    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.dbcp2;
    019
    020import java.sql.SQLException;
    021import java.util.List;
    022
    023/**
    024 * A SQLException based on a list of Throwable causes.
    025 * <p>
    026 * The first exception in the list is used as this exception's cause and is accessible with the usual
    027 * {@link #getCause()} while the complete list is accessible with {@link #getCauseList()}.
    028 * </p>
    029 *
    030 * @since 2.7.0
    031 */
    032public class SQLExceptionList extends SQLException {
    033
    034    private static final long serialVersionUID = 1L;
    035    private final List<? extends Throwable> causeList;
    036
    037    /**
    038     * Creates a new exception caused by a list of exceptions.
    039     *
    040     * @param causeList a list of cause exceptions.
    041     */
    042    public SQLExceptionList(List<? extends Throwable> causeList) {
    043        super(String.format("%,d exceptions: %s", causeList.size(), causeList), causeList.get(0));
    044        this.causeList = causeList;
    045    }
    046
    047    public List<? extends Throwable> getCauseList() {
    048        return causeList;
    049    }
    050
    051}