Example usage for org.springframework.util StopWatch StopWatch

Introduction

In this page you can find the example usage for org.springframework.util StopWatch StopWatch.

Prototype

public StopWatch()

Source Link

Document

Construct a new StopWatch .

Usage

From source file:org.springframework.beans.factory.xml.XmlBeanFactoryTests.java

@Test
public void lookupOverrideMethodsWithSetterInjection() {
    DefaultListableBeanFactory xbf = new DefaultListableBeanFactory();
    XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf);
    reader.loadBeanDefinitions(OVERRIDES_CONTEXT);

    lookupOverrideMethodsWithSetterInjection(xbf, "overrideOneMethod", true);
    // Should work identically on subclass definition, in which lookup
    // methods are inherited
    lookupOverrideMethodsWithSetterInjection(xbf, "overrideInheritedMethod", true);

    // Check cost of repeated construction of beans with method overrides
    // Will pick up misuse of CGLIB
    int howMany = 100;
    StopWatch sw = new StopWatch();
    sw.start("Look up " + howMany + " prototype bean instances with method overrides");
    for (int i = 0; i < howMany; i++) {
        lookupOverrideMethodsWithSetterInjection(xbf, "overrideOnPrototype", false);
    }/* www.ja v  a2s .c o  m*/
    sw.stop();
    // System.out.println(sw);
    if (!LogFactory.getLog(DefaultListableBeanFactory.class).isDebugEnabled()) {
        assertTrue(sw.getTotalTimeMillis() < 2000);
    }

    // Now test distinct bean with swapped value in factory, to ensure the two are independent
    OverrideOneMethod swappedOom = (OverrideOneMethod) xbf.getBean("overrideOneMethodSwappedReturnValues");

    TestBean tb = swappedOom.getPrototypeDependency();
    assertEquals("David", tb.getName());
    tb = swappedOom.protectedOverrideSingleton();
    assertEquals("Jenny", tb.getName());
}

From source file:org.springframework.boot.actuate.autoconfigure.MetricsFilter.java

private StopWatch createStopWatchIfNecessary(HttpServletRequest request) {
    StopWatch stopWatch = (StopWatch) request.getAttribute(ATTRIBUTE_STOP_WATCH);
    if (stopWatch == null) {
        stopWatch = new StopWatch();
        stopWatch.start();/*from   w w  w .  ja  v  a 2s .  c  o  m*/
        request.setAttribute(ATTRIBUTE_STOP_WATCH, stopWatch);
    }
    return stopWatch;
}

From source file:org.springframework.boot.SpringApplication.java

/**
 * Run the Spring application, creating and refreshing a new
 * {@link ApplicationContext}.//from ww  w .  j  av  a 2 s .  c  om
 * @param args the application arguments (usually passed from a Java main method)
 * @return a running {@link ApplicationContext}
 */
public ConfigurableApplicationContext run(String... args) {
    StopWatch stopWatch = new StopWatch();
    stopWatch.start();
    ConfigurableApplicationContext context = null;
    configureHeadlessProperty();
    SpringApplicationRunListeners listeners = getRunListeners(args);
    listeners.started();
    try {
        context = doRun(listeners, args);
        stopWatch.stop();
        if (this.logStartupInfo) {
            new StartupInfoLogger(this.mainApplicationClass).logStarted(getApplicationLog(), stopWatch);
        }
        return context;
    } catch (Throwable ex) {
        try {
            listeners.finished(context, ex);
            this.log.error("Application startup failed", ex);
        } finally {
            if (context != null) {
                context.close();
            }
        }
        ReflectionUtils.rethrowRuntimeException(ex);
        return context;
    }
}

From source file:org.springframework.cloud.gateway.test.support.AbstractHttpServer.java

@Override
public final void start() {
    synchronized (this.lifecycleMonitor) {
        if (!isRunning()) {
            String serverName = getClass().getSimpleName();
            if (logger.isDebugEnabled()) {
                logger.debug("Starting " + serverName + "...");
            }/*from www . j  a  v  a2 s.  c o  m*/
            this.running = true;
            try {
                StopWatch stopWatch = new StopWatch();
                stopWatch.start();
                startInternal();
                long millis = stopWatch.getTotalTimeMillis();
                if (logger.isDebugEnabled()) {
                    logger.debug("Server started on port " + getPort() + "(" + millis + " millis).");
                }
            } catch (Throwable ex) {
                throw new IllegalStateException(ex);
            }
        }
    }

}

From source file:org.springframework.cloud.gateway.test.support.AbstractHttpServer.java

@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();//  ww  w .j a va  2 s.  com
                stopInternal();
                logger.debug("Server stopped (" + stopWatch.getTotalTimeMillis() + " millis).");
            } catch (Throwable ex) {
                throw new IllegalStateException(ex);
            } finally {
                reset();
            }
        }
    }
}

From source file:org.springframework.context.annotation.AnnotationProcessorPerformanceTests.java

@Test
public void testPrototypeCreationWithResourcePropertiesIsFastEnough() {
    GenericApplicationContext ctx = new GenericApplicationContext();
    AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
    ctx.refresh();//ww w  . j a  v a  2  s .  c  o m

    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);
}

From source file:org.springframework.context.annotation.AnnotationProcessorPerformanceTests.java

@Test
public void testPrototypeCreationWithOverriddenResourcePropertiesIsFastEnough() {
    GenericApplicationContext ctx = new GenericApplicationContext();
    AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
    ctx.refresh();/* ww  w  .  j a v a2  s  . c  o m*/

    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);
}

From source file:org.springframework.context.annotation.AnnotationProcessorPerformanceTests.java

@Test
public void testPrototypeCreationWithAutowiredPropertiesIsFastEnough() {
    GenericApplicationContext ctx = new GenericApplicationContext();
    AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
    ctx.refresh();/*from ww  w . ja v a2  s  . c om*/

    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);
}

From source file:org.springframework.context.annotation.AnnotationProcessorPerformanceTests.java

@Test
public void testPrototypeCreationWithOverriddenAutowiredPropertiesIsFastEnough() {
    GenericApplicationContext ctx = new GenericApplicationContext();
    AnnotationConfigUtils.registerAnnotationConfigProcessors(ctx);
    ctx.refresh();/*from   w  w w . ja  v a 2s  .  c  om*/

    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);
}

From source file:org.springframework.context.expression.ApplicationContextExpressionTests.java

@Test
public void prototypeCreationIsFastEnough() {
    Assume.group(TestGroup.PERFORMANCE);
    Assume.notLogging(factoryLog);//from  ww  w.j a v  a 2s  . co m
    GenericApplicationContext ac = new GenericApplicationContext();
    RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
    rbd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
    rbd.getConstructorArgumentValues().addGenericArgumentValue("#{systemProperties.name}");
    rbd.getPropertyValues().add("country", "#{systemProperties.country}");
    ac.registerBeanDefinition("test", rbd);
    ac.refresh();
    StopWatch sw = new StopWatch();
    sw.start("prototype");
    System.getProperties().put("name", "juergen");
    System.getProperties().put("country", "UK");
    try {
        for (int i = 0; i < 100000; i++) {
            TestBean tb = (TestBean) ac.getBean("test");
            assertEquals("juergen", tb.getName());
            assertEquals("UK", tb.getCountry());
        }
        sw.stop();
    } finally {
        System.getProperties().remove("country");
        System.getProperties().remove("name");
    }
    assertTrue("Prototype creation took too long: " + sw.getTotalTimeMillis(), sw.getTotalTimeMillis() < 6000);
}