public class SynchronizedProtocolDecoder extends java.lang.Object implements ProtocolDecoder
ProtocolDecoder
implementation which decorates an existing decoder
to be thread-safe. Please be careful if you're going to use this decorator
because it can be a root of performance degradation in a multi-thread
environment. Also, by default, appropriate synchronization is done
on a per-session basis by ProtocolCodecFilter
. Please use this
decorator only when you need to synchronize on a per-decoder basis, which
is not common.Constructor and Description |
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SynchronizedProtocolDecoder(ProtocolDecoder decoder)
Creates a new instance which decorates the specified decoder.
|
Modifier and Type | Method and Description |
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void |
decode(IoSession session,
IoBuffer in,
ProtocolDecoderOutput out)
Decodes binary or protocol-specific content into higher-level message objects.
|
void |
dispose(IoSession session)
Releases all resources related with this decoder.
|
void |
finishDecode(IoSession session,
ProtocolDecoderOutput out)
Invoked when the specified session is closed.
|
ProtocolDecoder |
getDecoder()
Returns the decoder this decoder is decorating.
|
public SynchronizedProtocolDecoder(ProtocolDecoder decoder)
public ProtocolDecoder getDecoder()
public void decode(IoSession session, IoBuffer in, ProtocolDecoderOutput out) throws java.lang.Exception
ProtocolDecoder
ProtocolDecoder.decode(IoSession, IoBuffer, ProtocolDecoderOutput)
method with read data, and then the decoder implementation puts decoded
messages into ProtocolDecoderOutput
.decode
in interface ProtocolDecoder
java.lang.Exception
- if the read data violated protocol specificationpublic void finishDecode(IoSession session, ProtocolDecoderOutput out) throws java.lang.Exception
ProtocolDecoder
ProtocolDecoder.decode(IoSession, IoBuffer, ProtocolDecoderOutput)
method didn't process completely.finishDecode
in interface ProtocolDecoder
java.lang.Exception
- if the read data violated protocol specificationpublic void dispose(IoSession session) throws java.lang.Exception
ProtocolDecoder
dispose
in interface ProtocolDecoder
java.lang.Exception
- if failed to dispose all resourcesCopyright © 2004-2019 Apache MINA Project. All Rights Reserved.