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http://www.java-only.com/LoadTutorial.javaonly?id=122 http://www.java-only.com/LoadTutorial.javaonly?id=122 HTTP Status 500 - org.hibernate.exception.JDBCConne
by davelnewton 9y ago
http://www.java-only.com/LoadTutorial.javaonly?id=122 http://www.java-only.com/LoadTutorial.javaonly?id=122
HTTP Status 500 - org.hibernate.exception.JDBCConnectionException: could not execute query
type Exception report
message org.hibernate.exception.JDBCConnectionException: could not execute query
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not execute query
org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1389)
org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1317)
org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:255)
com.javaonly.dao.TutorialDao.getLatest(TutorialDao.java:18)
com.javaonly.actions.LoadTutorialAction.execute(LoadTutorialAction.java:37)
sun.reflect.GeneratedMethodAccessor640.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
etc.
Tip #1: custom error pages.