org.apache.commons.discovery.resource.names

Class DiscoverMappedNames

java.lang.Object

org.apache.commons.discovery.resource.names.ResourceNameDiscoverImpl

org.apache.commons.discovery.resource.names.DiscoverMappedNames

All Implemented Interfaces:

ResourceNameDiscover

public class DiscoverMappedNames
extends ResourceNameDiscoverImpl
implements ResourceNameDiscover

Recover resource name from Managed Properties, using OLD property names. This class maintains a mapping between old names and (new) the class names they represent. The discovery mechanism uses the class names as property names.

See Also:

ManagedProperties

Field Summary

Fields

Modifier and Type	Field and Description
private static org.apache.commons.logging.Log	log
private java.util.Map<java.lang.String,java.lang.String[]>	mapping The String name ==> String[] newNames mapping

Constructor Summary

Constructors

Constructor and Description
DiscoverMappedNames() Construct a new resource discoverer

Method Summary

Modifier and Type	Method and Description
ResourceNameIterator	findResourceNames(java.lang.String resourceName) Locate names of resources that are bound to resourceName.
void	map(java.lang.String fromName, java.lang.String toName) Maps a name to another name.
void	map(java.lang.String fromName, java.lang.String[] toNames) Maps a name to multiple names.
static void	setLog(org.apache.commons.logging.Log _log) Deprecated. This method is not thread-safe

Methods inherited from class org.apache.commons.discovery.resource.names.ResourceNameDiscoverImpl

findResourceNames

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.discovery.ResourceNameDiscover

findResourceNames

Field Detail

log

private static org.apache.commons.logging.Log log

mapping

private final java.util.Map<java.lang.String,java.lang.String[]> mapping

The String name ==> String[] newNames mapping

Constructor Detail

DiscoverMappedNames

public DiscoverMappedNames()

Construct a new resource discoverer

Method Detail

setLog

@Deprecated
public static void setLog(org.apache.commons.logging.Log _log)

Deprecated. This method is not thread-safe

Sets the Log for this class.

Parameters:

_log - This class Log

map

public void map(java.lang.String fromName,
                java.lang.String toName)

Maps a name to another name.

Parameters:

fromName - The name has to be mapped

toName - The mapping target

map

public void map(java.lang.String fromName,
                java.lang.String[] toNames)

Maps a name to multiple names.

Parameters:

fromName - The name has to be mapped

toNames - The mapping targets

findResourceNames

public ResourceNameIterator findResourceNames(java.lang.String resourceName)

Locate names of resources that are bound to resourceName.

Specified by:

findResourceNames in interface ResourceNameDiscover

Specified by:

findResourceNames in class ResourceNameDiscoverImpl

Parameters:

resourceName - The resource name to locate

Returns:

A new ResourceNameIterator