org.springframework.util.StopWatch Java Examples

@Test
@Ignore  // TODO re-enable when ConstructorResolver TODO sorted out
public void testPrototypeCreationWithConstructorArgumentsIsFastEnough() {
	Assume.group(TestGroup.PERFORMANCE);
	Assume.notLogging(factoryLog);
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getConstructorArgumentValues().addGenericArgumentValue("juergen");
	rbd.getConstructorArgumentValues().addGenericArgumentValue("99");
	lbf.registerBeanDefinition("test", rbd);
	lbf.freezeConfiguration();
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) lbf.getBean("test");
		assertEquals("juergen", tb.getName());
		assertEquals(99, tb.getAge());
	}
	sw.stop();
	// System.out.println(sw.getTotalTimeMillis());
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 3000);
}
 

public InputStream next() {
    ZipArchiveEntry zipEntry = zipEntries.nextElement();

    StopWatch sw = new StopWatch(zipEntry.getName());

    InputStream feStream = null;

    try {
        return zipFile.getInputStream(zipEntry);
    } catch (IOException e) {
        IOUtils.closeQuietly(feStream);

        return null;
    } finally {
        IOUtils.closeQuietly(feStream);

        System.out.print(sw.prettyPrint());
    }
}
 

@Test
public void testPrototypeCreationWithResolvedConstructorArgumentsIsFastEnough() {
	Assume.group(TestGroup.PERFORMANCE);
	Assume.notLogging(factoryLog);
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getConstructorArgumentValues().addGenericArgumentValue(new RuntimeBeanReference("spouse"));
	lbf.registerBeanDefinition("test", rbd);
	lbf.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
	lbf.freezeConfiguration();
	TestBean spouse = (TestBean) lbf.getBean("spouse");
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) lbf.getBean("test");
		assertSame(spouse, tb.getSpouse());
	}
	sw.stop();
	// System.out.println(sw.getTotalTimeMillis());
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}
 

@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);
}
 

private long testAfterReturningAdviceWithoutJoinPoint(String file, int howmany, String technology) {
	ClassPathXmlApplicationContext bf = new ClassPathXmlApplicationContext(file, CLASS);

	StopWatch sw = new StopWatch();
	sw.start(howmany + " repeated after returning advice invocations with " + technology);
	ITestBean adrian = (ITestBean) bf.getBean("adrian");

	assertTrue(AopUtils.isAopProxy(adrian));
	Advised a = (Advised) adrian;
	assertTrue(a.getAdvisors().length >= 3);
	// Hits joinpoint
	adrian.setAge(25);

	for (int i = 0; i < howmany; i++) {
		adrian.setAge(i);
	}

	sw.stop();
	System.out.println(sw.prettyPrint());
	return sw.getLastTaskTimeMillis();
}
 

@Override
public final void stop() {
	synchronized (this.lifecycleMonitor) {
		if (isRunning()) {
			String serverName = getClass().getSimpleName();
			logger.debug("Stopping " + serverName + "...");
			this.running = false;
			try {
				StopWatch stopWatch = new StopWatch();
				stopWatch.start();
				stopInternal();
				logger.debug("Server stopped (" + stopWatch.getTotalTimeMillis() + " millis).");
			}
			catch (Throwable ex) {
				throw new IllegalStateException(ex);
			}
			finally {
				reset();
			}
		}
	}
}
 

@Test
public void testPrototypeCreationWithResolvedPropertiesIsFastEnough() {
	Assume.group(TestGroup.PERFORMANCE);
	Assume.notLogging(factoryLog);
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getPropertyValues().add("spouse", new RuntimeBeanReference("spouse"));
	lbf.registerBeanDefinition("test", rbd);
	lbf.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
	lbf.freezeConfiguration();
	TestBean spouse = (TestBean) lbf.getBean("spouse");
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) lbf.getBean("test");
		assertSame(spouse, tb.getSpouse());
	}
	sw.stop();
	// System.out.println(sw.getTotalTimeMillis());
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}
 

@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));
}
 

@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);
}
 

@Test
public void testPerformance2() throws Exception {
	Assume.group(TestGroup.PERFORMANCE);
	StopWatch watch = new StopWatch("list<string> -> list<integer> conversionPerformance");
	watch.start("convert 4,000,000 with conversion service");
	List<String> source = new LinkedList<>();
	source.add("1");
	source.add("2");
	source.add("3");
	TypeDescriptor td = new TypeDescriptor(getClass().getField("list"));
	for (int i = 0; i < 1000000; i++) {
		conversionService.convert(source, TypeDescriptor.forObject(source), td);
	}
	watch.stop();
	watch.start("convert 4,000,000 manually");
	for (int i = 0; i < 4000000; i++) {
		List<Integer> target = new ArrayList<>(source.size());
		for (String element : source) {
			target.add(Integer.valueOf(element));
		}
	}
	watch.stop();
	// System.out.println(watch.prettyPrint());
}
 

@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);
}
 

@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);
}
 

@Around("within(@org.springframework.stereotype.Repository *)")
public Object invoke(ProceedingJoinPoint joinPoint) throws Throwable {
    if (this.enabled) {
        StopWatch sw = new StopWatch(joinPoint.toShortString());

        sw.start("invoke");
        try {
            return joinPoint.proceed();
        } finally {
            sw.stop();
            synchronized (this) {
                this.callCount++;
                this.accumulatedCallTime += sw.getTotalTimeMillis();
            }
        }
    } else {
        return joinPoint.proceed();
    }
}
 

@Test
public void testPerformance1() {
	Assume.group(TestGroup.PERFORMANCE);
	StopWatch watch = new StopWatch("integer->string conversionPerformance");
	watch.start("convert 4,000,000 with conversion service");
	for (int i = 0; i < 4000000; i++) {
		conversionService.convert(3, String.class);
	}
	watch.stop();
	watch.start("convert 4,000,000 manually");
	for (int i = 0; i < 4000000; i++) {
		Integer.valueOf(3).toString();
	}
	watch.stop();
	// System.out.println(watch.prettyPrint());
}
 

@Override
public final void stop() {
	synchronized (this.lifecycleMonitor) {
		if (isRunning()) {
			String serverName = getClass().getSimpleName();
			logger.debug("Stopping " + serverName + "...");
			this.running = false;
			try {
				StopWatch stopWatch = new StopWatch();
				stopWatch.start();
				stopInternal();
				logger.debug("Server stopped (" + stopWatch.getTotalTimeMillis()
						+ " millis).");
			}
			catch (Throwable ex) {
				throw new IllegalStateException(ex);
			}
			finally {
				reset();
			}
		}
	}
}
 

@Test
public void test_5_2_DistinctCount_20140606() throws Throwable {
    
    StopWatch stopWatch = new StopWatch();
    stopWatch.start();
    Map<String, List<Integer>> filter = new HashMap<String, List<Integer>>(1);
    filter.put("tradeId", Arrays.asList(new Integer[] {
        3205, 3206, 3207, 3208, 3209, 3210, 3212, 3299, 
        3204, 3203, 3202, 3201, 3211}));
    Map<Integer, RoaringBitmap> distinct = miniCube.distinct("postId", true, "tradeId", filter);
    stopWatch.stop();
    
    Assert.assertEquals(13, distinct.size());
    Assert.assertEquals(277, distinct.get(3209).getCardinality());
    Assert.assertEquals(186, distinct.get(3211).getCardinality());
    Assert.assertEquals(464, distinct.get(3206).getCardinality());
    LOGGER.info(stopWatch.getTotalTimeSeconds() + " used for distinct result {}", distinct.toString());
    
}
 

@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));
}
 

@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);
}
 

public SnomedTaxonomy buildWithAxiomRefset(InputStreamSet snomedRf2OwlSnapshotArchive) throws ReleaseImportException {
	
	StopWatch stopWatch = new StopWatch();
	stopWatch.start();

	SnomedTaxonomyLoader snomedTaxonomyLoader = new SnomedTaxonomyLoader();
	
	ReleaseImporter releaseImporter = new ReleaseImporter();
	releaseImporter.loadEffectiveSnapshotReleaseFileStreams(snomedRf2OwlSnapshotArchive.getFileInputStreams(), OWL_SNAPSHOT_LOADING_PROFILE, snomedTaxonomyLoader);
	snomedTaxonomyLoader.reportErrors();
	logger.info("Loaded release snapshot");
	logger.info("Time taken deserialising axioms {}s", (snomedTaxonomyLoader.getTimeTakenDeserialisingAxioms() / 1000.00));
	
	stopWatch.stop();
	logger.info("SnomedTaxonomy loaded in {} seconds", stopWatch.getTotalTimeSeconds());

	SnomedTaxonomy snomedTaxonomy = snomedTaxonomyLoader.getSnomedTaxonomy();
	logger.info("{} concepts loaded", snomedTaxonomy.getAllConceptIds().size());
	logger.info("{} active axioms loaded", snomedTaxonomy.getAxiomCount());
	return snomedTaxonomy;

}
 

@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);
}
 

@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);
}
 

private long testBeforeAdviceWithoutJoinPoint(String file, int howmany, String technology) {
	ClassPathXmlApplicationContext bf = new ClassPathXmlApplicationContext(file, CLASS);

	StopWatch sw = new StopWatch();
	sw.start(howmany + " repeated before advice invocations with " + technology);
	ITestBean adrian = (ITestBean) bf.getBean("adrian");

	assertTrue(AopUtils.isAopProxy(adrian));
	Advised a = (Advised) adrian;
	assertTrue(a.getAdvisors().length >= 3);
	assertEquals("adrian", adrian.getName());

	for (int i = 0; i < howmany; i++) {
		adrian.getName();
	}

	sw.stop();
	System.out.println(sw.prettyPrint());
	return sw.getLastTaskTimeMillis();
}
 

@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);
}
 

@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);
}
 

@Around("@annotation(com.apssouza.monitoring.Monitored)")
public Object invoke(ProceedingJoinPoint joinPoint) throws Throwable {
    System.out.println("callend");
    Method method = ((MethodSignature) joinPoint.getSignature()).getMethod();
    if (this.enabled) {
        StopWatch sw = new StopWatch(joinPoint.toShortString());

        sw.start("invoke");
        try {
            return joinPoint.proceed();
        } finally {
            sw.stop();
            synchronized (this) {
                this.callCount++;
                this.accumulatedCallTime += sw.getTotalTimeMillis();
            }
            publisher.publishEvent(new MonitoringInvokedEvent(
                    method.getName(),
                    this.accumulatedCallTime
            ));
        }
    } else {
        return joinPoint.proceed();
    }
}
 

@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);
}
 

@Test
public void testPrototypeCreationWithResolvedConstructorArgumentsIsFastEnough() {
	Assume.group(TestGroup.PERFORMANCE);
	Assume.notLogging(factoryLog);
	DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
	RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
	rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
	rbd.getConstructorArgumentValues().addGenericArgumentValue(new RuntimeBeanReference("spouse"));
	lbf.registerBeanDefinition("test", rbd);
	lbf.registerBeanDefinition("spouse", new RootBeanDefinition(TestBean.class));
	lbf.freezeConfiguration();
	TestBean spouse = (TestBean) lbf.getBean("spouse");
	StopWatch sw = new StopWatch();
	sw.start("prototype");
	for (int i = 0; i < 100000; i++) {
		TestBean tb = (TestBean) lbf.getBean("test");
		assertSame(spouse, tb.getSpouse());
	}
	sw.stop();
	// System.out.println(sw.getTotalTimeMillis());
	assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 4000);
}
 

private long testAfterReturningAdviceWithoutJoinPoint(String file, int howmany, String technology) {
	ClassPathXmlApplicationContext bf = new ClassPathXmlApplicationContext(file, CLASS);

	StopWatch sw = new StopWatch();
	sw.start(howmany + " repeated after returning advice invocations with " + technology);
	ITestBean adrian = (ITestBean) bf.getBean("adrian");

	assertTrue(AopUtils.isAopProxy(adrian));
	Advised a = (Advised) adrian;
	assertTrue(a.getAdvisors().length >= 3);
	// Hits joinpoint
	adrian.setAge(25);

	for (int i = 0; i < howmany; i++) {
		adrian.setAge(i);
	}

	sw.stop();
	System.out.println(sw.prettyPrint());
	return sw.getLastTaskTimeMillis();
}
 

/**
 * 下载文件
 *
 * @author: quhailong
 * @date: 2019/9/25
 */
//@RequestMapping(value = "/download", method = RequestMethod.POST)
@RequestMapping(value = "download", method = RequestMethod.GET)
public void download(String uid, String vids, HttpServletResponse res) throws IOException {
    logger.info("下载文件请求URL：{}", httpServletRequest.getRequestURL());
    StopWatch stopWatch = new StopWatch();
    stopWatch.start();
    logger.info("下载文件数据处理开始,vids:{}", vids);
    downloadProvider.downloadHandle(uid, vids, res);
    logger.info("下载文件数据处理结束");
    stopWatch.stop();
    logger.info("下载文件调用时间,millies:{}", stopWatch.getTotalTimeMillis());
}
 

protected void printSelectTaskMonitorLog(StopWatch clock, int size, boolean resultFlag) {
    clock.stop();
    getMonitorLogger().info(MONITOR_LOGGER_PATTERN_SELECT_TASKS,
            jobConfig.getSysCode(),
            jobConfig.getTaskName(),
            jobConfig.getBeanName(),
            ContextLog4j2Util.getRequestNo(),
            RpcContext.getContext().getRemoteHost(),
            size,
            resultFlag ? Response.SUCC : Response.FAIL, clock.getTotalTimeMillis());
}