alma::acs::container::ComponentStateManagerImpl Class Reference

List of all members.

Public Member Functions
	ComponentStateManagerImpl (String componentName, Logger logger)
synchronized ComponentStates	getCurrentState ()
String	getName (ComponentStates corbaStateObj)
synchronized void	setState (ComponentStates newState) throws ComponentLifecycleException
Package Functions
synchronized void	setStateByContainer (ComponentStates newState) throws ComponentLifecycleException
Private Attributes
ComponentStates	m_currentState
Logger	m_logger
String	m_componentName

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Detailed Description

Manages the state of a component, enforcing state transition rules. An instance of ComponentStateManager is logically part of the container, but the component can access it and request a state change.

Author:

hsommer created Oct 22, 2003 5:03:07 PM

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Constructor & Destructor Documentation

alma::acs::container::ComponentStateManagerImpl::ComponentStateManagerImpl (  String  componentName, Logger  logger )  [inline]

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Member Function Documentation

synchronized ComponentStates alma::acs::container::ComponentStateManagerImpl::getCurrentState (   )  [inline]

{} See also: alma.acs.component.ComponentStateManager::getCurrentState()

String alma::acs::container::ComponentStateManagerImpl::getName (  ComponentStates  corbaStateObj  )  [inline]

{} See also: alma.acs.component.ComponentStateManager::getName(alma.ACS.ComponentStates)

synchronized void alma::acs::container::ComponentStateManagerImpl::setState (  ComponentStates  newState  )  throws ComponentLifecycleException [inline]

{} See also: alma.acs.component.ComponentStateManager::setState(alma.ACS.ComponentStates)

synchronized void alma::acs::container::ComponentStateManagerImpl::setStateByContainer (  ComponentStates  newState  )  throws ComponentLifecycleException [inline, package]

To be called by the container only (it's not part of the interface). TODO: figure out state transition rules. Perhaps allow the currently discussed set of rules only in this method, and restrict component-initiated transitions (through method setState) to those involving the ERROR state. See also: alma.acs.component.ComponentStateManager::setState(alma.ACS.ComponentStates)

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Member Data Documentation

String alma::acs::container::ComponentStateManagerImpl::m_componentName [private]

ComponentStates alma::acs::container::ComponentStateManagerImpl::m_currentState [private]

Logger alma::acs::container::ComponentStateManagerImpl::m_logger [private]

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The documentation for this class was generated from the following file:

• ComponentStateManagerImpl.java

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