1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.directory.ldap.client.template; 21 22 23 import org.apache.directory.api.ldap.model.exception.LdapException; 24 import org.apache.directory.ldap.client.api.LdapConnection; 25 26 27 /** 28 * A callback for running code against a managed {@link LdapConnection}. 29 * 30 * @param <T> The callback type 31 * 32 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 33 */ 34 public interface ConnectionCallback<T> 35 { 36 /** 37 * Provides a managed connection to the implementation of this method. 38 * The implementation is not responsible for open/close or borrow/return. 39 * 40 * @param connection The connection supplied to the implementation. 41 * @return Anything you want 42 * @throws LdapException If you want to 43 */ 44 T doWithConnection( LdapConnection connection ) throws LdapException; 45 }