alma.ACS.impl

Class CharacteristicComponentImpl

java.lang.Object

alma.acs.component.ComponentImplBase

alma.ACS.impl.CharacteristicComponentImpl

All Implemented Interfaces:

ComponentLifecycle, PrioritizedExecutor

Direct Known Subclasses:

BasePerfCompImpl, MasterComponentImplBase, Mount6Impl, SimpleBACIComponentImpl

public class CharacteristicComponentImpl
extends ComponentImplBase
implements PrioritizedExecutor

Implementation of alma.ACS.CharacteristicComponentImpl.

Author:

Matej Sekoranja, Camilo Menay, Cristian Maureira

Field Summary

Fields

Modifier and Type	Field and Description
protected CharacteristicModelImpl	characteristicModelImpl CharacteristicModel implementation (delegate).
protected java.util.Map<PropertyOperations,org.omg.PortableServer.Servant>	properties List of all component properties (needed on component destruction).

Fields inherited from class alma.acs.component.ComponentImplBase

m_containerServices, m_instanceName, m_logger

Constructor Summary

Constructors

Constructor and Description
CharacteristicComponentImpl()

Method Summary

Modifier and Type	Method and Description
void	cleanUp() Called after the last functional call to the component has finished.
CharacteristicComponentDesc	descriptor() NOTE: characteristic_component_ref member of CharacteristicComponentDesc is always set to null.
boolean	execute(PrioritizedRunnable action) Execute action.
java.lang.String[]	find_characteristic(java.lang.String wildcard)
PropertySet	get_all_characteristics()
org.omg.CORBA.Any	get_characteristic_by_name(java.lang.String name)
ContainerServices	getComponentContainerServices() Get component container services.
void	initialize(ContainerServices containerServices) Subclass must call super.initialize(containerServices) unless it overrides as well all other methods which access the member vars of this class.
<T extends org.omg.PortableServer.Servant & OffShootOperations> Property	registerProperty(PropertyOperations propertyImpl, T propertyServant) Register property on this component (and optionally CORBA activate).
void	unregisterProperty(PropertyOperations propertyImpl) Unregister property on this component (and optionally CORBA deactivate).

Methods inherited from class alma.acs.component.ComponentImplBase

aboutToAbort, componentState, execute, name

Methods inherited from class java.lang.Object

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

Field Detail

characteristicModelImpl

protected CharacteristicModelImpl characteristicModelImpl

CharacteristicModel implementation (delegate).

properties

protected java.util.Map<PropertyOperations,org.omg.PortableServer.Servant> properties

List of all component properties (needed on component destruction).

Constructor Detail

CharacteristicComponentImpl

public CharacteristicComponentImpl()

Method Detail

initialize

public void initialize(ContainerServices containerServices)
                throws ComponentLifecycleException

Description copied from class: ComponentImplBase

Subclass must call super.initialize(containerServices) unless it overrides as well all other methods which access the member vars of this class.

Specified by:

initialize in interface ComponentLifecycle

Overrides:

initialize in class ComponentImplBase

Parameters:

containerServices - callback object for services provided by the container

Throws:

ComponentLifecycleException

See Also:

ComponentLifecycle.initialize(alma.acs.container.ContainerServices)

cleanUp

public void cleanUp()
             throws AcsJComponentCleanUpEx

Description copied from interface: ComponentLifecycle

Called after the last functional call to the component has finished. The component should then orderly release resources etc.

Specified by:

cleanUp in interface ComponentLifecycle

Overrides:

cleanUp in class ComponentImplBase

Throws:

AcsJComponentCleanUpEx

See Also:

ComponentLifecycle.cleanUp()

getComponentContainerServices

public ContainerServices getComponentContainerServices()

Get component container services.

Returns:

component container services.

execute

public boolean execute(PrioritizedRunnable action)

Execute action. If the maximum pool size or queue size is bounded, then it is possible for incoming execute requests to block. BACIExecutor uses default 'Run' blocking policy: The thread making the execute request runs the task itself. This policy helps guard against lockup.

Specified by:

execute in interface PrioritizedExecutor

Parameters:

action - action to execute.

Returns:

true on success.

registerProperty

public <T extends org.omg.PortableServer.Servant & OffShootOperations> Property registerProperty(PropertyOperations propertyImpl,
                                                                                                 T propertyServant)

Register property on this component (and optionally CORBA activate). Registration is needed for property destruction on component destruction.

Parameters:

propertyImpl - property implementation.

propertyServant - property CORBA servant (e.g. RxPOATie class). If null property will be treated as non-CORBA property and no CORBA activation will be done.

Returns:

CORBA activated property reference, null if propertyServant == null.

unregisterProperty

public void unregisterProperty(PropertyOperations propertyImpl)

Unregister property on this component (and optionally CORBA deactivate). Should be called by PropertyImpl.destroy() method.

Parameters:

propertyImpl - property implementation.

descriptor

public CharacteristicComponentDesc descriptor()

NOTE: characteristic_component_ref member of CharacteristicComponentDesc is always set to null.

See Also:

alma.ACS.CharacteristicComponentOperations#descriptor()

get_characteristic_by_name

public org.omg.CORBA.Any get_characteristic_by_name(java.lang.String name)
                                             throws NoSuchCharacteristic

Throws:

NoSuchCharacteristic

See Also:

alma.ACS.CharacteristicModelOperations#get_characteristic_by_name(java.lang.String)

find_characteristic

public java.lang.String[] find_characteristic(java.lang.String wildcard)

See Also:

alma.ACS.CharacteristicModelOperations#find_characteristic(java.lang.String)

get_all_characteristics

public PropertySet get_all_characteristics()

See Also:

alma.ACS.CharacteristicModelOperations#get_all_characteristics()