SchemaTool failed with a NPE in ForeignKey.join
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Key: OPENJPA-761
URL: https://issues.apache.org/jira/browse/OPENJPA-761
Project: OpenJPA
Issue Type: Bug
Components: jdbc
Affects Versions: 1.0.4, 1.1.1, 1.2.1, 1.3.0, 2.0.0
Reporter: Albert Lee
Assignee: Albert Lee
Priority: Minor
Fix For: 1.3.0, 2.0.0
A test used the SchemaTool to reflect "all" schema in a Oracle DB but run in a
NPE as observed below:
[exec] 131 INFO [main] openjpa.jdbc.JDBC - Using dictionary class
"com.ibm.ws.persistence.jdbc.sql.OracleDictionary".
[exec] 1127 INFO [main] openjpa.Tool - Reflecting on schemas "all".
This process may take some time. Enable the org.apache.openjpa.jdbc.Schema
logging category to see messages about the collection of schema data.
[exec] Exception in thread "main" java.lang.NullPointerException
[exec] at
org.apache.openjpa.jdbc.schema.ForeignKey.join(ForeignKey.java:521)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaGenerator.generateForeignKeys(SchemaGenerator.java:794)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaGenerator.generateForeignKeys(SchemaGenerator.java:431)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaGenerator.generateSchemas(SchemaGenerator.java:278)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaGenerator.generateSchemas(SchemaGenerator.java:243)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaTool.run(SchemaTool.java:1433)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaTool.run(SchemaTool.java:1403)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaTool$1.run(SchemaTool.java:1348)
[exec] at
org.apache.openjpa.lib.conf.Configurations.launchRunnable(Configurations.java:708)
[exec] at
org.apache.openjpa.lib.conf.Configurations.runAgainstAllAnchors(Configurations.java:693)
[exec] at
org.apache.openjpa.jdbc.schema.SchemaTool.main(SchemaTool.java:1343)
Albert Lee
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