JPOX fails on a query comparing the result of Map.get with an expression.

• Key: JDO-174
• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: AJSoft
• Reporter: Michael Watzek
• Component/s: tck2

Description

JPOX fails on a query comparing the result of Map.get with an expression. This bug may be reproduced applying patch JDO-159. The following query fails throwing an exception:

SELECT FROM org.apache.jdo.tck.pc.company.Person WHERE phoneNumbers.get('home') == '1111'

org.jpox.store.expression.ScalarExpression$IllegalOperationException: Cannot perform operation "==" on ObjectExpression "THIS_PHONENUMBERS.PHONENO" and StringLiteral "'1111'"
at org.jpox.store.expression.ScalarExpression.eq(ScalarExpression.java:325)
at org.jpox.store.expression.ObjectExpression.eq(ObjectExpression.java:228)
at org.jpox.store.query.JDOQLQuery$Compiler.compileEqualityExpression(JDOQLQuery.java:1105)
at org.jpox.store.query.JDOQLQuery$Compiler.compileAndExpression(JDOQLQuery.java:1087)
at org.jpox.store.query.JDOQLQuery$Compiler.compileExclusiveOrExpression(JDOQLQuery.java:1075)
at org.jpox.store.query.JDOQLQuery$Compiler.compileInclusiveOrExpression(JDOQLQuery.java:1063)
at org.jpox.store.query.JDOQLQuery$Compiler.compileConditionalAndExpression(JDOQLQuery.java:1051)
at org.jpox.store.query.JDOQLQuery$Compiler.compileConditionalOrExpression(JDOQLQuery.java:1033)
at org.jpox.store.query.JDOQLQuery$Compiler.compileExpression(JDOQLQuery.java:1010)
at org.jpox.store.query.JDOQLQuery$Compiler.compileQueryStatement(JDOQLQuery.java:888)
at org.jpox.store.query.JDOQLQuery.compile(JDOQLQuery.java:566)
at org.jpox.store.query.JDOQLQuery.performExecute(JDOQLQuery.java:636)
at org.jpox.store.query.Query.executeWithMap(Query.java:891)
at org.jpox.store.query.Query.executeWithArray(Query.java:871)
at org.jpox.store.query.Query.execute(Query.java:803)
at org.apache.jdo.tck.query.QueryTest.execute(QueryTest.java:639)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:559)
at org.apache.jdo.tck.query.QueryTest.executeAPIQuery(QueryTest.java:535)
at org.apache.jdo.tck.query.jdoql.methods.SupportedMapMethods.executeQuery(SupportedMapMethods.java:142)
at org.apache.jdo.tck.query.jdoql.methods.SupportedMapMethods.testGet(SupportedMapMethods.java:115)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at junit.framework.TestCase.runTest(TestCase.java:154)
at org.apache.jdo.tck.JDO_Test.runBare(JDO_Test.java:204)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at junit.textui.TestRunner.doRun(TestRunner.java:109)
at org.apache.jdo.tck.util.BatchTestRunner.start(BatchTestRunner.java:120)
at org.apache.jdo.tck.util.BatchTestRunner.main(BatchTestRunner.java:95)