Databases
StackOverflow2013
Postsdbo
POHibernate Exception : detached entity passed to persist
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHibernate Exception : detached entity passed to persist
    primarykey
    data
    text
    <p>I'm trying to insert a person pojo to mysql db using Hibernate EntityManager persist method,</p> <pre><code>entityManagerTransactionService.getEntityManager().persist(TemplateObject); </code></pre> <p>and getting this exception,</p> <pre><code> javax.persistence.PersistenceException: org.hibernate.PersistentObjectException: detached entity passed to persist: com.esupu.base.model.pojo.common.TitleType at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387).... </code></pre> <p>and there is more..</p> <pre><code> Caused by: org.hibernate.PersistentObjectException: detached entity passed to persist: com.esupu.base.model.pojo.common.TitleType at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:141) at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:843) </code></pre> <p>My Person.java class is,</p> <pre><code>@Entity public class Person extends TemplateObject { @OneToOne(cascade = { CascadeType.MERGE, CascadeType.PERSIST,CascadeType.REFRESH }) private TitleType titleType; private String middle; private String last; @OneToOne(cascade = { CascadeType.ALL }) private Address address; private Date birthdate; private String email; private String telephone; private String fax; @OneToOne(cascade = { CascadeType.ALL }) private Location location; @OneToOne(cascade = { CascadeType.ALL }) private Country country; </code></pre> <p>and then the getter setter methods of the pojo ..</p> <p>the error throwing TitleType class is a "public static final" title type definition provider,</p> <pre><code>@Entity public class TitleType extends TemplateObject { /** * */ private static final long serialVersionUID = 3104954552111621034L; private TitleType(int id, String name) { setId(id); setName(name); } public static final TitleType MR = new TitleType(1, "Mr"); public static final TitleType MISS = new TitleType(2, "Miss"); public static final TitleType MRS = new TitleType(3, "Mrs"); public static final TitleType MS = new TitleType(4, "Ms"); public static final TitleType DOCTOR = new TitleType(5, "Doctor"); public static final TitleType PROFESSOR = new TitleType(6, "Professor"); public static final TitleType SIR = new TitleType(7, "Sir"); public static final TitleType MADAM = new TitleType(8, "Madam"); } </code></pre> <p>I'm setting the title type class to the the person as,</p> <pre><code>person.setTitleType(TitleType.MR); </code></pre> <p>is it impossible to pass a public static final type defined class to Hibernate? or is there anything that I'm doing wrong?</p> <p>Thanks in advance</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USSupun Sameera
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COshow us code to persist the object. It seems that you are trying to persist a detached object
      singulars
      1. POHibernate Exception : detached entity passed to persist
      1. USShamse
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload