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From "Michael Watzek (JIRA)" <j...@apache.org>
Subject [jira] Created: (JDO-173) JPOX does not support instanceof operator
Date Thu, 06 Oct 2005 15:41:50 GMT
JPOX does not support instanceof operator
-----------------------------------------

         Key: JDO-173
         URL: http://issues.apache.org/jira/browse/JDO-173
     Project: JDO
        Type: Bug
    Reporter: Michael Watzek
 Assigned to: Erik Bengtson 


JPOX does not support instanceof operator. This bug may be reproduced applying patch JDO-158.
The following JDO query fails throwing an Exception:

SELECT FROM org.apache.jdo.tck.pc.company.Employee WHERE mentor instanceof org.apache.jdo.tck.pc.company.PartTimeEmployee.

org.jpox.store.query.JDOQLQuery$Compiler$ExpressionSyntaxException: The JDOQL query contains
an invalid expression at character 8 in "mentor instanceof org.apache.jdo.tck.pc.company.PartTimeEmployee"
	at org.jpox.store.query.JDOQLQuery$Compiler.compileQueryStatement(JDOQLQuery.java:892)
	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.operators.Instanceof.testPositive(Instanceof.java:83)
	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)


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