|
Steve, JPA compliance + the literal thing seems to give trouble to Query q = em.createQuery( "select item from Item item where item.descr like 'Microk_oft mouse' escape 'k' " ); ava.lang.NoClassDefFoundError: item (wrong name:
org/hibernate/ejb/test/Item) at
java.lang.ClassLoader.defineClass1(Native Method) at
java.lang.ClassLoader.defineClass(ClassLoader.java:620) at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at
java.net.URLClassLoader.access$100(URLClassLoader.java:56) at
java.net.URLClassLoader$1.run(URLClassLoader.java:195) at
java.security.AccessController.doPrivileged(Native Method) at
java.net.URLClassLoader.findClass(URLClassLoader.java:188) at
java.lang.ClassLoader.loadClass(ClassLoader.java:306) at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at
java.lang.ClassLoader.loadClass(ClassLoader.java:251) at
org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:95) at
org.hibernate.util.ReflectHelper.getConstantValue(ReflectHelper.java:128)
at
org.hibernate.hql.ast.QueryTranslatorImpl$JavaConstantConverter.handleDotStructure(QueryTranslatorImpl.java:569)
at
org.hibernate.hql.ast.QueryTranslatorImpl$JavaConstantConverter.visit(QueryTranslatorImpl.java:564)
at
org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:40)
at
org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:41)
at
org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:41)
at
org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:42)
at
org.hibernate.hql.ast.util.NodeTraverser.traverseDepthFirst(NodeTraverser.java:33)
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: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:1623) at
org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:79)
at
org.hibernate.ejb.test.QueryTest.testEscapeCharacter(QueryTest.java:133)Note that if I change the alias, it works. Query q = em.createQuery( "select i from Item i where i.descr like 'Microk_oft mouse' escape 'k' " ); |
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