com.datastax.driver.core.RemoteEndpointAwareNettySSLOptions Maven / Gradle / Ivy
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/*
* Copyright DataStax, Inc.
*
* Licensed 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 com.datastax.driver.core;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.SslHandler;
import java.net.InetSocketAddress;
/**
* {@link RemoteEndpointAwareSSLOptions} implementation based on Netty's SSL context.
*
* Netty has the ability to use OpenSSL if available, instead of the JDK's built-in engine. This
* yields better performance.
*
* @see JAVA-1364
* @since 3.2.0
*/
@SuppressWarnings("deprecation")
public class RemoteEndpointAwareNettySSLOptions extends NettySSLOptions
implements ExtendedRemoteEndpointAwareSslOptions {
/**
* Create a new instance from a given context.
*
* @param context the Netty context. {@code SslContextBuilder.forClient()} provides a fluent API
* to build it.
*/
public RemoteEndpointAwareNettySSLOptions(SslContext context) {
super(context);
}
@Override
public SslHandler newSSLHandler(SocketChannel channel) {
throw new AssertionError(
"This class implements RemoteEndpointAwareSSLOptions, this method should not be called");
}
@Override
public SslHandler newSSLHandler(SocketChannel channel, EndPoint remoteEndpoint) {
InetSocketAddress address = remoteEndpoint.resolve();
return context.newHandler(channel.alloc(), address.getHostName(), address.getPort());
}
@Override
public SslHandler newSSLHandler(SocketChannel channel, InetSocketAddress remoteEndpoint) {
throw new AssertionError(
"The driver should never call this method on an object that implements "
+ this.getClass().getSimpleName());
}
}