Package com.qfs.distribution

Interface IApplicationManager

All Known Implementing Classes:

AApplicationManager

public interface IApplicationManager

Manages the messages received.

Author:

ActiveViam

Method Summary

Modifier and Type	Method	Description
void	addNewApplication(IInitialDiscoveryMessage msg)	Adds a new application to the list of discovered applications.
boolean	checkApplication(GoodbyeMessage message)	Checks the application id of the message against the list of known applications.
boolean	checkApplication(IInitialDiscoveryMessage message)	Checks the application id of the message against the list of known applications.
boolean	checkApplication(ITransactionCommittedMessage message)	Checks the application id of the message against the list of known applications.
boolean	isDiscoveryApplied(String applicationId)	Returns true if the given applicationID corresponds to a discovery message that has been received and processed.
boolean	isReady()	Returns true if this manager is ready to handle incoming messages.
void	stop()	Stop the application manager.

Method Detail

isReady

boolean isReady()

Returns true if this manager is ready to handle incoming messages.

isDiscoveryApplied

boolean isDiscoveryApplied(String applicationId)

Returns true if the given applicationID corresponds to a discovery message that has been received and processed.

addNewApplication

void addNewApplication(IInitialDiscoveryMessage msg)

Adds a new application to the list of discovered applications.

One must ensure only known applications will be added. One can use checkApplication(IInitialDiscoveryMessage) to make sure of it.

Parameters:

msg - an IInitialDiscoveryMessage received by a IDistributedHierarchyManager.

checkApplication

boolean checkApplication(IInitialDiscoveryMessage message)

Checks the application id of the message against the list of known applications.

Parameters:

message - the message

Returns:

true if the application id of the message is known by this manager, false otherwise.

checkApplication

boolean checkApplication(ITransactionCommittedMessage message)

Checks the application id of the message against the list of known applications.

Parameters:

message - the message

Returns:

true if the application id of the message is known by this manager, false otherwise.

checkApplication

boolean checkApplication(GoodbyeMessage message)

Checks the application id of the message against the list of known applications.

Parameters:

message - the message

Returns:

true if the application id of the message is known by this manager, false otherwise.

stop

void stop()

Stop the application manager.