public static class TP.ProtocolAdapter extends Protocol implements TP.ProbeHandler
Modifier and Type | Field and Description |
---|---|
protected SocketFactory |
socket_factory |
Constructor and Description |
---|
TP.ProtocolAdapter(String cluster_name,
Address local_addr,
short transport_id,
Protocol up,
Protocol down,
String pattern) |
Modifier and Type | Method and Description |
---|---|
Object |
down(Event evt)
An event is to be sent down the stack.
|
Address |
getAddress() |
String |
getAddressAsString() |
String |
getAddressAsUUID() |
String |
getClusterName() |
Set<Address> |
getMembers() |
String |
getName()
All protocol names have to be unique !
|
SocketFactory |
getSocketFactory()
Returns the SocketFactory associated with this protocol, if overridden in a subclass, or passes the call down
|
ThreadFactory |
getThreadFactory()
Supposed to be overwritten by subclasses.
|
short |
getTransportName() |
Map<String,String> |
handleProbe(String... keys)
Handles a probe.
|
void |
setSocketFactory(SocketFactory factory)
Sets a SocketFactory.
|
void |
start()
This method is called on a
Channel.connect(String) . |
void |
stop()
This method is called on a
Channel.disconnect() . |
String[] |
supportedKeys()
Returns a list of supported keys
|
String |
toString() |
destroy, downThreadEnabled, dumpStats, enableStats, getConfigurableObjects, getDownProtocol, getId, getLevel, getProperties, getProtocolStack, getTransport, getUpProtocol, getValue, init, isErgonomics, printStats, providedDownServices, providedUpServices, requiredDownServices, requiredUpServices, resetStats, setDownProtocol, setErgonomics, setId, setLevel, setProperties, setPropertiesInternal, setProperty, setProtocolStack, setUpProtocol, setValue, setValues, statsEnabled, up, upThreadEnabled
protected SocketFactory socket_factory
public String getClusterName()
public Address getAddress()
public String getAddressAsString()
public String getAddressAsUUID()
public short getTransportName()
public ThreadFactory getThreadFactory()
Protocol
getThreadFactory
in class Protocol
public SocketFactory getSocketFactory()
Protocol
getSocketFactory
in class Protocol
public void setSocketFactory(SocketFactory factory)
Protocol
TP
)
or TP.ProtocolAdapter
setSocketFactory
in class Protocol
public void start() throws Exception
Protocol
Channel.connect(String)
. Starts work.
Protocols are connected and queues are ready to receive events.
Will be called from bottom to top. This call will replace
the START and START_OK events.start
in class Protocol
Exception
- Thrown if protocol cannot be started successfully. This will cause the ProtocolStack
to fail, so Channel.connect(String)
will throw an exceptionpublic void stop()
Protocol
Channel.disconnect()
. Stops work (e.g. by closing multicast socket).
Will be called from top to bottom. This means that at the time of the method invocation the
neighbor protocol below is still working. This method will replace the
STOP, STOP_OK, CLEANUP and CLEANUP_OK events. The ProtocolStack guarantees that
when this method is called all messages in the down queue will have been flushedpublic Object down(Event evt)
Protocol
down_prot.down()
. In case of a GET_ADDRESS event (which tries to
retrieve the stack's address from one of the bottom layers), the layer may need to send
a new response event back up the stack using up_prot.up()
.public String getName()
Protocol
public Map<String,String> handleProbe(String... keys)
TP.ProbeHandler
handleProbe
in interface TP.ProbeHandler
public String[] supportedKeys()
TP.ProbeHandler
supportedKeys
in interface TP.ProbeHandler
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