| /* |
| * 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.cassandra.tools; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| |
| import org.apache.cassandra.config.EncryptionOptions; |
| import org.apache.cassandra.net.OutboundConnectionSettings; |
| import org.apache.cassandra.streaming.StreamingChannel; |
| import org.apache.cassandra.streaming.async.NettyStreamingConnectionFactory; |
| import org.apache.cassandra.streaming.async.NettyStreamingChannel; |
| |
| import static org.apache.cassandra.locator.InetAddressAndPort.getByAddress; |
| |
| public class BulkLoadConnectionFactory extends NettyStreamingConnectionFactory |
| { |
| private final int storagePort; |
| private final EncryptionOptions.ServerEncryptionOptions encryptionOptions; |
| |
| public BulkLoadConnectionFactory(EncryptionOptions.ServerEncryptionOptions encryptionOptions, int storagePort) |
| { |
| this.storagePort = storagePort; |
| this.encryptionOptions = encryptionOptions; |
| } |
| |
| @Override |
| public NettyStreamingChannel create(InetSocketAddress to, int messagingVersion, StreamingChannel.Kind kind) throws IOException |
| { |
| OutboundConnectionSettings template = new OutboundConnectionSettings(getByAddress(to)); |
| return create(template, messagingVersion, kind); |
| } |
| |
| @Override |
| public StreamingChannel create(InetSocketAddress to, |
| InetSocketAddress preferred, |
| int messagingVersion, |
| StreamingChannel.Kind kind) throws IOException |
| { |
| // The preferred address is always overwritten in create(). This method override only exists so we can avoid |
| // falling back to the NettyStreamingConnectionFactory implementation. |
| OutboundConnectionSettings template = new OutboundConnectionSettings(getByAddress(to), getByAddress(preferred)); |
| return create(template, messagingVersion, kind); |
| } |
| |
| private NettyStreamingChannel create(OutboundConnectionSettings template, int messagingVersion, StreamingChannel.Kind kind) throws IOException |
| { |
| // storage port can handle both encrypted and unencrypted traffic from 4.0 |
| // so from sstableloader's point of view we can use just storage port for both cases |
| |
| template = template.withConnectTo(template.to.withPort(storagePort)); |
| |
| if (encryptionOptions != null && encryptionOptions.internode_encryption != EncryptionOptions.ServerEncryptionOptions.InternodeEncryption.none) |
| template = template.withEncryption(encryptionOptions); |
| |
| return connect(template, messagingVersion, kind); |
| } |
| @Override |
| public boolean supportsPreferredIp() |
| { |
| return false; // called in a tool context, do not use getPreferredIP |
| } |
| } |