org.apache.sling.serviceusermapping

Class Mapping

java.lang.Object

org.apache.sling.serviceusermapping.Mapping

All Implemented Interfaces:

Comparable<Mapping>

public class Mapping
extends Object
implements Comparable<Mapping>

The Mapping class defines the mapping of a service's name and optional service information to a user name and optionally to a set of principal names.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SERVICENAME The name of the osgi property holding the service name.

Constructor Summary

Constructors

Constructor and Description
Mapping(String spec) Creates a mapping entry for the entry specification of the form:

Method Summary

Modifier and Type	Method and Description
int	compareTo(Mapping o)
static Set<String>	extractPrincipalNames(String s)
String	getServiceName()
String	getSubServiceName()
String	map(String serviceName, String subServiceName) Returns the user name if the serviceName and the serviceInfo match and a single user name is configured (in contrast to a set of principal names).
Iterable<String>	mapPrincipals(String serviceName, String subServiceName) Returns the principal names if the serviceName and the serviceInfo match and principal names have been configured.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

SERVICENAME

public static String SERVICENAME

The name of the osgi property holding the service name.

Constructor Detail

Mapping

public Mapping(String spec)

Creates a mapping entry for the entry specification of the form:

 spec = serviceName [ ":" subServiceName ] "=" userName | "[" principalNames "]"
 principalNames = principalName ["," principalNames]
 

Parameters:

spec - The mapping specification.

Throws:

NullPointerException - if spec is null.

IllegalArgumentException - if spec does not match the expected pattern.

Method Detail

extractPrincipalNames

public static Set<String> extractPrincipalNames(String s)

map

public String map(String serviceName,
                  String subServiceName)

Returns the user name if the serviceName and the serviceInfo match and a single user name is configured (in contrast to a set of principal names). Otherwise null is returned.

Parameters:

serviceName - The name of the service to match. If this is null this mapping will not match.

subServiceName - The Subservice Name to match. This may be null.

Returns:

The user name if this mapping matches and the configuration doesn't specify a set of principal names; null otherwise.

mapPrincipals

public Iterable<String> mapPrincipals(String serviceName,
                                      String subServiceName)

Returns the principal names if the serviceName and the serviceInfo match and principal names have been configured. Otherwise null is returned. If no principal names are configured map(String, String) needs to be used instead.

Parameters:

serviceName - The name of the service to match. If this is null this mapping will not match.

subServiceName - The Subservice Name to match. This may be null.

Returns:

An iterable of principals names this mapping matches and the configuration does specify a set of principal names (intstead of a single user name); null otherwise.

toString

public String toString()

Overrides:

toString in class Object

getServiceName

public String getServiceName()

getSubServiceName

public String getSubServiceName()

compareTo

public int compareTo(Mapping o)

Specified by:

compareTo in interface Comparable<Mapping>