Package com.pcbsys.nirvana.client

Documentation for the Nirvana Java Client API. More...

Packages
package	p2p
	Documentation for the Nirvana Java Peer 2 Peer API.
Data Structures
class	nAbstractChannel
	This is the base class for all nirvana channel types, including queues and normal pub/sub channels and as such has no public methods. More...
interface	nAsyncExceptionListener
	This interface should be implemented by classes wishing to register to receive asynchronous errors from the nirvana server. More...
class	nBaseClientException
	This exception forms the base for all client exceptions. More...
class	nCertificateSigner
	This class signs nConsumeEvents as they are published to the Realm Server. More...
class	nCertificateValidator
	This class validates signatures signed by the nCertificateSigner class. More...
class	nChannel
	This class is a Nirvana channel, offering the Nirvana channel related services. More...
class	nChannelAlreadyExistsException
	This exception is thrown if a user tries to make a channel that already exsists. More...
class	nChannelAlreadySubscribedException
	The user has tried to subscribe to the channel more than once. More...
class	nChannelAttributes
	This class is a container for the attributes necessary to create or locate a Nirvana channel or queue. More...
interface	nChannelConnectionListener
	This interface should be implemented by classes wishing to register to receive callbacks when connections are added or removed to a nirvana channel. More...
class	nChannelIterator
	This class iterates synchronously over a Nirvana Realm channel. More...
class	nChannelNotFoundException
	The specified channel could not be located on the server. More...
class	nChannelPublishKeys
	This class contains the information about a single channel key. More...
interface	nChannelWatcher
	This interface extends the nEventListener interface and also provides the ability to receive callbacks for purged events as well as events published on a specific channel or queue. More...
interface	nConnectionQueueListener
	This interface should be implemented by classes wishing to register to receive asynchronous notifications from the internal connection queue. More...
class	nConstants
	This class is a container for the various constants that affect the behaviour of various Nirvana Client API calls. More...
class	nConsumeEvent
	This class represents a Nirvana event, which consists of either a tag and some data or an event dictionary and some data. More...
class	nConsumeEventCompressReader
	This is a helper class and enables clients to uncompress events being received from a server. More...
class	nConsumeEventCompressWriter
	This is a helper class and enables clients to compress events simply prior to them being published to the actual store. More...
class	nConsumeEventFactory
	This class is used to facilitate creation of nConsumeEvent objects. More...
class	nConsumeEventFragmentReader
	Reconstructs fragmented events back into one nConsumeEvent. More...
class	nConsumeEventFragmentWriter
	This class will break up events when the data portion of the event is greater then the threshold specified. More...
class	nDuplicateJoinException
	The user has requested a join be created but the server already has this join configured in the database. More...
class	nEventAttributes
	The nEventAttributes class is used by the nConsumeEvent object in order to store standard header values associated with nirvana client, p2p and JMS events. More...
interface	nEventListener
	This interface should be implemented by any object that wishes to register itself as an asynchronous subscriber to a nirvana channel or queue. More...
class	nEventProperties
	This class contains a collection of key-value pairs, defining event meta data which can be used to create filter rules. More...
class	nEventPropertiesHelper
	This class is a helper class for the nEventProperties key,value pairs. More...
class	nEventPropertiesIterator
	This class allows you to iterate through the nEventProperties to examine the key,value pairs. More...
interface	nEventPublisher
	The nEventPublisher is an interface that is used by the compression writer and the fragment writer. More...
class	nExceededLimitException
	The number of events in the current transaction has exceeded the server configuration. More...
class	nIllegalArgumentException
	This class defines the error that can be thrown by passing an illeagal argument to any method of any class in the nirvana client API. More...
class	nIllegalChannelMode
	This exception is thrown if a user tries calls queue specific functionality on a channel object or channel specific functionality on a queue object. More...
class	nIllegalStateException
	This exception is thrown if a Channel or Queue is in an illegal state for specific functionality to be offered. More...
class	nJoinInformation
	This class is a container for all the information that defines a channel join. More...
interface	nMessageSigner
	This interface contains the generic functionaility that all message signers need to implement. More...
interface	nMessageValidator
	This interface defines the generic functionaility that all Message Validators need to implement. More...
class	nNameAlreadyBoundException
	This exception is thrown if a user attempts to create a named client context on a channel or queue that is already in use. More...
class	nNamedObject
	This class represents a client context on a RealmServer. More...
class	nNameDoesNotExistException
	This exception is thrown if a user attempts to delete a named client context on a channel or queue that does not exist. More...
interface	nNamedPriorityListener
	This interface should be implemented by any object that requires a callback when the subscription to a channel with a named object and priority enabled reaches the top. More...
class	nNameSpaceConflictException
	There is a confict in the name space and the attempted operation failed. More...
class	nPassphraseSigner
	This class signs an event with a digest of the event and the passphrase. More...
class	nPassphraseValidator
	This class implements a message digest Validator. More...
class	nQueue
	This class provides a Queue mechanism. More...
class	nQueueAsyncReader
	This Reader enables the client to receive all events asynchronous. More...
class	nQueueAsyncTransactionReader
	This class extends the asynchronous queue model by adding the transactional ability to the reader. More...
class	nQueueDetails
	Container class, containing statistics on the queue. More...
class	nQueuePeekContext
	Provides a context when peeking on the queue. More...
class	nQueueReader
	This class is the base class for all Queue Readers and provides a generic reader interface. More...
class	nQueueReaderContext
	This class is used to construct a Queue Reader. More...
class	nQueueSyncReader
	This class provides the client with an synchronous interface into a Nirvana Queue. More...
class	nQueueSyncTransactionReader
	This reader provides a synchronous queue reader model. More...
interface	nQueueTransactionReader
	Provides the basic interface for transactional queue operations, used by the synchronous and asynchronous transactional queue readers. More...
class	nRealm
	This class represents a nirvana Realm. More...
class	nRealmAlreadyBoundException
	You have tried to bind a realm that the server already has been bound. More...
class	nRealmInUseException
	This exception is thrown when an attempt is made to remove a realm from another realm when the realm is part of a cluster or has channels that are joined in the requesting realm. More...
class	nRealmNotFoundException
	The specified realm was not found on the server. More...
class	nRealmUnreachableException
	Was unable to reach the specified realm. More...
interface	nReconnectHandler
	This interface should be implemented by classes wishing to register to receive callbacks when sessions are disconnected or to take control over the reconnect logic. More...
class	nRegisteredEvent
	This class enables a client to maintain a copy of an event, make changes to the properties and then when commit is called only the changes are published to the server. More...
interface	nRegisteredEventListener
	This interface should be implemented by any object that wishes to register itself as an asynchronous subscriber and receive update events and complete merged events from a registered event. More...
interface	nRegisteredEventUpdateListener
	This interface should be implemented by any object that wishes to register itself as an asynchronous subscriber and only receive update events only from a registered event. More...
class	nRequestTimedOutException
	When the maximum time the client API will wait for a response to a specific request from the Nirvana realm, this exception is thrown. More...
class	nSecurityException
	This class defines the security errors that can be thrown by using the nirvana client API. More...
class	nSelectorParserException
	The supplied message filter string failed to be parsed. More...
class	nSession
	This class represents a Nirvana session, the logical connection between the client API and the Nirvana realm. More...
class	nSessionAlreadyInitialisedException
	The current nSession is not currently connected. More...
class	nSessionAttributes
	This class is a container for the attributes necessary to create a Nirvana session. More...
class	nSessionConnectionWriteException
	The current nSession connection queue is having trouble sending events. More...
class	nSessionFactory
	This class is used with a nSessionAttributes object to create a Nirvana session. More...
class	nSessionNotConnectedException
	The current nSession is not currently connected. More...
class	nSessionPausedException
	This exception is thrown when an attempt is made by the client to make a request to the server, while the session is paused. More...
interface	nSignedEventListener
	This interface should be implemented by any object that wishes to register itself as a subscriber to a nirvana channel or queue, using the nMessageValidator class to receive signed events. More...
class	nSubject
	This class contains information about the user identification used by Nirvana. More...
class	nTransaction
	This class enables the client to perform transactional publishing, representing a nirvana transaction. More...
class	nTransactionAlreadyAbortedException
	The transaction has already been aborted and as such is closed. More...
class	nTransactionAlreadyCommittedException
	The transaction has already been committed and as such is closed and completed. More...
class	nTransactionAttributes
	This class is a container for the attributes necessary to create a Nirvana transaction. More...
class	nTransactionException
	This class defines the errors that can be thrown by using the nirvana transactional publish API. More...
class	nTransactionFactory
	This class is used with a nTransactionAttributes object to create a Nirvana transaction. More...
class	nTransactionIncompleteException
	This exception will be thrown if abort or commit is called on a transaction that has not sent any events to the server. More...
class	nTransactionNoEventsException
	This exception is thrown if Commit is called on a transaction without any events added in its context. More...
class	nTransactionNoSuchTXIDException
	The supplied transaction ID could not be located on server. More...
class	nTransactionNotCommittedException
	The transaction has not been committed so the status of the event can not be returned, such as getStartEID or getEndEID. More...
class	nTransactionNotStartedException
	The transaction has not been started as such the transaction is not yet established. More...
class	nUnexpectedResponseException
	The server responded with an event that the client did not expect. More...
class	nUnknownRemoteRealmException
	The server does not know of the realm that was supplied. More...
class	nUnknownTransactionIdException
	This exception is thrown when an attempt is made to perform an operation on a transaction where the id of the transaction is not known by the server. More...
class	nUserAuthentication
	The nUserAuthentication class provides the ability to perform basic HTTP athentication to a nirvana realm running a file plugin with authentication turned on. More...
class	nUserNotSubscribedException
	The user is not currently subscribed to the channel/. More...

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Detailed Description

Documentation for the Nirvana Java Client API.

Nirvana Client API Package, incorporating pub / sub & message queues.