An ObjectMessage object is used to send a message that
contains a serializable object in the Java programming language ("Java
object"). It inherits from the Message interface and adds a
body containing a single reference to an object. Only Serializable
Java objects can be used.
If a collection of Java objects must be sent, one of the Collection
classes provided since JDK 1.2 can be used.
When a client receives an ObjectMessage , it is in read-only
mode. If a client attempts to write to the message at this point, a MessageNotWriteableException
is thrown. If clearBody is called, the message can now be both
read from and written to.
version: 1.0 - 6 August 1998 author: Mark Hapner author: Rich Burridge See Also: javax.jms.Session.createObjectMessage See Also: javax.jms.Session.createObjectMessage(Serializable) See Also: javax.jms.BytesMessage See Also: javax.jms.MapMessage See Also: javax.jms.Message See Also: javax.jms.StreamMessage See Also: javax.jms.TextMessage |