Пример #1
0
 void setConfig(Configuration config) {
   log.debug("config: " + config);
   proxyHost = config.get(PARAM_PROXY_HOST);
   proxyPort = config.getInt(PARAM_PROXY_PORT, DEFAULT_PROXY_PORT);
   if (StringUtil.isNullString(proxyHost) || proxyPort <= 0) {
     String http_proxy = System.getenv("http_proxy");
     if (!StringUtil.isNullString(http_proxy)) {
       try {
         HostPortParser hpp = new HostPortParser(http_proxy);
         proxyHost = hpp.getHost();
         proxyPort = hpp.getPort();
       } catch (HostPortParser.InvalidSpec e) {
         log.warning("Can't parse http_proxy environment var, ignoring: " + http_proxy + ": " + e);
       }
     }
   }
   if (StringUtil.isNullString(proxyHost) || proxyPort <= 0) {
     proxyHost = null;
   } else {
     log.info("Proxying through " + proxyHost + ":" + proxyPort);
   }
   userAgent = config.get(PARAM_USER_AGENT);
   if (StringUtil.isNullString(userAgent)) {
     userAgent = null;
   } else {
     log.debug("Setting User-Agent to " + userAgent);
   }
 }
  /** Create LockssKeystores from config subtree below {@link #PARAM_KEYSTORE} */
  void configureKeyStores(Configuration config) {
    Configuration allKs = config.getConfigTree(PARAM_KEYSTORE);
    for (Iterator iter = allKs.nodeIterator(); iter.hasNext(); ) {
      String id = (String) iter.next();
      Configuration oneKs = allKs.getConfigTree(id);
      try {
        LockssKeyStore lk = createLockssKeyStore(oneKs);
        String name = lk.getName();
        if (name == null) {
          log.error("KeyStore definition missing name: " + oneKs);
          continue;
        }
        LockssKeyStore old = keystoreMap.get(name);
        if (old != null && !lk.equals(old)) {
          log.warning(
              "Keystore "
                  + name
                  + " redefined.  "
                  + "New definition may not take effect until daemon restart");
        }

        log.debug("Adding keystore " + name);
        keystoreMap.put(name, lk);

      } catch (Exception e) {
        log.error("Couldn't create keystore: " + oneKs, e);
      }
    }
  }
Пример #3
0
  /**
   * Find mod files in the "mods" folder
   *
   * @param modFolder Folder to search
   * @param modFiles List of mod files to load
   */
  protected void findModFiles(File modFolder, LinkedList<File> modFiles) {
    List<String> supportedVerions = Arrays.asList(SUPPORTED_VERSIONS);

    for (File modFile : modFolder.listFiles(this)) {
      try {
        // Check for a version file
        ZipFile modZip = new ZipFile(modFile);
        ZipEntry version = modZip.getEntry("version.txt");

        if (version != null) {
          // Read the version string
          InputStream versionStream = modZip.getInputStream(version);
          BufferedReader versionReader = new BufferedReader(new InputStreamReader(versionStream));
          String strVersion = versionReader.readLine();
          versionReader.close();

          // Only add the mod if the version matches and we were able to successfully add it to the
          // class path
          if (supportedVerions.contains(strVersion) && addURLToClassPath(modFile.toURI().toURL())) {
            modFiles.add(modFile);
          }
        }

        modZip.close();
      } catch (Exception ex) {
        logger.warning(
            "Error enumerating '"
                + modFile.getAbsolutePath()
                + "': Invalid zip file or error reading file");
      }
    }
  }
Пример #4
0
 protected void initFeatureVersions() throws PluginException.InvalidDefinition {
   if (definitionMap.containsKey(KEY_PLUGIN_FEATURE_VERSION_MAP)) {
     Map<Plugin.Feature, String> map = new HashMap<Plugin.Feature, String>();
     Map<String, String> spec =
         (Map<String, String>) definitionMap.getMap(KEY_PLUGIN_FEATURE_VERSION_MAP);
     log.debug2("features: " + spec);
     for (Map.Entry<String, String> ent : spec.entrySet()) {
       try {
         // Prefix version string with feature name to create separate
         // namespace for each feature
         String key = ent.getKey();
         map.put(Plugin.Feature.valueOf(key), key + "_" + ent.getValue());
       } catch (RuntimeException e) {
         log.warning(
             getPluginName()
                 + " set unknown feature: "
                 + ent.getKey()
                 + " to version "
                 + ent.getValue(),
             e);
         throw new PluginException.InvalidDefinition("Unknown feature: " + ent.getKey(), e);
       }
     }
     featureVersion = map;
   } else {
     featureVersion = null;
   }
 }
Пример #5
0
  /**
   * Handles a message. Knows type "collectiveUpdate-"+name only. It is the responsibility of the
   * owner to propagate messages of this type using this method.
   */
  public boolean handleMessage(Message m, Object o) {

    if (!shouldLive || !m.getType().equals("collectiveUpdate-" + name)) return false;

    final String logSender = observer + "#collectiveUpdate";

    Logger.debug(logSender, "Update from " + m.getSender());

    /**/
    if (!m.getRecipient().name.equals(contributor.getName()))
      Logger.warning(
          logSender,
          "Recipient and my contributor are not the same:\n"
              + "Recipient: "
              + m.getRecipient().name
              + "\n"
              + "Contributor: "
              + contributor.getName(),
          null);
    /**/

    Collective c = (Collective) o;

    // --- reset array representations
    cacheCollection = null;
    commandCollection = null;

    // --- remove possible garbage
    cache.remove(m.getRecipient().name);
    c.cache.remove(m.getRecipient().name);
    cache.remove(m.getSender().name);
    c.cache.remove(m.getSender().name);

    // --- sending our contributions
    if (contributor == null)
      Logger.warning(logSender, "Non-contributor observer is known by " + m.getSender(), null);
    updateLocalInfo();
    m.setReply(this);

    // --- update containers
    repairSenderAddress(c, m.getSender());
    merge(c);
    observer.collectiveUpdated((ContributionBox) cache.get(m.getSender().name));

    return true;
  }
Пример #6
0
 private void teardownAuthTokenFile() {
   if (authTokenFile != null)
     try {
       authTokenFile.delete();
     } catch (WindowsException ex) {
       logger.warning(Strings.get("cant.delete", dcomInfo.getHost(), authTokenFilePath));
     }
 }
Пример #7
0
  /**
   * Find mod classes in the class path and enumerated mod files list
   *
   * @param classPathEntries Java class path split into string entries
   * @return map of classes to load
   */
  private HashMap<String, Class> findModClasses(
      String[] classPathEntries, LinkedList<File> modFiles) {
    // To try to avoid loading the same mod multiple times if it appears in more than one entry in
    // the class path, we index
    // the mods by name and hopefully match only a single instance of a particular mod
    HashMap<String, Class> modsToLoad = new HashMap<String, Class>();

    try {
      logger.info("Searching protection domain code source...");

      File packagePath =
          new File(LiteLoader.class.getProtectionDomain().getCodeSource().getLocation().toURI());
      LinkedList<Class> modClasses =
          getSubclassesFor(packagePath, Minecraft.class.getClassLoader(), LiteMod.class, "LiteMod");

      for (Class mod : modClasses) {
        modsToLoad.put(mod.getSimpleName(), mod);
      }

      if (modClasses.size() > 0)
        logger.info(String.format("Found %s potential matches", modClasses.size()));
    } catch (Throwable th) {
      logger.warning("Error loading from local class path: " + th.getMessage());
    }

    // Search through the class path and find mod classes
    for (String classPathPart : classPathEntries) {
      logger.info(String.format("Searching %s...", classPathPart));

      File packagePath = new File(classPathPart);
      LinkedList<Class> modClasses =
          getSubclassesFor(packagePath, Minecraft.class.getClassLoader(), LiteMod.class, "LiteMod");

      for (Class mod : modClasses) {
        modsToLoad.put(mod.getSimpleName(), mod);
      }

      if (modClasses.size() > 0)
        logger.info(String.format("Found %s potential matches", modClasses.size()));
    }

    // Search through mod files and find mod classes
    for (File modFile : modFiles) {
      logger.info(String.format("Searching %s...", modFile.getAbsolutePath()));

      LinkedList<Class> modClasses =
          getSubclassesFor(modFile, Minecraft.class.getClassLoader(), LiteMod.class, "LiteMod");

      for (Class mod : modClasses) {
        modsToLoad.put(mod.getSimpleName(), mod);
      }

      if (modClasses.size() > 0)
        logger.info(String.format("Found %s potential matches", modClasses.size()));
    }

    return modsToLoad;
  }
Пример #8
0
 public void startFile(String logfile) {
   File parent = new File(logfile).getParentFile();
   if (!parent.isDirectory() && !parent.mkdirs()) {
     logger.warning("Could not create log folder: " + parent);
   }
   Handler fileHandler = new RotatingFileHandler(logfile);
   fileHandler.setFormatter(new DateOutputFormatter(FILE_DATE));
   logger.addHandler(fileHandler);
 }
Пример #9
0
  /** Bucle principal del thread. */
  public void run() {

    try {
      while (true) {
        mylogger.finer("Waiting for a message.");
        String pkt = myPP.receive();

        mylogger.finer("Received message: " + pkt);

        if (pkt == null) break;

        StringTokenizer st = new StringTokenizer(pkt);

        int nsec = Integer.parseInt(st.nextToken());

        if (st.hasMoreTokens()) {
          String disp = st.nextToken();
          mylogger.fine("Requesting Start to Peers (" + nsec + "," + disp + ")");
          NeReDa.peers.start(this, nsec, disp, null);
        } else {
          mylogger.fine("Requesting Stop to Peers (" + nsec + ")");
          NeReDa.peers.stop(this, nsec);
        }
      }
    } catch (Exception e) {
      mylogger.warning("Terminated DataAttendant: " + e.getMessage());
    }

    try {
      synchronized (sock) {
        sock.close();
        sock.notify();
      }

    } catch (Exception e) {
      mylogger.warning("Closing DataAttendant socket: " + e.getMessage());
    }

    mylogger.fine("Deregistering");
    NeReDa.peers.Del(this);
  }
Пример #10
0
 protected String getHostName() {
   String res = ConfigManager.getPlatformHostname();
   if (res == null) {
     try {
       InetAddress inet = InetAddress.getLocalHost();
       return inet.getHostName();
     } catch (UnknownHostException e) {
       log.warning("Can't get hostname", e);
       return "unknown";
     }
   }
   return res;
 }
 static Properties getAuIdProperties(String location) {
   File propFile = new File(location + File.separator + AU_ID_FILE);
   try {
     InputStream is = new BufferedInputStream(new FileInputStream(propFile));
     Properties idProps = new Properties();
     idProps.load(is);
     is.close();
     return idProps;
   } catch (Exception e) {
     logger.warning("Error loading au id from " + propFile.getPath() + ".");
     return null;
   }
 }
 static String canonRoot(String root) {
   synchronized (canonicalRoots) {
     String canon = (String) canonicalRoots.get(root);
     if (canon == null) {
       try {
         canon = new File(root).getCanonicalPath();
         canonicalRoots.put(root, canon);
       } catch (IOException e) {
         logger.warning("Can't canonicalize: " + root, e);
         return root;
       }
     }
     return canon;
   }
 }
Пример #13
0
  /**
   * Repairing address of sender (might contain only name). This sets the right address of
   * myContribution in c, and puts the contribution into c.cache. sender is the address of the peer
   * to our best knowledge. However the atual address of the contributor might be different due to
   * forwarding and other nuances. The authoritive name is in c.myContribution. The authoritive host
   * and port are in sender.
   */
  private static void repairSenderAddress(Collective c, Address sender) {

    if (c.myContribution != null) {
      c.cache.put(
          c.myContribution.contributor.name,
          new ContributionBox(
              new Address(sender.getHost(), sender.port, c.myContribution.contributor.name),
              c.myContribution.timeStamp,
              c.myContribution.contribution));
    } else
      Logger.warning(
          "Collective#repairSenderAddress()",
          "Update doesn't contain contribution of sender " + sender,
          null);
  }
Пример #14
0
 void checkParamAgreement(String key, PrintfContext context) {
   List<String> printfList = getElementList(key);
   if (printfList == null) {
     return;
   }
   for (String printf : printfList) {
     if (StringUtil.isNullString(printf)) {
       log.warning("Null printf string in " + key);
       continue;
     }
     PrintfUtil.PrintfData p_data = PrintfUtil.stringToPrintf(printf);
     Collection<String> p_args = p_data.getArguments();
     for (String arg : p_args) {
       ConfigParamDescr descr = findAuConfigDescr(arg);
       if (descr == null) {
         throw new PluginException.InvalidDefinition(
             "Not a declared parameter: " + arg + " in " + printf + " in " + getPluginName());
       }
       // ensure range and set params used only in legal context
       switch (context) {
         case Regexp:
         case Display:
           // everything is legal in a regexp or a display string
           break;
         case URL:
           // NUM_RANGE and SET legal because can enumerate.  Can't
           // enumerate RANGE
           switch (descr.getType()) {
             case ConfigParamDescr.TYPE_RANGE:
               throw new PluginException.InvalidDefinition(
                   "Range parameter ("
                       + arg
                       + ") used in illegal context in "
                       + getPluginName()
                       + ": "
                       + key
                       + ": "
                       + printf);
             default:
           }
       }
     }
   }
 }
Пример #15
0
  /**
   * Create mod instances from the enumerated classes
   *
   * @param modsToLoad List of mods to load
   */
  private void loadMods(HashMap<String, Class> modsToLoad) {
    if (modsToLoad == null) {
      logger.info("Mod class discovery failed. Not loading any mods!");
      return;
    }

    logger.info("Discovered " + modsToLoad.size() + " total mod(s)");

    for (Class mod : modsToLoad.values()) {
      try {
        logger.info("Loading mod from " + mod.getName());

        LiteMod newMod = (LiteMod) mod.newInstance();
        mods.add(newMod);

        logger.info(
            "Successfully added mod " + newMod.getName() + " version " + newMod.getVersion());
      } catch (Throwable th) {
        logger.warning(th.toString());
        th.printStackTrace();
      }
    }
  }
Пример #16
0
  protected CIProperties makeCIProperties(ArchiveRecordHeader elementHeader) throws IOException {
    CIProperties ret = new CIProperties();
    Set elementHeaderFieldKeys = elementHeader.getHeaderFieldKeys();
    for (Iterator i = elementHeaderFieldKeys.iterator(); i.hasNext(); ) {
      String key = (String) i.next();
      try {

        Object valueObject = elementHeader.getHeaderValue(key);

        if (valueObject == null) {
          logger.warning("Ignoring null value for key '" + key + "'.");
        } else {
          String value = valueObject.toString();
          logger.debug3(key + ": " + value);
          ret.put(key, value);
        }

      } catch (ClassCastException ex) {
        logger.error("makeCIProperties: " + key + " threw ", ex);
        throw new CacheException.ExploderException(ex);
      }
    }
    return (ret);
  }
Пример #17
0
  /**
   * Create a new TdbAu instance from the properties.
   *
   * @param props the properties
   * @return a TdbAu instance set built from the properties
   */
  private TdbAu newTdbAu(Properties props) {
    String pluginId = (String) props.get("plugin");
    if (pluginId == null) {
      throw new IllegalArgumentException("TdbAu plugin ID not specified");
    }

    String auName = props.getProperty("title");
    if (auName == null) {
      throw new IllegalArgumentException("TdbAu title not specified");
    }

    // create a new TdbAu and set its elements
    TdbAu au = new TdbAu(auName, pluginId);

    // process attrs, and params
    Map<String, Map<String, String>> paramMap = new HashMap<String, Map<String, String>>();
    for (Map.Entry<Object, Object> entry : props.entrySet()) {
      String key = String.valueOf(entry.getKey());
      String value = String.valueOf(entry.getValue());
      if (key.startsWith("attributes.")) {
        // set attributes directly
        String name = key.substring("attributes.".length());
        try {
          au.setAttr(name, value);
        } catch (TdbException ex) {
          logger.warning(
              "Cannot set attribute \"" + name + "\" with value \"" + value + "\" -- ignoring");
        }

      } else if (key.startsWith("param.")) {
        // skip to param name
        String param = key.substring("param.".length());
        int i;
        if (((i = param.indexOf(".key")) < 0) && ((i = param.indexOf(".value")) < 0)) {
          logger.warning(
              "Ignoring unexpected param key for au \""
                  + auName
                  + "\" key: \""
                  + key
                  + "\" -- ignoring");
        } else {
          // get param map for pname
          String pname = param.substring(0, i);
          Map<String, String> pmap = paramMap.get(pname);
          if (pmap == null) {
            pmap = new HashMap<String, String>();
            paramMap.put(pname, pmap);
          }
          // add name and value to param map for pname
          String name = param.substring(i + 1);
          pmap.put(name, value);
        }

      } else if (!key.equals("title") // TdbAu has "name" property
          && !key.equals("plugin") // TdbAu has "pluginId" property
          && !key.equals("journalTitle") // TdbAu has "title" TdbTitle property
          && !key.startsWith("journal.")) { // TdbAu has "title" TdbTitle property
        // translate all other properties into AU properties
        try {
          au.setPropertyByName(key, value);
        } catch (TdbException ex) {
          logger.warning(
              "Cannot set property \"" + key + "\" with value \"" + value + "\" -- ignoring");
        }
      }
    }

    // set param from accumulated "key", and "value" entries
    for (Map<String, String> pmap : paramMap.values()) {
      String name = pmap.get("key");
      String value = pmap.get("value");
      if (name == null) {
        logger.warning("Ignoring property with null name");
      } else if (value == null) {
        logger.warning("Ignoring property \"" + name + "\" with null value");
      } else {
        try {
          au.setParam(name, value);
        } catch (TdbException ex) {
          logger.warning(
              "Cannot set param \"" + name + "\" with value \"" + value + "\" -- ignoring");
        }
      }
    }

    return au;
  }
Пример #18
0
  /** Query the daemon for information required to set up this command */
  private boolean commandSetup() {

    Configuration configuration = null;
    Collection noEditKeys = null;
    String key;
    String value;

    /*
     * Configure a well known publication?
     */
    if ((value = getParameter(AP_E_PUBLICATION)) != null) {
      PluginProxy plugin = getTitlePlugin(value);

      /*
       * Set plugin and Title configuration information
       */
      if (plugin == null) {
        String message = "Unknown Publication:" + value;

        log.warning(message);
        return error(message);
      }

      setPlugin(plugin);
      setTitleConfig(plugin.getTitleConfig(value));

      configuration = getTitleConfig().getConfig();
      noEditKeys = getNoEditKeys();

    } else {
      /*
       * Lookup by Plugin or Class name - set the plugin
       *
       * NB: As of 23-Feb-04, this is not supported from AddAuPage.java.  See
       *     AddAuWithCompleteFunctionalityPage.java for full support.
       */
      if ((value = getParameter(AP_E_PLUGIN)) != null) {
        key = RemoteApi.pluginKeyFromId(value);

      } else if ((value = getParameter(AP_E_CLASSNAME)) != null) {
        key = RemoteApi.pluginKeyFromId(value);

      } else {
        return error("Supply a Publication, Plugin, or Class name");
      }

      if (StringUtil.isNullString(key)) {
        return error("Supply a valid Publication, Plugin, or Class name");
      }

      if (!pluginLoaded(key)) {
        return error("Plugin is not loaded: " + key);
      }

      setPlugin(getPluginProxy(key));
    }

    /*
     * Finally, return an XML rendition of the Plugin and AU key set up
     */
    generateSetupXml(configuration, noEditKeys);
    return true;
  }
Пример #19
0
  /**
   * A tracker wants to know if there's a Task to run. Returns a task we'd like the TaskTracker to
   * execute right now.
   *
   * <p>Eventually this function should compute load on the various TaskTrackers, and incorporate
   * knowledge of DFS file placement. But for right now, it just grabs a single item out of the
   * pending task list and hands it back.
   */
  public synchronized Task pollForNewTask(String taskTracker) {
    //
    // Compute average map and reduce task numbers across pool
    //
    int avgMaps = 0;
    int avgReduces = 0;
    int numTaskTrackers;
    TaskTrackerStatus tts;
    synchronized (taskTrackers) {
      numTaskTrackers = taskTrackers.size();
      tts = (TaskTrackerStatus) taskTrackers.get(taskTracker);
    }
    if (numTaskTrackers > 0) {
      avgMaps = totalMaps / numTaskTrackers;
      avgReduces = totalReduces / numTaskTrackers;
    }
    int totalCapacity = numTaskTrackers * maxCurrentTasks;
    //
    // Get map + reduce counts for the current tracker.
    //
    if (tts == null) {
      LOG.warning("Unknown task tracker polling; ignoring: " + taskTracker);
      return null;
    }

    int numMaps = tts.countMapTasks();
    int numReduces = tts.countReduceTasks();

    //
    // In the below steps, we allocate first a map task (if appropriate),
    // and then a reduce task if appropriate.  We go through all jobs
    // in order of job arrival; jobs only get serviced if their
    // predecessors are serviced, too.
    //

    //
    // We hand a task to the current taskTracker if the given machine
    // has a workload that's equal to or less than the averageMaps
    // +/- TASK_ALLOC_EPSILON.  (That epsilon is in place in case
    // there is an odd machine that is failing for some reason but
    // has not yet been removed from the pool, making capacity seem
    // larger than it really is.)
    //
    synchronized (jobsByArrival) {
      if ((numMaps < maxCurrentTasks) && (numMaps <= (avgMaps + TASK_ALLOC_EPSILON))) {

        int totalNeededMaps = 0;
        for (Iterator it = jobsByArrival.iterator(); it.hasNext(); ) {
          JobInProgress job = (JobInProgress) it.next();
          if (job.getStatus().getRunState() != JobStatus.RUNNING) {
            continue;
          }

          Task t = job.obtainNewMapTask(taskTracker, tts);
          if (t != null) {
            return t;
          }

          //
          // Beyond the highest-priority task, reserve a little
          // room for failures and speculative executions; don't
          // schedule tasks to the hilt.
          //
          totalNeededMaps += job.desiredMaps();
          double padding = 0;
          if (totalCapacity > MIN_SLOTS_FOR_PADDING) {
            padding = Math.min(maxCurrentTasks, totalNeededMaps * PAD_FRACTION);
          }
          if (totalNeededMaps + padding >= totalCapacity) {
            break;
          }
        }
      }

      //
      // Same thing, but for reduce tasks
      //
      if ((numReduces < maxCurrentTasks) && (numReduces <= (avgReduces + TASK_ALLOC_EPSILON))) {

        int totalNeededReduces = 0;
        for (Iterator it = jobsByArrival.iterator(); it.hasNext(); ) {
          JobInProgress job = (JobInProgress) it.next();
          if (job.getStatus().getRunState() != JobStatus.RUNNING) {
            continue;
          }

          Task t = job.obtainNewReduceTask(taskTracker, tts);
          if (t != null) {
            return t;
          }

          //
          // Beyond the highest-priority task, reserve a little
          // room for failures and speculative executions; don't
          // schedule tasks to the hilt.
          //
          totalNeededReduces += job.desiredReduces();
          double padding = 0;
          if (totalCapacity > MIN_SLOTS_FOR_PADDING) {
            padding = Math.min(maxCurrentTasks, totalNeededReduces * PAD_FRACTION);
          }
          if (totalNeededReduces + padding >= totalCapacity) {
            break;
          }
        }
      }
    }
    return null;
  }
Пример #20
0
  /**
   * @param in input stream to be used (e.g. System.in)
   * @param prompt The prompt to display to the user.
   * @return The password as entered by the user.
   */
  public static final char[] getPassword(InputStream in, String prompt) throws IOException {
    MaskingThread maskingthread = new MaskingThread(prompt);
    Thread thread = new Thread(maskingthread);
    thread.start();

    char[] lineBuffer;
    char[] buf;
    int i;

    buf = lineBuffer = new char[128];

    int room = buf.length;
    int offset = 0;
    int c;

    loop:
    while (true) {
      c = in.read();
      switch (c) {
        case -1:
        case '\n':
          break loop;

        case '\r':
          int c2 = in.read();
          if ((c2 != '\n') && (c2 != -1)) {
            if (!(in instanceof PushbackInputStream)) {
              in = new PushbackInputStream(in);
            }
            ((PushbackInputStream) in).unread(c2);
          } else {
            break loop;
          }
        default:
          if (--room < 0) {
            buf = new char[offset + 128];
            room = buf.length - offset - 1;
            System.arraycopy(lineBuffer, 0, buf, 0, offset);
            Arrays.fill(lineBuffer, ' ');
            lineBuffer = buf;
          }
          buf[offset++] = (char) c;
          break;
      }
    }
    maskingthread.stopMasking();
    System.out.print("\010");
    // Code to clear doskey on win nt/2000 - Alt+F7
    String os = System.getProperty("os.name");
    if (os != null && os.toLowerCase().startsWith("windows")) {
      try {
        java.awt.Robot robot = new java.awt.Robot();
        robot.keyPress(java.awt.event.KeyEvent.VK_ALT);
        robot.keyPress(java.awt.event.KeyEvent.VK_F7);
        robot.keyRelease(java.awt.event.KeyEvent.VK_F7);
        robot.keyRelease(java.awt.event.KeyEvent.VK_ALT);
      } catch (Exception ignore) {
        logger.warning("Could not clears command history: " + ignore);
      }
    }

    if (offset == 0) {
      return null;
    }
    char[] ret = new char[offset];
    System.arraycopy(buf, 0, ret, 0, offset);
    Arrays.fill(buf, ' ');
    return ret;
  }
Пример #21
0
  public QSAdminGUI(QSAdminMain qsadminMain, JFrame parentFrame) {
    this.parentFrame = parentFrame;
    Container cp = this;
    qsadminMain.setGUI(this);
    cp.setLayout(new BorderLayout(5, 5));
    headerPanel = new HeaderPanel(qsadminMain, parentFrame);
    mainCommandPanel = new MainCommandPanel(qsadminMain);
    cmdConsole = new CmdConsole(qsadminMain);
    propertiePanel = new PropertiePanel(qsadminMain);

    if (headerPanel == null
        || mainCommandPanel == null
        || cmdConsole == null
        || propertiePanel == null) {
      throw new RuntimeException("Loading of one of gui component failed.");
    }

    headerPanel.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
    cp.add(headerPanel, BorderLayout.NORTH);
    JScrollPane propertieScrollPane = new JScrollPane(propertiePanel);
    // JScrollPane commandScrollPane = new JScrollPane(mainCommandPanel);
    JSplitPane splitPane =
        new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, mainCommandPanel, cmdConsole);
    splitPane.setOneTouchExpandable(false);
    splitPane.setDividerLocation(250);
    // splitPane.setDividerLocation(0.70);

    tabbedPane = new JTabbedPane(JTabbedPane.TOP);
    tabbedPane.addTab("Main", ball, splitPane, "Main Commands");
    tabbedPane.addTab("Get/Set", ball, propertieScrollPane, "Properties Panel");

    QSAdminPluginConfig qsAdminPluginConfig = null;
    PluginPanel pluginPanel = null;
    // -- start of loadPlugins
    try {
      File xmlFile = null;
      ClassLoader classLoader = null;
      Class mainClass = null;

      File file = new File(pluginDir);
      File dirs[] = null;

      if (file.canRead()) dirs = file.listFiles(new DirFileList());

      for (int i = 0; dirs != null && i < dirs.length; i++) {
        xmlFile = new File(dirs[i].getAbsolutePath() + File.separator + "plugin.xml");
        if (xmlFile.canRead()) {
          qsAdminPluginConfig = PluginConfigReader.read(xmlFile);
          if (qsAdminPluginConfig.getActive().equals("yes")
              && qsAdminPluginConfig.getType().equals("javax.swing.JPanel")) {
            classLoader = ClassUtil.getClassLoaderFromJars(dirs[i].getAbsolutePath());
            mainClass = classLoader.loadClass(qsAdminPluginConfig.getMainClass());
            logger.fine("Got PluginMainClass " + mainClass);
            pluginPanel = (PluginPanel) mainClass.newInstance();
            if (JPanel.class.isInstance(pluginPanel) == true) {
              logger.info("Loading plugin : " + qsAdminPluginConfig.getName());
              pluginPanelMap.put("" + (2 + i), pluginPanel);
              plugins.add(pluginPanel);
              tabbedPane.addTab(
                  qsAdminPluginConfig.getName(),
                  ball,
                  (JPanel) pluginPanel,
                  qsAdminPluginConfig.getDesc());
              pluginPanel.setQSAdminMain(qsadminMain);
              pluginPanel.init();
            }
          } else {
            logger.info(
                "Plugin "
                    + dirs[i]
                    + " is disabled so skipping "
                    + qsAdminPluginConfig.getActive()
                    + ":"
                    + qsAdminPluginConfig.getType());
          }
        } else {
          logger.info("No plugin configuration found in " + xmlFile + " so skipping");
        }
      }
    } catch (Exception e) {
      logger.warning("Error loading plugin : " + e);
      logger.fine("StackTrace:\n" + MyString.getStackTrace(e));
    }
    // -- end of loadPlugins

    tabbedPane.addChangeListener(
        new ChangeListener() {
          int selected = -1;
          int oldSelected = -1;

          public void stateChanged(ChangeEvent e) {
            // if plugin
            selected = tabbedPane.getSelectedIndex();
            if (selected >= 2) {
              ((PluginPanel) pluginPanelMap.get("" + selected)).activated();
            }
            if (oldSelected >= 2) {
              ((PluginPanel) pluginPanelMap.get("" + oldSelected)).deactivated();
            }
            oldSelected = selected;
          }
        });

    // tabbedPane.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
    cp.add(tabbedPane, BorderLayout.CENTER);

    buildMenu();
  }
Пример #22
0
  /**
   * Merge other Tdb into this one. Makes copies of otherTdb's non-duplicate TdbPublisher, TdbTitle,
   * and TdbAu objects and their non-duplicate children. The object themselves are not merged.
   *
   * @param otherTdb the other Tdb
   * @throws TdbException if Tdb is sealed
   */
  public void copyFrom(Tdb otherTdb) throws TdbException {
    // ignore inappropriate Tdb values
    if ((otherTdb == null) || (otherTdb == this)) {
      return;
    }

    if (isSealed()) {
      throw new TdbException("Cannot add otherTdb AUs to sealed Tdb");
    }

    // merge non-duplicate publishers of otherTdb
    boolean tdbIsNew = tdbPublisherMap.isEmpty();
    for (TdbPublisher otherPublisher : otherTdb.getAllTdbPublishers().values()) {
      String pubName = otherPublisher.getName();
      TdbPublisher thisPublisher;
      boolean publisherIsNew = true;
      if (tdbIsNew) {
        // no need to check for existing publisher if TDB is new
        thisPublisher = new TdbPublisher(pubName);
        tdbPublisherMap.put(pubName, thisPublisher);
      } else {
        thisPublisher = tdbPublisherMap.get(pubName);
        publisherIsNew = (thisPublisher == null);
        if (publisherIsNew) {
          // copy publisher if not present in this Tdb
          thisPublisher = new TdbPublisher(pubName);
          tdbPublisherMap.put(pubName, thisPublisher);
        }
      }

      // merge non-duplicate titles of otherPublisher into thisPublisher
      for (TdbTitle otherTitle : otherPublisher.getTdbTitles()) {
        String otherId = otherTitle.getId();
        TdbTitle thisTitle;
        boolean titleIsNew = true;
        if (publisherIsNew) {
          // no need to check for existing title if publisher is new
          thisTitle = otherTitle.copyForTdbPublisher(thisPublisher);
          thisPublisher.addTdbTitle(thisTitle);
        } else {
          thisTitle = thisPublisher.getTdbTitleById(otherId);
          titleIsNew = (thisTitle == null);
          if (titleIsNew) {
            // copy title if not present in this publisher
            thisTitle = otherTitle.copyForTdbPublisher(thisPublisher);
            thisPublisher.addTdbTitle(thisTitle);
          } else if (!thisTitle.getName().equals(otherTitle.getName())) {
            // error because it could lead to a missing title -- one probably has a typo
            // (what about checking other title elements too?)
            logger.error(
                "Ignorning duplicate title entry: \""
                    + otherTitle.getName()
                    + "\" with the same ID as \""
                    + thisTitle.getName()
                    + "\"");
          }
        }

        // merge non-duplicate TdbAus of otherTitle into thisTitle
        for (TdbAu otherAu : otherTitle.getTdbAus()) {
          // no need to check for existing au if title is new
          String pluginId = otherAu.getPluginId();
          if (titleIsNew || !getTdbAuIds(pluginId).contains(otherAu.getId())) {
            // always succeeds we've already checked for duplicate
            TdbAu thisAu = otherAu.copyForTdbTitle(thisTitle);
            addTdbAuForPlugin(thisAu);
          } else {
            TdbAu thisAu = findExistingTdbAu(otherAu);
            if (!thisAu.getTdbTitle().getName().equals(otherAu.getTdbTitle().getName())) {
              if (!thisAu.getName().equals(otherAu.getName())) {
                logger.error(
                    "Ignorning duplicate au entry: \""
                        + otherAu.getName()
                        + "\" for title \""
                        + otherAu.getTdbTitle().getName()
                        + "\" with same definion as existing au entry: \""
                        + thisAu.getName()
                        + "\" for title \""
                        + thisAu.getTdbTitle().getName()
                        + "\"");
              } else {
                logger.error(
                    "Ignorning duplicate au entry: \""
                        + otherAu.getName()
                        + "\" for title \""
                        + otherAu.getTdbTitle().getName()
                        + "\" with same definion as existing one for title \""
                        + thisAu.getTdbTitle().getName()
                        + "\"");
              }
            } else if (!thisAu.getName().equals(otherAu.getName())) {
              // error because it could lead to a missing AU -- one probably has a typo
              logger.error(
                  "Ignorning duplicate au entry: \""
                      + otherAu.getName()
                      + "\" with the same definition as \""
                      + thisAu.getName()
                      + "\" for title \""
                      + otherAu.getTdbTitle().getName());
            } else {
              logger.warning(
                  "Ignoring duplicate au entry: \""
                      + otherAu.getName()
                      + "\" for title \""
                      + otherAu.getTdbTitle().getName());
            }
          }
        }
      }
    }
  }
  /**
   * Callback method to process modifications in the common ConfigOptions panel. ConfigOptions was
   * developed to be common to many applications (even though we only have three modes), so it does
   * not have any knowledge of how we are using it within this dialog box. So ConfigOptions just
   * sends updates to registered Observers whenever anything changes. We can receive those
   * notifications here, and decide whether we have enough information to enable the "Connect"
   * button of the dialog box.
   */
  public void update(Observable o, Object arg) {
    // we are going to ignore the Observable object, since we are only
    // observing one object. All we are interested in is the argument.

    if (!(arg instanceof OptionUpdate)) {
      log.log(
          Level.WARNING,
          "DatabaseLocationDialog received update type: " + arg,
          new IllegalArgumentException());
      return;
    }

    OptionUpdate optionUpdate = (OptionUpdate) arg;

    // load saved configuration
    SavedConfiguration config = SavedConfiguration.getSavedConfiguration();

    switch (optionUpdate.getUpdateType()) {
      case DB_LOCATION_CHANGED:
        location = (String) optionUpdate.getPayload();
        if (configOptions.getApplicationMode() == ApplicationMode.STANDALONE_CLIENT) {
          File f = new File(location);
          if (f.exists() && f.canRead() && f.canWrite()) {
            validDb = true;
            log.info("File chosen " + location);
            config.setParameter(SavedConfiguration.DATABASE_LOCATION, location);
          } else {
            log.warning("Invalid file " + location);
          }
        } else {
          try {
            if (location.matches("\\d+\\.\\d+\\.\\d+\\.\\d+")) {
              // location given matches 4 '.' separated numbers
              // regex could be improved by limiting each quad to
              // no more than 3 digits.
              String[] quads = location.split("\\.");
              byte[] address = new byte[quads.length];
              for (int i = 0; i < quads.length; i++) {
                address[i] = new Integer(quads[i]).byteValue();
              }
              InetAddress.getByAddress(address);
            } else {
              InetAddress.getAllByName(location);
            }
            log.info("Server specified " + location);
            validDb = true;
            config.setParameter(SavedConfiguration.SERVER_ADDRESS, location);
          } catch (UnknownHostException uhe) {
            log.warning("Unknown host: " + location);
            validDb = false;
          }
        }
        break;
      case PORT_CHANGED:
        port = (String) optionUpdate.getPayload();
        int p = Integer.parseInt(port);

        if (p >= LOWEST_PORT && p < HIGHEST_PORT) {
          if (p < SYSTEM_PORT_BOUNDARY) {
            log.info("User chose System port " + port);
          } else if (p < IANA_PORT_BOUNDARY) {
            log.info("User chose IANA port " + port);
          } else {
            log.info("User chose dynamic port " + port);
          }
          validPort = true;
          config.setParameter(SavedConfiguration.SERVER_PORT, port);
        } else {
          validPort = false;
        }
        break;
      case NETWORK_CHOICE_MADE:
        networkType = (ConnectionType) optionUpdate.getPayload();
        switch (networkType) {
          case SOCKET:
            log.info("Server connection via Sockets");
            break;
          case RMI:
            log.info("Server connection via RMI");
            break;
          default:
            log.info("Unknown connection type: " + networkType);
            break;
        }
        config.setParameter(SavedConfiguration.NETWORK_TYPE, "" + networkType);
        validCnx = true;
        break;
      default:
        log.warning("Unknown update: " + optionUpdate);
        break;
    }

    boolean allValid = validDb && validPort && validCnx;
    connectButton.setEnabled(allValid);
  }
 /**
  * This is called when a node is in an inconsistent state. It simply creates some necessary
  * directories and deactivates the node. Future polls should restore it properly.
  *
  * @param node the inconsistent node
  */
 void deactivateInconsistentNode(RepositoryNodeImpl node) {
   logger.warning("Deactivating inconsistent node.");
   FileUtil.ensureDirExists(node.contentDir);
   // manually deactivate
   node.deactivateContent();
 }
Пример #25
0
  /**
   * Get or create TdbTitle for the specified properties and TdbAu.
   *
   * @param props the properties
   * @param au the TdbAu
   * @return the corresponding TdbTitle
   */
  private TdbTitle getTdbTitle(Properties props, TdbAu au) {
    TdbTitle title = null;

    // get publisher name
    String publisherNameFromProps = getTdbPublisherName(props, au);

    // get the title name
    String titleNameFromProps = getTdbTitleName(props, au);

    // get the title ID
    String titleIdFromProps = getTdbTitleId(props, au);

    String titleId = titleIdFromProps;
    if (titleId == null) {
      // generate a titleId if one not specified, using the
      // hash code of the combined title name and publisher names
      int hash = (titleNameFromProps + publisherNameFromProps).hashCode();
      titleId = (hash < 0) ? ("id:1" + (-hash)) : ("id:0" + hash);
    }

    // get publisher specified by property name
    TdbPublisher publisher = tdbPublisherMap.get(publisherNameFromProps);
    if (publisher != null) {
      // find title from publisher
      title = publisher.getTdbTitleById(titleId);
      if (title != null) {
        // warn that title name is different
        if (!title.getName().equals(titleNameFromProps)) {
          logger.warning(
              "Title for au \""
                  + au.getName()
                  + "\": \""
                  + titleNameFromProps
                  + "\" is different than existing title \""
                  + title.getName()
                  + "\" for id "
                  + titleId
                  + " -- using existing title.");
        }
        return title;
      }
    }

    if (publisher == null) {
      // warn of missing publisher name
      if (publisherNameFromProps.startsWith(UNKNOWN_PUBLISHER_PREFIX)) {
        logger.warning(
            "Publisher missing for au \""
                + au.getName()
                + "\" -- using \""
                + publisherNameFromProps
                + "\"");
      }

      // create new publisher for specified publisher name
      publisher = new TdbPublisher(publisherNameFromProps);
      tdbPublisherMap.put(publisherNameFromProps, publisher);
    }

    // warn of missing title name and/or id
    if (titleNameFromProps.startsWith(UNKNOWN_TITLE_PREFIX)) {
      logger.warning(
          "Title missing for au \"" + au.getName() + "\" -- using \"" + titleNameFromProps + "\"");
    }
    if (titleIdFromProps == null) {
      logger.debug2("Title ID missing for au \"" + au.getName() + "\" -- using " + titleId);
    }

    // create title and add to publisher
    title = new TdbTitle(titleNameFromProps, titleId);
    try {
      publisher.addTdbTitle(title);
    } catch (TdbException ex) {
      // shouldn't happen: title already exists in publisher
      logger.error(ex.getMessage(), ex);
    }

    return title;
  }
Пример #26
0
 /** Clean up all resources used by this poll. Removes the poll directory. */
 public void closePoll() {
   if (pollDir != null && pollDir.isDirectory() && !FileUtil.delTree(pollDir))
     log.warning("Unable to delete poll state directory: " + pollDir);
 }
  /**
   * Creates a dialog where the user can specify the location of the database,including the type of
   * network connection (if this is a networked client)and IP address and port number; or search and
   * select the database on a local drive if this is a standalone client.
   *
   * @param parent Defines the Component that is to be the parent of this dialog box. For
   *     information on how this is used, see <code>JOptionPane</code>
   * @param connectionMode Specifies the type of connection (standalone or networked)
   * @see JOptionPane
   */
  public DatabaseLocationDialog(Frame parent, ApplicationMode connectionMode) {
    configOptions = (new ConfigOptions(connectionMode));
    configOptions.getObservable().addObserver(this);

    // load saved configuration
    SavedConfiguration config = SavedConfiguration.getSavedConfiguration();

    // the port and connection type are irrelevant in standalone mode
    if (connectionMode == ApplicationMode.STANDALONE_CLIENT) {
      validPort = true;
      validCnx = true;
      networkType = ConnectionType.DIRECT;
      location = config.getParameter(SavedConfiguration.DATABASE_LOCATION);
    } else {
      // there may not be a network connectivity type defined and, if
      // not, we do not set a default - force the user to make a choice
      // the at least for the first time they run this.
      String tmp = config.getParameter(SavedConfiguration.NETWORK_TYPE);
      if (tmp != null) {
        try {
          networkType = ConnectionType.valueOf(tmp);
          configOptions.setNetworkConnection(networkType);
          validCnx = true;
        } catch (IllegalArgumentException e) {
          log.warning("Unknown connection type: " + networkType);
        }
      }

      // there is always at least a default port number, so we don't have
      // to validate this.
      port = config.getParameter(SavedConfiguration.SERVER_PORT);
      configOptions.setPortNumberText(port);
      validPort = true;

      location = config.getParameter(SavedConfiguration.SERVER_ADDRESS);
    }

    // there may not be a default database location, so we had better
    // validate before using the returned value.
    if (location != null) {
      configOptions.setLocationFieldText(location);
      validDb = true;
    }

    options =
        new JOptionPane(configOptions, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION);

    connectButton.setActionCommand(CONNECT);
    connectButton.addActionListener(this);

    boolean allValid = validDb && validPort && validCnx;
    connectButton.setEnabled(allValid);

    exitButton.setActionCommand(EXIT);
    exitButton.addActionListener(this);

    options.setOptions(new Object[] {connectButton, exitButton});

    dialog = options.createDialog(parent, TITLE);
    dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
    dialog.addWindowListener(this);
    dialog.setVisible(true);
  }
Пример #28
0
  /**
   * Add a TdbAu to a TdbTitle and TdbPubisher, and add links to the TdbTitle specified by the
   * properties.
   *
   * @param props the properties
   * @param au the TdbAu to add
   * @throws TdbException if the AU already exists in this Tdb
   */
  private void addTdbAu(Properties props, TdbAu au) throws TdbException {
    // add au for plugin assuming it is not a duplicate
    if (!addTdbAuForPlugin(au)) {
      // au already registered -- report existing au
      TdbAu existingAu = findExistingTdbAu(au);
      String titleName = getTdbTitleName(props, au);
      if (!titleName.equals(existingAu.getTdbTitle().getName())) {
        throw new TdbException(
            "Cannot add duplicate au entry: \""
                + au.getName()
                + "\" for title \""
                + titleName
                + "\" with same definition as existing au entry: \""
                + existingAu.getName()
                + "\" for title \""
                + existingAu.getTdbTitle().getName()
                + "\" to title database");
      } else if (!existingAu.getName().equals(au.getName())) {
        // error because it could lead to a missing AU -- one probably has a typo
        throw new TdbException(
            "Cannot add duplicate au entry: \""
                + au.getName()
                + "\" with the same definition as \""
                + existingAu.getName()
                + "\" for title \""
                + titleName
                + "\" to title database");
      } else {
        throw new TdbException(
            "Cannot add duplicate au entry: \""
                + au.getName()
                + "\" for title \""
                + titleName
                + "\" to title database");
      }
    }

    // get or create the TdbTitle for this
    TdbTitle title = getTdbTitle(props, au);
    try {
      // add AU to title
      title.addTdbAu(au);
    } catch (TdbException ex) {
      // if we can't add au to title, remove for plugin and re-throw exception
      removeTdbAuForPlugin(au);
      throw ex;
    }

    // process title links
    Map<String, Map<String, String>> linkMap = new HashMap<String, Map<String, String>>();
    for (Map.Entry<Object, Object> entry : props.entrySet()) {
      String key = "" + entry.getKey();
      String value = "" + entry.getValue();
      if (key.startsWith("journal.link.")) {
        // skip to link name
        String param = key.substring("link.".length());
        int i;
        if (((i = param.indexOf(".type")) < 0) && ((i = param.indexOf(".journalId")) < 0)) {
          logger.warning(
              "Ignoring nexpected link key for au \"" + au.getName() + "\" key: \"" + key + "\"");
        } else {
          // get link map for linkName
          String lname = param.substring(0, i);
          Map<String, String> lmap = linkMap.get(lname);
          if (lmap == null) {
            lmap = new HashMap<String, String>();
            linkMap.put(lname, lmap);
          }
          // add name and value to link map for link
          String name = param.substring(i + 1);
          lmap.put(name, value);
        }
      }
    }

    // add links to title from accumulated "type", "journalId" entries
    for (Map<String, String> lmap : linkMap.values()) {
      String name = lmap.get("type");
      String value = lmap.get("journalId");
      if ((name != null) && (value != null)) {
        try {
          TdbTitle.LinkType linkType = TdbTitle.LinkType.valueOf(name);
          title.addLinkToTdbTitleId(linkType, value);
        } catch (IllegalArgumentException ex) {
          logger.warning(
              "Ignoring unknown link type for au \"" + au.getName() + "\" name: \"" + name + "\"");
        }
      }
    }
  }