org.springframework.beans.factory.config.PropertyPlaceholderConfigurer Java Examples

@Test
public void defaultExpressionParameters() throws Exception {
	initServlet(new ApplicationContextInitializer<GenericWebApplicationContext>() {
		@Override
		public void initialize(GenericWebApplicationContext context) {
			RootBeanDefinition ppc = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
			ppc.getPropertyValues().add("properties", "myKey=foo");
			context.registerBeanDefinition("ppc", ppc);
		}
	}, DefaultExpressionValueParamController.class);

	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/myApp/myPath.do");
	request.setContextPath("/myApp");
	MockHttpServletResponse response = new MockHttpServletResponse();
	System.setProperty("myHeader", "bar");
	try {
		getServlet().service(request, response);
	}
	finally {
		System.clearProperty("myHeader");
	}
	assertEquals("foo-bar-/myApp", response.getContentAsString());
}
 

@Test
public void configurationWithPostProcessor() {
	AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
	ctx.register(ConfigWithPostProcessor.class);
	RootBeanDefinition placeholderConfigurer = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	placeholderConfigurer.getPropertyValues().add("properties", "myProp=myValue");
	ctx.registerBeanDefinition("placeholderConfigurer", placeholderConfigurer);
	ctx.refresh();

	TestBean foo = ctx.getBean("foo", TestBean.class);
	ITestBean bar = ctx.getBean("bar", ITestBean.class);
	ITestBean baz = ctx.getBean("baz", ITestBean.class);

	assertEquals("foo-processed-myValue", foo.getName());
	assertEquals("bar-processed-myValue", bar.getName());
	assertEquals("baz-processed-myValue", baz.getName());

	SpousyTestBean listener = ctx.getBean("listenerTestBean", SpousyTestBean.class);
	assertTrue(listener.refreshed);
	ctx.close();
}
 

@Bean
static public PropertyPlaceholderConfigurer archaiusPropertyPlaceholderConfigurer() throws IOException, ConfigurationException {

    ConfigurationManager.loadPropertiesFromResources("chassis-test.properties");
    ConfigurationManager.loadPropertiesFromResources("chassis-default.properties");

    // force disable eureka
    ConfigurationManager.getConfigInstance().setProperty("chassis.eureka.disable", true);

    return new PropertyPlaceholderConfigurer() {
        @Override
        protected String resolvePlaceholder(String placeholder, Properties props, int systemPropertiesMode) {
            return DynamicPropertyFactory.getInstance().getStringProperty(placeholder, "null").get();
        }
    };
}
 

@Test
public void propertyPlaceholderWithInactiveCron() {
	String businessHoursCronExpression = "-";
	BeanDefinition processorDefinition = new RootBeanDefinition(ScheduledAnnotationBeanPostProcessor.class);
	BeanDefinition placeholderDefinition = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	Properties properties = new Properties();
	properties.setProperty("schedules.businessHours", businessHoursCronExpression);
	placeholderDefinition.getPropertyValues().addPropertyValue("properties", properties);
	BeanDefinition targetDefinition = new RootBeanDefinition(PropertyPlaceholderWithCronTestBean.class);
	context.registerBeanDefinition("postProcessor", processorDefinition);
	context.registerBeanDefinition("placeholder", placeholderDefinition);
	context.registerBeanDefinition("target", targetDefinition);
	context.refresh();

	ScheduledTaskHolder postProcessor = context.getBean("postProcessor", ScheduledTaskHolder.class);
	assertTrue(postProcessor.getScheduledTasks().isEmpty());
}
 

@Bean
static public PropertyPlaceholderConfigurer archaiusPropertyPlaceholderConfigurer() throws IOException, ConfigurationException {
	
    ConfigurationManager.loadPropertiesFromResources("chassis-test.properties");
    ConfigurationManager.loadPropertiesFromResources("chassis-default.properties");
    
    // force disable eureka
    ConfigurationManager.getConfigInstance().setProperty("chassis.eureka.disable", true);
    
    return new PropertyPlaceholderConfigurer() {
        @Override
        protected String resolvePlaceholder(String placeholder, Properties props, int systemPropertiesMode) {
            return DynamicPropertyFactory.getInstance().getStringProperty(placeholder, "null").get();
        }
    };
}
 

@Test
@SuppressWarnings("resource")
public void formatFieldForValueInjectionUsingMetaAnnotations() {
	AnnotationConfigApplicationContext ac = new AnnotationConfigApplicationContext();
	RootBeanDefinition bd = new RootBeanDefinition(MetaValueBean.class);
	bd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	ac.registerBeanDefinition("valueBean", bd);
	ac.registerBeanDefinition("conversionService", new RootBeanDefinition(FormattingConversionServiceFactoryBean.class));
	ac.registerBeanDefinition("ppc", new RootBeanDefinition(PropertyPlaceholderConfigurer.class));
	ac.refresh();
	System.setProperty("myDate", "10-31-09");
	System.setProperty("myNumber", "99.99%");
	try {
		MetaValueBean valueBean = ac.getBean(MetaValueBean.class);
		assertEquals(new LocalDate(2009, 10, 31), new LocalDate(valueBean.date));
		assertEquals(Double.valueOf(0.9999), valueBean.number);
	}
	finally {
		System.clearProperty("myDate");
		System.clearProperty("myNumber");
	}
}
 

protected PropertyConfigurer(StringEncryptor encryptor) {
	this.propertyPlaceholderConfigurer = encryptor != null ? new EncryptablePropertyPlaceholderConfigurer(encryptor) : new PropertyPlaceholderConfigurer();

	// Ensure that system properties override the spring-set properties.
	propertyPlaceholderConfigurer.setSystemPropertiesMode(PropertyPlaceholderConfigurer.SYSTEM_PROPERTIES_MODE_OVERRIDE);

	PropertiesPersister savingPropertiesPersister = new DefaultPropertiesPersister() {

           @Override
           public void load(Properties props, InputStream is) throws IOException {
               props.put(HOSTNAME_KEY, HOSTNAME);
               CougarNodeId.initialiseNodeId(props);
               super.load(props, is);
               for (String propName: props.stringPropertyNames()) {
                   allLoadedProperties.put(propName, System.getProperty(propName, props.getProperty(propName)));
               }
           }};
       propertyPlaceholderConfigurer.setPropertiesPersister(savingPropertiesPersister);
}
 

public static AbstractEngineConfiguration parseEngineConfiguration(Resource springResource, String beanName) {
    DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    XmlBeanDefinitionReader xmlBeanDefinitionReader = new XmlBeanDefinitionReader(beanFactory);
    xmlBeanDefinitionReader.setValidationMode(XmlBeanDefinitionReader.VALIDATION_XSD);
    xmlBeanDefinitionReader.loadBeanDefinitions(springResource);

    // Check non singleton beans for types
    // Do not eagerly initialize FactorBeans when getting BeanFactoryPostProcessor beans
    Collection<BeanFactoryPostProcessor> factoryPostProcessors = beanFactory.getBeansOfType(BeanFactoryPostProcessor.class, true, false).values();
    if (factoryPostProcessors.isEmpty()) {
        factoryPostProcessors = Collections.singleton(new PropertyPlaceholderConfigurer());
    }
    for (BeanFactoryPostProcessor factoryPostProcessor : factoryPostProcessors) {
        factoryPostProcessor.postProcessBeanFactory(beanFactory);
    }

    AbstractEngineConfiguration engineConfiguration = (AbstractEngineConfiguration) beanFactory.getBean(beanName);
    engineConfiguration.setBeans(new SpringBeanFactoryProxyMap(beanFactory));
    return engineConfiguration;
}
 

@Test
public void testMultipleDefinedBeanFactoryPostProcessors() {
	StaticApplicationContext ac = new StaticApplicationContext();
	ac.registerSingleton("tb1", TestBean.class);
	ac.registerSingleton("tb2", TestBean.class);
	MutablePropertyValues pvs1 = new MutablePropertyValues();
	pvs1.add("initValue", "${key}");
	ac.registerSingleton("bfpp1", TestBeanFactoryPostProcessor.class, pvs1);
	MutablePropertyValues pvs2 = new MutablePropertyValues();
	pvs2.add("properties", "key=value");
	ac.registerSingleton("bfpp2", PropertyPlaceholderConfigurer.class, pvs2);
	ac.refresh();
	TestBeanFactoryPostProcessor bfpp = (TestBeanFactoryPostProcessor) ac.getBean("bfpp1");
	assertEquals("value", bfpp.initValue);
	assertTrue(bfpp.wasCalled);
}
 

@Test
@SuppressWarnings("resource")
public void formatFieldForValueInjectionUsingMetaAnnotations() {
	AnnotationConfigApplicationContext ac = new AnnotationConfigApplicationContext();
	RootBeanDefinition bd = new RootBeanDefinition(MetaValueBean.class);
	bd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	ac.registerBeanDefinition("valueBean", bd);
	ac.registerBeanDefinition("conversionService", new RootBeanDefinition(FormattingConversionServiceFactoryBean.class));
	ac.registerBeanDefinition("ppc", new RootBeanDefinition(PropertyPlaceholderConfigurer.class));
	ac.refresh();
	System.setProperty("myDate", "10-31-09");
	System.setProperty("myNumber", "99.99%");
	try {
		MetaValueBean valueBean = ac.getBean(MetaValueBean.class);
		assertEquals(new LocalDate(2009, 10, 31), new LocalDate(valueBean.date));
		assertEquals(Double.valueOf(0.9999), valueBean.number);
	}
	finally {
		System.clearProperty("myDate");
		System.clearProperty("myNumber");
	}
}
 

@Test
public void defaultExpressionParameters() throws Exception {
	initServlet(wac -> {
		RootBeanDefinition ppc = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
		ppc.getPropertyValues().add("properties", "myKey=foo");
		wac.registerBeanDefinition("ppc", ppc);
	}, DefaultExpressionValueParamController.class);

	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/myApp/myPath.do");
	request.setContextPath("/myApp");
	MockHttpServletResponse response = new MockHttpServletResponse();
	System.setProperty("myHeader", "bar");
	try {
		getServlet().service(request, response);
	}
	finally {
		System.clearProperty("myHeader");
	}
	assertEquals("foo-bar-/myApp", response.getContentAsString());
}
 

@Test
@SuppressWarnings("resource")
public void testFormatFieldForValueInjectionUsingMetaAnnotations() {
	AnnotationConfigApplicationContext ac = new AnnotationConfigApplicationContext();
	RootBeanDefinition bd = new RootBeanDefinition(MetaValueBean.class);
	bd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	ac.registerBeanDefinition("valueBean", bd);
	ac.registerBeanDefinition("conversionService", new RootBeanDefinition(FormattingConversionServiceFactoryBean.class));
	ac.registerBeanDefinition("ppc", new RootBeanDefinition(PropertyPlaceholderConfigurer.class));
	ac.refresh();
	System.setProperty("myDate", "10-31-09");
	System.setProperty("myNumber", "99.99%");
	try {
		MetaValueBean valueBean = ac.getBean(MetaValueBean.class);
		assertEquals(new LocalDate(2009, 10, 31), new LocalDate(valueBean.date));
		assertEquals(Double.valueOf(0.9999), valueBean.number);
	}
	finally {
		System.clearProperty("myDate");
		System.clearProperty("myNumber");
	}
}
 

@Test
public void propertyPlaceholderSystemProperties() throws Exception {
	String value = System.setProperty("foo", "spam");
	try {
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
				"contextNamespaceHandlerTests-system.xml", getClass());
		Map<String, PropertyPlaceholderConfigurer> beans = applicationContext
				.getBeansOfType(PropertyPlaceholderConfigurer.class);
		assertFalse("No PropertyPlaceholderConfigurer found", beans.isEmpty());
		assertEquals("spam", applicationContext.getBean("string"));
		assertEquals("none", applicationContext.getBean("fallback"));
	}
	finally {
		if (value != null) {
			System.setProperty("foo", value);
		}
	}
}
 

@Test
public void testMultipleDefinedBeanFactoryPostProcessors() {
	StaticApplicationContext ac = new StaticApplicationContext();
	ac.registerSingleton("tb1", TestBean.class);
	ac.registerSingleton("tb2", TestBean.class);
	MutablePropertyValues pvs1 = new MutablePropertyValues();
	pvs1.add("initValue", "${key}");
	ac.registerSingleton("bfpp1", TestBeanFactoryPostProcessor.class, pvs1);
	MutablePropertyValues pvs2 = new MutablePropertyValues();
	pvs2.add("properties", "key=value");
	ac.registerSingleton("bfpp2", PropertyPlaceholderConfigurer.class, pvs2);
	ac.refresh();
	TestBeanFactoryPostProcessor bfpp = (TestBeanFactoryPostProcessor) ac.getBean("bfpp1");
	assertEquals("value", bfpp.initValue);
	assertTrue(bfpp.wasCalled);
}
 

@Test
public void configurationWithPostProcessor() {
	AnnotationConfigApplicationContext factory = new AnnotationConfigApplicationContext();
	factory.register(ConfigWithPostProcessor.class);
	RootBeanDefinition placeholderConfigurer = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	placeholderConfigurer.getPropertyValues().add("properties", "myProp=myValue");
	factory.registerBeanDefinition("placeholderConfigurer", placeholderConfigurer);
	factory.refresh();

	TestBean foo = factory.getBean("foo", TestBean.class);
	ITestBean bar = factory.getBean("bar", ITestBean.class);
	ITestBean baz = factory.getBean("baz", ITestBean.class);

	assertEquals("foo-processed-myValue", foo.getName());
	assertEquals("bar-processed-myValue", bar.getName());
	assertEquals("baz-processed-myValue", baz.getName());

	SpousyTestBean listener = factory.getBean("listenerTestBean", SpousyTestBean.class);
	assertTrue(listener.refreshed);
}
 

/**
 * get {@link Properties} instance from  {@link ConfigurableListableBeanFactory}.
 *
 * @param beanFactory spring container
 * @return {@link Properties} instance
 */
public static Properties getRegisteredPropertyResourceConfigurer(
        ConfigurableListableBeanFactory beanFactory) {
    Class clazz = PropertyPlaceholderConfigurer.class;
    Map beans = beanFactory.getBeansOfType(clazz);
    if (beans == null || beans.isEmpty()) {
        return null;
    }
    
    Object config = ((Map.Entry)beans.entrySet().iterator().next()).getValue();
    if (clazz.isAssignableFrom(config.getClass())) {
        Method m = ReflectionUtils.findMethod(clazz, "mergeProperties", new Class[0]);
        if (m != null) {
            m.setAccessible(true);
            return (Properties) ReflectionUtils.invokeMethod(m, config);
        }
    }
    return null;
}
 

@Override
protected void applyDefaultOverrides(PropertyBackedBeanState state) throws IOException
{
    // Let the superclass propagate default settings from the global properties and register us
    super.applyDefaultOverrides(state);

    List<String> idList = getId();

    // Apply any property overrides from the extension classpath and also allow system properties and JNDI to
    // override. We use the type name and last component of the ID in the path
    JndiPropertiesFactoryBean overrideFactory = new JndiPropertiesFactoryBean();
    overrideFactory.setPropertiesPersister(getPersister());
    overrideFactory.setSystemPropertiesMode(PropertyPlaceholderConfigurer.SYSTEM_PROPERTIES_MODE_OVERRIDE);
    overrideFactory.setLocations(getParent().getResources(
            ChildApplicationContextFactory.EXTENSION_CLASSPATH_PREFIX + getCategory() + '/' + getTypeName() + '/'
                    + idList.get(idList.size() - 1) + ChildApplicationContextFactory.PROPERTIES_SUFFIX));
    overrideFactory.setProperties(((ApplicationContextState) state).properties);
    overrideFactory.afterPropertiesSet();
    ((ApplicationContextState) state).properties = (Properties) overrideFactory.getObject();
}
 

/**
 * The Constructor.
 * 
 * @param properties
 *            the properties
 * @param compositeProperties
 *            the composite properties
 * @throws BeansException
 *             the beans exception
 */
private ChildApplicationContext(Properties properties,
        Map<String, Map<String, CompositeDataBean>> compositeProperties) throws BeansException
{
    super(getContextResourcePatterns(), false, ChildApplicationContextFactory.this.getParent());

    this.compositeProperties = compositeProperties;

    // Add a property placeholder configurer, with the subsystem-scoped default properties
    PropertyPlaceholderConfigurer configurer = new PropertyPlaceholderConfigurer();
    configurer.setPropertiesArray(new Properties[] {ChildApplicationContextFactory.this.getPropertyDefaults(), properties});
    configurer.setIgnoreUnresolvablePlaceholders(true);
    configurer.setSearchSystemEnvironment(false);
    addBeanFactoryPostProcessor(configurer);

    setClassLoader(ChildApplicationContextFactory.this.getParent().getClassLoader());
}
 

/**
 * Returns a general properties placeholder configurer based on
 * {@link #logSnifferProperties()}.
 * 
 * @param props
 *            autowired logSnifferProperties bean
 * @return A general properties placeholder configurer.
 * @throws IOException
 */
@Bean
@Scope(ConfigurableBeanFactory.SCOPE_SINGLETON)
@Autowired
public static PropertyPlaceholderConfigurer propertyPlaceholderConfigurer(
		@Qualifier(BEAN_LOGSNIFFER_PROPS) final Properties props) throws IOException {
	final PropertyPlaceholderConfigurer c = new PropertyPlaceholderConfigurer();
	c.setIgnoreResourceNotFound(true);
	c.setIgnoreUnresolvablePlaceholders(true);
	c.setSystemPropertiesMode(PropertyPlaceholderConfigurer.SYSTEM_PROPERTIES_MODE_OVERRIDE);
	c.setProperties(props);
	return c;
}
 

public static PropertyPlaceholderConfigurer newApplicationConf(boolean searchSystemEnvironment, String... locations){
	Assert.notEmpty(locations);
	PropertyPlaceholderConfigurer ppc = new JFishPropertyPlaceholder();
	ppc.setIgnoreResourceNotFound(true);
	ppc.setIgnoreUnresolvablePlaceholders(true);
	ppc.setSearchSystemEnvironment(searchSystemEnvironment);
	List<Resource> resources = new ArrayList<Resource>();
	for(String path : locations){
		resources.add(new ClassPathResource(path));
	}
	ppc.setLocations(resources.toArray(new Resource[resources.size()]));
	return ppc;
}
 

@Bean
static public PropertyPlaceholderConfigurer archaiusPropertyPlaceholderConfigurer() throws IOException, ConfigurationException {
	
    ConfigurationManager.loadPropertiesFromResources("chassis-test.properties");
    ConfigurationManager.loadPropertiesFromResources("chassis-default.properties");
    
    return new PropertyPlaceholderConfigurer() {
        @Override
        protected String resolvePlaceholder(String placeholder, Properties props, int systemPropertiesMode) {
            return DynamicPropertyFactory.getInstance().getStringProperty(placeholder, "null").get();
        }
    };
}
 

@Test
public void testResourceInjectionWithResolvableDependencyType() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
	bpp.setBeanFactory(bf);
	bf.addBeanPostProcessor(bpp);
	RootBeanDefinition abd = new RootBeanDefinition(ExtendedResourceInjectionBean.class);
	abd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", abd);
	RootBeanDefinition tbd = new RootBeanDefinition(TestBean.class);
	tbd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("testBean4", tbd);

	bf.registerResolvableDependency(BeanFactory.class, bf);
	bf.registerResolvableDependency(INestedTestBean.class, new ObjectFactory<Object>() {
		@Override
		public Object getObject() throws BeansException {
			return new NestedTestBean();
		}
	});

	PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
	Properties props = new Properties();
	props.setProperty("tb", "testBean4");
	ppc.setProperties(props);
	ppc.postProcessBeanFactory(bf);

	ExtendedResourceInjectionBean bean = (ExtendedResourceInjectionBean) bf.getBean("annotatedBean");
	INestedTestBean tb = bean.getTestBean6();
	assertNotNull(tb);

	ExtendedResourceInjectionBean anotherBean = (ExtendedResourceInjectionBean) bf.getBean("annotatedBean");
	assertNotSame(anotherBean, bean);
	assertNotSame(anotherBean.getTestBean6(), tb);

	String[] depBeans = bf.getDependenciesForBean("annotatedBean");
	assertEquals(1, depBeans.length);
	assertEquals("testBean4", depBeans[0]);
}
 

@Test
public void propertyPlaceholderForMetaAnnotation() {
	String businessHoursCronExpression = "0 0 9-17 * * MON-FRI";
	BeanDefinition processorDefinition = new RootBeanDefinition(ScheduledAnnotationBeanPostProcessor.class);
	BeanDefinition placeholderDefinition = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	Properties properties = new Properties();
	properties.setProperty("schedules.businessHours", businessHoursCronExpression);
	placeholderDefinition.getPropertyValues().addPropertyValue("properties", properties);
	BeanDefinition targetDefinition = new RootBeanDefinition(PropertyPlaceholderMetaAnnotationTestBean.class);
	context.registerBeanDefinition("postProcessor", processorDefinition);
	context.registerBeanDefinition("placeholder", placeholderDefinition);
	context.registerBeanDefinition("target", targetDefinition);
	context.refresh();

	Object postProcessor = context.getBean("postProcessor");
	Object target = context.getBean("target");
	ScheduledTaskRegistrar registrar = (ScheduledTaskRegistrar)
			new DirectFieldAccessor(postProcessor).getPropertyValue("registrar");
	@SuppressWarnings("unchecked")
	List<CronTask> cronTasks = (List<CronTask>)
			new DirectFieldAccessor(registrar).getPropertyValue("cronTasks");
	assertEquals(1, cronTasks.size());
	CronTask task = cronTasks.get(0);
	ScheduledMethodRunnable runnable = (ScheduledMethodRunnable) task.getRunnable();
	Object targetObject = runnable.getTarget();
	Method targetMethod = runnable.getMethod();
	assertEquals(target, targetObject);
	assertEquals("y", targetMethod.getName());
	assertEquals(businessHoursCronExpression, task.getExpression());
}
 

@Test
public void propertyPlaceholderWithFixedRate() {
	BeanDefinition processorDefinition = new RootBeanDefinition(ScheduledAnnotationBeanPostProcessor.class);
	BeanDefinition placeholderDefinition = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	Properties properties = new Properties();
	properties.setProperty("fixedRate", "3000");
	properties.setProperty("initialDelay", "1000");
	placeholderDefinition.getPropertyValues().addPropertyValue("properties", properties);
	BeanDefinition targetDefinition = new RootBeanDefinition(PropertyPlaceholderWithFixedRateTestBean.class);
	context.registerBeanDefinition("placeholder", placeholderDefinition);
	context.registerBeanDefinition("postProcessor", processorDefinition);
	context.registerBeanDefinition("target", targetDefinition);
	context.refresh();

	Object postProcessor = context.getBean("postProcessor");
	Object target = context.getBean("target");
	ScheduledTaskRegistrar registrar = (ScheduledTaskRegistrar)
			new DirectFieldAccessor(postProcessor).getPropertyValue("registrar");
	@SuppressWarnings("unchecked")
	List<IntervalTask> fixedRateTasks = (List<IntervalTask>)
			new DirectFieldAccessor(registrar).getPropertyValue("fixedRateTasks");
	assertEquals(1, fixedRateTasks.size());
	IntervalTask task = fixedRateTasks.get(0);
	ScheduledMethodRunnable runnable = (ScheduledMethodRunnable) task.getRunnable();
	Object targetObject = runnable.getTarget();
	Method targetMethod = runnable.getMethod();
	assertEquals(target, targetObject);
	assertEquals("fixedRate", targetMethod.getName());
	assertEquals(1000L, task.getInitialDelay());
	assertEquals(3000L, task.getInterval());
}
 

public void additionalSpringConfiguration(GenericApplicationContext applicationContext) throws Exception {
    // bring in some property values from a Properties file
    PropertyPlaceholderConfigurer cfg = new PropertyPlaceholderConfigurer();
    Properties properties = new Properties();
    properties.setProperty("staticResourceURL", getStaticResourceURL());
    cfg.setProperties(properties);
    // now actually do the replacement
    cfg.postProcessBeanFactory(applicationContext.getBeanFactory());

}
 

@Test
public void propertyPlaceholderWithFixedDelay() {
	BeanDefinition processorDefinition = new RootBeanDefinition(ScheduledAnnotationBeanPostProcessor.class);
	BeanDefinition placeholderDefinition = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	Properties properties = new Properties();
	properties.setProperty("fixedDelay", "5000");
	properties.setProperty("initialDelay", "1000");
	placeholderDefinition.getPropertyValues().addPropertyValue("properties", properties);
	BeanDefinition targetDefinition = new RootBeanDefinition(PropertyPlaceholderWithFixedDelayTestBean.class);
	context.registerBeanDefinition("placeholder", placeholderDefinition);
	context.registerBeanDefinition("postProcessor", processorDefinition);
	context.registerBeanDefinition("target", targetDefinition);
	context.refresh();

	Object postProcessor = context.getBean("postProcessor");
	Object target = context.getBean("target");
	ScheduledTaskRegistrar registrar = (ScheduledTaskRegistrar)
			new DirectFieldAccessor(postProcessor).getPropertyValue("registrar");
	@SuppressWarnings("unchecked")
	List<IntervalTask> fixedDelayTasks = (List<IntervalTask>)
			new DirectFieldAccessor(registrar).getPropertyValue("fixedDelayTasks");
	assertEquals(1, fixedDelayTasks.size());
	IntervalTask task = fixedDelayTasks.get(0);
	ScheduledMethodRunnable runnable = (ScheduledMethodRunnable) task.getRunnable();
	Object targetObject = runnable.getTarget();
	Method targetMethod = runnable.getMethod();
	assertEquals(target, targetObject);
	assertEquals("fixedDelay", targetMethod.getName());
	assertEquals(1000L, task.getInitialDelay());
	assertEquals(5000L, task.getInterval());
}
 

@Test
public void testResourceInjectionWithResolvableDependencyType() {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
	bpp.setBeanFactory(bf);
	bf.addBeanPostProcessor(bpp);
	RootBeanDefinition abd = new RootBeanDefinition(ExtendedResourceInjectionBean.class);
	abd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("annotatedBean", abd);
	RootBeanDefinition tbd = new RootBeanDefinition(TestBean.class);
	tbd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
	bf.registerBeanDefinition("testBean4", tbd);

	bf.registerResolvableDependency(BeanFactory.class, bf);
	bf.registerResolvableDependency(INestedTestBean.class, new ObjectFactory<Object>() {
		@Override
		public Object getObject() throws BeansException {
			return new NestedTestBean();
		}
	});

	PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
	Properties props = new Properties();
	props.setProperty("tb", "testBean4");
	ppc.setProperties(props);
	ppc.postProcessBeanFactory(bf);

	ExtendedResourceInjectionBean bean = (ExtendedResourceInjectionBean) bf.getBean("annotatedBean");
	INestedTestBean tb = bean.getTestBean6();
	assertNotNull(tb);

	ExtendedResourceInjectionBean anotherBean = (ExtendedResourceInjectionBean) bf.getBean("annotatedBean");
	assertNotSame(anotherBean, bean);
	assertNotSame(anotherBean.getTestBean6(), tb);

	String[] depBeans = bf.getDependenciesForBean("annotatedBean");
	assertEquals(1, depBeans.length);
	assertEquals("testBean4", depBeans[0]);
}
 

@Test
public void propertyPlaceholderWithCron() {
	String businessHoursCronExpression = "0 0 9-17 * * MON-FRI";
	BeanDefinition processorDefinition = new RootBeanDefinition(ScheduledAnnotationBeanPostProcessor.class);
	BeanDefinition placeholderDefinition = new RootBeanDefinition(PropertyPlaceholderConfigurer.class);
	Properties properties = new Properties();
	properties.setProperty("schedules.businessHours", businessHoursCronExpression);
	placeholderDefinition.getPropertyValues().addPropertyValue("properties", properties);
	BeanDefinition targetDefinition = new RootBeanDefinition(PropertyPlaceholderWithCronTestBean.class);
	context.registerBeanDefinition("placeholder", placeholderDefinition);
	context.registerBeanDefinition("postProcessor", processorDefinition);
	context.registerBeanDefinition("target", targetDefinition);
	context.refresh();

	Object postProcessor = context.getBean("postProcessor");
	Object target = context.getBean("target");
	ScheduledTaskRegistrar registrar = (ScheduledTaskRegistrar)
			new DirectFieldAccessor(postProcessor).getPropertyValue("registrar");
	@SuppressWarnings("unchecked")
	List<CronTask> cronTasks = (List<CronTask>)
			new DirectFieldAccessor(registrar).getPropertyValue("cronTasks");
	assertEquals(1, cronTasks.size());
	CronTask task = cronTasks.get(0);
	ScheduledMethodRunnable runnable = (ScheduledMethodRunnable) task.getRunnable();
	Object targetObject = runnable.getTarget();
	Method targetMethod = runnable.getMethod();
	assertEquals(target, targetObject);
	assertEquals("x", targetMethod.getName());
	assertEquals(businessHoursCronExpression, task.getExpression());
}
 

@Override
protected Class<?> getBeanClass(Element element) {
	// As of Spring 3.1, the default value of system-properties-mode has changed from
	// 'FALLBACK' to 'ENVIRONMENT'. This latter value indicates that resolution of
	// placeholders against system properties is a function of the Environment and
	// its current set of PropertySources.
	if (SYSTEM_PROPERTIES_MODE_DEFAULT.equals(element.getAttribute(SYSTEM_PROPERTIES_MODE_ATTRIBUTE))) {
		return PropertySourcesPlaceholderConfigurer.class;
	}

	// The user has explicitly specified a value for system-properties-mode: revert to
	// PropertyPlaceholderConfigurer to ensure backward compatibility with 3.0 and earlier.
	return PropertyPlaceholderConfigurer.class;
}
 

@Test
public void propertyPlaceholderLocation() throws Exception {
	ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
			"contextNamespaceHandlerTests-location.xml", getClass());
	Map<String, PropertyPlaceholderConfigurer> beans = applicationContext
			.getBeansOfType(PropertyPlaceholderConfigurer.class);
	assertFalse("No PropertyPlaceholderConfigurer found", beans.isEmpty());
	assertEquals("bar", applicationContext.getBean("foo"));
	assertEquals("foo", applicationContext.getBean("bar"));
	assertEquals("maps", applicationContext.getBean("spam"));
}