Method read

src/java/org/apache/nutch/crawl/WebTableReader.java:227–260

Prints out the entry to the standard out

(String key, boolean dumpContent, boolean dumpHeaders,
      boolean dumpLinks, boolean dumpText)

  /** Prints out the entry to the standard out **/
  private void read(String key, boolean dumpContent, boolean dumpHeaders,
      boolean dumpLinks, boolean dumpText) throws ClassNotFoundException,
      IOException, Exception {
    DataStore<String, WebPage> datastore = StorageUtils.createWebStore(
        getConf(), String.class, WebPage.class);

    Query<String, WebPage> query = datastore.newQuery();
    String reversedUrl = TableUtil.reverseUrl(key);
    query.setKey(reversedUrl);

    Result<String, WebPage> result = datastore.execute(query);
    boolean found = false;
    // should happen only once
    while (result.next()) {
      try {
        WebPage page = result.get();
        String skey = result.getKey();
        // we should not get to this point but nevermind
        if (page == null || skey == null)
          break;
        found = true;
        String url = TableUtil.unreverseUrl(skey);
        System.out.println(getPageRepresentation(url, page, dumpContent,
            dumpHeaders, dumpLinks, dumpText));
      } catch (Exception e) {
        LOG.error(StringUtils.stringifyException(e));
      }
    }
    if (!found) {
      LOG.info("{} not found", key);
    }
    result.close();
    datastore.close();
  }

  /** Filters the entries from the table based on a regex **/
  public static class WebTableRegexMapper extends