org.restlet.resource
Class ObjectRepresentation<T extends Serializable>

java.lang.Object
  org.restlet.resource.Variant
      org.restlet.resource.Representation
          org.restlet.resource.StreamRepresentation
              org.restlet.resource.OutputRepresentation
                  org.restlet.resource.ObjectRepresentation<T>

Type Parameters:

T - The class to serialize, see Serializable

public class ObjectRepresentation<T extends Serializable>
extends OutputRepresentation

Representation based on a serializable Java object.

Author:

Jerome Louvel

Field Summary

Fields inherited from class org.restlet.resource.Representation

UNKNOWN_SIZE

Constructor Summary

ObjectRepresentation(Representation serializedRepresentation)
Constructor reading the object from a serialized representation.

ObjectRepresentation(T object)
Constructor

Method Summary

T	getObject() Returns the represented object.
void	release() Releases the represented object.
void	setObject(T object) Sets the represented object.
void	write(OutputStream outputStream) Writes the representation to a byte stream.

Methods inherited from class org.restlet.resource.OutputRepresentation

getStream

Methods inherited from class org.restlet.resource.StreamRepresentation

getChannel, getReader, write, write

Methods inherited from class org.restlet.resource.Representation

checkDigest, checkDigest, computeDigest, createEmpty, exhaust, getAvailableSize, getDigest, getDownloadName, getExpirationDate, getModificationDate, getRange, getSize, getTag, getText, isAvailable, isDownloadable, isTransient, setAvailable, setDigest, setDownloadable, setDownloadName, setExpirationDate, setModificationDate, setRange, setSize, setTag, setTransient

Methods inherited from class org.restlet.resource.Variant

getCharacterSet, getEncodings, getIdentifier, getLanguages, getMediaType, setCharacterSet, setEncodings, setIdentifier, setIdentifier, setLanguages, setMediaType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ObjectRepresentation

public ObjectRepresentation(Representation serializedRepresentation)
                     throws IOException,
                            ClassNotFoundException,
                            IllegalArgumentException

Constructor reading the object from a serialized representation. This representation must have the proper media type: "application/x-java-serialized-object".

Parameters:

serializedRepresentation - The serialized representation.

Throws:

IOException

ClassNotFoundException

IllegalArgumentException

ObjectRepresentation

public ObjectRepresentation(T object)

Constructor

Parameters:

object - The serializable object.

Method Detail

getObject

public T getObject()
                                 throws IOException

Returns the represented object.

Returns:

The represented object.

Throws:

IOException

release

public void release()

Releases the represented object.

Overrides:

release in class OutputRepresentation

setObject

public void setObject(T object)

Sets the represented object.

Parameters:

object - The represented object.

write

public void write(OutputStream outputStream)
           throws IOException

Description copied from class: Representation

Writes the representation to a byte stream. This method is ensured to write the full content for each invocation unless it is a transient representation, in which case an exception is thrown.

Specified by:

write in class Representation

Parameters:

outputStream - The output stream.

Throws:

IOException