Hibernate: select hibernate_sequence.nextval from dual
java.lang.ClassCastException: java.lang.String
at net.sf.hibernate.type.TimestampType.deepCopyNotNull(TimestampType.java:63)
at net.sf.hibernate.type.NullableType.deepCopy(NullableType.java:96)
at net.sf.hibernate.type.TypeFactory.deepCopy(TypeFactory.java:212)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:937)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:868)
at net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier(SessionImpl.java:790)
at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:749)
at org.springframework.orm.hibernate.HibernateTemplate$9.doInHibernate(HibernateTemplate.java:555)
at org.springframework.orm.hibernate.HibernateTemplate.execute(HibernateTemplate.java:363)
at org.springframework.orm.hibernate.HibernateTemplate.save(HibernateTemplate.java:552)
at com.viewtoo.podcasting.user.comment.CommentDataAccessImpl.addAssetComment(CommentDataAccessImpl.java:159)
at com.viewtoo.podcasting.user.comment.CommentService.addComment(CommentService.java:181)
at com.viewtoo.podcasting.servlet.CommentServlet.doPost(CommentServlet.java:134)
at com.viewtoo.podcasting.servlet.CommentServlet.doGet(CommentServlet.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
java.lang.ClassCastException: java.lang.String
at net.sf.hibernate.type.TimestampType.deepCopyNotNull(TimestampType.java:63)
at net.sf.hibernate.type.NullableType.deepCopy(NullableType.java:96)
at net.sf.hibernate.type.TypeFactory.deepCopy(TypeFactory.java:212)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:937)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:868)
at net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier(SessionImpl.java:790)
at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:749)
at org.springframework.orm.hibernate.HibernateTemplate$9.doInHibernate(HibernateTemplate.java:555)
at org.springframework.orm.hibernate.HibernateTemplate.execute(HibernateTemplate.java:363)
at org.springframework.orm.hibernate.HibernateTemplate.save(HibernateTemplate.java:552)
at com.viewtoo.podcasting.user.comment.CommentDataAccessImpl.addAssetComment(CommentDataAccessImpl.java:159)
at com.viewtoo.podcasting.user.comment.CommentService.addComment(CommentService.java:181)
at com.viewtoo.podcasting.servlet.CommentServlet.doPost(CommentServlet.java:134)
at com.viewtoo.podcasting.servlet.CommentServlet.doGet(CommentServlet.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
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