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 * docs/licenses/cddl.txt 011 * or http://www.opensource.org/licenses/cddl1.php. 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 * docs/licenses/cddl.txt. 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 2011-2014 UnboundID Corp. 026 */ 027 package com.unboundid.directory.sdk.ds.api; 028 029 import com.unboundid.directory.sdk.ds.internal.DirectoryServerExtension; 030 import com.unboundid.directory.sdk.ds.types.BackendContext; 031 import com.unboundid.util.Extensible; 032 import com.unboundid.util.ThreadSafety; 033 import com.unboundid.util.ThreadSafetyLevel; 034 035 /** 036 * This interface defines a set of methods that may be used by extensions 037 * to perform any processing that they might find necessary 038 * whenever a backend is initialized and/or finalized. 039 */ 040 @Extensible() 041 @DirectoryServerExtension() 042 @ThreadSafety(level=ThreadSafetyLevel.INTERFACE_THREADSAFE) 043 public abstract class BackendInitializationListener 044 { 045 046 /** 047 * Performs any processing that may be required whenever a backend 048 * has been registered for use in the Directory Server. This method will 049 * be invoked after the backend has been initialized and put into service. 050 * 051 * @param backendContext The backend that has been initialized and put into 052 * service. 053 */ 054 public abstract void backendInitialized(BackendContext backendContext); 055 056 057 058 /** 059 * Performs any processing that may be required whenever a backend 060 * is de-registered from the Directory Server. This method will 061 * be invoked before the backend has been taken out of service. 062 * 063 * @param backendContext The backend that is about to be taken out of service. 064 */ 065 public abstract void backendFinalized(BackendContext backendContext); 066 067 }