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package org.apache.catalina.session;

/**
 * Implementation of the <b>Manager</b> interface that makes use of
 * a Store to swap active Sessions to disk. It can be configured to
 * achieve several different goals:
 *
 * <li>Persist sessions across restarts of the Container</li>
 * <li>Fault tolerance, keep sessions backed up on disk to allow
 *     recovery in the event of unplanned restarts.</li>
 * <li>Limit the number of active sessions kept in memory by
 *     swapping less active sessions out to disk.</li>
 *
 * @version $Revision: 1.4 $
 * @author Kief Morris (kief@kief.com)
 */

public final class PersistentManager extends PersistentManagerBase {


    // ----------------------------------------------------- Instance Variables


    /**
     * The descriptive information about this implementation.
     */
    private static final String info = "PersistentManager/1.0";


    /**
     * The descriptive name of this Manager implementation (for logging).
     */
    protected static final String name = "PersistentManager";


    // ------------------------------------------------------------- Properties


    /**
     * Return descriptive information about this Manager implementation and
     * the corresponding version number, in the format
     * <code><description>/<version></code>.
     */
    public String getInfo() {

        return (this.info);

    }

    /**
     * Return the descriptive short name of this Manager implementation.
     */
    public String getName() {

        return (name);

    }
 }