Package org.apache.zookeeper.proto

Examples of org.apache.zookeeper.proto.RequestHeader

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                + Long.toHexString(getSessionId()));

        closing = true;
       
        try {
            RequestHeader h = new RequestHeader();
            h.setType(ZooDefs.OpCode.closeSession);
           
            submitRequest(h, null, null, null);
        } catch (InterruptedException e) {
            // ignore, close the send/event threads
        } finally {
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    }

    public void addAuthInfo(String scheme, byte auth[]) {
        authInfo.add(new AuthData(scheme, auth));
        if (zooKeeper.state == States.CONNECTED) {
            queuePacket(new RequestHeader(-4, OpCode.auth), null,
                    new AuthPacket(0, scheme, auth), null, null, null, null,
                    null);
        }
    }
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                if (!disableAutoWatchReset) {
                    SetWatches sw = new SetWatches(lastZxid,
                            zooKeeper.getDataWatches(),
                            zooKeeper.getExistWatches(),
                            zooKeeper.getChildWatches());
                    RequestHeader h = new RequestHeader();
                    h.setType(ZooDefs.OpCode.setWatches);
                    h.setXid(-8);
                    Packet packet = new Packet(h, new ReplyHeader(), sw, null, null,
                                null);
                    outgoingQueue.addFirst(packet);
                }

                for (AuthData id : authInfo) {
                    outgoingQueue.addFirst(new Packet(new RequestHeader(-4,
                            OpCode.auth), null, new AuthPacket(0, id.scheme,
                            id.data), null, null, null));
                }
                outgoingQueue.addFirst((new Packet(null, null, null, null, bb,
                        null)));
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            }
            zooKeeper.state = States.CONNECTED;
        }

        private void sendPing() {
            RequestHeader h = new RequestHeader(-2, OpCode.ping);
            queuePacket(h, null, null, null, null, null, null, null);
        }
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     */
    public String create(String path, byte data[], List<ACL> acl,
            CreateMode createMode)
        throws KeeperException, InterruptedException
    {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.create);
        CreateRequest request = new CreateRequest();
        CreateResponse response = new CreateResponse();
        request.setData(data);
        request.setFlags(createMode.toFlag());
        request.setPath(path);
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     */

    public void create(String path, byte data[], List<ACL> acl,
            CreateMode createMode,  StringCallback cb, Object ctx)
    {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.create);
        CreateRequest request = new CreateRequest();
        CreateResponse response = new CreateResponse();
        ReplyHeader r = new ReplyHeader();
        request.setData(data);
        request.setFlags(createMode.toFlag());
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     * @throws InterruptedException IF the server transaction is interrupted
     * @throws KeeperException If the server signals an error with a non-zero return code.
     */
    public void delete(String path, int version) throws
            InterruptedException, KeeperException {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.delete);
        DeleteRequest request = new DeleteRequest();
        request.setPath(path);
        request.setVersion(version);
        ReplyHeader r = cnxn.submitRequest(h, request, null, null);
        if (r.getErr() != 0) {
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     * the asynchronous callback is called.
     *
     * @see #delete(String, int)
     */
    public void delete(String path, int version, VoidCallback cb, Object ctx) {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.delete);
        DeleteRequest request = new DeleteRequest();
        request.setPath(path);
        request.setVersion(version);
        cnxn.queuePacket(h, new ReplyHeader(), request, null, cb, path, ctx, null);
    }
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     * @throws InterruptedException If the server transaction is interrupted.
     */
    public Stat exists(String path, Watcher watcher) throws KeeperException,
        InterruptedException
    {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.exists);
        ExistsRequest request = new ExistsRequest();
        request.setPath(path);
        request.setWatch(watcher != null);
        SetDataResponse response = new SetDataResponse();
        WatchRegistration wcb = null;
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     * @see #exists(String, boolean)
     */
    public void exists(String path, Watcher watcher, StatCallback cb,
            Object ctx)
    {
        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.exists);
        ExistsRequest request = new ExistsRequest();
        request.setPath(path);
        request.setWatch(watcher != null);
        SetDataResponse response = new SetDataResponse();
        WatchRegistration wcb = null;
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Related Classes of org.apache.zookeeper.proto.RequestHeader

  • org.apache.zookeeper.client.ZooKeeperSaslClient
  • org.apache.zookeeper.ClientCnxn
  • org.apache.zookeeper.ClientCnxn$SendThread
  • org.apache.zookeeper.server.NIOServerCnxn
  • org.apache.zookeeper.server.quorum.WatchLeakTest
  • org.apache.zookeeper.server.ZooKeeperServer
  • org.apache.zookeeper.test.ClientTest
  • org.apache.zookeeper.test.SessionInvalidationTest
  • org.apache.zookeeper.ZooKeeper
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