@Test
public void eventBusElement() {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition("eventBus");
assertNotNull("Bean definition not created", beanDefinition);
assertEquals(
"Wrong bean class", SimpleEventBus.class.getName(), beanDefinition.getBeanClassName());
SimpleEventBus eventBus = beanFactory.getBean("eventBus", SimpleEventBus.class);
assertNotNull(eventBus);
}
/** @see DATAMONGO-1218 */
@Test
public void setsUpMongoDbFactoryUsingAMongoClientUri() {
reader.loadBeanDefinitions(new ClassPathResource("namespace/mongo-client-uri.xml"));
BeanDefinition definition = factory.getBeanDefinition("mongoDbFactory");
ConstructorArgumentValues constructorArguments = definition.getConstructorArgumentValues();
assertThat(constructorArguments.getArgumentCount(), is(1));
ValueHolder argument = constructorArguments.getArgumentValue(0, MongoClientURI.class);
assertThat(argument, is(notNullValue()));
}
@Test
public void logBeansInContext() {
DefaultListableBeanFactory factory = (DefaultListableBeanFactory) beanFactory;
if (factory != null) {
logger.debug("Bean Factory: '{}'", factory);
}
if (applicationContext.getParent() != null) {
logger.debug("Bean Factory: '{}'", applicationContext.getParentBeanFactory());
}
logger.debug("******************************************************************************");
String[] beans = applicationContext.getBeanDefinitionNames();
for (String o : beans) {
logger.debug("________________________");
logger.debug("BEAN id: '{}'", o);
logger.debug("\tType: '{}'", applicationContext.getType(o));
String[] aliases = applicationContext.getAliases(o);
if (factory.isFactoryBean(o)) logger.debug("\tFACTORY");
if (aliases != null && aliases.length > 0) {
for (String a : aliases) {
logger.debug("\tAliased as: '{}'", a);
}
}
if (factory.getBeanDefinition(o).isAbstract()) {
logger.debug("\tABSTRACT");
} else {
if (applicationContext.isPrototype(o)) logger.debug("\tScope: 'Prototype'");
if (applicationContext.isSingleton(o)) logger.debug("\tScope: 'Singleton'");
Annotation[] annotations = applicationContext.getBean(o).getClass().getAnnotations();
if (annotations != null && annotations.length > 0) {
logger.debug("\tAnnotations:");
for (Annotation annotation : annotations) {
logger.debug("\t\t'{}'", annotation.annotationType());
}
}
if (!applicationContext
.getBean(o)
.toString()
.startsWith(applicationContext.getType(o).toString() + "@")) {
logger.debug("\tContents: {}", applicationContext.getBean(o).toString());
}
}
}
logger.debug("******************************************************************************");
logger.debug("*** Number of Beans={} ***", applicationContext.getBeanDefinitionCount());
logger.debug("*** Number of Bean Post Processors={} ***", factory.getBeanPostProcessorCount());
logger.debug("******************************************************************************");
}
/**
* Load the template BeanDefinition and call {@link #transform(ConfigurableListableBeanFactory,
* BeanDefinition, Element, ParserContext)} to apply runtime configuration value to it. <code>
* builder</code> will be configured to instantiate the bean in the Spring context that we are
* parsing.
*
* <p>During parsing, an instance of {@link
* TemplateBeanDefinitionParser.TemplateComponentDefinition} is pushed onto <code>ParserContext
* </code> so that nested tags can access the enclosing template configuration with a call to
* {@link #findEnclosingTemplateFactory(ParserContext)}. Subclasses can override {@link
* #newComponentDefinition(String, Object, DefaultListableBeanFactory)} to provide a subclass of
* {@link TemplateBeanDefinitionParser.TemplateComponentDefinition} to the parser context if
* necessary.
*/
@Override
protected final void doParse(
Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
// if we have multiple nested bean definitions, we only parse the template factory
// once. this allows configuration changes made by enclosing bean parsers to be inherited
// by contained beans, which is quite useful.
DefaultListableBeanFactory templateFactory = findEnclosingTemplateFactory(parserContext);
TemplateComponentDefinition tcd = null;
if (templateFactory == null) {
// no nesting -- load the template XML configuration from the classpath.
final BeanFactory parentFactory = (BeanFactory) parserContext.getRegistry();
templateFactory = new DefaultListableBeanFactory(parentFactory);
// load template bean definitions
DefaultResourceLoader loader = new DefaultResourceLoader();
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(templateFactory);
reader.setResourceLoader(loader);
reader.setEntityResolver(new ResourceEntityResolver(loader));
reader.loadBeanDefinitions(templateResource);
// propagate factory post-processors from the source factory into the template
// factory.
BeanDefinition ppChain = new RootBeanDefinition(ChainingBeanFactoryPostProcessor.class);
ppChain.getPropertyValues().addPropertyValue("targetFactory", templateFactory);
parserContext.getReaderContext().registerWithGeneratedName(ppChain);
// push component definition onto the parser stack for the benefit of
// nested bean definitions.
tcd =
newComponentDefinition(
element.getNodeName(), parserContext.extractSource(element), templateFactory);
parserContext.pushContainingComponent(tcd);
}
try {
// allow subclasses to apply overrides to the template bean definition.
BeanDefinition def = templateFactory.getBeanDefinition(templateId);
transform(templateFactory, def, element, parserContext);
// setup our factory bean to instantiate the modified bean definition upon request.
builder.addPropertyValue("beanFactory", templateFactory);
builder.addPropertyValue("beanName", templateId);
builder.getRawBeanDefinition().setAttribute("id", def.getAttribute("id"));
} finally {
if (tcd != null) parserContext.popContainingComponent();
}
}
@Test
public void eventBusElement() {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition("eventBus");
assertNotNull("Bean definition not created", beanDefinition);
assertEquals(
"Wrong bean class", SimpleEventBus.class.getName(), beanDefinition.getBeanClassName());
assertEquals(
"wrong amount of constructor arguments",
0,
beanDefinition.getConstructorArgumentValues().getArgumentCount());
EventBus eventBus = beanFactory.getBean("eventBus", EventBus.class);
assertNotNull(eventBus);
}
/** @see DATAMONGO-306 */
@Test
public void setsUpMongoDbFactoryUsingAMongoUriWithoutCredentials() {
reader.loadBeanDefinitions(new ClassPathResource("namespace/mongo-uri-no-credentials.xml"));
BeanDefinition definition = factory.getBeanDefinition("mongoDbFactory");
ConstructorArgumentValues constructorArguments = definition.getConstructorArgumentValues();
assertThat(constructorArguments.getArgumentCount(), is(1));
ValueHolder argument = constructorArguments.getArgumentValue(0, MongoURI.class);
assertThat(argument, is(notNullValue()));
MongoDbFactory dbFactory = factory.getBean("mongoDbFactory", MongoDbFactory.class);
DB db = dbFactory.getDb();
assertThat(db.getName(), is("database"));
}
@Test
public void eventBusElementTrueMBeans() {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition("eventBusTrueMBeans");
assertNotNull("Bean definition not created", beanDefinition);
assertEquals(
"Wrong bean class", SimpleEventBus.class.getName(), beanDefinition.getBeanClassName());
assertEquals(
"wrong amount of constructor arguments",
1,
beanDefinition.getConstructorArgumentValues().getArgumentCount());
Object constructorValue =
beanDefinition.getConstructorArgumentValues().getArgumentValue(0, Boolean.class).getValue();
assertTrue("constructor value is wrong", Boolean.parseBoolean((String) constructorValue));
SimpleEventBus eventBus = beanFactory.getBean("eventBusTrueMBeans", SimpleEventBus.class);
assertNotNull(eventBus);
}
@Test
public void eventBusElementWithTerminal() {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition("eventBusTerminal");
assertNotNull("Bean definition not created", beanDefinition);
assertEquals(
"Wrong bean class", SimpleEventBus.class.getName(), beanDefinition.getBeanClassName());
assertEquals(
"wrong amount of constructor arguments",
1,
beanDefinition.getConstructorArgumentValues().getArgumentCount());
BeanReference terminalRef =
(BeanReference)
beanDefinition
.getConstructorArgumentValues()
.getArgumentValue(0, BeanReference.class)
.getValue();
assertEquals("constructor value is wrong", "terminal", terminalRef.getBeanName());
assertNotNull(beanFactory.getBean("eventBusTerminal", EventBus.class));
}
