Package org.opensaml.core.config.provider

Class MapBasedConfiguration

java.lang.Object

org.opensaml.core.config.provider.MapBasedConfiguration

All Implemented Interfaces:

Configuration

public class MapBasedConfiguration
extends Object
implements Configuration

A configuration implementation which stores registered configuration instances in a local instance of ConcurrentHashMap.

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<String,Map<String,Object>>	storage	Storage for registered configuration objects.

Constructor Summary

Constructors

Constructor	Description
MapBasedConfiguration()	Constructor.

Method Summary

Modifier and Type	Method	Description
<T> T	deregister(Class<T> configClass, String partitionName)	Deregister a configuration instance.
<T> T	get(Class<T> configClass, String partitionName)	Obtain the registered configuration instance.
private Map<String,Object>	getPartition(String partitionName)	Get the Map instance which corresponds to the specified partition name.
<T, I extends T> void	register(Class<T> configClass, I configuration, String partitionName)	Register a configuration instance.

Methods inherited from class java.lang.Object

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

Field Details

storage

@Nonnull
private final Map<String,Map<String,Object>> storage

Storage for registered configuration objects.

Constructor Details

MapBasedConfiguration

public MapBasedConfiguration()

Constructor.

Method Details

get

@Nullable
public <T> T get(@Nonnull
 Class<T> configClass,
 @Nonnull
 String partitionName)

Obtain the registered configuration instance.

Specified by:

get in interface Configuration

Type Parameters:

T - the type of configuration being retrieved, typically an interface

Parameters:

configClass - the configuration class identifier, typically an interface

partitionName - the partition name to use

Returns:

the instance of the registered configuration interface, or null

register

public <T,
I extends T> void register(@Nonnull
 Class<T> configClass,
 @Nonnull
 I configuration,
 @Nonnull
 String partitionName)

Register a configuration instance.

Specified by:

register in interface Configuration

Type Parameters:

T - the type of configuration being registered, typically an interface

I - the configuration implementation being registered, which will be an instance of T

Parameters:

configClass - the type of configuration class being registered, typically an interface

configuration - the configuration implementation instance being registered

partitionName - the partition name to use

deregister

@Nullable
public <T> T deregister(@Nonnull
 Class<T> configClass,
 @Nonnull
 String partitionName)

Deregister a configuration instance.

Specified by:

deregister in interface Configuration

Type Parameters:

T - the type of configuration being deregistered, typically an interface

Parameters:

configClass - the type of configuration class being deregistered , typically an interface

partitionName - the partition name to use

Returns:

the configuration implementation instance which was deregistered, or null

getPartition

@Nonnull
private Map<String,Object> getPartition(@Nonnull
 String partitionName)

Get the Map instance which corresponds to the specified partition name.

Parameters:

partitionName - the partition name to use

Returns:

the Map corresponding to the partition name. A new empty Map will be created if necessary