| package org.apache.maven.exception; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * Provide a summary of the exception, containing:<ul> |
| * <li>the exception itself,</li> |
| * <li>useful end-user message,</li> |
| * <li>useful reference to a solution, or set of solutions: this is usually a wiki page url in |
| * <a href="http://cwiki.apache.org/confluence/display/MAVEN/">http://cwiki.apache.org/confluence/display/MAVEN/</a>, |
| * </li> |
| * <li>child exception summaries.</li> |
| * </ul> |
| */ |
| public class ExceptionSummary |
| { |
| |
| private Throwable exception; |
| |
| private String message; |
| |
| private String reference; |
| |
| private List<ExceptionSummary> children; |
| |
| public ExceptionSummary( Throwable exception, String message, String reference ) |
| { |
| this( exception, message, reference, null ); |
| } |
| |
| public ExceptionSummary( Throwable exception, String message, String reference, List<ExceptionSummary> children ) |
| { |
| this.exception = exception; |
| this.message = ( message != null ) ? message : ""; |
| this.reference = ( reference != null ) ? reference : ""; |
| this.children = ( children != null ) |
| ? Collections.unmodifiableList( children ) |
| : Collections.<ExceptionSummary>emptyList(); |
| |
| } |
| |
| public Throwable getException() |
| { |
| return exception; |
| } |
| |
| public String getMessage() |
| { |
| return message; |
| } |
| |
| public String getReference() |
| { |
| return reference; |
| } |
| |
| public List<ExceptionSummary> getChildren() |
| { |
| return children; |
| } |
| |
| } |