introduce IClientConnector interface

Signed-off-by: Ludovic Orban <lorban@bitronix.be>

jetty-client/src/main/java/org/eclipse/jetty/client/HttpClient.java

@@ -58,6 +58,7 @@ import org.eclipse.jetty.io.ArrayRetainableByteBufferPool;
 import org.eclipse.jetty.io.ByteBufferPool;
 import org.eclipse.jetty.io.ClientConnectionFactory;
 import org.eclipse.jetty.io.ClientConnector;
+import org.eclipse.jetty.io.IClientConnector;
 import org.eclipse.jetty.io.MappedByteBufferPool;
 import org.eclipse.jetty.io.RetainableByteBufferPool;
 import org.eclipse.jetty.io.ssl.SslClientConnectionFactory;
@@ -126,7 +127,7 @@ public class HttpClient extends ContainerLifeCycle
     private final Set<ContentDecoder.Factory> decoderFactories = new ContentDecoderFactorySet();
     private final ProxyConfiguration proxyConfig = new ProxyConfiguration();
     private final HttpClientTransport transport;
-    private final ClientConnector connector;
+    private final IClientConnector connector;
     private AuthenticationStore authenticationStore = new HttpAuthenticationStore();
     private CookieManager cookieManager;
     private CookieStore cookieStore;
@@ -161,7 +162,7 @@ public class HttpClient extends ContainerLifeCycle
     {
         this.transport = Objects.requireNonNull(transport);
         addBean(transport);
-        this.connector = ((AbstractHttpClientTransport)transport).getContainedBeans(ClientConnector.class).stream().findFirst().orElseThrow();
+        this.connector = ((AbstractHttpClientTransport)transport).getContainedBeans(IClientConnector.class).stream().findFirst().orElseThrow();
         addBean(handlers);
         addBean(decoderFactories);
     }

jetty-io/src/main/java/org/eclipse/jetty/io/ClientConnector.java

@@ -71,7 +71,7 @@ import org.slf4j.LoggerFactory;
  * </pre>
  */
 @ManagedObject
-public class ClientConnector extends ContainerLifeCycle
+public class ClientConnector extends ContainerLifeCycle implements IClientConnector
 {
     public static final String CLIENT_CONNECTOR_CONTEXT_KEY = "org.eclipse.jetty.client.connector";
     public static final String REMOTE_SOCKET_ADDRESS_CONTEXT_KEY = CLIENT_CONNECTOR_CONTEXT_KEY + ".remoteSocketAddress";

jetty-io/src/main/java/org/eclipse/jetty/io/IClientConnector.java

@@ -0,0 +1,54 @@
+//
+// ========================================================================
+// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
+// which is available at https://www.apache.org/licenses/LICENSE-2.0.
+//
+// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
+// ========================================================================
+//
+
+package org.eclipse.jetty.io;
+
+import java.net.SocketAddress;
+import java.time.Duration;
+import java.util.concurrent.Executor;
+
+import org.eclipse.jetty.util.ssl.SslContextFactory;
+import org.eclipse.jetty.util.thread.Scheduler;
+
+public interface IClientConnector
+{
+    SocketAddress getBindAddress();
+
+    void setBindAddress(SocketAddress bindAddress);
+
+    ByteBufferPool getByteBufferPool();
+
+    void setByteBufferPool(ByteBufferPool byteBufferPool);
+
+    Duration getConnectTimeout();
+
+    void setConnectTimeout(Duration connectTimeout);
+
+    Executor getExecutor();
+
+    void setExecutor(Executor executor);
+
+    Duration getIdleTimeout();
+
+    void setIdleTimeout(Duration idleTimeout);
+
+    Scheduler getScheduler();
+
+    void setScheduler(Scheduler scheduler);
+
+    SslContextFactory.Client getSslContextFactory();
+
+    boolean isConnectBlocking();
+
+    void setConnectBlocking(boolean connectBlocking);
+}