org.jivesoftware.smack.fsm

Class AbstractXmppStateMachineConnection

java.lang.Object

org.jivesoftware.smack.AbstractXMPPConnection

org.jivesoftware.smack.fsm.AbstractXmppStateMachineConnection

All Implemented Interfaces:

XMPPConnection

Direct Known Subclasses:

AbstractXmppNioConnection

public abstract class AbstractXmppStateMachineConnection
extends AbstractXMPPConnection

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	AbstractXmppStateMachineConnection.AuthenticatedAndResourceBoundStateDescriptor
protected static class	AbstractXmppStateMachineConnection.AuthenticatedButUnboundStateDescriptor
protected static class	AbstractXmppStateMachineConnection.CompressionStateDescriptor
static class	AbstractXmppStateMachineConnection.CompressionTransitionSuccessResult
protected static class	AbstractXmppStateMachineConnection.ConnectedButUnauthenticatedStateDescriptor
protected static class	AbstractXmppStateMachineConnection.DisconnectedStateDescriptor
protected class	AbstractXmppStateMachineConnection.NoOpState
protected static class	AbstractXmppStateMachineConnection.ResourceBindingStateDescriptor
static class	AbstractXmppStateMachineConnection.ResourceBoundResult
protected static class	AbstractXmppStateMachineConnection.SaslAuthenticationStateDescriptor
static class	AbstractXmppStateMachineConnection.SaslAuthenticationSuccessResult
protected class	AbstractXmppStateMachineConnection.State
static class	AbstractXmppStateMachineConnection.TransitionFailureResult
protected static class	AbstractXmppStateMachineConnection.TransitionImpossibleBecauseNotImplemented
protected static class	AbstractXmppStateMachineConnection.TransitionImpossibleReason
protected static class	AbstractXmppStateMachineConnection.TransitionIntoResult
static class	AbstractXmppStateMachineConnection.TransitionSuccessResult
protected static class	AbstractXmppStateMachineConnection.WalkStateGraphContext
protected static class	AbstractXmppStateMachineConnection.WalkStateGraphContextBuilder

Nested classes/interfaces inherited from class org.jivesoftware.smack.AbstractXMPPConnection

AbstractXMPPConnection.InterceptorWrapper, AbstractXMPPConnection.ListenerWrapper, AbstractXMPPConnection.SmackTlsContext

Nested classes/interfaces inherited from interface org.jivesoftware.smack.XMPPConnection

XMPPConnection.FromMode

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	streamResumed

Fields inherited from class org.jivesoftware.smack.AbstractXMPPConnection

ASYNC_BUT_ORDERED, authenticated, authenticatedConnectionInitiallyEstablishedTimestamp, closingStreamReceived, compressionHandler, config, connected, connectionCounterValue, connectionListeners, connectionLock, currentConnectionException, debugger, host, hostAddresses, inOrderListeners, lastFeaturesReceived, port, reader, saslAuthentication, saslFeatureReceived, SMACK_REACTOR, streamFeatures, streamId, tlsHandled, user, wasAuthenticated, writer

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractXmppStateMachineConnection(ConnectionConfiguration configuration, StateDescriptorGraph.GraphVertex<StateDescriptor> initialStateDescriptorVertex)

Method Summary

Modifier and Type	Method and Description
void	addConnectionStateMachineListener(ConnectionStateMachineListener connectionStateMachineListener)
protected void	addXmppInputOutputFilter(XmppInputOutputFilter xmppInputOutputFilter)
protected void	afterFeaturesReceived()
protected static AbstractXmppStateMachineConnection.WalkStateGraphContextBuilder	buildNewWalkTo(java.lang.Class<? extends StateDescriptor> finalStateClass)
protected java.util.List<java.lang.Object>	getFilterStats()
protected abstract javax.net.ssl.SSLSession	getSSLSession()
protected java.util.ListIterator<XmppInputOutputFilter>	getXmppInputOutputFilterBeginIterator()
protected java.util.ListIterator<XmppInputOutputFilter>	getXmppInputOutputFilterEndIterator()
protected void	invokeConnectionStateMachineListener(ConnectionStateEvent connectionStateEvent)
boolean	isUsingCompression() Returns true if network traffic is being compressed.
protected void	loginInternal(java.lang.String username, java.lang.String password, org.jxmpp.jid.parts.Resourcepart resource)
protected void	newStreamOpenWaitForFeaturesSequence(java.lang.String waitFor)
protected void	parseAndProcessElement(java.lang.String element)
protected void	prepareToWaitForFeaturesReceived()
boolean	removeConnectionStateMachineListener(ConnectionStateMachineListener connectionStateMachineListener)
protected void	waitForFeaturesReceived(java.lang.String waitFor)
protected void	walkStateGraph(AbstractXmppStateMachineConnection.WalkStateGraphContext walkStateGraphContext)

Methods inherited from class org.jivesoftware.smack.AbstractXMPPConnection

addAsyncStanzaListener, addConnectionListener, addOneTimeSyncCallback, addStanzaInterceptor, addStanzaListener, addStanzaSendingListener, addStreamFeature, addSyncStanzaListener, afterSuccessfulLogin, asyncGo, asyncGoLimited, bindResourceAndEstablishSession, buildNonzaCallback, callConnectionAuthenticatedListener, callConnectionConnectedListener, connect, connectInternal, createStanzaCollector, createStanzaCollector, createStanzaCollectorAndSend, createStanzaCollectorAndSend, disconnect, disconnect, firePacketSendingListeners, getAuthenticatedConnectionInitiallyEstablishedTimestamp, getConfiguration, getConnectionCounter, getConnectionLock, getFeature, getFromMode, getHost, getLastStanzaReceived, getParsingExceptionCallback, getPort, getReplyTimeout, getSASLAuthentication, getSmackTlsContext, getStreamId, getUsedSaslMechansism, getUser, getXMPPServiceDomain, hasFeature, initDebugger, initState, instantShutdown, invokeStanzaCollectorsAndNotifyRecvListeners, isAnonymous, isAuthenticated, isConnected, isSecureConnection, login, login, login, notifyConnectionError, onStreamOpen, parseAndProcessNonza, parseAndProcessStanza, parseFeatures, parseFeaturesAndNotify, populateHostAddresses, processStanza, registerIQRequestHandler, removeAsyncStanzaListener, removeConnectionListener, removeStanzaCollector, removeStanzaInterceptor, removeStanzaListener, removeStanzaSendingListener, removeSyncStanzaListener, schedule, sendAndWaitForResponse, sendAsync, sendAsync, sendIqRequestAndWaitForResponse, sendIqRequestAsync, sendIqRequestAsync, sendNonza, sendStanza, sendStanzaInternal, sendStreamOpen, setFromMode, setMaxAsyncOperations, setParsingExceptionCallback, setReplyTimeout, setUnknownIqRequestReplyMode, setWasAuthenticated, shutdown, throwAlreadyConnectedExceptionIfAppropriate, throwAlreadyLoggedInExceptionIfAppropriate, throwNotConnectedExceptionIfAppropriate, throwNotConnectedExceptionIfAppropriate, toString, trySendStanza, trySendStanza, unregisterIQRequestHandler, unregisterIQRequestHandler, waitForClosingStreamTagFromServer

Methods inherited from class java.lang.Object

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

Field Detail

streamResumed

protected boolean streamResumed

Constructor Detail

AbstractXmppStateMachineConnection

protected AbstractXmppStateMachineConnection(ConnectionConfiguration configuration,
                                             StateDescriptorGraph.GraphVertex<StateDescriptor> initialStateDescriptorVertex)

Method Detail

loginInternal

protected void loginInternal(java.lang.String username,
                             java.lang.String password,
                             org.jxmpp.jid.parts.Resourcepart resource)
                      throws XMPPException,
                             SmackException,
                             java.io.IOException,
                             java.lang.InterruptedException

Specified by:

loginInternal in class AbstractXMPPConnection

Throws:

XMPPException

SmackException

java.io.IOException

java.lang.InterruptedException

buildNewWalkTo

protected static AbstractXmppStateMachineConnection.WalkStateGraphContextBuilder buildNewWalkTo(java.lang.Class<? extends StateDescriptor> finalStateClass)

walkStateGraph

protected final void walkStateGraph(AbstractXmppStateMachineConnection.WalkStateGraphContext walkStateGraphContext)
                             throws XMPPException.XMPPErrorException,
                                    SASLErrorException,
                                    XMPPException.FailedNonzaException,
                                    java.io.IOException,
                                    SmackException,
                                    java.lang.InterruptedException

Throws:

XMPPException.XMPPErrorException

SASLErrorException

XMPPException.FailedNonzaException

java.io.IOException

SmackException

java.lang.InterruptedException

getSSLSession

protected abstract javax.net.ssl.SSLSession getSSLSession()

afterFeaturesReceived

protected void afterFeaturesReceived()

Overrides:

afterFeaturesReceived in class AbstractXMPPConnection

parseAndProcessElement

protected final void parseAndProcessElement(java.lang.String element)
                                     throws org.jivesoftware.smack.xml.XmlPullParserException,
                                            java.io.IOException,
                                            java.lang.InterruptedException,
                                            XMPPException.StreamErrorException,
                                            SmackException,
                                            SmackParsingException

Throws:

org.jivesoftware.smack.xml.XmlPullParserException

java.io.IOException

java.lang.InterruptedException

XMPPException.StreamErrorException

SmackException

SmackParsingException

prepareToWaitForFeaturesReceived

protected void prepareToWaitForFeaturesReceived()

waitForFeaturesReceived

protected void waitForFeaturesReceived(java.lang.String waitFor)
                                throws java.lang.InterruptedException,
                                       SmackException.ConnectionUnexpectedTerminatedException,
                                       SmackException.NoResponseException

Throws:

java.lang.InterruptedException

SmackException.ConnectionUnexpectedTerminatedException

SmackException.NoResponseException

newStreamOpenWaitForFeaturesSequence

protected void newStreamOpenWaitForFeaturesSequence(java.lang.String waitFor)
                                             throws java.lang.InterruptedException,
                                                    SmackException.ConnectionUnexpectedTerminatedException,
                                                    SmackException.NoResponseException,
                                                    SmackException.NotConnectedException

Throws:

java.lang.InterruptedException

SmackException.ConnectionUnexpectedTerminatedException

SmackException.NoResponseException

SmackException.NotConnectedException

addXmppInputOutputFilter

protected final void addXmppInputOutputFilter(XmppInputOutputFilter xmppInputOutputFilter)

getXmppInputOutputFilterBeginIterator

protected final java.util.ListIterator<XmppInputOutputFilter> getXmppInputOutputFilterBeginIterator()

getXmppInputOutputFilterEndIterator

protected final java.util.ListIterator<XmppInputOutputFilter> getXmppInputOutputFilterEndIterator()

getFilterStats

protected final java.util.List<java.lang.Object> getFilterStats()

isUsingCompression

public final boolean isUsingCompression()

Description copied from interface: XMPPConnection

Returns true if network traffic is being compressed. When using stream compression network traffic can be reduced up to 90%. Therefore, stream compression is ideal when using a slow speed network connection. However, the server will need to use more CPU time in order to un/compress network data so under high load the server performance might be affected.

Specified by:

isUsingCompression in interface XMPPConnection

Specified by:

isUsingCompression in class AbstractXMPPConnection

Returns:

true if network traffic is being compressed.

addConnectionStateMachineListener

public void addConnectionStateMachineListener(ConnectionStateMachineListener connectionStateMachineListener)

removeConnectionStateMachineListener

public boolean removeConnectionStateMachineListener(ConnectionStateMachineListener connectionStateMachineListener)

invokeConnectionStateMachineListener

protected void invokeConnectionStateMachineListener(ConnectionStateEvent connectionStateEvent)