Coverage report

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examples.nntp.post |
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     /*
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      * Copyright 2001-2005 The Apache Software Foundation
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      *     http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing, software
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      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
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      * limitations under the License.
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      */
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     package examples.nntp;
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     import java.io.BufferedReader;
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     import java.io.FileNotFoundException;
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     import java.io.FileReader;
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     import java.io.IOException;
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     import java.io.InputStreamReader;
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     import java.io.PrintWriter;
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     import java.io.Writer;
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     import org.apache.commons.net.io.Util;
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     import org.apache.commons.net.nntp.NNTPClient;
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     import org.apache.commons.net.nntp.NNTPReply;
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     import org.apache.commons.net.nntp.SimpleNNTPHeader;
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     import examples.PrintCommandListener;
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     /***
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      * This is an example program using the NNTP package to post an article
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      * to the specified newsgroup(s).  It prompts you for header information and
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      * a filename to post.
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      * <p>
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      ***/
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     public final class post
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     {
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         public final static void main(String[] args)
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         {
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             String from, subject, newsgroup, filename, server, organization;
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             String references;
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             BufferedReader stdin;
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             FileReader fileReader = null;
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             SimpleNNTPHeader header;
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             NNTPClient client;
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             if (args.length < 1)
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             {
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                 System.err.println("Usage: post newsserver");
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                 System.exit(1);
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             }
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             server = args[0];
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             stdin = new BufferedReader(class="keyword">new InputStreamReader(System.in));
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             try
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             {
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                 System.out.print("From: ");
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                 System.out.flush();
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                 from = stdin.readLine();
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                 System.out.print("Subject: ");
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                 System.out.flush();
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                 subject = stdin.readLine();
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                 header = new SimpleNNTPHeader(from, subject);
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                 System.out.print("Newsgroup: ");
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                 System.out.flush();
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                 newsgroup = stdin.readLine();
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                 header.addNewsgroup(newsgroup);
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                 while (true)
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                 {
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                     System.out.print("Additional Newsgroup <Hit enter to end>: ");
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                     System.out.flush();
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                     // Of course you don't want to do this because readLine() may be null
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                     newsgroup = stdin.readLine().trim();
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                     if (newsgroup.length() == 0)
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                         break;
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                     header.addNewsgroup(newsgroup);
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                 }
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                 System.out.print("Organization: ");
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                 System.out.flush();
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                 organization = stdin.readLine();
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                 System.out.print("References: ");
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                 System.out.flush();
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                 references = stdin.readLine();
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                 if (organization != null && organization.length() > 0)
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                     header.addHeaderField("Organization", organization);
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                 if (references != null && organization.length() > 0)
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                     header.addHeaderField("References", references);
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                 header.addHeaderField("X-Newsreader", "NetComponents");
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                 System.out.print("Filename: ");
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                 System.out.flush();
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                 filename = stdin.readLine();
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                 try
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                 {
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                     fileReader = new FileReader(filename);
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                 }
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                 catch (FileNotFoundException e)
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                 {
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                     System.err.println("File not found. " + e.getMessage());
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                     System.exit(1);
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                 }
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                 client = new NNTPClient();
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                 client.addProtocolCommandListener(new PrintCommandListener(
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                                                       new PrintWriter(System.out)));
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                 client.connect(server);
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                 if (!NNTPReply.isPositiveCompletion(client.getReplyCode()))
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                 {
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                     client.disconnect();
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                     System.err.println("NNTP server refused connection.");
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                     System.exit(1);
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                 }
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                 if (client.isAllowedToPost())
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                 {
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                     Writer writer = client.postArticle();
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                     if (writer != null)
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                     {
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                         writer.write(header.toString());
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                         Util.copyReader(fileReader, writer);
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                         writer.close();
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                         client.completePendingCommand();
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                     }
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                 }
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                 fileReader.close();
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                 client.logout();
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                 client.disconnect();
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             }
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             catch (IOException e)
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             {
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                 e.printStackTrace();
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                 System.exit(1);
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             }
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         }
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     }
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