NullPointerException when running query with null parameter

• Key: OPENJPA-157
• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: Unassigned
• Reporter: Srinivasa
• Component/s: jdbc
• Fix Version/s: 0.9.7

Description

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)