1 Reply Latest reply on Jun 27, 2007 9:27 PM by Molson Chengalath

    Large strings not getting persisted in entity column annotat

    Molson Chengalath Newbie

      Hi,

      I am in a very terrible situation. I am trying to persist large strings into a table column with type CLOB. My database is in Oracle. I am using JPA and noticed that its fine with small strings, but crashes badly with the exception "streams type cannot be used in batching" ; if the strings are of size around 700 to 1000 characters. It would be great if anyone can help me regarding this issues. The following is my sample code and exception

      Entity Class

      @Entity
      public class Report implements Serializable{
      
       private int id;
       private String reportContent;
      
       @Id
       @GeneratedValue(strategy = GenerationType.AUTO)
       @Column(name="REPORT_ID")
       public int getId () {
       return id;
       }
       public void setId (int reportID) {
       this.id = reportID;
       }
      
       @Lob
       @Basic(fetch=FetchType.LAZY)
       public String getReportContent () {
       return reportContent;
       }
      
       public void setReportContent (String reportContent) {
       this.reportContent = reportContent;
       }
      
      }
      
      


      2007-06-26 09:31:45,173 WARN [org.hibernate.util.JDBCExceptionReporter] SQL Error: 17090, SQLState: null
      2007-06-26 09:31:45,173 ERROR [org.hibernate.util.JDBCExceptionReporter] operation not allowed: streams type cannot be used in batching
      2007-06-26 09:31:45,173 ERROR [org.hibernate.event.def.AbstractFlushingEventListener] Could not synchronize database state with session
      org.hibernate.exception.GenericJDBCException: could not update: [au.com.thedistillery.validate.persistence.reporting.ReportContent#2]
       at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
       at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
       at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
       at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425)
       at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2307)
       at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2607)