Example usage for org.apache.commons.net.nntp NNTPClient retrieveArticleInfo

Introduction

In this page you can find the example usage for org.apache.commons.net.nntp NNTPClient retrieveArticleInfo.

Prototype

@Deprecated
public Reader retrieveArticleInfo(int a, int b) throws IOException 

Source Link

Usage

From source file:Main.java

/**
 * Given an {@link NNTPClient} instance, and an integer range of messages, return 
 * an array of {@link Article} instances.
 * @param client //from   ww w.  j  a v a  2s.  co  m
 * @param lowArticleNumber
 * @param highArticleNumber
 * @return Article[] An array of Article
 * @throws IOException
 */
public static Article[] getArticleInfo(NNTPClient client, int lowArticleNumber, int highArticleNumber)
        throws IOException {
    Reader reader = null;
    Article[] articles = null;
    reader = (DotTerminatedMessageReader) client.retrieveArticleInfo(lowArticleNumber, highArticleNumber);

    if (reader != null) {
        String theInfo = readerToString(reader);
        StringTokenizer st = new StringTokenizer(theInfo, "\n");

        // Extract the article information
        // Mandatory format (from NNTP RFC 2980) is :
        // Subject\tAuthor\tDate\tID\tReference(s)\tByte Count\tLine Count

        int count = st.countTokens();
        articles = new Article[count];
        int index = 0;

        while (st.hasMoreTokens()) {
            StringTokenizer stt = new StringTokenizer(st.nextToken(), "\t");
            Article article = new Article();
            article.setArticleNumber(Integer.parseInt(stt.nextToken()));
            article.setSubject(stt.nextToken());
            article.setFrom(stt.nextToken());
            article.setDate(stt.nextToken());
            article.setArticleId(stt.nextToken());
            article.addHeaderField("References", stt.nextToken());
            articles[index++] = article;
        }
    } else {
        return null;
    }

    return articles;
}

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From source file:org.ossmeter.platform.communicationchannel.nntp.local.NntpUtil.java

public static Article[] getArticleInfo(NNTPClient nntpClient, int startArticleNumber, int endArticleNumber)
        throws IOException {
    Reader reader = null;//from  w ww  .  ja v a 2  s  .  com
    Article[] articles = null;
    reader = (DotTerminatedMessageReader) nntpClient.retrieveArticleInfo(startArticleNumber, endArticleNumber);

    if (reader != null) {
        String theInfo = readerToString(reader);
        StringTokenizer st = new StringTokenizer(theInfo, "\n");

        // Extract the article information
        // Mandatory format (from NNTP RFC 2980) is :
        // Subject\tAuthor\tDate\tID\tReference(s)\tByte Count\tLine Count

        int count = st.countTokens();
        articles = new Article[count];
        int index = 0;

        while (st.hasMoreTokens()) {
            StringTokenizer stt = new StringTokenizer(st.nextToken(), "\t");
            Article article = new Article();
            article.setArticleNumber(Integer.parseInt(stt.nextToken()));
            article.setSubject(decodeSubject(stt.nextToken()));
            article.setFrom(stt.nextToken());
            article.setDate(stt.nextToken());
            article.setArticleId(stt.nextToken());
            article.addHeaderField("References", stt.nextToken());
            articles[index++] = article;
        }
    } else {
        return null;
    }

    return articles;
}

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