Package org.apache.curator.x.rpc.connections

Examples of org.apache.curator.x.rpc.connections.CuratorEntry$Entry

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  }

  @Override
  protected void doDelete(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    Entry e = entry(req);
    S3Object remove = map.remove(e);
    if (remove == null) {
      resp.sendError(404, "Not found " + e);
    } else {
      resp.sendError(HttpURLConnection.HTTP_NO_CONTENT, "Deleted");
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    }

  }

  private Entry entry(HttpServletRequest req) {
    return new Entry(key(uri(req)));
  }
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        log("doGet " + uri);
    if ("/".equals(uri.getPath())) {
      list(req, resp);
    } else {
      String key = uri.getPath().substring(1);
      Entry e = new Entry(key);
      S3Object obj = map.get(e);
        if (debug)
          log("map.get(" + key + ") = " + obj);
      if (obj == null) {
        resp.sendError(404, "Not here: " + e);
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    if (maxKeysStr != null)
      maxKeys = Integer.parseInt(maxKeysStr);
    Writer w = new Writer();
    SortedMap<Entry, S3Object> submap = new TreeMap<Entry, S3Object>(map);
    if (prefix != null)
      submap = submap.tailMap(new Entry(prefix));
    int keyCount = 0;
    boolean truncated = false;
    String nextMarker = null;
    for (Entry e : submap.keySet()) {
      if (++keyCount > maxKeys) {
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    log("doPut " + uri);
    if ("/".equals(uri.getPath())) {
      log("create bucket");
      bucket = true;
    } else {
      Entry e = new Entry(key(uri));
      e.setLastModified(new Date());
      e.setSize(req.getContentLength());
      e.setOwner(new Owner("id", "name"));
      ByteArrayOutputStream os = new ByteArrayOutputStream();
      ServletInputStream is = req.getInputStream();
      byte b[] = new byte[128];
      while (true) {
        int len = is.read(b);
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    }

    @ThriftMethod
    public void closeCuratorProjection(CuratorProjection projection)
    {
        CuratorEntry entry = connectionManager.remove(projection.id);
        if ( entry != null )
        {
            entry.close();
        }
    }
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    @ThriftMethod
    public void sync(CuratorProjection projection, String path, String asyncContext) throws RpcException
    {
        try
        {
            CuratorEntry entry = CuratorEntry.mustGetEntry(connectionManager, projection);
            BackgroundCallback backgroundCallback = new RpcBackgroundCallback(this, projection);
            entry.getClient().sync().inBackground(backgroundCallback, asyncContext).forPath(path);
        }
        catch ( Exception e )
        {
            throw new RpcException(e);
        }
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                closeCuratorProjection(projection);
                return true;
            }
            else
            {
                CuratorEntry entry = CuratorEntry.mustGetEntry(connectionManager, projection);
                return entry.closeThing(id);
            }
        }
        catch ( Exception e )
        {
            throw new RpcException(e);
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    @ThriftMethod
    public OptionalLockProjection acquireLock(CuratorProjection projection, final String path, int maxWaitMs) throws RpcException
    {
        try
        {
            CuratorEntry entry = CuratorEntry.mustGetEntry(connectionManager, projection);
            final InterProcessSemaphoreMutex lock = new InterProcessSemaphoreMutex(entry.getClient(), path);
            if ( !lock.acquire(maxWaitMs, TimeUnit.MILLISECONDS) )
            {
                return new OptionalLockProjection();
            }

            Closer closer = new Closer()
            {
                @Override
                public void close()
                {
                    if ( lock.isAcquiredInThisProcess() )
                    {
                        try
                        {
                            lock.release();
                        }
                        catch ( Exception e )
                        {
                            log.error("Could not release left-over lock for path: " + path, e);
                        }
                    }
                }
            };
            String id = entry.addThing(lock, closer);
            return new OptionalLockProjection(new LockProjection(id));
        }
        catch ( Exception e )
        {
            throw new RpcException(e);
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    @ThriftMethod
    public LeaderResult startLeaderSelector(final CuratorProjection projection, final String path, final String participantId, int waitForLeadershipMs) throws RpcException
    {
        try
        {
            CuratorEntry entry = CuratorEntry.mustGetEntry(connectionManager, projection);

            final LeaderLatch leaderLatch = new LeaderLatch(entry.getClient(), path, participantId);
            leaderLatch.start();

            Closer closer = new Closer()
            {
                @Override
                public void close()
                {
                    try
                    {
                        leaderLatch.close();
                    }
                    catch ( IOException e )
                    {
                        log.error("Could not close left-over leader latch for path: " + path, e);
                    }
                }
            };
            String id = entry.addThing(leaderLatch, closer);

            LeaderLatchListener listener = new LeaderLatchListener()
            {
                @Override
                public void isLeader()
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