/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.clustering.web.undertow.session;
import org.jboss.as.web.session.RoutingSupport;
import org.jboss.as.web.session.SessionIdentifierCodec;
import org.wildfly.clustering.web.session.RouteLocator;
/**
* {@link SessionIdentifierCodec} that encodes the route determined by a {@link RouteLocator}.
* @author Paul Ferraro
*/
public class DistributableSessionIdentifierCodec implements SessionIdentifierCodec {
private final RouteLocator locator;
private final RoutingSupport routing;
public DistributableSessionIdentifierCodec(RouteLocator locator, RoutingSupport routing) {
this.locator = locator;
this.routing = routing;
}
/**
* {@inheritDoc}
*/
@Override
public String encode(String sessionId) {
String route = this.locator.locate(sessionId);
return (route != null) ? this.routing.format(sessionId, route) : sessionId;
}
/**
* {@inheritDoc}
*/
@Override
public String decode(String encodedSessionId) {
return this.routing.parse(encodedSessionId).getKey();
}
}