Module org.tentackle.update

Package org.tentackle.update

Class ServerUpdateUtilities

java.lang.Object

org.tentackle.update.ServerUpdateUtilities

@Service(ServerUpdateUtilities.class)
public class ServerUpdateUtilities
extends Object

Utility methods to implement the application update.

Constructor Summary

Constructors

Constructor	Description
ServerUpdateUtilities()	Creates a server update utilities instance.

Method Summary

Modifier and Type	Method	Description
protected UpdateService	createUpdateServiceImpl(Class<? extends UpdateService> updateServiceImplClass, int port, String updateUrlName, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)	Creates the update service implementation. Invoked by exportUpdateService(String, String, Class, RMIClientSocketFactory, RMIServerSocketFactory).
void	exportUpdateService(String serviceUrlName, String updateUrlName, Class<? extends UpdateService> updateServiceImplClass)	Creates a registry and exports the update service using default socket factories.
void	exportUpdateService(String serviceUrlName, String updateUrlName, Class<? extends UpdateService> updateServiceImplClass, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)	Creates a registry and exports the update service.
static ServerUpdateUtilities	getInstance()	The singleton.

Methods inherited from class java.lang.Object

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

Constructor Details

ServerUpdateUtilities

public ServerUpdateUtilities()

Creates a server update utilities instance.

Method Details

getInstance

public static ServerUpdateUtilities getInstance()

The singleton.

Returns:

the singleton

exportUpdateService

public void exportUpdateService(String serviceUrlName,
 String updateUrlName,
 Class<? extends UpdateService> updateServiceImplClass,
 RMIClientSocketFactory csf,
 RMIServerSocketFactory ssf)

Creates a registry and exports the update service.

Notice: either both csf and ssf must be given or none.

Parameters:

serviceUrlName - the rmi service url, ex. "rmi://localhost/Update:33002"

updateUrlName - the URL base holding the downloads, ex. "http://localhost/myapp/downloads"

updateServiceImplClass - the class implementing the remote UpdateService

csf - the client socket factory, null if system default

ssf - the server socket factory, null if system default

exportUpdateService

public void exportUpdateService(String serviceUrlName,
 String updateUrlName,
 Class<? extends UpdateService> updateServiceImplClass)

Creates a registry and exports the update service using default socket factories.

Parameters:

serviceUrlName - the rmi service url, ex. "rmi://localhost/Update:33002"

updateUrlName - the URL base holding the downloads, ex. "http://localhost/myapp/downloads"

updateServiceImplClass - the class implementing the remote UpdateService

createUpdateServiceImpl

protected UpdateService createUpdateServiceImpl(Class<? extends UpdateService> updateServiceImplClass,
 int port,
 String updateUrlName,
 RMIClientSocketFactory csf,
 RMIServerSocketFactory ssf)

Creates the update service implementation.
Invoked by exportUpdateService(String, String, Class, RMIClientSocketFactory, RMIServerSocketFactory).

Parameters:

updateServiceImplClass - the class implementing the remote UpdateService

port - the ip port

updateUrlName - the download base URL

csf - the client socket factory, null if system default

ssf - the server socket factory, null if system default

Returns:

the service implementation