001/*
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Thierry Delprat
018 */
019
020package org.nuxeo.ecm.core.event.impl;
021
022import java.io.Serializable;
023import java.security.Principal;
024import java.util.Map;
025
026import org.nuxeo.ecm.core.api.CoreSession;
027import org.nuxeo.ecm.core.event.Event;
028
029/**
030 * Minimal eventContext implementation that can be used for events that are not bound to a CoreSession.
031 *
032 * @author Thierry Delprat
033 */
034public class UnboundEventContext extends EventContextImpl {
035
036    private static final long serialVersionUID = 1L;
037
038    protected boolean boundToCoreSession = false;
039
040    public UnboundEventContext(Principal principal, Map<String, Serializable> properties) {
041        this(null, principal, properties);
042    }
043
044    public UnboundEventContext(CoreSession session, Principal principal, Map<String, Serializable> properties) {
045        super(session, principal);
046        setProperties(properties);
047        boundToCoreSession = session != null;
048    }
049
050    @Override
051    public Event newEvent(String name) {
052        int flags = boundToCoreSession ? Event.FLAG_NONE : Event.FLAG_IMMEDIATE;
053        return newEvent(name, flags);
054    }
055
056}