[OPENJPA-549] Get NPE when running mappingtool against DB2 database

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.1.0
• Component/s: jdbc
• Environment: os.name: Windows XP; os.version: 5.1; os.arch: x86; ; java.version: 1.6.0_02; java.vendor: BEA Systems, Inc.
• Assignee: Catalina Wei
• Reporter: Amy Yang
• Created: 31/Mar/08 18:12
• Updated: 09/Mar/10 18:35
• Resolved: 03/Apr/08 19:02

Description

When running mappintool aginast DB2, under certain case NPE will be thrown:
java.lang.NullPointerException
at
org.apache.openjpa.jdbc.sql.DB2Dictionary.isDB2ZOSV8xOrLater(DB2Dictionary.java:392)
at
org.apache.openjpa.jdbc.sql.DB2Dictionary.createIndexIfNecessary(DB2Dictionary.java:784)
at
org.apache.openjpa.jdbc.kernel.TableJDBCSeq.addSchema(TableJDBCSeq.java:244)
at
org.apache.openjpa.jdbc.meta.MappingTool.addSequenceComponents(MappingTool.java:609)
at
org.apache.openjpa.jdbc.meta.MappingTool.addSequenceComponents(MappingTool.java:591)
at org.apache.openjpa.jdbc.meta.MappingTool.record(MappingTool.java:477)
at org.apache.openjpa.jdbc.meta.MappingTool.run(MappingTool.java:1075)
at
org.apache.openjpa.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:197)
at
org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:172)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:64)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)