JAL-3541 selectively merged build.gradle and gradle.properties

[jalview.git] / srcjar_unused / org / apache / log4j / net / SimpleSocketServer.java

diff --git a/srcjar_unused/org/apache/log4j/net/SimpleSocketServer.java b/srcjar_unused/org/apache/log4j/net/SimpleSocketServer.java
new file mode 100644 (file)
index 0000000..2afdbff
--- /dev/null
+++ b/srcjar_unused/org/apache/log4j/net/SimpleSocketServer.java
@@ -0,0 +1,97 @@
+/*
+ * 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.log4j.net;
+
+import java.net.ServerSocket;
+import java.net.Socket;
+
+import org.apache.log4j.LogManager;
+import org.apache.log4j.Logger;
+import org.apache.log4j.PropertyConfigurator;
+import org.apache.log4j.xml.DOMConfigurator;
+
+
+/**
+ *  A simple {@link SocketNode} based server.
+ *
+   <pre>
+   <b>Usage:</b> java org.apache.log4j.net.SimpleSocketServer port configFile
+
+   where <em>port</em> is a port number where the server listens and
+   <em>configFile</em> is a configuration file fed to the {@link
+   PropertyConfigurator} or to {@link DOMConfigurator} if an XML file.
+   </pre>
+  *
+  * @author  Ceki G&uuml;lc&uuml;
+  *
+  *  @since 0.8.4 
+  * */
+public class SimpleSocketServer  {
+
+  static Logger cat = Logger.getLogger(SimpleSocketServer.class);
+
+  static int port;
+
+  public
+  static
+  void main(String argv[]) {
+    if(argv.length == 2) {
+      init(argv[0], argv[1]);
+    } else {
+      usage("Wrong number of arguments.");
+    }
+    
+    try {
+      cat.info("Listening on port " + port);
+      ServerSocket serverSocket = new ServerSocket(port);
+      while(true) {
+       cat.info("Waiting to accept a new client.");
+       Socket socket = serverSocket.accept();
+       cat.info("Connected to client at " + socket.getInetAddress());
+       cat.info("Starting new socket node.");
+       new Thread(new SocketNode(socket,
+                                 LogManager.getLoggerRepository()),"SimpleSocketServer-" + port).start();
+      }
+    } catch(Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+
+  static void  usage(String msg) {
+    System.err.println(msg);
+    System.err.println(
+      "Usage: java " +SimpleSocketServer.class.getName() + " port configFile");
+    System.exit(1);
+  }
+
+  static void init(String portStr, String configFile) {
+    try {
+      port = Integer.parseInt(portStr);
+    } catch(java.lang.NumberFormatException e) {
+      e.printStackTrace();
+      usage("Could not interpret port number ["+ portStr +"].");
+    }
+   
+    if(configFile.endsWith(".xml")) {
+      DOMConfigurator.configure(configFile);
+    } else {
+      PropertyConfigurator.configure(configFile);
+    }
+  }
+}