001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.apache.commons.vfs2.provider.sftp;
019
020import com.jcraft.jsch.JSch;
021import com.jcraft.jsch.JSchException;
022
023/**
024 * Provides identity to a {@link JSch}.
025 *
026 * @since 2.4
027 */
028public interface IdentityProvider {
029
030    /**
031     * Add this identity to the given JSch.
032     *
033     * @param jsch Target JSch.
034     * @throws JSchException If I/O error occurs.
035     */
036    void addIdentity(JSch jsch) throws JSchException;
037
038}