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java.lang.Objectorg.activeio.adapter.AsyncToSyncChannel
Adapts a AsyncChannel
so that it provides an
org.activeio.SynchChannel
interface.
This object buffers asynchronous messages from the AsyncChannel
and buffers them in a Channel
util the client receives them.
Field Summary |
Fields inherited from interface org.activeio.Service |
NO_WAIT_TIMEOUT, WAIT_FOREVER_TIMEOUT |
Constructor Summary | |
AsyncToSyncChannel(AsyncChannel asyncChannel)
Deprecated. #adapt(AsyncChannel) |
|
AsyncToSyncChannel(AsyncChannel asyncChannel,
Channel upPacketChannel)
Deprecated. #adapt(AsyncChannel, Channel) |
Method Summary | |
static SyncChannel |
adapt(Channel channel)
|
static SyncChannel |
adapt(Channel channel,
Channel upPacketChannel)
|
void |
dispose()
This method should not throw any exceptions. |
void |
flush()
Some channels may buffer data which may be sent down if flush() is called. |
AsyncChannel |
getAsyncChannel()
|
Object |
narrow(Class target)
Since a Channel may be composed from a chain of other Channel obejcts, this method allows you to query the chain for the specified interface. |
void |
onPacket(Packet packet)
A AsyncChannel will call this method to deliver an 'up' packet to a consumer. |
void |
onPacketError(IOException error)
A AsyncChannel will call this method when a async failure occurs in the channel. |
Packet |
read(long timeout)
Used to synchronously receive a packet of information going 'up' the channel. |
void |
start()
Starts the channel. |
void |
stop(long timeout)
Stops the channel. |
String |
toString()
|
void |
write(Packet packet)
Sends a packet down the channel towards the media. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public AsyncToSyncChannel(AsyncChannel asyncChannel)
#adapt(AsyncChannel)
public AsyncToSyncChannel(AsyncChannel asyncChannel, Channel upPacketChannel)
#adapt(AsyncChannel, Channel)
Method Detail |
public static SyncChannel adapt(Channel channel)
public static SyncChannel adapt(Channel channel, Channel upPacketChannel)
public void write(Packet packet) throws IOException
OutputChannel
write
in interface OutputChannel
packet
-
IOException
org.activeio.Channel#write(org.activeio.Packet)
public void flush() throws IOException
OutputChannel
flush
in interface OutputChannel
IOException
org.activeio.Channel#flush()
public Packet read(long timeout) throws IOException
InputSyncChannel
read
in interface InputSyncChannel
timeout
-
IOException
InputSyncChannel.read(long)
public void dispose()
Disposable
dispose
in interface Disposable
Disposable.dispose()
public void start() throws IOException
Service
start
in interface Service
IOException
Service.start()
public void stop(long timeout) throws IOException
Service
stop
in interface Service
timeout
- The amount of time the channel is allowed to take to gracefully stop. If the timeout
is exceeded, the channel should do a forcefull stop.
IOException
Service.stop(long)
public void onPacket(Packet packet)
AsyncChannelListener
AsyncChannel
will call this method to deliver an 'up' packet to a consumer.
onPacket
in interface AsyncChannelListener
packet
- AsyncChannelListener.onPacket(org.activeio.Packet)
public void onPacketError(IOException error)
AsyncChannelListener
AsyncChannel
will call this method when a async failure occurs in the channel.
onPacketError
in interface AsyncChannelListener
error
- the exception that describes the failure.org.activeio.AsyncChannelListener#onPacketError(org.activeio.ChannelException)
public Object narrow(Class target)
Channel
narrow
in interface Channel
public AsyncChannel getAsyncChannel()
public String toString()
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