[jboss-user] [JBoss Seam] - could not deserialize
Hi,
I have an entity bean, which references an exception. Persiting the entity bean to the
postgresql 7.4 works without problems.
However, I can't read/restore them, because I get the following exception:
org.hibernate.type.SerializationException: could not deserialize
Does anybody know how to avoid this? I think the code and annotations are fine. Here is
the entity bean in question:
@Entity
@Name("systemMessage")
public class SystemMessage implements Serializable
{
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
long id;
@Lob
String message;
@Temporal(TemporalType.TIMESTAMP)
Date creationDate = new Date(System.currentTimeMillis());
@Enumerated
SystemMessageType systemMessageType = SystemMessageType.INFO;
@Lob
Throwable throwable;
public SystemMessage()
{
super();
}
public SystemMessage(String message, SystemMessageType systemMessageType, Throwable
throwable)
{
this.message = message;
this.systemMessageType = systemMessageType;
this.throwable = throwable;
}
public long getId()
{
return id;
}
public void setId(long id)
{
this.id = id;
}
public String getMessage()
{
return message;
}
public void setMessage(String message)
{
this.message = message;
}
public Date getCreationDate()
{
return creationDate;
}
public void setCreationDate(Date creationDate)
{
this.creationDate = creationDate;
}
public SystemMessageType getSystemMessageType()
{
return systemMessageType;
}
public void setSystemMessageType(SystemMessageType systemMessageType)
{
this.systemMessageType = systemMessageType;
}
public Throwable getThrowable()
{
return throwable;
}
public void setThrowable(Throwable throwable)
{
this.throwable = throwable;
}
}
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