com.canto.cumulus.db.dbmirror

Class DBMirrorManager

java.lang.Object

com.canto.cumulus.db.dbmirror.DBMirrorManager

public class DBMirrorManager
extends java.lang.Object

This class enables a client application to read mirroring module and process information.

Method Summary

Methods

Modifier and Type	Method and Description
static DBMirrorManager	getInstance(Server server) Returns a singleton instance for the given server.
DBMirrorESP	getMirrorESP(GUID guid) Returns the mirroring module for the given GUID.
MirroringInfo	getMirroringInfo(GUID catalogUID) Returns the mirroring process information.
GUID[]	getMirrorsAvailable() Returns an array of GUIDs for all mirroring modules currently available at the server.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static DBMirrorManager getInstance(Server server)

Returns a singleton instance for the given server.

Parameters:

server - the server to get the mirroring information for

Returns:

the singleton instance

getMirrorESP

public DBMirrorESP getMirrorESP(GUID guid)
                         throws CumulusException,
                                java.lang.ClassNotFoundException,
                                InvalidStateException

Returns the mirroring module for the given GUID.

Parameters:

guid - the mirroring module GUID

Returns:

the mirroring module

Throws:

CumulusException - in case of an error

java.lang.ClassNotFoundException - class for the module could not be found

InvalidStateException - module could not be created

getMirroringInfo

public MirroringInfo getMirroringInfo(GUID catalogUID)
                               throws CumulusException

Returns the mirroring process information.

Parameters:

catalogUID - the mirroring process UID

Returns:

the process information

Throws:

CumulusException - in case of an error

See Also:

DBMirroring.getMirroringCatalogUID()

getMirrorsAvailable

public GUID[] getMirrorsAvailable()
                           throws CumulusException,
                                  InvalidStateException

Returns an array of GUIDs for all mirroring modules currently available at the server.

Returns:

array of GUIDs

Throws:

CumulusException - in case of an error

InvalidStateException - error communicating with the server