| /* |
| * 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.axis2.transport.testkit.util.tcpmon; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.Socket; |
| |
| import org.apache.axis2.transport.base.datagram.Utils; |
| import org.apache.commons.io.IOUtils; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| class Relay implements Runnable { |
| private static final Log log = LogFactory.getLog(Relay.class); |
| |
| private final Socket inSocket; |
| private final InputStream in; |
| private final OutputStream out; |
| private final String connectionSpec; |
| |
| public Relay(Socket inSocket, Socket outSocket, boolean isResponse) throws IOException { |
| this.inSocket = inSocket; |
| this.in = inSocket.getInputStream(); |
| this.out = outSocket.getOutputStream(); |
| if (isResponse) { |
| connectionSpec = outSocket.getRemoteSocketAddress() + " <- " + inSocket.getRemoteSocketAddress(); |
| } else { |
| connectionSpec = inSocket.getRemoteSocketAddress() + " -> " + outSocket.getRemoteSocketAddress(); |
| } |
| } |
| |
| public void run() { |
| byte buf[] = new byte[4096]; |
| try { |
| int n; |
| while ((n = in.read(buf)) > 0) { |
| StringBuilder dump = new StringBuilder(connectionSpec); |
| dump.append('\n'); |
| Utils.hexDump(dump, buf, n); |
| log.debug(dump); |
| out.write(buf, 0, n); |
| out.flush(); |
| } |
| } catch (IOException ex) { |
| if (!inSocket.isClosed()) { |
| log.error(ex); |
| } |
| } finally { |
| IOUtils.closeQuietly(in); |
| IOUtils.closeQuietly(out); |
| } |
| log.debug(connectionSpec + ": closed"); |
| } |
| } |