Inheritance diagram for cern.laser.client.services.browsing.CategoryBrowsingHandler:

Public Member Functions
abstract Category	getCategoryByPath (String path) throws LaserException
abstract Category	getCategoryTreeRoot () throws LaserException
abstract Collection	getChildren (Category node) throws LaserException
abstract Collection	getChildren (Integer nodeId) throws LaserException
abstract Category	getParent (Category node) throws LaserException
abstract Category	getParent (Integer nodeId) throws LaserException
abstract Collection	getCategories () throws LaserException
Static Public Member Functions
static CategoryBrowsingHandler	get (ORB orb, AcsLogger logger) throws LaserConnectionException

Detailed Description

Provides the service to handle alarm category hierarchy browsing.

Author:: F.Calderini

See also:: cern.laser.client.services.browsing.AlarmBrowsingHandler; cern.laser.client.services.reduction.AlarmReductionHandler; cern.laser.client.services.selection.AlarmSelectionHandler

Member Function Documentation

static CategoryBrowsingHandler cern.laser.client.services.browsing.CategoryBrowsingHandler.get	(	ORB	orb,
		AcsLogger	logger
	)			throws LaserConnectionException `[static]`

Factory method.

Returns:: an instance of the implementation class

Exceptions:

LaserException

if the request can not be served

abstract Collection cern.laser.client.services.browsing.CategoryBrowsingHandler.getCategories ( ) throws LaserException [pure virtual]

Get all the defined categories.

Exceptions:

LaserException

if the request can not be served

Returns:: the defined category collection

Implemented in cern.laser.client.impl.services.browsing.CategoryBrowsingHandlerImpl.

abstract Category cern.laser.client.services.browsing.CategoryBrowsingHandler.getCategoryByPath ( String path ) throws LaserException [pure virtual]

Get the category.

Parameters:

path

the category path in the form name.name....name

Exceptions:

LaserException

if the request can not be served

Returns:: the category object, null if the category does not exist

Implemented in cern.laser.client.impl.services.browsing.CategoryBrowsingHandlerImpl.

abstract Category cern.laser.client.services.browsing.CategoryBrowsingHandler.getCategoryTreeRoot ( ) throws LaserException [pure virtual]

Get the category tree root.

Exceptions:

LaserException

if the request can not be served

Returns:: the category tree root object

Implemented in cern.laser.client.impl.services.browsing.CategoryBrowsingHandlerImpl.

abstract Collection cern.laser.client.services.browsing.CategoryBrowsingHandler.getChildren ( Integer nodeId ) throws LaserException [pure virtual]

Get the category children.

Parameters:

nodeId

the category parent identifier

Exceptions:

LaserException

if the request can not be served

Returns:: the category children collection

Implemented in cern.laser.client.impl.services.browsing.CategoryBrowsingHandlerImpl.

abstract Collection cern.laser.client.services.browsing.CategoryBrowsingHandler.getChildren ( Category node ) throws LaserException [pure virtual]