[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2080) NodeTraverser throws unhandled IllegalArgumentException on bogus query

[Anders Wallgren (JIRA)]

NodeTraverser throws unhandled IllegalArgumentException on bogus query
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         Key: HHH-2080
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2080
     Project: Hibernate3
        Type: Bug

  Components: query-hql  
    Versions: 3.2.0.cr4    
 Environment: 3.2.0.cr4, MySQL 5.0
    Reporter: Anders Wallgren


One of our unit tests uses a bogus query string to test some error handle.  In this case, the query string is "blah" -- I would have expected a QuerySyntaxException here, not an IllegalArgumentException from deep within the HQL parser.

Stack trace from the log:
{code}
2006-09-17T16:00:30.689 | ERROR | main             | RunQuery                                      | PARSER                         | line 1:1: unexpected token: blah
2006-09-17T16:00:30.689 | ERROR | main             | RunQuery                                      | OperationInvoker               | Operation exception: node to traverse cannot be null!
java.lang.IllegalArgumentException: node to traverse cannot be null!
	at org.hibernate.hql.ast.util.NodeTraverser.traverseDepthFirst(NodeTraverser.java:31)
	at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:254)
	at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:157)
	at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:111)
	at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:77)
	at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:56)
	at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
	at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
	at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
	at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)
	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:585)
	at org.springframework.orm.hibernate3.HibernateTemplate$CloseSuppressingInvocationHandler.invoke(HibernateTemplate.java:1184)
	at $Proxy54.createQuery(Unknown Source)
	at com.electriccloud.commander.hibernate.HibernateCommanderDao$4.doInHibernate(HibernateCommanderDao.java:2117)
	at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:361)
	at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:327)
	at com.electriccloud.commander.hibernate.HibernateCommanderDao.runQuery(HibernateCommanderDao.java:2131)
	at com.electriccloud.commander.api.RunQueryOperation.perform(RunQueryOperation.java:71)
	at com.electriccloud.commander.operations.OperationInvoker.invoke(OperationInvoker.java:150)
	at com.electriccloud.commander.operations.OperationProxyImpl.perform(OperationProxyImpl.java:134)
	at com.electriccloud.commander.operations.OperationTestHelper.assertOperationException(OperationTestHelper.java:408)
	at com.electriccloud.commander.operations.OperationTestHelper.assertOperationException(OperationTestHelper.java:391)
	at com.electriccloud.commander.api.RunQueryOperationTest.testInvalidQuery(RunQueryOperationTest.java:70)
	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:585)
	at junit.framework.TestCase.runTest(TestCase.java:164)
	at junit.framework.TestCase.runBare(TestCase.java:130)
	at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:69)
	at junit.framework.TestResult$1.protect(TestResult.java:110)
	at junit.framework.TestResult.runProtected(TestResult.java:128)
	at junit.framework.TestResult.run(TestResult.java:113)
	at junit.framework.TestCase.run(TestCase.java:120)
	at junit.framework.TestSuite.runTest(TestSuite.java:228)
	at junit.framework.TestSuite.run(TestSuite.java:223)
	at junit.textui.TestRunner.doRun(TestRunner.java:115)
	at com.intellij.rt.execution.junit.IdeaTestRunner.doRun(IdeaTestRunner.java:69)
	at junit.textui.TestRunner.doRun(TestRunner.java:108)
	at com.intellij.rt.execution.junit.IdeaTestRunner.startRunnerWithArgs(IdeaTestRunner.java:24)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:118)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
	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:585)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
{code}


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