When I recreated your example it worked. But when I moved persisting the
entity from the test method to another method (in this case setup()) I get
the failure that I have been experiencing. I am enclosing the entity, the
test, the persistence.xml and the stack trace.
<?xml version="1.0"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";
version="1.0">
<persistence-unit name="mdd" transaction-type="RESOURCE_LOCAL">
<class>com.ibm.ws.persistence.entities.Person</class>
<properties>
<property name="openjpa.ConnectionDriverName"
value="org.apache.commons.dbcp.BasicDataSource" />
<!-- udb2 type 2-->
<!--
value="db2(StoreCharsAsNumbers=false)"/>
-->
<!--
-->
<property name="openjpa.jdbc.DBDictionary"
value="db2(StoreCharsAsNumbers=true)"/>
<property name="openjpa.ConnectionProperties"
value="DriverClassName=com.ibm.db2.jcc.DB2Driver,Url=jdbc:db2:dbclnt,Username=georgeh,Password=g1h0ngell" />
<property name="openjpa.jdbc.SynchronizeMappings"
value="buildSchema(ForeignKeys=true)" />
<property name="openjpa.Log" value="SQL=TRACE" />
</properties>
</persistence-unit>
</persistence>
<4|true|0.9.7-incubating-SNAPSHOT>
org.apache.openjpa.persistence.ArgumentException: There is no query result
mapping for "null" with name "SQLMapping".
at
org.apache.openjpa.jdbc.meta.MappingRepository.getQueryResultMapping(MappingRepository.java:175)
at
org.apache.openjpa.jdbc.kernel.SQLStoreQuery$SQLExecutor.<init>(SQLStoreQuery.java:174)
at
org.apache.openjpa.jdbc.kernel.SQLStoreQuery.newDataStoreExecutor(SQLStoreQuery.java:143)
at
org.apache.openjpa.kernel.QueryImpl.createExecutor(QueryImpl.java:718)
at
org.apache.openjpa.kernel.QueryImpl.compileForDataStore(QueryImpl.java:676)
at
org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:658)
at org.apache.openjpa.kernel.QueryImpl.getOperation(QueryImpl.java:1463)
at
org.apache.openjpa.kernel.DelegatingQuery.getOperation(DelegatingQuery.java:120)
at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:214)
at
org.apache.openjpa.persistence.QueryImpl.getSingleResult(QueryImpl.java:282)
at
com.ibm.ws.query.tests.SqlResultSetMapppingCompare.testSQLQuery(SqlResultSetMapppingCompare.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at junit.framework.TestCase.runTest(Unknown Source)
at junit.framework.TestCase.runBare(Unknown Source)
at junit.framework.TestResult$1.protect(Unknown Source)
at junit.framework.TestResult.runProtected(Unknown Source)
at junit.framework.TestResult.run(Unknown Source)
at junit.framework.TestCase.run(Unknown Source)
at junit.framework.TestSuite.runTest(Unknown Source)
at junit.framework.TestSuite.run(Unknown Source)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
