Package org.apache.activemq.artemis.core.remoting.server.impl

Class RemotingServiceImpl

java.lang.Object

org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl

All Implemented Interfaces:

RemotingService, BaseConnectionLifeCycleListener<ProtocolManager>, ServerConnectionLifeCycleListener

public class RemotingServiceImpl
extends Object
implements RemotingService, ServerConnectionLifeCycleListener

Constructor Summary

Constructors

Constructor	Description
RemotingServiceImpl(ClusterManager clusterManager, Configuration config, ActiveMQServer server, ManagementService managementService, ScheduledExecutorService scheduledThreadPool, List<ProtocolManagerFactory> protocolManagerFactories, Executor flushExecutor, ServiceRegistry serviceRegistry)

Method Summary

Modifier and Type	Method	Description
void	addConnectionEntry(Connection connection, ConnectionEntry entry)
void	addIncomingInterceptor(BaseInterceptor interceptor)
void	addOutgoingInterceptor(BaseInterceptor interceptor)
void	allowInvmSecurityOverride(ActiveMQPrincipal principal)	Allow acceptors to use this as their default security Principal if applicable.
void	connectionCreated(ActiveMQComponent component, Connection connection, ProtocolManager protocol)
void	connectionDestroyed(Object connectionID)
void	connectionException(Object connectionID, ActiveMQException me)
void	connectionReadyForWrites(Object connectionID, boolean ready)
Acceptor	createAcceptor(String name, String uri)
Acceptor	createAcceptor(TransportConfiguration info)
void	destroyAcceptor(String name)
void	freeze(String scaleDownNodeID, CoreRemotingConnection connectionToKeepOpen)	Freezes and then disconnects all connections except the given one and tells the client where else it might connect (only applicable if server is in a cluster and uses scaleDown-on-failover=true).
Acceptor	getAcceptor(String name)	Returns the acceptor identified by its name or null if it does not exists.
Map<String,Acceptor>	getAcceptors()
int	getConnectionCount()
ReusableLatch	getConnectionCountLatch()
Set<ConnectionEntry>	getConnectionEntries()
ConnectionEntry	getConnectionEntry(Object remotingConnectionID)
Set<RemotingConnection>	getConnections()
List<BaseInterceptor>	getIncomingInterceptors()
List<BaseInterceptor>	getOutgoinInterceptors()
Map<String,ProtocolManagerFactory>	getProtocolFactoryMap()
long	getTotalConnectionCount()
boolean	isPaused()	Pauses the acceptors so that no more connections can be made to the server
boolean	isStarted()
void	loadProtocolServices(List<ActiveMQComponent> protocolServices)
void	pauseAcceptors()	Pauses the acceptors so that no more connections can be made to the server
RemotingConnection	removeConnection(Object remotingConnectionID)	Remove a connection from the connections held by the remoting service.
boolean	removeIncomingInterceptor(BaseInterceptor interceptor)
boolean	removeOutgoingInterceptor(BaseInterceptor interceptor)
void	start()
void	startAcceptors()
void	stop(boolean criticalError)
protected void	updateProtocols()

Methods inherited from class java.lang.Object

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

Constructor Detail

RemotingServiceImpl

public RemotingServiceImpl(ClusterManager clusterManager,
                           Configuration config,
                           ActiveMQServer server,
                           ManagementService managementService,
                           ScheduledExecutorService scheduledThreadPool,
                           List<ProtocolManagerFactory> protocolManagerFactories,
                           Executor flushExecutor,
                           ServiceRegistry serviceRegistry)

Method Detail

getProtocolFactoryMap

public Map<String,ProtocolManagerFactory> getProtocolFactoryMap()

Specified by:

getProtocolFactoryMap in interface RemotingService

start

public void start()
           throws Exception

Specified by:

start in interface RemotingService

Throws:

Exception

createAcceptor

public Acceptor createAcceptor(String name,
                               String uri)
                        throws Exception

Specified by:

createAcceptor in interface RemotingService

Throws:

Exception

createAcceptor

public Acceptor createAcceptor(TransportConfiguration info)

Specified by:

createAcceptor in interface RemotingService

getAcceptors

public Map<String,Acceptor> getAcceptors()

Specified by:

getAcceptors in interface RemotingService

destroyAcceptor

public void destroyAcceptor(String name)
                     throws Exception

Specified by:

destroyAcceptor in interface RemotingService

Throws:

Exception

startAcceptors

public void startAcceptors()
                    throws Exception

Specified by:

startAcceptors in interface RemotingService

Throws:

Exception

allowInvmSecurityOverride

public void allowInvmSecurityOverride(ActiveMQPrincipal principal)

Description copied from interface: RemotingService

Allow acceptors to use this as their default security Principal if applicable.

Used by AS7 integration code.

Specified by:

allowInvmSecurityOverride in interface RemotingService

pauseAcceptors

public void pauseAcceptors()

Description copied from interface: RemotingService

Pauses the acceptors so that no more connections can be made to the server

Specified by:

pauseAcceptors in interface RemotingService

isPaused

public boolean isPaused()

Description copied from interface: RemotingService

Pauses the acceptors so that no more connections can be made to the server

Specified by:

isPaused in interface RemotingService

freeze

public void freeze(String scaleDownNodeID,
                   CoreRemotingConnection connectionToKeepOpen)

Description copied from interface: RemotingService

Freezes and then disconnects all connections except the given one and tells the client where else it might connect (only applicable if server is in a cluster and uses scaleDown-on-failover=true).

Specified by:

freeze in interface RemotingService

stop

public void stop(boolean criticalError)
          throws Exception

Specified by:

stop in interface RemotingService

Throws:

Exception

getAcceptor

public Acceptor getAcceptor(String name)

Description copied from interface: RemotingService

Returns the acceptor identified by its name or null if it does not exists.

Specified by:

getAcceptor in interface RemotingService

Parameters:

name - the name of the acceptor

isStarted

public boolean isStarted()

Specified by:

isStarted in interface RemotingService

getConnectionEntry

public ConnectionEntry getConnectionEntry(Object remotingConnectionID)

removeConnection

public RemotingConnection removeConnection(Object remotingConnectionID)

Description copied from interface: RemotingService

Remove a connection from the connections held by the remoting service. This method must be used only from the management API. RemotingConnections are removed from the remoting service when their connectionTTL is hit.

Specified by:

removeConnection in interface RemotingService

Parameters:

remotingConnectionID - the ID of the RemotingConnection to removed

Returns:

the removed RemotingConnection

getConnections

public Set<RemotingConnection> getConnections()

Specified by:

getConnections in interface RemotingService

getConnectionEntries

public Set<ConnectionEntry> getConnectionEntries()

getConnectionCount

public int getConnectionCount()

Specified by:

getConnectionCount in interface RemotingService

Returns:

the number of clients connected to this server.

getTotalConnectionCount

public long getTotalConnectionCount()

Specified by:

getTotalConnectionCount in interface RemotingService

Returns:

the number of clients which have connected to this server since it was started.

getConnectionCountLatch

public ReusableLatch getConnectionCountLatch()

Specified by:

getConnectionCountLatch in interface RemotingService

loadProtocolServices

public void loadProtocolServices(List<ActiveMQComponent> protocolServices)

Specified by:

loadProtocolServices in interface RemotingService

connectionCreated

public void connectionCreated(ActiveMQComponent component,
                              Connection connection,
                              ProtocolManager protocol)

Specified by:

connectionCreated in interface BaseConnectionLifeCycleListener<ProtocolManager>

addConnectionEntry

public void addConnectionEntry(Connection connection,
                               ConnectionEntry entry)

Specified by:

addConnectionEntry in interface RemotingService

connectionDestroyed

public void connectionDestroyed(Object connectionID)

Specified by:

connectionDestroyed in interface BaseConnectionLifeCycleListener<ProtocolManager>

connectionException

public void connectionException(Object connectionID,
                                ActiveMQException me)

Specified by:

connectionException in interface BaseConnectionLifeCycleListener<ProtocolManager>

connectionReadyForWrites

public void connectionReadyForWrites(Object connectionID,
                                     boolean ready)

Specified by:

connectionReadyForWrites in interface BaseConnectionLifeCycleListener<ProtocolManager>

addIncomingInterceptor

public void addIncomingInterceptor(BaseInterceptor interceptor)

Specified by:

addIncomingInterceptor in interface RemotingService

getIncomingInterceptors

public List<BaseInterceptor> getIncomingInterceptors()

Specified by:

getIncomingInterceptors in interface RemotingService

removeIncomingInterceptor

public boolean removeIncomingInterceptor(BaseInterceptor interceptor)

Specified by:

removeIncomingInterceptor in interface RemotingService

addOutgoingInterceptor

public void addOutgoingInterceptor(BaseInterceptor interceptor)

Specified by:

addOutgoingInterceptor in interface RemotingService

getOutgoinInterceptors

public List<BaseInterceptor> getOutgoinInterceptors()

Specified by:

getOutgoinInterceptors in interface RemotingService

removeOutgoingInterceptor

public boolean removeOutgoingInterceptor(BaseInterceptor interceptor)

Specified by:

removeOutgoingInterceptor in interface RemotingService

updateProtocols

protected void updateProtocols()