Package org.apache.qpid.server.session

Class AbstractAMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

java.lang.Object

org.apache.qpid.server.model.AbstractConfiguredObject<S>

org.apache.qpid.server.session.AbstractAMQPSession<S,X>

All Implemented Interfaces:

EventLoggerProvider, ConfiguredObject<S>, ContextProvider, PermissionedObject, Session<S>, TaskExecutorProvider, AMQPSession<S,X>, Deletable<S>

public abstract class AbstractAMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>
extends AbstractConfiguredObject<S>
implements AMQPSession<S,X>, EventLoggerProvider

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.qpid.server.model.AbstractConfiguredObject

AbstractConfiguredObject.CallableWithArgument<V,A>, AbstractConfiguredObject.ChainedListenableFuture<V>, AbstractConfiguredObject.ChainedSettableFuture<V>, AbstractConfiguredObject.DuplicateIdException, AbstractConfiguredObject.DuplicateNameException

Field Summary

Fields

Modifier and Type	Field	Description
protected java.security.AccessControlContext	_accessControllerContext
protected java.util.Set<AbstractConsumerTarget>	_consumersWithPendingWork
protected PublishAuthorisationCache	_publishAuthCache
protected javax.security.auth.Subject	_subject
protected java.util.List<Action<? super S>>	_taskList
protected SecurityToken	_token

Fields inherited from class org.apache.qpid.server.model.AbstractConfiguredObject

SECURED_STRING_VALUE

Fields inherited from interface org.apache.qpid.server.model.ConfiguredObject

AWAIT_ATTAINMENT_TIMEOUT, CONTEXT, CREATED_BY, CREATED_TIME, DEFAULT_AWAIT_ATTAINMENT_TIMEOUT, DESCRIPTION, DESIRED_STATE, DURABLE, ID, LAST_UPDATED_BY, LAST_UPDATED_TIME, LIFETIME_POLICY, NAME, OVER_SIZED_ATTRIBUTE_ALTERNATIVE_TEXT, STATE, TYPE

Fields inherited from interface org.apache.qpid.server.model.Session

CHANNEL_ID, PRODUCER_AUTH_CACHE_SIZE, PRODUCER_AUTH_CACHE_SIZE_DEFAULT, PRODUCER_AUTH_CACHE_TIMEOUT, PRODUCER_AUTH_CACHE_TIMEOUT_DEFAULT, PRODUCER_FLOW_BLOCKED, TRANSACTION_TIMEOUT_NOTIFICATION_REPEAT_PERIOD, TRANSACTION_TIMEOUT_NOTIFICATION_REPEAT_PERIOD_DEFAULT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractAMQPSession(Connection<?> parent, int sessionId)
protected	AbstractAMQPSession(Connection<?> parent, int sessionId, LogSubject logSubject)

Method Summary

Modifier and Type	Method	Description
void	addDeleteTask(Action<? super S> task)
Producer<?>	addProducer(PublishingLink link, MessageDestination messageDestination)
void	addTicker(Ticker ticker)
void	consumerAdded(Consumer<?,X> consumer)
void	consumerRemoved(Consumer<?,X> consumer)
com.google.common.util.concurrent.ListenableFuture<java.lang.Void>	doOnIOThreadAsync(java.lang.Runnable task)
AMQPConnection<?>	getAMQPConnection()
long	getBytesIn()
long	getBytesOut()
int	getChannelId()
long	getConsumerCount()
java.util.Set<? extends Consumer<?,?>>	getConsumers()
EventLogger	getEventLogger()
LogSubject	getLogSubject()
long	getMessagesIn()
long	getMessagesOut()
long	getProducerCount()
long	getTransactedMessagesIn()
long	getTransactedMessagesOut()
long	getUnacknowledgedMessages()
abstract boolean	isClosing()
boolean	isProducerFlowBlocked()
protected void	logCreated(java.util.Map<java.lang.String,java.lang.Object> attributes, Outcome outcome)
protected void	logDeleted(Outcome outcome)
protected void	logOperation(java.lang.String operation)
void	notifyWork(X target)
protected void	onCreate()
protected com.google.common.util.concurrent.ListenableFuture<java.lang.Void>	onDelete()
boolean	processPending()
void	registerMessageDelivered(long messageSize)
void	registerMessageReceived(long messageSize)
void	registerTransactedMessageDelivered()
void	registerTransactedMessageReceived()
void	removeDeleteTask(Action<? super S> task)
void	removeProducer(PublishingLink link)
void	removeTicker(Ticker ticker)
void	resetStatistics()
protected abstract void	updateBlockedStateIfNecessary()

Methods inherited from class org.apache.qpid.server.model.AbstractConfiguredObject

addChangeListener, addChildAsync, addFutureCallback, applyToChildren, asObjectRecord, attainState, attributesAsString, attributeSet, authorise, authorise, authorise, authoriseCreateChild, awaitChildClassToAttainState, awaitChildClassToAttainState, beforeClose, beforeDelete, changeAttributes, childAdded, childRemoved, close, closeAsync, closeChildren, create, createAsync, createChild, createChildAsync, decryptSecrets, delete, deleteAsync, deleteChildren, deleteNoChecks, doAfter, doAfter, doAfter, doAfter, doAfter, doAfter, doAfterAlways, doAfterAlways, doCreation, doOnConfigThread, doOpening, doResolution, doSync, doSync, doValidation, findConfiguredObject, forceUpdateAllSecureAttributes, getAccessControl, getActualAttributes, getAncestor, getAttainedChildById, getAttainedChildByName, getAttribute, getAttributeNames, getCategoryClass, getChildById, getChildByName, getChildExecutor, getChildren, getContext, getContextKeys, getContextValue, getContextValue, getCreatedBy, getCreatedTime, getDescription, getDesiredState, getId, getLastOpenedTime, getLastUpdatedBy, getLastUpdatedTime, getLifetimePolicy, getModel, getName, getObjectFactory, getParent, getState, getStatistics, getStatistics, getSubjectWithAddedSystemRights, getSystemPrincipal, getSystemTaskControllerContext, getSystemTaskSubject, getSystemTaskSubject, getTaskExecutor, getType, getTypeClass, getUserPreferences, handleExceptionOnOpen, hasEncrypter, isDurable, isSystemProcess, isSystemSubject, logRecovered, logUpdated, managesChildStorage, newToken, notifyStateChanged, onClose, onExceptionInOpen, onOpen, onResolve, onValidate, open, openAsync, postResolve, postResolveChildren, postSetAttributes, registerWithParents, removeChangeListener, removeContextVariable, rethrowRuntimeExceptionsOnOpen, runTask, setAttributes, setAttributesAsync, setContextVariable, setEncrypter, setState, setUserPreferences, start, startAsync, stop, toString, updateModel, validateChange, validateChildDelete, validateOnCreate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.qpid.server.session.AMQPSession

block, block, close, getBlocking, getConnectionReference, getTransactionStartTimeLong, getTransactionUpdateTimeLong, getUnacknowledgedMessageCount, transportStateChanged, unblock, unblock

Methods inherited from interface org.apache.qpid.server.model.ConfiguredObject

addChangeListener, asObjectRecord, authorise, authorise, authorise, closeAsync, createChild, createChildAsync, decryptSecrets, delete, deleteAsync, findConfiguredObject, getActualAttributes, getAttainedChildById, getAttainedChildByName, getAttribute, getAttributeNames, getCategoryClass, getChildById, getChildByName, getChildExecutor, getChildren, getContext, getCreatedBy, getCreatedTime, getDescription, getDesiredState, getId, getLastOpenedTime, getLastUpdatedBy, getLastUpdatedTime, getLifetimePolicy, getModel, getName, getObjectFactory, getParent, getState, getStatistics, getStatistics, getType, getTypeClass, getUserPreferences, hasEncrypter, isDurable, managesChildStorage, newToken, open, openAsync, removeChangeListener, removeContextVariable, setAttributes, setAttributesAsync, setContextVariable, setUserPreferences

Methods inherited from interface org.apache.qpid.server.model.ContextProvider

getContextKeys, getContextValue, getContextValue

Methods inherited from interface org.apache.qpid.server.model.TaskExecutorProvider

getTaskExecutor

Field Detail

_accessControllerContext

protected final java.security.AccessControlContext _accessControllerContext

_subject

protected final javax.security.auth.Subject _subject

_token

protected final SecurityToken _token

_publishAuthCache

protected final PublishAuthorisationCache _publishAuthCache

_taskList

protected final java.util.List<Action<? super S extends AbstractAMQPSession<S,X>>> _taskList

_consumersWithPendingWork

protected final java.util.Set<AbstractConsumerTarget> _consumersWithPendingWork

Constructor Detail

AbstractAMQPSession

protected AbstractAMQPSession(Connection<?> parent,
                              int sessionId)

AbstractAMQPSession

protected AbstractAMQPSession(Connection<?> parent,
                              int sessionId,
                              LogSubject logSubject)

Method Detail

onCreate

protected void onCreate()

Overrides:

onCreate in class AbstractConfiguredObject<S extends AbstractAMQPSession<S,X>>

getChannelId

public int getChannelId()

Specified by:

getChannelId in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

Specified by:

getChannelId in interface Session<S extends AbstractAMQPSession<S,X>>

getAMQPConnection

public AMQPConnection<?> getAMQPConnection()

Specified by:

getAMQPConnection in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

isProducerFlowBlocked

public boolean isProducerFlowBlocked()

Specified by:

isProducerFlowBlocked in interface Session<S extends AbstractAMQPSession<S,X>>

getUnacknowledgedMessages

public long getUnacknowledgedMessages()

Specified by:

getUnacknowledgedMessages in interface Session<S extends AbstractAMQPSession<S,X>>

addDeleteTask

public void addDeleteTask(Action<? super S> task)

Specified by:

addDeleteTask in interface Deletable<S extends AbstractAMQPSession<S,X>>

removeDeleteTask

public void removeDeleteTask(Action<? super S> task)

Specified by:

removeDeleteTask in interface Deletable<S extends AbstractAMQPSession<S,X>>

onDelete

protected com.google.common.util.concurrent.ListenableFuture<java.lang.Void> onDelete()

Overrides:

onDelete in class AbstractConfiguredObject<S extends AbstractAMQPSession<S,X>>

getEventLogger

public EventLogger getEventLogger()

Specified by:

getEventLogger in interface EventLoggerProvider

addTicker

public void addTicker(Ticker ticker)

Specified by:

addTicker in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

removeTicker

public void removeTicker(Ticker ticker)

Specified by:

removeTicker in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

getLogSubject

public LogSubject getLogSubject()

Specified by:

getLogSubject in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

logOperation

protected void logOperation(java.lang.String operation)

Overrides:

logOperation in class AbstractConfiguredObject<S extends AbstractAMQPSession<S,X>>

processPending

public boolean processPending()

Specified by:

processPending in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

notifyWork

public void notifyWork(X target)

Specified by:

notifyWork in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

getConsumerCount

public final long getConsumerCount()

Specified by:

getConsumerCount in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

Specified by:

getConsumerCount in interface Session<S extends AbstractAMQPSession<S,X>>

consumerAdded

public final void consumerAdded(Consumer<?,X> consumer)

Specified by:

consumerAdded in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

consumerRemoved

public final void consumerRemoved(Consumer<?,X> consumer)

Specified by:

consumerRemoved in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

getConsumers

public java.util.Set<? extends Consumer<?,?>> getConsumers()

Specified by:

getConsumers in interface Session<S extends AbstractAMQPSession<S,X>>

updateBlockedStateIfNecessary

protected abstract void updateBlockedStateIfNecessary()

isClosing

public abstract boolean isClosing()

doOnIOThreadAsync

public com.google.common.util.concurrent.ListenableFuture<java.lang.Void> doOnIOThreadAsync(java.lang.Runnable task)

Specified by:

doOnIOThreadAsync in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

getBytesIn

public long getBytesIn()

Specified by:

getBytesIn in interface Session<S extends AbstractAMQPSession<S,X>>

getBytesOut

public long getBytesOut()

Specified by:

getBytesOut in interface Session<S extends AbstractAMQPSession<S,X>>

getMessagesIn

public long getMessagesIn()

Specified by:

getMessagesIn in interface Session<S extends AbstractAMQPSession<S,X>>

getMessagesOut

public long getMessagesOut()

Specified by:

getMessagesOut in interface Session<S extends AbstractAMQPSession<S,X>>

getTransactedMessagesIn

public long getTransactedMessagesIn()

Specified by:

getTransactedMessagesIn in interface Session<S extends AbstractAMQPSession<S,X>>

getTransactedMessagesOut

public long getTransactedMessagesOut()

Specified by:

getTransactedMessagesOut in interface Session<S extends AbstractAMQPSession<S,X>>

registerMessageDelivered

public void registerMessageDelivered(long messageSize)

Specified by:

registerMessageDelivered in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

registerMessageReceived

public void registerMessageReceived(long messageSize)

Specified by:

registerMessageReceived in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

registerTransactedMessageDelivered

public void registerTransactedMessageDelivered()

Specified by:

registerTransactedMessageDelivered in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

registerTransactedMessageReceived

public void registerTransactedMessageReceived()

Specified by:

registerTransactedMessageReceived in interface AMQPSession<S extends AbstractAMQPSession<S,X>,X extends ConsumerTarget<X>>

resetStatistics

public void resetStatistics()

Specified by:

resetStatistics in interface Session<S extends AbstractAMQPSession<S,X>>

getProducerCount

public long getProducerCount()

Specified by:

getProducerCount in interface Session<S extends AbstractAMQPSession<S,X>>

addProducer

public Producer<?> addProducer(PublishingLink link,
                               MessageDestination messageDestination)

removeProducer

public void removeProducer(PublishingLink link)

logCreated

protected void logCreated(java.util.Map<java.lang.String,java.lang.Object> attributes,
                          Outcome outcome)

Overrides:

logCreated in class AbstractConfiguredObject<S extends AbstractAMQPSession<S,X>>

logDeleted

protected void logDeleted(Outcome outcome)

Overrides:

logDeleted in class AbstractConfiguredObject<S extends AbstractAMQPSession<S,X>>