APAR status
Closed as program error.
Error description
The class getIsolationLevel method is declared as "final" in the
following DataStoreHelper classes:
- InformixDataStoreHelper
- DB2DataStoreHelper
- MSQLDataStoreHelper
- CloudscapeDataStoreHelper
The class getIsolationLevel method is NOT declared as "final"
in following DataStoreHelper classes:
- OracleDataStoreHelper
- SybaseDataStoreHelper
- Sybase11DataStoreHelper
- GenericDataStoreHelper
The method getIsolationLevel declared as "final" will not
allow subclassing if desired.
.
All the DataStoreHelper classes should not declare the
getIsolationLevel as "final" to allow subclassing.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server users of *
* custom DataStoreHelpers which override *
* getIsolationLevel. *
****************************************************************
* PROBLEM DESCRIPTION: In order to change the default *
* isolation level for a given JDBC *
* Provider a custom DataStoreHelper *
* needs to be created. The custom *
* DataStoreHelper needs to extend the *
* default helper included with *
* WebSphere Application Server. The *
* custom helper should include it's own *
* implementation of getIsolationLevel, *
* and return the value desired by the *
* user. This APAR makes this approach *
* possible for all the DataStoreHelpers *
* that are included with WebSphere *
* Application Server. *
****************************************************************
* RECOMMENDATION: *
****************************************************************
The getIsolationLevel method on CloudscapeDataStoreHelper,
DataDirectDataStoreHelper, DB2DataStoreHelper,
InformixDataStoreHelper, and MSSQLDataStoreHelper was marked
as final. This prevented customers from extending those
classes, and overriding the default isolation level. This APAR
makes the method available to be overriden.
Problem conclusion
The getIsolationLevel method was made non-final for all
DataStoreHelpers.
Temporary fix Comments
APAR information |
APAR number |
PQ79683 |
Reported component name |
WAS ENTERPRISE |
Reported component ID |
5630A3700 |
Reported release |
00W |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2003-10-16 |
Closed date |
2003-12-10 |
Last modified date |
2003-12-10 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
Publications Referenced
|
Fix information |
Fixed component name |
WAS BASE 5.0 |
Fixed component ID |
5630A3600 |
Applicable component levels |
R003 PSY |
UP |
R00A PSY |
UP |
R00H PSY |
UP |
R00I PSY |
UP |
R00P PSY |
UP |
R00S PSY |
UP |
R00W PSY |
UP |
R103 PSY |
UP |
R10A PSY |
UP |
R10H PSY |
UP |
R10I PSY |
UP |
R10P PSY |
UP |
R10S PSY |
UP |
R10W PSY |
UP |
|