Пример #1
0
  public static void main(String args[]) throws IOException {

    // Function References
    String path =
        "http://motherlode.ucar.edu:8081/thredds/radarServer/nexrad/level3/IDD/dataset.xml";

    try {
      catURI = new URI(StringUtil2.escape(path, "/:-_."));
    } catch (URISyntaxException e) {
      System.out.println("radarServer main: URISyntaxException=" + e.getMessage());
      return;
    }

    // read the catalog
    System.out.println("radarServer main: full path=" + path);
    InputStream ios = null;
    try {

      URL url = new URL(path);
      ios = url.openStream();
      // ios = new FileInputStream(path);
      // acat = factory.readXML(ios, catURI );
      BufferedReader dataIS = new BufferedReader(new InputStreamReader(ios));

      while (true) {
        String line = dataIS.readLine();
        if (line == null) break;
        System.out.println(line);
      }

    } catch (Throwable t) {
      System.out.println("radarServer main: Exception on catalog=" + path + " " + t.getMessage());
      return;
    } finally {
      if (ios != null) {
        try {
          ios.close();
        } catch (IOException e) {
          System.out.println("radarServer main: error closing" + path);
        }
      }
    }
    return;
  }
Пример #2
0
  /**
   * Does the actual work of reading a catalog.
   *
   * @param factory use this InvCatalogFactory
   * @param path reletive path starting from content root
   * @param catalogFullPath absolute location on disk
   * @return the InvCatalogImpl, or null if failure
   */
  private InvCatalogImpl readCatalog(
      InvCatalogFactory factory, String path, String catalogFullPath) {

    InvCatalogImpl acat;
    try {
      catURI = new URI("file:" + StringUtil2.escape(catalogFullPath, "/:-_.")); // LOOK needed ?
    } catch (URISyntaxException e) {
      logServerStartup.info("radarServer readCatalog(): URISyntaxException=" + e.getMessage());
      return null;
    }

    // read the catalog
    logServerStartup.info(
        "radarServer readCatalog(): full path=" + catalogFullPath + "; path=" + path);
    FileInputStream ios = null;
    try {
      ios = new FileInputStream(catalogFullPath);
      acat = factory.readXML(ios, catURI);
    } catch (Throwable t) {
      logServerStartup.error(
          "radarServer readCatalog(): Exception on catalog="
              + catalogFullPath
              + " "
              + t.getMessage()); // +"\n log="+cat.getLog(), t);
      return null;
    } finally {
      if (ios != null) {
        try {
          ios.close();
        } catch (IOException e) {
          logServerStartup.info("radarServer readCatalog(): error closing" + catalogFullPath);
        }
      }
    }
    return acat;
  }