org.restlet.representation
Class ChannelRepresentation
java.lang.Object
org.restlet.representation.Variant
org.restlet.representation.RepresentationInfo
org.restlet.representation.Representation
org.restlet.representation.ChannelRepresentation
- Direct Known Subclasses:
- ReadableRepresentation, WritableRepresentation
public abstract class ChannelRepresentation
- extends Representation
Representation based on a NIO byte channel.
- Author:
- Jerome Louvel
Method Summary |
Reader |
getReader()
Returns a characters reader with the representation's content. |
InputStream |
getStream()
Returns a stream with the representation's content. |
void |
write(OutputStream outputStream)
Writes the representation to a byte stream. |
void |
write(Writer writer)
Writes the representation to a characters writer. |
Methods inherited from class org.restlet.representation.Representation |
append, exhaust, getAvailableSize, getChannel, getDigest, getDisposition, getExpirationDate, getRange, getRegistration, getSize, getText, hasKnownSize, isAvailable, isEmpty, isSelectable, isTransient, release, setAvailable, setDigest, setDisposition, setExpirationDate, setListener, setRange, setSize, setTransient, write |
Methods inherited from class org.restlet.representation.Variant |
createClientInfo, equals, getCharacterSet, getEncodings, getLanguages, getLocationRef, getMediaType, includes, isCompatible, setCharacterSet, setEncodings, setLanguages, setLocationRef, setLocationRef, setMediaType, toString |
ChannelRepresentation
public ChannelRepresentation(MediaType mediaType)
- Constructor.
- Parameters:
mediaType
- The media type.
getReader
public Reader getReader()
throws IOException
- Description copied from class:
Representation
- Returns a characters reader with the representation's content. This
method is ensured to return a fresh reader for each invocation unless it
is a transient representation, in which case null is returned. If the
representation has no character set defined, the system's default one
will be used.
- Specified by:
getReader
in class Representation
- Returns:
- A reader with the representation's content.
- Throws:
IOException
getStream
public InputStream getStream()
throws IOException
- Description copied from class:
Representation
- Returns a stream with the representation's content. This method is
ensured to return a fresh stream for each invocation unless it is a
transient representation, in which case null is returned.
- Specified by:
getStream
in class Representation
- Returns:
- A stream with the representation's content.
- Throws:
IOException
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.
Note that the class implementing this method shouldn't flush or close the
given OutputStream
after writing to it as this will be handled by
the Restlet connectors automatically.
- Specified by:
write
in class Representation
- Parameters:
outputStream
- The output stream.
- Throws:
IOException
write
public void write(Writer writer)
throws IOException
- Description copied from class:
Representation
- Writes the representation to a characters writer. 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.
Note that the class implementing this method shouldn't flush or close the
given Writer
after writing to it as this will be handled
by the Restlet connectors automatically.
- Specified by:
write
in class Representation
- Parameters:
writer
- The characters writer.
- Throws:
IOException
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