| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.karaf.features.internal.util; |
| |
| import java.util.List; |
| |
| @SuppressWarnings("serial") |
| public class MultiException extends Exception { |
| |
| public MultiException(String message) { |
| super(message); |
| } |
| |
| public MultiException(String message, List<Exception> exceptions) { |
| super(message); |
| if (exceptions != null) { |
| for (Exception exception : exceptions) { |
| addSuppressed(exception); |
| } |
| } |
| } |
| |
| @Deprecated |
| public void addException(Exception e) { |
| addSuppressed(e); |
| } |
| |
| public void throwIfExceptions() throws MultiException { |
| if (getSuppressed().length > 0) { |
| throw this; |
| } |
| } |
| |
| @Deprecated |
| public Throwable[] getCauses() { |
| return getSuppressed(); |
| } |
| |
| public static void throwIf(String message, List<Exception> exceptions) throws MultiException { |
| if (exceptions != null && !exceptions.isEmpty()) { |
| StringBuilder sb = new StringBuilder(message); |
| sb.append(":"); |
| for (Exception e : exceptions) { |
| sb.append("\n\t"); |
| sb.append(e.getMessage()); |
| } |
| throw new MultiException(sb.toString(), exceptions); |
| } |
| } |
| } |