| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| FileUploadException | 
 | 
 | 1.3333333333333333;1.333 | 
| 1 |  /* | |
| 2 |   * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 |   * contributor license agreements.  See the NOTICE file distributed with | |
| 4 |   * this work for additional information regarding copyright ownership. | |
| 5 |   * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 |   * (the "License"); you may not use this file except in compliance with | |
| 7 |   * the License.  You may obtain a copy of the License at | |
| 8 |   * | |
| 9 |   *      http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 |   * | |
| 11 |   * Unless required by applicable law or agreed to in writing, software | |
| 12 |   * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 |   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 |   * See the License for the specific language governing permissions and | |
| 15 |   * limitations under the License. | |
| 16 |   */ | |
| 17 |  package org.apache.commons.fileupload; | |
| 18 | ||
| 19 |  import java.io.PrintStream; | |
| 20 |  import java.io.PrintWriter; | |
| 21 | ||
| 22 |  /** | |
| 23 |   * Exception for errors encountered while processing the request. | |
| 24 |   */ | |
| 25 | public class FileUploadException extends Exception { | |
| 26 | ||
| 27 |      /** | |
| 28 |       * Serial version UID, being used, if the exception | |
| 29 |       * is serialized. | |
| 30 |       */ | |
| 31 | private static final long serialVersionUID = 8881893724388807504L; | |
| 32 | ||
| 33 |      /** | |
| 34 |       * The exceptions cause. We overwrite the cause of | |
| 35 |       * the super class, which isn't available in Java 1.3. | |
| 36 |       */ | |
| 37 | private final Throwable cause; | |
| 38 | ||
| 39 |      /** | |
| 40 |       * Constructs a new <code>FileUploadException</code> without message. | |
| 41 |       */ | |
| 42 |      public FileUploadException() { | |
| 43 | 0 |          this(null, null); | 
| 44 | 0 |      } | 
| 45 | ||
| 46 |      /** | |
| 47 |       * Constructs a new <code>FileUploadException</code> with specified detail | |
| 48 |       * message. | |
| 49 |       * | |
| 50 |       * @param msg the error message. | |
| 51 |       */ | |
| 52 | public FileUploadException(final String msg) { | |
| 53 | 9 | this(msg, null); | 
| 54 | 9 | } | 
| 55 | ||
| 56 |      /** | |
| 57 |       * Creates a new <code>FileUploadException</code> with the given | |
| 58 |       * detail message and cause. | |
| 59 |       * | |
| 60 |       * @param msg The exceptions detail message. | |
| 61 |       * @param cause The exceptions cause. | |
| 62 |       */ | |
| 63 |      public FileUploadException(String msg, Throwable cause) { | |
| 64 | 10 |          super(msg); | 
| 65 | 10 |          this.cause = cause; | 
| 66 | 10 | } | 
| 67 | ||
| 68 |      /** | |
| 69 |       * Prints this throwable and its backtrace to the specified print stream. | |
| 70 |       * | |
| 71 |       * @param stream <code>PrintStream</code> to use for output | |
| 72 |       */ | |
| 73 | @Override | |
| 74 | public void printStackTrace(PrintStream stream) { | |
| 75 | 0 |          super.printStackTrace(stream); | 
| 76 | 0 |          if (cause != null) { | 
| 77 | 0 |              stream.println("Caused by:"); | 
| 78 | 0 |              cause.printStackTrace(stream); | 
| 79 | } | |
| 80 | 0 |      } | 
| 81 | ||
| 82 |      /** | |
| 83 |       * Prints this throwable and its backtrace to the specified | |
| 84 |       * print writer. | |
| 85 |       * | |
| 86 |       * @param writer <code>PrintWriter</code> to use for output | |
| 87 |       */ | |
| 88 | @Override | |
| 89 | public void printStackTrace(PrintWriter writer) { | |
| 90 | 0 |          super.printStackTrace(writer); | 
| 91 | 0 |          if (cause != null) { | 
| 92 | 0 |              writer.println("Caused by:"); | 
| 93 | 0 |              cause.printStackTrace(writer); | 
| 94 | } | |
| 95 | 0 |      } | 
| 96 | ||
| 97 |      /** | |
| 98 |       * {@inheritDoc} | |
| 99 |       */ | |
| 100 | @Override | |
| 101 |      public Throwable getCause() { | |
| 102 | 2 |          return cause; | 
| 103 | } | |
| 104 | ||
| 105 | } |