UUMailer


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   */
18  package org.apache.tools.ant.taskdefs.email;
19  
20  import java.io.BufferedInputStream  ;
21  import java.io.File  ;
22  import java.io.FileInputStream  ;
23  import java.io.IOException  ;
24  import java.io.PrintStream  ;
25  import org.apache.tools.ant.BuildException;
26  import org.apache.tools.ant.util.UUEncoder;
27  
28  /**
29   * An emailer that uuencodes attachments.
30   *
31   * @since Ant 1.5
32   */
33  class UUMailer extends PlainMailer {
34      protected void attach(File   file, PrintStream   out)
35           throws IOException   {
36          if (!file.exists() || !file.canRead()) {
37              throw new BuildException("File \"" + file.getName()
38                   + "\" does not exist or is not "
39                   + "readable.");
40          }
41  
42          FileInputStream   finstr = new FileInputStream  (file);
43  
44          try {
45              BufferedInputStream   in = new BufferedInputStream  (finstr);
46              UUEncoder encoder = new UUEncoder(file.getName());
47  
48              encoder.encode(in, out);
49  
50          } finally {
51              finstr.close();
52          }
53      }
54  }
55  
56
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags