Package org.opendaylight.openflowjava.protocol.impl.core

Class SwitchConnectionProviderImpl

java.lang.Object

org.opendaylight.openflowjava.protocol.impl.core.SwitchConnectionProviderImpl

All Implemented Interfaces:

AutoCloseable, DeserializerExtensionProvider, SerializerExtensionProvider, ConnectionInitializer, SwitchConnectionProvider

public class SwitchConnectionProviderImpl
extends Object
implements SwitchConnectionProvider, ConnectionInitializer

Exposed class for server handling.
C - MatchEntrySerializerKey parameter representing oxm_class (see specification)
F - MatchEntrySerializerKey parameter representing oxm_field (see specification)

Author:

mirehak, michal.polkorab

Constructor Summary

Constructors

Constructor	Description
SwitchConnectionProviderImpl(@Nullable ConnectionConfiguration connConfig, OpenflowDiagStatusProvider openflowDiagStatusProvider)

Method Summary

Modifier and Type	Method	Description
void	close()
ConnectionConfiguration	getConfiguration()	Returns the connection configuration.
ServerFacade	getServerFacade()
void	initiateConnection(String host, int port)	Initiates connection towards device.
void	registerActionDeserializer(ExperimenterActionDeserializerKey key, OFGeneralDeserializer deserializer)	Registers action deserializer.
void	registerActionSerializer(ActionSerializerKey<?> key, OFGeneralSerializer serializer)	Registers an action serializer.
void	registerDeserializer(MessageCodeKey key, OFGeneralDeserializer deserializer)	Registers deserializer.
void	registerDeserializerMapping(TypeToClassKey key, Class<?> clazz)	Registers type to class mapping used to assign return type when deserializing message.
void	registerErrorDeserializer(ExperimenterIdDeserializerKey key, OFDeserializer<ErrorMessage> deserializer)	Registers error message deserializer.
void	registerExperimenterMessageDeserializer(ExperimenterIdDeserializerKey key, OFDeserializer<? extends ExperimenterDataOfChoice> deserializer)	Registers experimenter (vendor) message deserializer.
void	registerExperimenterMessageSerializer(ExperimenterIdSerializerKey<? extends ExperimenterDataOfChoice> key, OFSerializer<? extends ExperimenterDataOfChoice> serializer)	Registers an experimenter (vendor) message serializer.
void	registerInstructionDeserializer(ExperimenterInstructionDeserializerKey key, OFGeneralDeserializer deserializer)	Registers instruction deserializer.
void	registerInstructionSerializer(InstructionSerializerKey<?> key, OFGeneralSerializer serializer)	Registers an instruction serializer.
void	registerMatchEntryDeserializer(MatchEntryDeserializerKey key, OFGeneralDeserializer deserializer)	Registers match entry deserializer.
<C extends OxmClassBase, F extends MatchField> void	registerMatchEntrySerializer(MatchEntrySerializerKey<C,F> key, OFGeneralSerializer serializer)	Registers a match entry serializer.
void	registerMeterBandDeserializer(ExperimenterIdDeserializerKey key, OFDeserializer<MeterBandExperimenterCase> deserializer)	Registers meter band deserializer (used in multipart-reply meter-config).
void	registerMeterBandSerializer(ExperimenterIdMeterSubTypeSerializerKey<MeterBandExperimenterCase> key, OFSerializer<MeterBandExperimenterCase> serializer)	Registers a meter band serializer (used in meter-mod messages).
void	registerMeterBandSerializer(ExperimenterIdSerializerKey<MeterBandExperimenterCase> key, OFSerializer<MeterBandExperimenterCase> serializer)	Deprecated. Since we have used ExperimenterIdMeterSubTypeSerializerKey as MeterBandSerializer's key, in order to avoid the occurrence of an error, we should discard this function.
void	registerMultipartReplyMessageDeserializer(ExperimenterIdDeserializerKey key, OFDeserializer<? extends ExperimenterDataOfChoice> deserializer)	Registers multipart-reply (stats) message deserializer.
void	registerMultipartReplyTFDeserializer(ExperimenterIdDeserializerKey key, OFGeneralDeserializer deserializer)	Registers multipart-reply table-features message deserializer.
void	registerMultipartRequestSerializer(ExperimenterIdSerializerKey<? extends ExperimenterDataOfChoice> key, OFSerializer<? extends ExperimenterDataOfChoice> serializer)	Registers a multipart-request (stats-request) serializer.
void	registerMultipartRequestTFSerializer(ExperimenterIdSerializerKey<TableFeatureProperties> key, OFGeneralSerializer serializer)	Registers a multipart-request table-features serializer.
void	registerQueuePropertyDeserializer(ExperimenterIdDeserializerKey key, OFDeserializer<QueueProperty> deserializer)	Registers queue property (QUEUE_GET_CONFIG_REPLY message) deserializer.
<K> void	registerSerializer(MessageTypeKey<K> key, OFGeneralSerializer serializer)	Registers a custom serializer.
void	setSwitchConnectionHandler(SwitchConnectionHandler switchConnectionHandler)	Sets the SwitchConnectionHandler.
com.google.common.util.concurrent.ListenableFuture<Boolean>	shutdown()	Stop listening to switches.
com.google.common.util.concurrent.ListenableFuture<Boolean>	startup()	Start listening to switches, but please don't forget to do SwitchConnectionProvider.setSwitchConnectionHandler(SwitchConnectionHandler) first.
boolean	unregisterDeserializer(ExperimenterDeserializerKey key)	Unregisters custom deserializer.
boolean	unregisterDeserializerMapping(TypeToClassKey key)	Unregisters type to class mapping used to assign return type when deserializing message.
boolean	unregisterSerializer(ExperimenterSerializerKey key)	Unregisters a custom serializer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SwitchConnectionProviderImpl

public SwitchConnectionProviderImpl(@Nullable ConnectionConfiguration connConfig,
 OpenflowDiagStatusProvider openflowDiagStatusProvider)

Method Details

setSwitchConnectionHandler

public void setSwitchConnectionHandler(SwitchConnectionHandler switchConnectionHandler)

Description copied from interface: SwitchConnectionProvider

Sets the SwitchConnectionHandler.

Specified by:

setSwitchConnectionHandler in interface SwitchConnectionProvider

Parameters:

switchConnectionHandler - instance being informed when new switch connects

shutdown

public com.google.common.util.concurrent.ListenableFuture<Boolean> shutdown()

Description copied from interface: SwitchConnectionProvider

Stop listening to switches.

Specified by:

shutdown in interface SwitchConnectionProvider

Returns:

future, triggered to true, when all listening channels are down

startup

public com.google.common.util.concurrent.ListenableFuture<Boolean> startup()

Description copied from interface: SwitchConnectionProvider

Start listening to switches, but please don't forget to do SwitchConnectionProvider.setSwitchConnectionHandler(SwitchConnectionHandler) first.

Specified by:

startup in interface SwitchConnectionProvider

Returns:

future, triggered to true, when listening channel is up and running

getServerFacade

public ServerFacade getServerFacade()

close

public void close()

Specified by:

close in interface AutoCloseable

unregisterSerializer

public boolean unregisterSerializer(ExperimenterSerializerKey key)

Description copied from interface: SerializerExtensionProvider

Unregisters a custom serializer.

Specified by:

unregisterSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

Returns:

true if serializer was removed, false if no serializer was found under specified key

unregisterDeserializer

public boolean unregisterDeserializer(ExperimenterDeserializerKey key)

Description copied from interface: DeserializerExtensionProvider

Unregisters custom deserializer.

Specified by:

unregisterDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

Returns:

true if deserializer was removed, false if no deserializer was found under specified key

registerActionSerializer

public void registerActionSerializer(ActionSerializerKey<?> key,
 OFGeneralSerializer serializer)

Description copied from interface: SerializerExtensionProvider

Registers an action serializer.

Specified by:

registerActionSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerActionDeserializer

public void registerActionDeserializer(ExperimenterActionDeserializerKey key,
 OFGeneralDeserializer deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers action deserializer.

Specified by:

registerActionDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerInstructionSerializer

public void registerInstructionSerializer(InstructionSerializerKey<?> key,
 OFGeneralSerializer serializer)

Description copied from interface: SerializerExtensionProvider

Registers an instruction serializer.

Specified by:

registerInstructionSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerInstructionDeserializer

public void registerInstructionDeserializer(ExperimenterInstructionDeserializerKey key,
 OFGeneralDeserializer deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers instruction deserializer.

Specified by:

registerInstructionDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerMatchEntrySerializer

public <C extends OxmClassBase,
F extends MatchField>
void registerMatchEntrySerializer(MatchEntrySerializerKey<C,F> key,
 OFGeneralSerializer serializer)

Description copied from interface: SerializerExtensionProvider

Registers a match entry serializer.

Specified by:

registerMatchEntrySerializer in interface SerializerExtensionProvider

Type Parameters:

C - oxm type

F - match field type

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerMatchEntryDeserializer

public void registerMatchEntryDeserializer(MatchEntryDeserializerKey key,
 OFGeneralDeserializer deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers match entry deserializer.

Specified by:

registerMatchEntryDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerErrorDeserializer

public void registerErrorDeserializer(ExperimenterIdDeserializerKey key,
 OFDeserializer<ErrorMessage> deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers error message deserializer.

Specified by:

registerErrorDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerExperimenterMessageDeserializer

public void registerExperimenterMessageDeserializer(ExperimenterIdDeserializerKey key,
 OFDeserializer<? extends ExperimenterDataOfChoice> deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers experimenter (vendor) message deserializer.

Specified by:

registerExperimenterMessageDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerMultipartReplyMessageDeserializer

public void registerMultipartReplyMessageDeserializer(ExperimenterIdDeserializerKey key,
 OFDeserializer<? extends ExperimenterDataOfChoice> deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers multipart-reply (stats) message deserializer.

Specified by:

registerMultipartReplyMessageDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerMultipartReplyTFDeserializer

public void registerMultipartReplyTFDeserializer(ExperimenterIdDeserializerKey key,
 OFGeneralDeserializer deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers multipart-reply table-features message deserializer.

Specified by:

registerMultipartReplyTFDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerQueuePropertyDeserializer

public void registerQueuePropertyDeserializer(ExperimenterIdDeserializerKey key,
 OFDeserializer<QueueProperty> deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers queue property (QUEUE_GET_CONFIG_REPLY message) deserializer.

Specified by:

registerQueuePropertyDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerMeterBandDeserializer

public void registerMeterBandDeserializer(ExperimenterIdDeserializerKey key,
 OFDeserializer<MeterBandExperimenterCase> deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers meter band deserializer (used in multipart-reply meter-config).

Specified by:

registerMeterBandDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerExperimenterMessageSerializer

public void registerExperimenterMessageSerializer(ExperimenterIdSerializerKey<? extends ExperimenterDataOfChoice> key,
 OFSerializer<? extends ExperimenterDataOfChoice> serializer)

Description copied from interface: SerializerExtensionProvider

Registers an experimenter (vendor) message serializer.

Specified by:

registerExperimenterMessageSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerMultipartRequestSerializer

public void registerMultipartRequestSerializer(ExperimenterIdSerializerKey<? extends ExperimenterDataOfChoice> key,
 OFSerializer<? extends ExperimenterDataOfChoice> serializer)

Description copied from interface: SerializerExtensionProvider

Registers a multipart-request (stats-request) serializer.

Specified by:

registerMultipartRequestSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerMultipartRequestTFSerializer

public void registerMultipartRequestTFSerializer(ExperimenterIdSerializerKey<TableFeatureProperties> key,
 OFGeneralSerializer serializer)

Description copied from interface: SerializerExtensionProvider

Registers a multipart-request table-features serializer.

Specified by:

registerMultipartRequestTFSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerMeterBandSerializer

@Deprecated
public void registerMeterBandSerializer(ExperimenterIdSerializerKey<MeterBandExperimenterCase> key,
 OFSerializer<MeterBandExperimenterCase> serializer)

Deprecated.

Since we have used ExperimenterIdMeterSubTypeSerializerKey as MeterBandSerializer's key, in order to avoid the occurrence of an error, we should discard this function.

Deprecated.

Specified by:

registerMeterBandSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerMeterBandSerializer

public void registerMeterBandSerializer(ExperimenterIdMeterSubTypeSerializerKey<MeterBandExperimenterCase> key,
 OFSerializer<MeterBandExperimenterCase> serializer)

Description copied from interface: SerializerExtensionProvider

Registers a meter band serializer (used in meter-mod messages).

Specified by:

registerMeterBandSerializer in interface SerializerExtensionProvider

Parameters:

key - used for serializer lookup

serializer - serializer implementation

initiateConnection

public void initiateConnection(String host,
 int port)

Description copied from interface: ConnectionInitializer

Initiates connection towards device.

Specified by:

initiateConnection in interface ConnectionInitializer

Parameters:

host - - host IP

port - - port number

getConfiguration

public ConnectionConfiguration getConfiguration()

Description copied from interface: SwitchConnectionProvider

Returns the connection configuration.

Specified by:

getConfiguration in interface SwitchConnectionProvider

Returns:

configuration [protocol, port, address and supported features]

registerSerializer

public <K> void registerSerializer(MessageTypeKey<K> key,
 OFGeneralSerializer serializer)

Description copied from interface: SerializerExtensionProvider

Registers a custom serializer.

Throws IllegalStateException when there is a serializer already registered under given key.

If the serializer implements SerializerRegistryInjector interface, the serializer is injected with SerializerRegistry instance.

Specified by:

registerSerializer in interface SerializerExtensionProvider

Type Parameters:

K - serializer key type

Parameters:

key - used for serializer lookup

serializer - serializer implementation

registerDeserializer

public void registerDeserializer(MessageCodeKey key,
 OFGeneralDeserializer deserializer)

Description copied from interface: DeserializerExtensionProvider

Registers deserializer. Throws IllegalStateException when there is a deserializer already registered under given key.

If the deserializer implements DeserializerRegistryInjector interface, the deserializer is injected with DeserializerRegistry instance.

Specified by:

registerDeserializer in interface DeserializerExtensionProvider

Parameters:

key - used for deserializer lookup

deserializer - deserializer instance

registerDeserializerMapping

public void registerDeserializerMapping(TypeToClassKey key,
 Class<?> clazz)

Description copied from interface: DeserializerExtensionProvider

Registers type to class mapping used to assign return type when deserializing message.

Specified by:

registerDeserializerMapping in interface DeserializerExtensionProvider

Parameters:

key - type to class key

clazz - return class

unregisterDeserializerMapping

public boolean unregisterDeserializerMapping(TypeToClassKey key)

Description copied from interface: DeserializerExtensionProvider

Unregisters type to class mapping used to assign return type when deserializing message.

Specified by:

unregisterDeserializerMapping in interface DeserializerExtensionProvider

Parameters:

key - type to class key

Returns:

true if mapping was successfully removed