java.lang.Runtime.removeShutdownHook()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中java.lang.Runtime.removeShutdownHook()方法的一些代码示例，展示了Runtime.removeShutdownHook()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Runtime.removeShutdownHook()方法的具体详情如下：
包路径：java.lang.Runtime
类名称：Runtime
方法名：removeShutdownHook

Runtime.removeShutdownHook介绍

[英]Unregisters a previously registered VM shutdown hook.
[中]注销以前注册的VM关闭挂钩。

代码示例

代码示例来源：origin: apache/rocketmq

  1. public void removeShutdownHook() {
  2.   if (shutDownHook != null) {
  3.     Runtime.getRuntime().removeShutdownHook(shutDownHook);
  4.   }
  5. }

代码示例来源：origin: gocd/gocd

  1. private void removeShutdownHook(Shutdown shutdownHook) {
  2.   try {
  3.     Runtime.getRuntime().removeShutdownHook(shutdownHook);
  4.   } catch (Exception e) {
  5.   }
  6. }

代码示例来源：origin: gocd/gocd

  1. private void removeShutDownHook(Thread shutdownHook) {
  2.   if (shutdownHook != null) {
  3.     try {
  4.       Runtime.getRuntime().removeShutdownHook(shutdownHook);
  5.     } catch (Exception e) {
  6.     }
  7.   }
  8. }

代码示例来源：origin: apache/incubator-dubbo

  1. /**
  2.  * Unregister the ShutdownHook
  3.  */
  4. public void unregister() {
  5.   if (registered.get() && registered.compareAndSet(true, false)) {
  6.     Runtime.getRuntime().removeShutdownHook(getDubboShutdownHook());
  7.   }
  8. }

代码示例来源：origin: libgdx/libgdx

  1. /** When true, <code>Runtime.getRuntime().halt(0);</code> is used when the JVM shuts down. This prevents Swing shutdown hooks
  2.  * from causing a deadlock and keeping the JVM alive indefinitely. Default is true. */
  3. public void setHaltOnShutdown (boolean halt) {
  4.   if (halt) {
  5.     if (shutdownHook != null) return;
  6.     shutdownHook = new Thread() {
  7.       public void run () {
  8.         Runtime.getRuntime().halt(0); // Because fuck you, deadlock causing Swing shutdown hooks.
  9.       }
  10.     };
  11.     Runtime.getRuntime().addShutdownHook(shutdownHook);
  12.   } else if (shutdownHook != null) {
  13.     Runtime.getRuntime().removeShutdownHook(shutdownHook);
  14.     shutdownHook = null;
  15.   }
  16. }

代码示例来源：origin: libgdx/libgdx

  1. /** When true, <code>Runtime.getRuntime().halt(0);</code> is used when the JVM shuts down. This prevents Swing shutdown hooks
  2.  * from causing a deadlock and keeping the JVM alive indefinitely. Default is true. */
  3. public void setHaltOnShutdown (boolean halt) {
  4.   if (halt) {
  5.     if (shutdownHook != null) return;
  6.     shutdownHook = new Thread() {
  7.       public void run () {
  8.         Runtime.getRuntime().halt(0); // Because fuck you, deadlock causing Swing shutdown hooks.
  9.       }
  10.     };
  11.     Runtime.getRuntime().addShutdownHook(shutdownHook);
  12.   } else if (shutdownHook != null) {
  13.     Runtime.getRuntime().removeShutdownHook(shutdownHook);
  14.     shutdownHook = null;
  15.   }
  16. }

代码示例来源：origin: stanfordnlp/CoreNLP

  1. /** Kills this process, and kills the stream gobblers waiting on it. */
  2. public void kill() {
  3.  Runtime.getRuntime().removeShutdownHook(shutdownHoook);
  4.  shutdownHoook.run();
  5. }

代码示例来源：origin: apache/incubator-dubbo

  1. /**
  2.  * Unregister the ShutdownHook
  3.  */
  4. public void unregister() {
  5.   if (registered.get() && registered.compareAndSet(true, false)) {
  6.     Runtime.getRuntime().removeShutdownHook(getDubboShutdownHook());
  7.   }
  8. }

代码示例来源：origin: libgdx/libgdx

  1. /** When true, <code>Runtime.getRuntime().halt(0);</code> is used when the JVM shuts down. This prevents Swing shutdown hooks
  2.  * from causing a deadlock and keeping the JVM alive indefinitely. Default is true. */
  3. public void setHaltOnShutdown (boolean halt) {
  4.   if (halt) {
  5.     if (shutdownHook != null) return;
  6.     shutdownHook = new Thread() {
  7.       public void run () {
  8.         Runtime.getRuntime().halt(0); // Because fuck you, deadlock causing Swing shutdown hooks.
  9.       }
  10.     };
  11.     Runtime.getRuntime().addShutdownHook(shutdownHook);
  12.   } else if (shutdownHook != null) {
  13.     Runtime.getRuntime().removeShutdownHook(shutdownHook);
  14.     shutdownHook = null;
  15.   }
  16. }

代码示例来源：origin: libgdx/libgdx

  1. /** When true, <code>Runtime.getRuntime().halt(0);</code> is used when the JVM shuts down. This prevents Swing shutdown hooks
  2.  * from causing a deadlock and keeping the JVM alive indefinitely. Default is true. */
  3. public void setHaltOnShutdown (boolean halt) {
  4.   if (halt) {
  5.     if (shutdownHook != null) return;
  6.     shutdownHook = new Thread() {
  7.       public void run () {
  8.         Runtime.getRuntime().halt(0); // Because fuck you, deadlock causing Swing shutdown hooks.
  9.       }
  10.     };
  11.     Runtime.getRuntime().addShutdownHook(shutdownHook);
  12.   } else if (shutdownHook != null) {
  13.     Runtime.getRuntime().removeShutdownHook(shutdownHook);
  14.     shutdownHook = null;
  15.   }
  16. }

代码示例来源：origin: thinkaurelius/titan

  1. private synchronized void removeHook() {
  2.   if (null == shutdownHook)
  3.       return;
  4.   ShutdownThread tmp = shutdownHook;
  5.   shutdownHook = null;
  6.   // Remove shutdown hook to avoid reference retention
  7.   try {
  8.     Runtime.getRuntime().removeShutdownHook(tmp);
  9.     log.debug("Removed shutdown hook {}", tmp);
  10.   } catch (IllegalStateException e) {
  11.     log.warn("Failed to remove shutdown hook", e);
  12.   }
  13. }

代码示例来源：origin: apache/hbase

  1. @Override
  2.  public boolean removeShutdownHook(Runnable shutdownHook) {
  3.   Thread shutdownHookThread = null;
  4.   if (!(shutdownHook instanceof Thread)) {
  5.    shutdownHookThread = new Thread(shutdownHook);
  6.   } else shutdownHookThread = (Thread) shutdownHook;
  7.   return Runtime.getRuntime().removeShutdownHook(shutdownHookThread);
  8.  }
  9. }

代码示例来源：origin: Netflix/zuul

  1. public void stop()
  2. {
  3.   LOG.warn("Shutting down Zuul.");
  4.   serverGroup.stop();
  5.   // remove the shutdown hook that was added when the proxy was started, since it has now been stopped
  6.   try {
  7.     Runtime.getRuntime().removeShutdownHook(jvmShutdownHook);
  8.   } catch (IllegalStateException e) {
  9.     // ignore -- IllegalStateException means the VM is already shutting down
  10.   }
  11.   LOG.warn("Completed zuul shutdown.");
  12. }

代码示例来源：origin: spring-projects/spring-framework

  1. /**
  2.  * Close this application context, destroying all beans in its bean factory.
  3.  * <p>Delegates to {@code doClose()} for the actual closing procedure.
  4.  * Also removes a JVM shutdown hook, if registered, as it's not needed anymore.
  5.  * @see #doClose()
  6.  * @see #registerShutdownHook()
  7.  */
  8. @Override
  9. public void close() {
  10.   synchronized (this.startupShutdownMonitor) {
  11.     doClose();
  12.     // If we registered a JVM shutdown hook, we don't need it anymore now:
  13.     // We've already explicitly closed the context.
  14.     if (this.shutdownHook != null) {
  15.       try {
  16.         Runtime.getRuntime().removeShutdownHook(this.shutdownHook);
  17.       }
  18.       catch (IllegalStateException ex) {
  19.         // ignore - VM is already shutting down
  20.       }
  21.     }
  22.   }
  23. }

代码示例来源：origin: neo4j/neo4j

  1. private void removeShutdownHook()
  2. {
  3.   if ( shutdownHook != null )
  4.   {
  5.     if ( !Runtime.getRuntime().removeShutdownHook( shutdownHook ) )
  6.     {
  7.       log.warn( "Unable to remove shutdown hook" );
  8.     }
  9.   }
  10. }

代码示例来源：origin: alibaba/canal

  1. public synchronized void destroy() {
  2.   running = false;
  3.   if (executorService != null) {
  4.     executorService.shutdown();
  5.   }
  6.   if (canalMQProducer != null) {
  7.     canalMQProducer.stop();
  8.   }
  9.   if (shutdownThread != null) {
  10.     Runtime.getRuntime().removeShutdownHook(shutdownThread);
  11.     shutdownThread = null;
  12.   }
  13. }

代码示例来源：origin: eclipse-vertx/vert.x

  1. /**
  2.  * Close this file resolver, this is a blocking operation.
  3.  */
  4. public void close() throws IOException {
  5.  synchronized (this) {
  6.   if (shutdownHook != null) {
  7.    // May throw IllegalStateException if called from other shutdown hook so ignore that
  8.    try {
  9.     Runtime.getRuntime().removeShutdownHook(shutdownHook);
  10.    } catch (IllegalStateException ignore) {
  11.    }
  12.   }
  13.  }
  14.  deleteCacheDir();
  15. }

代码示例来源：origin: Netflix/zuul

  1. public void stop()
  2. {
  3.   LOG.warn("Shutting down Zuul.");
  4.   serverGroup.stop();
  5.   // remove the shutdown hook that was added when the proxy was started, since it has now been stopped
  6.   try {
  7.     Runtime.getRuntime().removeShutdownHook(jvmShutdownHook);
  8.   } catch (IllegalStateException e) {
  9.     // ignore -- IllegalStateException means the VM is already shutting down
  10.   }
  11.   LOG.warn("Completed zuul shutdown.");
  12. }

代码示例来源：origin: gocd/gocd

  1. @After
  2. public void tearDown() {
  3.   Runtime.getRuntime().removeShutdownHook(logger.exitHook());
  4. }

代码示例来源：origin: gocd/gocd

  1. @Test
  2.   public void shouldRegisterItselfAsExitHook() {
  3.     logger = new SubprocessLogger(new DefaultCurrentProcess());
  4.     logger.registerAsExitHook("foo");
  5.     try {
  6.       Runtime.getRuntime().addShutdownHook(logger.exitHook());
  7.     } catch (IllegalArgumentException e) {
  8.       assertThat(e.getMessage(), is("Hook previously registered"));
  9.     } finally {
  10.       Runtime.getRuntime().removeShutdownHook(logger.exitHook());
  11.     }
  12.   }
  13. }

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