/**
* $RCSfile$
* $Revision: $
* $Date: $
*
* Copyright (C) 2005-2008 Jive Software. All rights reserved.
*
* Licensed 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.jivesoftware.openfire.session;
import org.dom4j.Element;
import org.dom4j.tree.DefaultElement;
import org.jivesoftware.util.cache.ExternalizableUtil;
import org.xmpp.packet.Presence;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
/**
* Client session information to be used when running in a cluster. The session
* information is shared between cluster nodes and is meant to be used by remote
* sessions to avoid invocation remote calls and instead use cached information.
* This optimization should give an important boost to the application specifically
* while users are logging in.<p>
*
* Session information is stored after a user authenticated and bound a resource.
*
* @author Gaston Dombiak
*/
public class ClientSessionInfo implements Externalizable {
private Presence presence;
private String defaultList;
private String activeList;
private boolean offlineFloodStopped;
public ClientSessionInfo() {
}
public ClientSessionInfo(LocalClientSession session) {
presence = session.getPresence();
defaultList = session.getDefaultList() != null ? session.getDefaultList().getName() : null;
activeList = session.getActiveList() != null ? session.getActiveList().getName() : null;
offlineFloodStopped = session.isOfflineFloodStopped();
}
public Presence getPresence() {
return presence;
}
public String getDefaultList() {
return defaultList;
}
public String getActiveList() {
return activeList;
}
public boolean isOfflineFloodStopped() {
return offlineFloodStopped;
}
public void writeExternal(ObjectOutput out) throws IOException {
ExternalizableUtil.getInstance().writeSerializable(out, (DefaultElement) presence.getElement());
ExternalizableUtil.getInstance().writeBoolean(out, defaultList != null);
if (defaultList != null) {
ExternalizableUtil.getInstance().writeSafeUTF(out, defaultList);
}
ExternalizableUtil.getInstance().writeBoolean(out, activeList != null);
if (activeList != null) {
ExternalizableUtil.getInstance().writeSafeUTF(out, activeList);
}
ExternalizableUtil.getInstance().writeBoolean(out, offlineFloodStopped);
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
Element packetElement = (Element) ExternalizableUtil.getInstance().readSerializable(in);
presence = new Presence(packetElement, true);
if (ExternalizableUtil.getInstance().readBoolean(in)) {
defaultList = ExternalizableUtil.getInstance().readSafeUTF(in);
}
if (ExternalizableUtil.getInstance().readBoolean(in)) {
activeList = ExternalizableUtil.getInstance().readSafeUTF(in);
}
offlineFloodStopped = ExternalizableUtil.getInstance().readBoolean(in);
}
}