org.springframework.util.StopWatch.getTotalTimeMillis()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.springframework.util.StopWatch.getTotalTimeMillis()方法的一些代码示例，展示了StopWatch.getTotalTimeMillis()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。StopWatch.getTotalTimeMillis()方法的具体详情如下：
包路径：org.springframework.util.StopWatch
类名称：StopWatch
方法名：getTotalTimeMillis

StopWatch.getTotalTimeMillis介绍

[英]Return the total time in milliseconds for all tasks.
[中]返回所有任务的总时间（以毫秒为单位）。

代码示例

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

/**
 * Return a short description of the total running time.
 */
public String shortSummary() {
  return "StopWatch '" + getId() + "': running time (millis) = " + getTotalTimeMillis();
}

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

@Test  // SPR-6354
public void destroyLazyInitSchedulerWithCustomShutdownOrderDoesNotHang() {
  ConfigurableApplicationContext context =
      new ClassPathXmlApplicationContext("quartzSchedulerLifecycleTests.xml", getClass());
  assertNotNull(context.getBean("lazyInitSchedulerWithCustomShutdownOrder"));
  StopWatch sw = new StopWatch();
  sw.start("lazyScheduler");
  context.close();
  sw.stop();
  assertTrue("Quartz Scheduler with lazy-init is hanging on destruction: " +
      sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 500);
}

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

private void assertStopWatchTimeLimit(final StopWatch sw, final long maxTimeMillis) {
  long totalTimeMillis = sw.getTotalTimeMillis();
  assertTrue("'" + sw.getLastTaskName() + "' took too long: expected less than<" + maxTimeMillis +
      "> ms, actual<" + totalTimeMillis + "> ms.", totalTimeMillis < maxTimeMillis);
}

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

@Test  // SPR-6354
public void destroyLazyInitSchedulerWithDefaultShutdownOrderDoesNotHang() {
  ConfigurableApplicationContext context =
      new ClassPathXmlApplicationContext("quartzSchedulerLifecycleTests.xml", getClass());
  assertNotNull(context.getBean("lazyInitSchedulerWithDefaultShutdownOrder"));
  StopWatch sw = new StopWatch();
  sw.start("lazyScheduler");
  context.close();
  sw.stop();
  assertTrue("Quartz Scheduler with lazy-init is hanging on destruction: " +
      sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 500);
}

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

@Test
public void testGetIntParameterWithDefaultValueHandlingIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  MockHttpServletRequest request = new MockHttpServletRequest();
  StopWatch sw = new StopWatch();
  sw.start();
  for (int i = 0; i < 1000000; i++) {
    ServletRequestUtils.getIntParameter(request, "nonExistingParam", 0);
  }
  sw.stop();
  System.out.println(sw.getTotalTimeMillis());
  assertTrue("getStringParameter took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 250);
}

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

@Test
public void testGetStringParameterWithDefaultValueHandlingIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  MockHttpServletRequest request = new MockHttpServletRequest();
  StopWatch sw = new StopWatch();
  sw.start();
  for (int i = 0; i < 1000000; i++) {
    ServletRequestUtils.getStringParameter(request, "nonExistingParam", "defaultValue");
  }
  sw.stop();
  System.out.println(sw.getTotalTimeMillis());
  assertTrue("getStringParameter took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 250);
}

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

@Test
public void testGetDoubleParameterWithDefaultValueHandlingIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  MockHttpServletRequest request = new MockHttpServletRequest();
  StopWatch sw = new StopWatch();
  sw.start();
  for (int i = 0; i < 1000000; i++) {
    ServletRequestUtils.getDoubleParameter(request, "nonExistingParam", 0d);
  }
  sw.stop();
  System.out.println(sw.getTotalTimeMillis());
  assertTrue("getStringParameter took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 250);
}

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

@Test
public void testGetLongParameterWithDefaultValueHandlingIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  MockHttpServletRequest request = new MockHttpServletRequest();
  StopWatch sw = new StopWatch();
  sw.start();
  for (int i = 0; i < 1000000; i++) {
    ServletRequestUtils.getLongParameter(request, "nonExistingParam", 0);
  }
  sw.stop();
  System.out.println(sw.getTotalTimeMillis());
  assertTrue("getStringParameter took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 250);
}

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

@Test
public void testGetFloatParameterWithDefaultValueHandlingIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  MockHttpServletRequest request = new MockHttpServletRequest();
  StopWatch sw = new StopWatch();
  sw.start();
  for (int i = 0; i < 1000000; i++) {
    ServletRequestUtils.getFloatParameter(request, "nonExistingParam", 0f);
  }
  sw.stop();
  System.out.println(sw.getTotalTimeMillis());
  assertTrue("getStringParameter took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 250);
}

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

@Test
public void testGetBooleanParameterWithDefaultValueHandlingIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  MockHttpServletRequest request = new MockHttpServletRequest();
  StopWatch sw = new StopWatch();
  sw.start();
  for (int i = 0; i < 1000000; i++) {
    ServletRequestUtils.getBooleanParameter(request, "nonExistingParam", false);
  }
  sw.stop();
  System.out.println(sw.getTotalTimeMillis());
  assertTrue("getStringParameter took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 250);
}

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

@Test
public void testGetValuePerformance() throws Exception {
  Assume.group(TestGroup.PERFORMANCE);
  Map<String, String> map = new HashMap<>();
  map.put("key", "value");
  EvaluationContext context = new StandardEvaluationContext(map);
  ExpressionParser spelExpressionParser = new SpelExpressionParser();
  Expression expr = spelExpressionParser.parseExpression("#root['key']");
  StopWatch s = new StopWatch();
  s.start();
  for (int i = 0; i < 10000; i++) {
    expr.getValue(context);
  }
  s.stop();
  assertThat(s.getTotalTimeMillis(), lessThan(200L));
}

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

@Test
public void testSingletonLookupByNameIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  Assume.notLogging(factoryLog);
  DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
  lbf.registerBeanDefinition("test", new RootBeanDefinition(TestBean.class));
  lbf.freezeConfiguration();
  StopWatch sw = new StopWatch();
  sw.start("singleton");
  for (int i = 0; i < 1000000; i++) {
    lbf.getBean("test");
  }
  sw.stop();
  // System.out.println(sw.getTotalTimeMillis());
  assertTrue("Singleton lookup took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 1000);
}

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

@Test
public void testSingletonLookupByTypeIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  Assume.notLogging(factoryLog);
  DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
  lbf.registerBeanDefinition("test", new RootBeanDefinition(TestBean.class));
  lbf.freezeConfiguration();
  StopWatch sw = new StopWatch();
  sw.start("singleton");
  for (int i = 0; i < 1000000; i++) {
    lbf.getBean(TestBean.class);
  }
  sw.stop();
  // System.out.println(sw.getTotalTimeMillis());
  assertTrue("Singleton lookup took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 1000);
}

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

@Test
public void testPrototypeCreationIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  Assume.notLogging(factoryLog);
  DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
  RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
  rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
  lbf.registerBeanDefinition("test", rbd);
  lbf.freezeConfiguration();
  StopWatch sw = new StopWatch();
  sw.start("prototype");
  for (int i = 0; i < 100000; i++) {
    lbf.getBean("test");
  }
  sw.stop();
  // System.out.println(sw.getTotalTimeMillis());
  assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 3000);
}

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

@Test
public void testPrototypeCreationWithOverriddenResourcePropertiesIsFastEnough() {
  GenericApplicationContext ctx = new GenericApplicationContext();
  AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
  ctx.refresh();
  RootBeanDefinition rbd = new RootBeanDefinition(ResourceAnnotatedTestBean.class);
  rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
  rbd.getPropertyValues().add("spouse", new RuntimeBeanReference("spouse"));
  ctx.registerBeanDefinition("test", rbd);
  ctx.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
  TestBean spouse = (TestBean) ctx.getBean("spouse");
  StopWatch sw = new StopWatch();
  sw.start("prototype");
  for (int i = 0; i < 100000; i++) {
    TestBean tb = (TestBean) ctx.getBean("test");
    assertSame(spouse, tb.getSpouse());
  }
  sw.stop();
  assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}

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

@Test
public void testPrototypeCreationWithOverriddenAutowiredPropertiesIsFastEnough() {
  GenericApplicationContext ctx = new GenericApplicationContext();
  AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
  ctx.refresh();
  RootBeanDefinition rbd = new RootBeanDefinition(AutowiredAnnotatedTestBean.class);
  rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
  rbd.getPropertyValues().add("spouse", new RuntimeBeanReference("spouse"));
  ctx.registerBeanDefinition("test", rbd);
  ctx.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
  TestBean spouse = (TestBean) ctx.getBean("spouse");
  StopWatch sw = new StopWatch();
  sw.start("prototype");
  for (int i = 0; i < 100000; i++) {
    TestBean tb = (TestBean) ctx.getBean("test");
    assertSame(spouse, tb.getSpouse());
  }
  sw.stop();
  assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 6000);
}

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

@Test
public void testPrototypeCreationWithAutowiredPropertiesIsFastEnough() {
  GenericApplicationContext ctx = new GenericApplicationContext();
  AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
  ctx.refresh();
  RootBeanDefinition rbd = new RootBeanDefinition(AutowiredAnnotatedTestBean.class);
  rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
  ctx.registerBeanDefinition("test", rbd);
  ctx.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
  TestBean spouse = (TestBean) ctx.getBean("spouse");
  StopWatch sw = new StopWatch();
  sw.start("prototype");
  for (int i = 0; i < 100000; i++) {
    TestBean tb = (TestBean) ctx.getBean("test");
    assertSame(spouse, tb.getSpouse());
  }
  sw.stop();
  assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}

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

@Test
public void testPrototypeCreationWithResourcePropertiesIsFastEnough() {
  GenericApplicationContext ctx = new GenericApplicationContext();
  AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
  ctx.refresh();
  RootBeanDefinition rbd = new RootBeanDefinition(ResourceAnnotatedTestBean.class);
  rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
  ctx.registerBeanDefinition("test", rbd);
  ctx.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
  TestBean spouse = (TestBean) ctx.getBean("spouse");
  StopWatch sw = new StopWatch();
  sw.start("prototype");
  for (int i = 0; i < 100000; i++) {
    TestBean tb = (TestBean) ctx.getBean("test");
    assertSame(spouse, tb.getSpouse());
  }
  sw.stop();
  assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}

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

/**
 * This is primarily a test for the efficiency of our
 * usage of CGLIB. If we create too many classes with
 * CGLIB this will be slow or will run out of memory.
 */
@Test
public void testManyProxies() {
  Assume.group(TestGroup.PERFORMANCE);
  int howMany = 10000;
  StopWatch sw = new StopWatch();
  sw.start("Create " + howMany + " proxies");
  testManyProxies(howMany);
  sw.stop();
  assertTrue("Proxy creation was too slow",  sw.getTotalTimeMillis() < 5000);
}

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

@Test
public void testPrototypeCreationWithDependencyCheckIsFastEnough() {
  Assume.group(TestGroup.PERFORMANCE);
  Assume.notLogging(factoryLog);
  DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
  RootBeanDefinition rbd = new RootBeanDefinition(LifecycleBean.class);
  rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
  rbd.setDependencyCheck(RootBeanDefinition.DEPENDENCY_CHECK_OBJECTS);
  lbf.registerBeanDefinition("test", rbd);
  lbf.addBeanPostProcessor(new LifecycleBean.PostProcessor());
  lbf.freezeConfiguration();
  StopWatch sw = new StopWatch();
  sw.start("prototype");
  for (int i = 0; i < 100000; i++) {
    lbf.getBean("test");
  }
  sw.stop();
  // System.out.println(sw.getTotalTimeMillis());
  assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 3000);
}

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