T - the type of the object contained in this
MarshalledObjectpublic final class MarshalledObject<T> extends Object implements Serializable
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.
| Constructor and Description |
|---|
MarshalledObject(T obj)
Creates a new
MarshalledObject that contains the
serialized representation of the current state of the supplied object. |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object obj)
Compares this
MarshalledObject to another object. |
T |
get()
Returns a new copy of the contained marshalledobject.
|
int |
hashCode()
Return a hash code for this
MarshalledObject. |
public MarshalledObject(T obj) throws IOException
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.public T get() throws IOException, ClassNotFoundException
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 foundpublic int hashCode()
MarshalledObject.hashCode in class ObjectObject.equals(java.lang.Object),
System.identityHashCode(java.lang.Object)public boolean equals(Object obj)
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.equals in class Objectobj - the object to compare with this MarshalledObjecttrue if the argument contains an equivalent
serialized object; false otherwiseObject.hashCode(),
HashMap Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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