pt.digitalis.dif.dem.managers.impl
Class ParameterManagerImpl

java.lang.Object
  pt.digitalis.dif.dem.managers.impl.ParameterManagerImpl

All Implemented Interfaces:

IParameterManager

public class ParameterManagerImpl
extends Object
implements IParameterManager

Manages the DEM parameters, providing operations for access, pooling and persistence.

Author:

Pedro Viegas pviegas@digitalis.pt, Rodrigo Gonçalves rgoncalves@digitalis.pt

Created on:

2007/06/01

Constructor Summary

ParameterManagerImpl()

Method Summary

IParameter<?>	getParameter(Entity entityType, String entityID, String parameterID) Return a parameter for the given entity
IParameter<?>	getParameterInstanceForType(String typeClassName) Returns an IParameter implementation for the given class
ParameterList	getParameters(Entity entityType, String entityID) Return the parameters for the given entity
ParameterList	getParameters(IApplication application) Gets the parameters of a given Application.
ParameterList	getParameters(IProvider provider) Gets the parameters of a given Provider.
ParameterList	getParameters(IService service) Gets the parameters of a given Service.
ParameterList	getParameters(IStage stage) Gets the parameters of a given Stage.
boolean	isParameterTypeSupported(String typeClassName) Checks if the given className is a supported parameter type
void	registerParameter(IParameter<?> parameter) Registers an entity parameter

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterManagerImpl

public ParameterManagerImpl()

Method Detail

getParameter

public IParameter<?> getParameter(Entity entityType,
                                  String entityID,
                                  String parameterID)

Description copied from interface: IParameterManager

Return a parameter for the given entity

Specified by:

getParameter in interface IParameterManager

Parameters:

entityType - the type of the entity

entityID - the id of the entity

parameterID - the id of the parameter

Returns:

the parameter object if found

See Also:

IParameterManager.getParameter(pt.digitalis.dif.dem.Entity, java.lang.String, java.lang.String)

getParameterInstanceForType

public IParameter<?> getParameterInstanceForType(String typeClassName)

Description copied from interface: IParameterManager

Returns an IParameter implementation for the given class

Specified by:

getParameterInstanceForType in interface IParameterManager

Parameters:

typeClassName - the class name to check

Returns:

an instance of IParameter

See Also:

IParameterManager.getParameterInstanceForType(java.lang.String)

getParameters

public ParameterList getParameters(Entity entityType,
                                   String entityID)

Description copied from interface: IParameterManager

Return the parameters for the given entity

Specified by:

getParameters in interface IParameterManager

Parameters:

entityType - the type of the entity

entityID - the id of the entity

Returns:

the parameter list if found

See Also:

IParameterManager.getParameters(pt.digitalis.dif.dem.Entity, java.lang.String)

getParameters

public ParameterList getParameters(IApplication application)

Description copied from interface: IParameterManager

Gets the parameters of a given Application.

Specified by:

getParameters in interface IParameterManager

Parameters:

application - the application for which the parameters should be retrieved

Returns:

the application parameters

See Also:

IParameterManager.getParameters(pt.digitalis.dif.dem.interfaces.IApplication)

getParameters

public ParameterList getParameters(IProvider provider)

Description copied from interface: IParameterManager

Gets the parameters of a given Provider.

Specified by:

getParameters in interface IParameterManager

Parameters:

provider - the provider for which the parameters should be retrieved

Returns:

the provider parameters

See Also:

IParameterManager.getParameters(pt.digitalis.dif.dem.interfaces.IProvider)

getParameters

public ParameterList getParameters(IService service)

Description copied from interface: IParameterManager

Gets the parameters of a given Service.

Specified by:

getParameters in interface IParameterManager

Parameters:

service - the service for which the parameters should be retrieved

Returns:

the service parameters

See Also:

IParameterManager.getParameters(pt.digitalis.dif.dem.interfaces.IService)

getParameters

public ParameterList getParameters(IStage stage)

Description copied from interface: IParameterManager

Gets the parameters of a given Stage.

Specified by:

getParameters in interface IParameterManager

Parameters:

stage - the stage for which the parameters should be retrieved

Returns:

the stage parameters

See Also:

IParameterManager.getParameters(IStage)

isParameterTypeSupported

public boolean isParameterTypeSupported(String typeClassName)

Description copied from interface: IParameterManager

Checks if the given className is a supported parameter type

Specified by:

isParameterTypeSupported in interface IParameterManager

Parameters:

typeClassName - the class name to check

Returns:

T is the class is supported

See Also:

IParameterManager.isParameterTypeSupported(java.lang.String)

registerParameter

public void registerParameter(IParameter<?> parameter)

Description copied from interface: IParameterManager

Registers an entity parameter

Specified by:

registerParameter in interface IParameterManager

Parameters:

parameter - the parameter to register

See Also:

IParameterManager.registerParameter(pt.digitalis.dif.dem.objects.parameters.IParameter)