/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.vysper.xmpp.modules.roster.persistence;
import org.apache.vysper.storage.StorageProvider;
import org.apache.vysper.xmpp.addressing.Entity;
import org.apache.vysper.xmpp.modules.roster.Roster;
import org.apache.vysper.xmpp.modules.roster.RosterException;
import org.apache.vysper.xmpp.modules.roster.RosterItem;
/**
* for getting and changing rosters. implementations must transparently handle persistence
*
* @author The Apache MINA Project (dev@mina.apache.org)
*/
public interface RosterManager extends StorageProvider {
public final static String SERVER_SERVICE_ROSTERMANAGER = "rosterManager";
Roster retrieve(Entity jid) throws RosterException;
void addContact(Entity jid, RosterItem rosterItem) throws RosterException;
RosterItem getContact(Entity jidUser, Entity jidContact) throws RosterException;
void removeContact(Entity jid, Entity jidContact) throws RosterException;
}