, doConnectionSetup, getMetaData, getResultSetType, getXAExceptionContents, hasLostUpdateOrDeadLockOccurred, isConnectionError, mapException, mapException, modifyXAFlag, processGenericCredentials |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public DB2390DataStoreHelper(java.util.Properties props)
props
- not used here, entry will be ignoredMethod Detail |
public int getLockType(com.ibm.websphere.appprofile.accessintent.AccessIntent intent)
getLockType
in class GenericDataStoreHelper
intent
- An AccessIntent
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