java.lang.Object | |
↳ | java.rmi.MarshalledObject<T> |
A MarshalledObject
contains a byte stream with the serialized
representation of an object given to its constructor. The get
method returns a new copy of the original object, as deserialized from
the contained byte stream. The contained object is serialized and
deserialized with the same serialization semantics used for marshaling
and unmarshaling parameters and return values of RMI calls: When the
serialized form is created:
MarshalledObject
is
represented by a serialized instance of its stub.
When copy of the object is retrieved (via the get
method),
if the class is not available locally, it will be loaded from the
appropriate location (specified the URL annotated with the class descriptor
when the class was serialized.
MarshalledObject
facilitates passing objects in RMI calls
that are not automatically deserialized immediately by the remote peer.
Public Constructors | |||||||||||
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Creates a new
MarshalledObject that contains the
serialized representation of the current state of the supplied object. |
Public Methods | |||||||||||
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Compares this
MarshalledObject to another object. | |||||||||||
Returns a new copy of the contained marshalledobject.
| |||||||||||
Return a hash code for this
MarshalledObject . |
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Inherited Methods | |||||||||||
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From class
java.lang.Object
|
Creates a new MarshalledObject
that contains the
serialized representation of the current state of the supplied object.
The object is serialized with the semantics used for marshaling
parameters for RMI calls.
obj | the object to be serialized (must be serializable) |
---|
IOException | if an IOException occurs; an
IOException may occur if obj is not
serializable. |
---|
Compares this MarshalledObject
to another object.
Returns true if and only if the argument refers to a
MarshalledObject
that contains exactly the same
serialized representation of an object as this one does. The
comparison ignores any class codebase annotation, meaning that
two objects are equivalent if they have the same serialized
representation except for the codebase of each class
in the serialized representation.
obj | the object to compare with this MarshalledObject |
---|
true
if the argument contains an equaivalent
serialized object; false
otherwiseReturns a new copy of the contained marshalledobject. The internal representation is deserialized with the semantics used for unmarshaling paramters for RMI calls.
IOException | if an IOException occurs while
deserializing the object from its internal representation. |
---|---|
ClassNotFoundException | if a
ClassNotFoundException occurs while deserializing the
object from its internal representation.
could not be found |
Return a hash code for this MarshalledObject
.