--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2010 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.databoard.method;
+
+import java.io.IOException;\r
+import java.net.InetAddress;\r
+import java.net.InetSocketAddress;\r
+import java.net.Socket;\r
+\r
+import org.simantics.databoard.Methods;\r
+import org.simantics.databoard.binding.error.BindingException;\r
+import org.simantics.databoard.method.TcpConnection.ConnectionListener;\r
+import org.simantics.databoard.serialization.SerializationException;\r
+
+/**
+ * Proxy InterfaceBinding over a socket.
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class Client implements MethodInterface {
+
+ Socket s;
+ TcpConnection c;
+
+ /**
+ * Create a new method interface client. On successful construction the \r
+ * connection is established over TCP/IP channel.
+ *
+ * @param addr
+ * @param port
+ * @throws IOException connection error
+ * @throws SerializationException handshake communication error
+ * @throws BindingException handshake communication error
+ */
+ public Client(String addr, int port)
+ throws IOException, SerializationException, BindingException {
+ this(InetAddress.getByName(addr), port);
+ }
+\r
+ /**\r
+ * Create a new method interface client. On successful construction the \r
+ * connection is established over TCP/IP channel.\r
+ * \r
+ * @param sa\r
+ * @throws IOException connection error\r
+ * @throws SerializationException handshake communication error\r
+ * @throws BindingException handshake communication error\r
+ */\r
+ public Client(InetSocketAddress sa) \r
+ throws IOException, SerializationException, BindingException {\r
+ s = new Socket(sa.getAddress(), sa.getPort());\r
+ Handshake local = new Handshake();\r
+ local.methods = Methods.noMethods().getInterface().getMethodDefinitions();\r
+ Handshake remote = TcpConnection.handshake(s, local);\r
+ c = new TcpConnection(s, Methods.noMethods(), local, remote); \r
+ }\r
+
+ /**
+ * Create a new method interface client. On successful construction the \r
+ * connection is established over TCP/IP channel.\r
+ *
+ * @param addr
+ * @param port
+ * @throws IOException connection error
+ * @throws SerializationException handshake communication error
+ * @throws BindingException handshake communication error
+ */
+ public Client(InetAddress addr, int port)
+ throws IOException, SerializationException, BindingException {
+ s = new Socket(addr, port);
+ Handshake local = new Handshake();
+ local.methods = Methods.noMethods().getInterface().getMethodDefinitions();
+ Handshake remote = TcpConnection.handshake(s, local);
+ c = new TcpConnection(s, Methods.noMethods(), local, remote);
+ }
+
+ /**
+ * Create a new method interface client. On successful construction the \r
+ * connection is established over TCP/IP channel.\r
+ *
+ * @param addr
+ * @param port
+ * @param localMethodHandler handles requests sent by the server
+ * @throws IOException
+ * @throws BindingException
+ * @throws SerializationException
+ */
+ public Client(InetAddress addr, int port, MethodInterface localMethodHandler)
+ throws IOException, SerializationException, BindingException {
+ s = new Socket(addr, port);
+ Handshake local = new Handshake();
+ local.methods = localMethodHandler.getInterface().getMethodDefinitions();
+ Handshake remote = TcpConnection.handshake(s, local);
+ c = new TcpConnection(s, localMethodHandler, local, remote);
+ }
+
+ public void setConnectListener(ConnectionListener listener)
+ {
+ c.addConnectionListener(listener);
+ }
+
+ /**
+ * Get remote method descriptions
+ */
+ @Override
+ public Interface getInterface() {
+ return c.getInterface();
+ }
+
+ @Override
+ public Method getMethod(MethodTypeBinding binding)
+ throws MethodNotSupportedException {
+ return c.getMethod(binding);
+ }
+
+ @Override
+ public Method getMethod(MethodTypeDefinition description)
+ throws MethodNotSupportedException {
+ return c.getMethod(description);
+ }\r
+
+ public TcpConnection getConnection()
+ {
+ return c;
+ }
+
+ public void close()
+ {
+ c.close();
+ try {
+ s.close();
+ } catch (IOException e) {
+ }
+ }
+
+}
+