com.trendmicro.grid.acl.ds
Class RepositorySelector<R extends Repository>

java.lang.Object
  com.trendmicro.grid.acl.ds.RepositorySelector<R>

All Implemented Interfaces:

RepositorySelectorMBean

public class RepositorySelector<R extends Repository>
extends Object
implements RepositorySelectorMBean

Is a helper class used to maintain the selection of an active repository.

Version:

1.0

Author:

juergen_kellerer, 2010-05-05

Constructor Summary

RepositorySelector()

RepositorySelector(Map<String,R> repositories, Class<R> repositoryClass)

Method Summary

List<String>	getAvailableKeys() Returns a list of all registered implementations.
long	getLastModified()
R	getRepository() Returns the currently selected repository.
R	getRepository(String key)
String	getRepositoryClass() Returns the interface of the repository that this selector is selecting the implementation for.
String	getSelectedKey() Returns the name of the currently selected repository implementation.
boolean	hasSelection()
void	init(Map<String,R> repositories, Class<R> repositoryClass)
void	initFrom(RepositorySelector<R> other)
boolean	isAutoSelectedKey()
void	setLastModified(long time)
void	setSelectedKey(String selectedKey) Sets the implementation key.

Methods inherited from class java.lang.Object

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

Constructor Detail

RepositorySelector

public RepositorySelector()

RepositorySelector

public RepositorySelector(Map<String,R> repositories,
                          Class<R> repositoryClass)

Method Detail

initFrom

public void initFrom(RepositorySelector<R> other)

init

public void init(Map<String,R> repositories,
                 Class<R> repositoryClass)

getLastModified

public long getLastModified()

setLastModified

public void setLastModified(long time)

getRepositoryClass

public String getRepositoryClass()

Returns the interface of the repository that this selector is selecting the implementation for.

Specified by:

getRepositoryClass in interface RepositorySelectorMBean

Returns:

the interface of the repository

getRepository

public R getRepository(String key)

getRepository

public R getRepository()

Returns the currently selected repository.

Returns:

the currently selected repository.

hasSelection

public boolean hasSelection()

isAutoSelectedKey

public boolean isAutoSelectedKey()

getSelectedKey

public String getSelectedKey()

Returns the name of the currently selected repository implementation.

Specified by:

getSelectedKey in interface RepositorySelectorMBean

Returns:

the name of the currently selected repository implementation.

setSelectedKey

public void setSelectedKey(String selectedKey)

Sets the implementation key.

Specified by:

setSelectedKey in interface RepositorySelectorMBean

Parameters:

selectedKey - the implementation key.

getAvailableKeys

public List<String> getAvailableKeys()

Returns a list of all registered implementations.

Specified by:

getAvailableKeys in interface RepositorySelectorMBean

Returns:

a list of all registered implementations.