Uses of Interface
org.apache.activemq.command.Command

Packages that use Command

Package	Description
org.apache.activemq	The core JMS client API implementation classes.
org.apache.activemq.command	Command objects used via the Command Pattern to communicate among nodes
org.apache.activemq.openwire
org.apache.activemq.state
org.apache.activemq.transport.fanout	Fan-out Transport implementation which ensures that a message is sent to multiple destinations such as to ensure multiple brokers received a message for non-durable topic delivery to improve redundancy
org.apache.activemq.transport.multicast	A Multicast based Transport implementation.
org.apache.activemq.transport.reliable	The Reliable transport deals with out of order commands as well as dealing with checking for missed commands and possibly re-requesting the replay of dropped commands.
org.apache.activemq.transport.udp	UDP based Transport implementation.

Uses of Command in org.apache.activemq

Methods in org.apache.activemq with parameters of type Command

Modifier and Type	Method	Description
void	ActiveMQConnection.asyncSendPacket(Command command)	send a Packet through the Connection - for internal use only
void	ActiveMQSession.asyncSendPacket(Command command)	Send the asynchronous command.
Response	ActiveMQConnection.syncSendPacket(Command command)	Send a packet through a Connection - for internal use only
Response	ActiveMQConnection.syncSendPacket(Command command, int timeout)
void	ActiveMQConnection.syncSendPacket(Command command, AsyncCallback onComplete)	Send a packet through a Connection - for internal use only
Response	ActiveMQSession.syncSendPacket(Command command)	Send the synchronous command.

Uses of Command in org.apache.activemq.command

Classes in org.apache.activemq.command that implement Command

Modifier and Type	Class	Description
class	ActiveMQBlobMessage	An implementation of BlobMessage for out of band BLOB transfer
class	ActiveMQBytesMessage	A BytesMessage object is used to send a message containing a stream of uninterpreted bytes.
class	ActiveMQMapMessage	A MapMessage object is used to send a set of name-value pairs.
class	ActiveMQMessage
class	ActiveMQObjectMessage	An ObjectMessage object is used to send a message that contains a serializable object in the Java programming language ("Java object").
class	ActiveMQStreamMessage	A StreamMessage object is used to send a stream of primitive types in the Java programming language.
class	ActiveMQTextMessage
class	BaseCommand
class	BrokerInfo	When a client connects to a broker, the broker send the client a BrokerInfo so that the client knows which broker node he's talking to and also any peers that the node has in his cluster.
class	BrokerSubscriptionInfo	Used to represent the durable subscriptions contained by the broker This is used to synchronize durable subs on bridge creation
class	ConnectionControl	Used to start and stop transports as well as terminating clients.
class	ConnectionError
class	ConnectionInfo
class	ConsumerControl	Used to start and stop transports as well as terminating clients.
class	ConsumerInfo
class	ControlCommand	Used to start and stop transports as well as terminating clients.
class	DataArrayResponse
class	DataResponse
class	DestinationInfo	Used to create and destroy destinations on the broker.
class	ExceptionResponse
class	FlushCommand	An indication to the transport layer that a flush is required.
class	IntegerResponse
class	KeepAliveInfo
class	LastPartialCommand	Represents the end marker of a stream of PartialCommand instances.
class	Message	Represents an ActiveMQ message
class	MessageAck
class	MessageDispatch
class	MessageDispatchNotification
class	MessagePull	Used to pull messages on demand.
class	PartialCommand	Represents a partial command; a large command that has been split up into pieces.
class	ProducerAck	A ProducerAck command is sent by a broker to a producer to let it know it has received and processed messages that it has produced.
class	ProducerInfo
class	RemoveInfo	Removes a consumer, producer, session or connection.
class	RemoveSubscriptionInfo
class	ReplayCommand	A general purpose replay command for some kind of producer where ranges of messages are asked to be replayed.
class	Response
class	SessionInfo
class	ShutdownInfo
class	TransactionInfo
class	WireFormatInfo

Fields in org.apache.activemq.command declared as Command

Modifier and Type	Field	Description
static Command	FlushCommand.COMMAND

Methods in org.apache.activemq.command with parameters of type Command

Modifier and Type	Method	Description
void	LastPartialCommand.configure(Command completeCommand)	Lets copy across any transient fields from this command to the complete command when it is unmarshalled on the other end

Uses of Command in org.apache.activemq.openwire

Methods in org.apache.activemq.openwire with parameters of type Command

Modifier and Type	Method	Description
int	CommandIdComparator.compare(Command c1, Command c2)

Uses of Command in org.apache.activemq.state

Classes in org.apache.activemq.state that implement Command

Modifier and Type	Class	Description
class	Tracked

Methods in org.apache.activemq.state that return types with arguments of type Command

Modifier and Type	Method	Description
List<Command>	TransactionState.getCommands()

Methods in org.apache.activemq.state with parameters of type Command

Modifier and Type	Method	Description
void	TransactionState.addCommand(Command operation)
void	ResponseHandler.onResponse(Command command)
void	Tracked.onResponses(Command command)
Tracked	ConnectionStateTracker.track(Command command)	Entry point for all tracked commands in the tracker.
void	ConnectionStateTracker.trackBack(Command command)	Completes the two phase tracking operation for a command that is sent on the wire.

Uses of Command in org.apache.activemq.transport.fanout

Methods in org.apache.activemq.transport.fanout with parameters of type Command

Modifier and Type	Method	Description
protected void	FanoutTransport.transportListenerOnCommand(Command command)

Uses of Command in org.apache.activemq.transport.multicast

Methods in org.apache.activemq.transport.multicast with parameters of type Command

Modifier and Type	Method	Description
void	MulticastDatagramHeaderMarshaller.writeHeader(Command command, ByteBuffer writeBuffer)

Uses of Command in org.apache.activemq.transport.reliable

Methods in org.apache.activemq.transport.reliable with parameters of type Command

Modifier and Type	Method	Description
protected void	ReliableTransport.onMissingResponse(Command command, FutureResponse response)	Deprecated. Lets attempt to replay the request as a command may have disappeared

Uses of Command in org.apache.activemq.transport.udp

Methods in org.apache.activemq.transport.udp that return Command

Modifier and Type	Method	Description
Command	CommandChannel.read()
Command	CommandDatagramChannel.read()
Command	CommandDatagramSocket.read()

Methods in org.apache.activemq.transport.udp with parameters of type Command

Modifier and Type	Method	Description
protected Transport	UdpTransportServer.createTransport(Command command, DatagramEndpoint endpoint)	Deprecated.
protected void	UdpTransportServer.processInboundConnection(Command command)	Deprecated.
void	CommandChannel.write(Command command, SocketAddress address)
void	CommandChannelSupport.write(Command command)
void	CommandDatagramChannel.write(Command command, SocketAddress address)
void	CommandDatagramSocket.write(Command command, SocketAddress address)
void	DatagramHeaderMarshaller.writeHeader(Command command, DataOutputStream dataOut)
void	DatagramHeaderMarshaller.writeHeader(Command command, ByteBuffer writeBuffer)