001    /*
002     * CDDL HEADER START
003     *
004     * The contents of this file are subject to the terms of the
005     * Common Development and Distribution License, Version 1.0 only
006     * (the "License").  You may not use this file except in compliance
007     * with the License.
008     *
009     * You can obtain a copy of the license at
010     * trunk/opends/resource/legal-notices/OpenDS.LICENSE
011     * or https://OpenDS.dev.java.net/OpenDS.LICENSE.
012     * See the License for the specific language governing permissions
013     * and limitations under the License.
014     *
015     * When distributing Covered Code, include this CDDL HEADER in each
016     * file and include the License file at
017     * trunk/opends/resource/legal-notices/OpenDS.LICENSE.  If applicable,
018     * add the following below this CDDL HEADER, with the fields enclosed
019     * by brackets "[]" replaced with your own identifying information:
020     *      Portions Copyright [yyyy] [name of copyright owner]
021     *
022     * CDDL HEADER END
023     *
024     *
025     *      Copyright 2008 Sun Microsystems, Inc.
026     */
027    package org.opends.server.admin.std.server;
028    
029    
030    
031    import org.opends.server.admin.server.ConfigurationChangeListener;
032    
033    
034    
035    /**
036     * A server-side interface for querying File Count Log Retention
037     * Policy settings.
038     * <p>
039     * Retention policy based on the number of rotated log files on disk.
040     */
041    public interface FileCountLogRetentionPolicyCfg extends LogRetentionPolicyCfg {
042    
043      /**
044       * Gets the configuration class associated with this File Count Log Retention Policy.
045       *
046       * @return Returns the configuration class associated with this File Count Log Retention Policy.
047       */
048      Class<? extends FileCountLogRetentionPolicyCfg> configurationClass();
049    
050    
051    
052      /**
053       * Register to be notified when this File Count Log Retention Policy is changed.
054       *
055       * @param listener
056       *          The File Count Log Retention Policy configuration change listener.
057       */
058      void addFileCountChangeListener(ConfigurationChangeListener<FileCountLogRetentionPolicyCfg> listener);
059    
060    
061    
062      /**
063       * Deregister an existing File Count Log Retention Policy configuration change listener.
064       *
065       * @param listener
066       *          The File Count Log Retention Policy configuration change listener.
067       */
068      void removeFileCountChangeListener(ConfigurationChangeListener<FileCountLogRetentionPolicyCfg> listener);
069    
070    
071    
072      /**
073       * Gets the "java-class" property.
074       * <p>
075       * Specifies the fully-qualified name of the Java class that
076       * provides the File Count Log Retention Policy implementation.
077       *
078       * @return Returns the value of the "java-class" property.
079       */
080      String getJavaClass();
081    
082    
083    
084      /**
085       * Gets the "number-of-files" property.
086       * <p>
087       * Specifies the number of archived log files to retain before the
088       * oldest ones are cleaned.
089       *
090       * @return Returns the value of the "number-of-files" property.
091       */
092      int getNumberOfFiles();
093    
094    }