NullPointerException when running query with null parameter
-----------------------------------------------------------
Key: OPENJPA-157
URL: https://issues.apache.org/jira/browse/OPENJPA-157
Project: OpenJPA
Issue Type: Bug
Components: jdbc
Reporter: Srinivasa Segu
NullPointerException when running query with null parameter value, testcase
attached.
Caused by: java.lang.NullPointerException
at
org.apache.openjpa.jdbc.meta.strats.RelationStrategies.toDataStoreValue(RelationStrategies.java:87)
at
org.apache.openjpa.jdbc.meta.strats.RelationFieldStrategy.toDataStoreValue(RelationFieldStrategy.java:597)
at
org.apache.openjpa.jdbc.meta.FieldMapping.toDataStoreValue(FieldMapping.java:795)
at
org.apache.openjpa.jdbc.kernel.exps.PCPath.toDataStoreValue(PCPath.java:542)
at
org.apache.openjpa.jdbc.kernel.exps.Param.calculateValue(Param.java:106)
at
org.apache.openjpa.jdbc.kernel.exps.CompareEqualExpression.appendTo(CompareEqualExpression.java:86)
at
org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.buildWhere(SelectConstructor.java:237)
at
org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.evaluate(SelectConstructor.java:78)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreQuery.createWhereSelects(JDBCStoreQuery.java:323)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreQuery.executeQuery(JDBCStoreQuery.java:165)
at
org.apache.openjpa.kernel.ExpressionStoreQuery$DataStoreExecutor.executeQuery(ExpressionStoreQuery.java:672)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:930)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:742)
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