Package es.bsc.dataclay.logic.interfacemgr

Class InterfaceManagerDB

java.lang.Object

es.bsc.dataclay.logic.interfacemgr.InterfaceManagerDB

public final class InterfaceManagerDB
extends Object

Data base connection.

Constructor Summary

Constructors

Constructor	Description
InterfaceManagerDB(SQLiteDataSource dataSource)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()	Close DB.
void	createTables()	Create tables of MDS.
void	deleteInterface(InterfaceID id)	Delete
void	dropTables()	Delete the tables of MDS.
boolean	existsObjectByID(InterfaceID dataClayID)	check if iface exists.
Interface	getInterfaceByID(InterfaceID ifaceID)	Get interface by ID
Interface	getInterfaceByNames(String providerAccount, String namespace, String classname, Set<String> propertiesInIface, Set<String> operationsSignatureInIface)	Get interface by names
List<Interface>	getInterfacesOfClass(NamespaceID namespaceID, MetaClassID classID)	Get interfaces of class
void	store(Interface iface)	Store into database

Methods inherited from class java.lang.Object

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

Constructor Detail

InterfaceManagerDB

public InterfaceManagerDB(SQLiteDataSource dataSource)

Constructor.

Method Detail

createTables

public void createTables()

Create tables of MDS.

dropTables

public void dropTables()

Delete the tables of MDS. Just the other way around of createTables --much simpler.

store

public void store(Interface iface)

Store into database

Parameters:

iface - Interface to store

getInterfaceByID

public Interface getInterfaceByID(InterfaceID ifaceID)

Get interface by ID

Parameters:

ifaceID - ID of the interface

Returns:

The interface

deleteInterface

public void deleteInterface(InterfaceID id)

Delete

Parameters:

id - ID of object to delete

getInterfacesOfClass

public List<Interface> getInterfacesOfClass(NamespaceID namespaceID,
                                            MetaClassID classID)

Get interfaces of class

Parameters:

namespaceID - Namespace ID

classID - class ID

Returns:

The classes

getInterfaceByNames

public Interface getInterfaceByNames(String providerAccount,
                                     String namespace,
                                     String classname,
                                     Set<String> propertiesInIface,
                                     Set<String> operationsSignatureInIface)

Get interface by names

Parameters:

providerAccount - Name of the account providing the interface

namespace - Namespace of the class of the interface

classname - Classname of the class of the interface

propertiesInIface - Properties in interface

operationsSignatureInIface - Operations in interface

Returns:

The interface

close

public void close()

Close DB.

existsObjectByID

public boolean existsObjectByID(InterfaceID dataClayID)

check if iface exists.

Parameters:

dataClayID - ID of interface

Returns:

TRUE if exists.