| Bug #75080 | getCalendarInstanceForSessionOrNew retun null in FabricMySQLConnectionProxy | ||
|---|---|---|---|
| Submitted: | 3 Dec 2014 6:57 | Modified: | 4 Feb 2015 17:44 |
| Reporter: | Nabeel Bukhari | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | Connector / J | Severity: | S2 (Serious) |
| Version: | 5.1034 | OS: | Any |
| Assigned to: | Jess Balint | CPU Architecture: | Any |
| Tags: | fabric, FabricMySQLConnectionProxy, JConnector 5.1.34 | ||
[16 Dec 2014 0:20]
Jess Balint
Thank for you the bug report. I have verified it as described.
[4 Feb 2015 16:54]
Jess Balint
Posted by developer: (Git) commit 758631872a58441699423510abd45cfc5204cede
[4 Feb 2015 17:44]
Daniel So
Added the following entry to the Connector/J 5.1.35 changelog: "The setTimestamp method failed in a Fabric connection with a null pointer exception. It was because the implementation for the getCalendarInstanceForSessionOrNew method was missing, which has been added by this fix to Connector/J."
[28 Feb 2015 1:04]
Jess Balint
Bug #75240 was marked as a duplicate of this bug.
Description: Function getCalendarInstanceForSessionOrNew in FabricMySQLConnectionProxy return null. PreparedStatement has following code: Calendar sessionCalendar = this.connection.getUseJDBCCompliantTimezoneShift() ? this.connection.getUtcCalendar() : getCalendarInstanceForSessionOrNew(); synchronized (sessionCalendar) { x = TimeUtil .changeTimezone(this.connection, sessionCalendar, targetCalendar, x, tz, this.connection.getServerTimezoneTZ(), rollForward); } Default Value for getUseJDBCCompliantTimezoneShift is false which calls getCalendarInstanceForSessionOrNew(), which returns null. sessionCalender is null and when tried to synchronize on it. It throws null pointer exception. How to repeat: Use JConnector 5.1.34 with WebLogic 12c and EclipseLink. Insert a new row in table with timestamp field. Suggested fix: There should be some default implementation for getCalendarInstanceForSessionOrNew in FabricMySQLConnectionProxy.