org.openanzo.serialization.handlers
Class ClientHandler

java.lang.Object
  org.openanzo.serialization.handlers.HandlerAdapter
      org.openanzo.serialization.handlers.ClientHandler

All Implemented Interfaces:

IRepositoryHandler

public class ClientHandler
extends HandlerAdapter

IRepositoryHandler that processes Statement and NamedGraph messages into a set of additions and deletions lists

Author:

Matthew Roy ( mroy@cambridgesemantics.com )

Constructor Summary

ClientHandler()

Method Summary

java.util.Map<org.openrdf.model.URI,java.util.ArrayList<org.openrdf.model.Statement>>	getAdditions() Get the map of NamedGraph's URI and the set of additions
java.util.Map<org.openrdf.model.URI,java.util.ArrayList<org.openrdf.model.Statement>>	getDeletions() Get the map of NamedGraph's URI and the set of deletions
boolean	handleNamedGraph(boolean additions, org.openrdf.model.URI namedGraph, org.openrdf.model.URI metaGraph, java.lang.Long revision, org.openrdf.model.URI createdByURIId, org.openrdf.model.URI acl, java.lang.Long modified, org.openrdf.model.URI lastModifiedBy) Handle NamedGraph message
boolean	handleStatement(boolean additions, org.openrdf.model.URI namedGraphId, org.openrdf.model.Resource subject, org.openrdf.model.URI predicate, org.openrdf.model.Value object) Handle statement message

Methods inherited from class org.openanzo.serialization.handlers.HandlerAdapter

handleAci, handleAcl, handleCommandEnd, handleCommandStart, handleEndDocument, handleError, handleNode, handleReset, handleRole, handleStartDocument, handleSubRoleOf, handleTransactionEnd, handleTransactionStart, handleUser, handleUserInRole

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientHandler

public ClientHandler()

Method Detail

handleStatement

public boolean handleStatement(boolean additions,
                               org.openrdf.model.URI namedGraphId,
                               org.openrdf.model.Resource subject,
                               org.openrdf.model.URI predicate,
                               org.openrdf.model.Value object)

Description copied from interface: IRepositoryHandler

Handle statement message

Specified by:

handleStatement in interface IRepositoryHandler

Overrides:

handleStatement in class HandlerAdapter

Parameters:

additions - Is this a statement addition or deletion

namedGraphId - URI of NamedGraph that statement belongs to

subject - Subject value

predicate - Predicate value

object - Object value

Returns:

Message handled successfully

handleNamedGraph

public boolean handleNamedGraph(boolean additions,
                                org.openrdf.model.URI namedGraph,
                                org.openrdf.model.URI metaGraph,
                                java.lang.Long revision,
                                org.openrdf.model.URI createdByURIId,
                                org.openrdf.model.URI acl,
                                java.lang.Long modified,
                                org.openrdf.model.URI lastModifiedBy)

Description copied from interface: IRepositoryHandler

Handle NamedGraph message

Specified by:

handleNamedGraph in interface IRepositoryHandler

Overrides:

handleNamedGraph in class HandlerAdapter

Parameters:

additions - Is this message an addition or deletion

namedGraph - URI of NamedGraph

metaGraph - URI of NamedGraph's metadata graph

revision - Revision value of NamedGraph

createdByURIId - URI of ACL that this NamedGraph uses

acl - User that created the NamedGraph

modified - When graph was last modified

lastModifiedBy - Who last modified graph

Returns:

Message handled successfully

getAdditions

public java.util.Map<org.openrdf.model.URI,java.util.ArrayList<org.openrdf.model.Statement>> getAdditions()

Get the map of NamedGraph's URI and the set of additions

Returns:

Map of NamedGraph's URI and the set of additions

getDeletions

public java.util.Map<org.openrdf.model.URI,java.util.ArrayList<org.openrdf.model.Statement>> getDeletions()

Get the map of NamedGraph's URI and the set of deletions

Returns:

Map of NamedGraph's URI and the set of deletions