org.openanzo.common.ldap.container.map
Class BasicLdapMapping

java.lang.Object
  org.openanzo.common.ldap.container.map.BasicLdapMapping

All Implemented Interfaces:

LdapMapping

Direct Known Subclasses:

FoafLdapMapping, VCardLdapMapping

public abstract class BasicLdapMapping
extends java.lang.Object
implements LdapMapping

Support for some basic ldap to rdf mapping rules:

• 1-to-1+ attribute to rdf predicate mapping
• DN attribute value to URI object translation (e.g. 'member=uid=hiro,dn...' -> http://.../people/hiro')
• literal datatype support
• can set fixed properties on objectClasses (e.g. ?objectClass rdf:type o:myType)
• can combine subsets of an entries attributes into a blank sub-node of the entry

Author:

Joe Betz

Constructor Summary

BasicLdapMapping(javax.naming.ldap.LdapName orgDn, java.net.URI uri, java.net.URI graphUri)

Method Summary

AttributeBinding	createBinding(BasicEntrySet entrySet, java.lang.String attribute, java.net.URI uri, ValueTransform valueBinding)
java.util.Set<java.lang.String>	getAllAttributes(java.net.URI uri) Gets all the attributes mapped to the given URI.
java.util.List<? extends AttributeBinding>	getAttributeBinding(java.lang.String attribute, java.lang.String dn) Gets the attribute bindings for the given attribute and entry set identified by the given Ldap DN.
BlankNodeIndex	getBlankNodeIndex()
EntrySet	getEntrySet(java.lang.String dn) Gets the entry set for the provided DN.
java.util.List<EntrySet>	getEntrySets() Gets the entry sets the mapping uses.
java.net.URI	getGraphUri() Gets the named graph uri for this mapping.
javax.naming.Name	toDistinguishedName(TriplePatternComponent term) Map an RDF term or blank node to an Ldap DN, or, if term is ambiguous or matches multiple results return null.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicLdapMapping

public BasicLdapMapping(javax.naming.ldap.LdapName orgDn,
                        java.net.URI uri,
                        java.net.URI graphUri)

Method Detail

getBlankNodeIndex

public BlankNodeIndex getBlankNodeIndex()

Specified by:

getBlankNodeIndex in interface LdapMapping

getGraphUri

public java.net.URI getGraphUri()

Description copied from interface: LdapMapping

Gets the named graph uri for this mapping.

Specified by:

getGraphUri in interface LdapMapping

Returns:

Graph URI.

getEntrySets

public java.util.List<EntrySet> getEntrySets()

Description copied from interface: LdapMapping

Gets the entry sets the mapping uses.

Specified by:

getEntrySets in interface LdapMapping

Returns:

List of entry sets used by mapping.

getAllAttributes

public java.util.Set<java.lang.String> getAllAttributes(java.net.URI uri)

Description copied from interface: LdapMapping

Gets all the attributes mapped to the given URI.

Specified by:

getAllAttributes in interface LdapMapping

Parameters:

uri - URI to map.

Returns:

all attributes mapped to given URI

getAttributeBinding

public java.util.List<? extends AttributeBinding> getAttributeBinding(java.lang.String attribute,
                                                                      java.lang.String dn)

Description copied from interface: LdapMapping

Gets the attribute bindings for the given attribute and entry set identified by the given Ldap DN.

Specified by:

getAttributeBinding in interface LdapMapping

Parameters:

attribute - Attribute to find bindings for.

dn - Ldap DN

Returns:

Bindings that map the attribute to uris and mapping rules

toDistinguishedName

public javax.naming.Name toDistinguishedName(TriplePatternComponent term)

Description copied from interface: LdapMapping

Map an RDF term or blank node to an Ldap DN, or, if term is ambiguous or matches multiple results return null. This must map all values returned by EntrySet.toSubject(String, AttributeBinding, String) back to the DNs provided as input. I.e. it must be inversely functional.

Specified by:

toDistinguishedName in interface LdapMapping

Parameters:

term - RDF term or blank node to map to Ldap DN.

Returns:

Ldap DN.

getEntrySet

public EntrySet getEntrySet(java.lang.String dn)

Description copied from interface: LdapMapping

Gets the entry set for the provided DN.

Specified by:

getEntrySet in interface LdapMapping

Parameters:

dn - LDAP DN.

Returns:

entry set

createBinding

public AttributeBinding createBinding(BasicEntrySet entrySet,
                                      java.lang.String attribute,
                                      java.net.URI uri,
                                      ValueTransform valueBinding)