[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1777) org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken

[Naresh Kumar Mallineni (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=34767#action_34767 ] 

Naresh Kumar Mallineni commented on HHH-1777:
---------------------------------------------

Put antlr.jar in PRE_CLASSPATH="" in setDomainEnv.sh/bat file and restart the servers.

> org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken 
> -------------------------------------------------------------------------------------
>
>                 Key: HHH-1777
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1777
>             Project: Hibernate Core
>          Issue Type: Bug
>    Affects Versions: 3.1.3
>         Environment: Hibernate 3.1.3,mysql-5.0.21-win32,mysql-connector-java-3.0.17-ga,jdk1.4.1_05,Struts 1.1,weblogic 8.1,MyEclipse 4.1.1GA
>            Reporter: Ranjit Patil
>         Attachments: AbstractBook.java, Book.hbm.xml, Book.java, BookListAction.java, BookListForm.class, hibernate.cfg.xml, HibernateSessionFactory.java, LibraryManager.java
>
>
> I have two tables book and customer. My index page has two links show book list and Show customer List.Currently I am working on only Book List. It calls BookListAction.java which in turn calls LibraryManager.java in which getAllBooks() has code something like this:
> public Book[] getAllBooks() {
> 		/* will hold the books we are going to return later */
> 		List books = new ArrayList();
> 		/* a Hibernate session */
> 		Session session = null;
> 		/* we always need a transaction */
> 		Transaction tx = null;
> 		/* get session of the current thread */
> 		session = HibernateSessionFactory.currentSession();
> 		tx = session.beginTransaction();
>                                          ----------Exception is thrown when the below line of code is executed---------------------
> 		List tmpBooks = session.createQuery(
> 				"select b from Book as b order by b.author, b.title").list();
>                                          -----------------------------------------------------------------------------------------------------------------
> 		for (Iterator iter = tmpBooks.iterator(); iter.hasNext();) {
> 			books.add((Book) iter.next());
> 		}
> 		tx.commit();
> 		return (Book[]) books.toArray(new Book[0]);
> 	}
> In eclipse it runs fine but when i deployed on weblogic i got following error when i clicked the show book list link:
> org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [select b from de.laliluna.library.Book as b order by b.author, b.title]
> 	at org.hibernate.hql.ast.HqlLexer.panic(HqlLexer.java:57)
> 	at antlr.CharScanner.setTokenObjectClass(CharScanner.java:287)
> 	at org.hibernate.hql.ast.HqlLexer.setTokenObjectClass(HqlLexer.java:31)
> 	at antlr.CharScanner.(CharScanner.java:42)
> 	at antlr.CharScanner.(CharScanner.java:51)
> 	at org.hibernate.hql.antlr.HqlBaseLexer.(HqlBaseLexer.java:56)
> 	at org.hibernate.hql.antlr.HqlBaseLexer.(HqlBaseLexer.java:53)
> 	at org.hibernate.hql.antlr.HqlBaseLexer.(HqlBaseLexer.java:50)
> 	at org.hibernate.hql.ast.HqlLexer.(HqlLexer.java:26)
> 	at org.hibernate.hql.ast.HqlParser.getInstance(HqlParser.java:44)
> 	at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:232)
> 	at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:155)
> 	at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:109)
> 	at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:75)
> 	at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:54)
> 	at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:71)
> 	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:1583)
> 	at de.laliluna.library.bl.LibraryManager.getAllBooks(LibraryManager.java:35)

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