public abstract class AbstractConnection extends Object implements Connection
A convenience base implementation of Connection
.
This class uses the capabilities of the EndPoint
API to provide a
more traditional style of async reading. A call to fillInterested()
will schedule a callback to onFillable()
or onFillInterestedFailed(Throwable)
as appropriate.
Connection.Listener, Connection.UpgradeFrom, Connection.UpgradeTo
Modifier | Constructor and Description |
---|---|
protected |
AbstractConnection(EndPoint endp,
Executor executor) |
Modifier and Type | Method and Description |
---|---|
void |
addListener(Connection.Listener listener) |
void |
close()
Performs a logical close of this connection.
|
protected void |
failedCallback(Callback callback,
Throwable x) |
void |
fillInterested()
Utility method to be called to register read interest.
|
long |
getBytesIn() |
long |
getBytesOut() |
long |
getCreatedTimeStamp() |
EndPoint |
getEndPoint() |
protected Executor |
getExecutor() |
int |
getInputBufferSize() |
int |
getMessagesIn() |
int |
getMessagesOut() |
boolean |
isDispatchIO()
Deprecated.
|
boolean |
isFillInterested() |
void |
onClose()
Callback method invoked when this
Connection is closed. |
abstract void |
onFillable()
Callback method invoked when the endpoint is ready to be read.
|
protected void |
onFillInterestedFailed(Throwable cause)
Callback method invoked when the endpoint failed to be ready to be read.
|
void |
onOpen() |
protected boolean |
onReadTimeout()
Callback method invoked when the endpoint failed to be ready to be read after a timeout
|
void |
setInputBufferSize(int inputBufferSize) |
String |
toString() |
public void addListener(Connection.Listener listener)
addListener
in interface Connection
public int getInputBufferSize()
public void setInputBufferSize(int inputBufferSize)
protected Executor getExecutor()
@Deprecated public boolean isDispatchIO()
public void fillInterested()
Utility method to be called to register read interest.
After a call to this method, onFillable()
or onFillInterestedFailed(Throwable)
will be called back as appropriate.
onFillable()
public boolean isFillInterested()
public abstract void onFillable()
Callback method invoked when the endpoint is ready to be read.
fillInterested()
protected void onFillInterestedFailed(Throwable cause)
Callback method invoked when the endpoint failed to be ready to be read.
cause
- the exception that caused the failureprotected boolean onReadTimeout()
Callback method invoked when the endpoint failed to be ready to be read after a timeout
public void onOpen()
onOpen
in interface Connection
public void onClose()
Connection
Callback method invoked when this Connection
is closed.
Creators of the connection implementation are responsible for calling this method.
onClose
in interface Connection
public EndPoint getEndPoint()
getEndPoint
in interface Connection
EndPoint
associated with this Connection
public void close()
Connection
Performs a logical close of this connection.
For simple connections, this may just mean to delegate the close to the associated
EndPoint
but, for example, SSL connections should write the SSL close message
before closing the associated EndPoint
.
close
in interface Closeable
close
in interface AutoCloseable
close
in interface Connection
public int getMessagesIn()
getMessagesIn
in interface Connection
public int getMessagesOut()
getMessagesOut
in interface Connection
public long getBytesIn()
getBytesIn
in interface Connection
public long getBytesOut()
getBytesOut
in interface Connection
public long getCreatedTimeStamp()
getCreatedTimeStamp
in interface Connection
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