package org.argeo.jackrabbit.remote; import java.io.Serializable; import java.util.Collections; import java.util.HashMap; import java.util.Map; import javax.jcr.Credentials; import javax.jcr.LoginException; import javax.jcr.Repository; import javax.jcr.RepositoryException; import javax.jcr.Session; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.jackrabbit.server.SessionProvider; /** To be injected, typically of scope="session" */ public class SimpleSessionProvider implements SessionProvider, Serializable { private static final long serialVersionUID = 2270957712453841368L; private final static Log log = LogFactory .getLog(SimpleSessionProvider.class); private transient Map sessions = Collections .synchronizedMap(new HashMap()); private Credentials credentials = null; public Session getSession(HttpServletRequest request, Repository rep, String workspace) throws LoginException, ServletException, RepositoryException { if (!sessions.containsKey(workspace)) { Session session = rep.login(credentials, workspace); sessions.put(workspace, session); return session; } else { Session session = sessions.get(workspace); if (!session.isLive()) { sessions.remove(workspace); session = rep.login(credentials, workspace); sessions.put(workspace, session); } return session; } } public void releaseSession(Session session) { if (log.isDebugEnabled()) log.debug("Releasing JCR session " + session); // session.logout(); // FIXME: find a way to log out when the HTTP session is expired } public void dispose() { for (String workspace : sessions.keySet()) { Session session = sessions.get(workspace); if (session.isLive()) session.logout(); } } }