forked from fanruan/design
17 changed files with 275 additions and 61 deletions
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package com.fr.common.detect; |
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import com.fr.concurrent.NamedThreadFactory; |
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import com.fr.design.DesignerEnvManager; |
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import com.fr.log.FineLoggerFactory; |
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import com.fr.module.ModuleContext; |
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import com.fr.web.WebSocketConfig; |
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import java.net.Socket; |
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import java.util.concurrent.ExecutorService; |
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/** |
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* @author hades |
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* @version 10.0 |
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* Created by hades on 2020/3/10 |
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*/ |
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public class CommonPortDetector { |
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private static final CommonPortDetector INSTANCE = new CommonPortDetector(); |
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private ExecutorService service = ModuleContext.getExecutor().newSingleThreadExecutor(new NamedThreadFactory("CommonPortDetector")); |
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public static CommonPortDetector getInstance() { |
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return INSTANCE; |
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} |
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public void execute() { |
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service.submit(new Runnable() { |
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@Override |
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public void run() { |
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detectTomcatPort(); |
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detectWebSocketPort(); |
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} |
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}); |
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} |
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private void detectTomcatPort() { |
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int port = DesignerEnvManager.getEnvManager().getEmbedServerPort(); |
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if (checkPort(port)) { |
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FineLoggerFactory.getLogger().error("EmbedTomcat Port: {} is not available, maybe occupied by other programs, please check it!", port); |
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} |
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} |
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private void detectWebSocketPort() { |
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Integer[] ports = WebSocketConfig.getInstance().getPort(); |
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for (int port : ports) { |
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if (checkPort(port)) { |
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FineLoggerFactory.getLogger().error("WebSocKet Port: {} is not available, maybe occupied by other programs, please check it!", port); |
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} |
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} |
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} |
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private boolean checkPort(int port) { |
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try (Socket socket = new Socket("localhost", port)) { |
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return true; |
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} catch (Exception e) { |
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return false; |
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} |
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} |
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} |
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package com.fr.design.os.impl; |
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import com.fr.design.mainframe.DesignerFrame; |
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import com.fr.invoke.Reflect; |
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import com.fr.log.FineLoggerFactory; |
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import com.fr.stable.os.support.OSBasedAction; |
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import java.lang.reflect.InvocationHandler; |
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import java.lang.reflect.Method; |
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import java.lang.reflect.Proxy; |
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/** |
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* @author hades |
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* @version 10.0 |
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* Created by hades on 2020/3/13 |
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*/ |
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public class MacOsAddListenerAction implements OSBasedAction { |
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@Override |
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public void execute(final Object... objects) { |
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try { |
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Class app = Class.forName("com.apple.eawt.Application"); |
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Class handler = Class.forName("com.apple.eawt.QuitHandler"); |
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Object instance = Proxy.newProxyInstance(handler.getClassLoader(), new Class[]{handler}, |
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new InvocationHandler() { |
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@Override |
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public Object invoke(Object proxy, Method method, |
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Object[] args) throws Throwable { |
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if ("handleQuitRequestWith".equals(method.getName())) { |
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DesignerFrame designerFrame = (DesignerFrame) objects[0]; |
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designerFrame.exit(); |
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} |
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return null; |
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} |
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}); |
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Reflect.on(Reflect.on(app).call("getApplication").get()).call("setQuitHandler", instance); |
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} catch (ClassNotFoundException e) { |
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FineLoggerFactory.getLogger().error(e.getMessage(), e); |
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} |
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} |
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} |
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@ -0,0 +1,45 @@
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package com.fr.common.detect; |
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import com.fr.invoke.Reflect; |
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import com.fr.log.FineLoggerFactory; |
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import junit.framework.TestCase; |
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import org.junit.Assert; |
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import java.io.IOException; |
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import java.net.ServerSocket; |
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/** |
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* @author hades |
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* @version 10.0 |
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* Created by hades on 2020/3/10 |
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*/ |
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public class CommonPortDetectorTest extends TestCase { |
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private ServerSocket serverSocket; |
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@Override |
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public void setUp() throws Exception { |
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serverSocket = new ServerSocket(55555); |
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new Thread(new Runnable() { |
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@Override |
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public void run() { |
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try { |
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serverSocket.accept(); |
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} catch (IOException e) { |
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FineLoggerFactory.getLogger().error(e.getMessage(), e); |
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} |
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} |
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}).start(); |
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} |
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public void testCheckPort() { |
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CommonPortDetector detector = CommonPortDetector.getInstance(); |
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boolean access = Reflect.on(detector).call("checkPort", 55555).get(); |
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Assert.assertTrue(access); |
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} |
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@Override |
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public void tearDown() throws Exception { |
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serverSocket.close(); |
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} |
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} |
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