content: /*
   *
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   *
   */
  
  package org.apache.bookkeeper.proto;
  
  import org.apache.bookkeeper.client.BKException;
  
  class StartTLSCompletion extends CompletionValue {
      final BookkeeperInternalCallbacks.StartTLSCallback cb;
  
      public StartTLSCompletion(final CompletionKey key, PerChannelBookieClient perChannelBookieClient) {
          super("StartTLS", null, -1, -1, perChannelBookieClient);
          this.opLogger = perChannelBookieClient.startTLSOpLogger;
          this.timeoutOpLogger = perChannelBookieClient.startTLSTimeoutOpLogger;
          this.cb = new BookkeeperInternalCallbacks.StartTLSCallback() {
              @Override
              public void startTLSComplete(int rc, Object ctx) {
                  logOpResult(rc);
                  key.release();
              }
          };
      }
  
      @Override
      public void errorOut() {
          errorOut(BKException.Code.BookieHandleNotAvailableException);
      }
  
      @Override
      public void errorOut(final int rc) {
          perChannelBookieClient.failTLS(rc);
      }
  
      @Override
      public void handleV3Response(BookkeeperProtocol.Response response) {
          BookkeeperProtocol.StatusCode status = response.getStatus();
  
          if (LOG.isDebugEnabled()) {
              logResponse(status);
          }
  
          int rc = convertStatus(status, BKException.Code.SecurityException);
  
          // Cancel START_TLS request timeout
          cb.startTLSComplete(rc, null);
  
          if (perChannelBookieClient.state != PerChannelBookieClient.ConnectionState.START_TLS) {
              LOG.error("Connection state changed before TLS response received");
              perChannelBookieClient.failTLS(BKException.Code.BookieHandleNotAvailableException);
          } else if (status != BookkeeperProtocol.StatusCode.EOK) {
              LOG.error("Client received error {} during TLS negotiation", status);
              perChannelBookieClient.failTLS(BKException.Code.SecurityException);
          } else {
              perChannelBookieClient.initTLSHandshake();
          }
      }
  }
  