eu.emi.dsr.infrastructure
Class InfrastructureManager

java.lang.Object
  eu.emi.dsr.infrastructure.InfrastructureManager

All Implemented Interfaces:

ServiceInfrastructure

public class InfrastructureManager
extends Object
implements ServiceInfrastructure

Author:

g.szigeti

Constructor Summary

InfrastructureManager(Configuration config)
Constructor Create connection to the H2 database.

Method Summary

void	addChildDSR(String identifier) Add child DSR service url
boolean	dbSynchronization(List<String> ids, Method method, int responsestatus) Database synchronization with the parent.
protected void	finalize() Destructor Stop every open connection.
List<String>	getChildDSRs() Get every child DSR services
String	getParent() Get parent DSR
List<String>	getParentsRoute() Get parents route
void	handleDelete(String identifier) Handle the unsent delete message.
void	handleRegistration(List<String> identifiers) Handle the unsent registration message.
void	handleUpdate(List<String> identifiers) Handle the unsent update message.
void	setParent(String identifier) Set the parent DSR
void	setParentsRoute(List<String> identifiers) Set the parents route

Methods inherited from class java.lang.Object

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

Constructor Detail

InfrastructureManager

public InfrastructureManager(Configuration config)

Constructor Create connection to the H2 database.

Parameters:

configuration -

Method Detail

finalize

protected void finalize()
                 throws SQLException

Destructor Stop every open connection.

Overrides:

finalize in class Object

Parameters:

None -

Throws:

SQLException

setParentsRoute

public void setParentsRoute(List<String> identifiers)
                     throws EmptyIdentifierFailureException,
                            NullPointerFailureException

Description copied from interface: ServiceInfrastructure

Set the parents route

Specified by:

setParentsRoute in interface ServiceInfrastructure

Throws:

EmptyIdentifierFailureException - throws exception if identifiers is empty

NullPointerFailureException - throws exception if identifiers is a NULL pointer

getParentsRoute

public List<String> getParentsRoute()

Description copied from interface: ServiceInfrastructure

Get parents route

Specified by:

getParentsRoute in interface ServiceInfrastructure

Returns:

a collection of network entries from this component to the global peer to peer network

getChildDSRs

public List<String> getChildDSRs()

Description copied from interface: ServiceInfrastructure

Get every child DSR services

Specified by:

getChildDSRs in interface ServiceInfrastructure

Returns:

a collection of child entries, that registered directly for this service

addChildDSR

public void addChildDSR(String identifier)
                 throws EmptyIdentifierFailureException,
                        NullPointerFailureException

Description copied from interface: ServiceInfrastructure

Add child DSR service url

Specified by:

addChildDSR in interface ServiceInfrastructure

Throws:

EmptyIdentifierFailureException - throws exception if identifier is empty

NullPointerFailureException - throws exception if identifier is a NULL pointer

setParent

public void setParent(String identifier)
               throws EmptyIdentifierFailureException,
                      NullPointerFailureException

Description copied from interface: ServiceInfrastructure

Set the parent DSR

Specified by:

setParent in interface ServiceInfrastructure

Throws:

EmptyIdentifierFailureException - throws exception if identifiers is empty

NullPointerFailureException - throws exception if identifiers is a NULL pointer

getParent

public String getParent()

Description copied from interface: ServiceInfrastructure

Get parent DSR

Specified by:

getParent in interface ServiceInfrastructure

Returns:

parent component's URL

handleRegistration

public void handleRegistration(List<String> identifiers)

Handle the unsent registration message.

Parameters:

list - of service identifier

handleUpdate

public void handleUpdate(List<String> identifiers)

Handle the unsent update message.

Parameters:

list - of service identifier

handleDelete

public void handleDelete(String identifier)

Handle the unsent delete message.

Parameters:

service - identifier

dbSynchronization

public boolean dbSynchronization(List<String> ids,
                                 Method method,
                                 int responsestatus)

Database synchronization with the parent.

Returns:

True or False. It is depends from DB synchronization.