import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
@Override
public <T> T provide(Class<T> objectType, AnnotationProvider annotationProvider, ObjectLocator locator) {

    TypeLiteral<T> type = TypeLiteral.get(objectType);
    List<Binding<T>> bindings = injector.findBindingsByType(type);

    for (Binding<T> binding : bindings) {

        Class<? extends Annotation> annotationType = binding.getKey().getAnnotationType();
        Annotation annotation = annotationType != null ? annotationProvider.getAnnotation(annotationType) : null;

        Key<T> key = annotation != null ? Key.get(type, annotation) : Key.get(type);
        if (key.equals(binding.getKey())) {
            return injector.getInstance(key);
        }
    }

    return null;
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
@Contribute(EntityManagerSource.class)
public static void configurePersistenceUnit(
        MappedConfiguration<String, PersistenceUnitConfigurer> cfg,
        final ObjectLocator objectLocator)
{
    PersistenceUnitConfigurer configurer = new PersistenceUnitConfigurer()
    {
        @Override
        public void configure(TapestryPersistenceUnitInfo unitInfo)
        {
            unitInfo.transactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL)
                    .persistenceProviderClassName("org.eclipse.persistence.jpa.PersistenceProvider")
                    .excludeUnlistedClasses(false)
                    .addProperty("javax.persistence.jdbc.user", "sa")
                    .addProperty("javax.persistence.jdbc.password", "sa")
                    .addProperty("javax.persistence.jdbc.driver", "org.h2.Driver")
                    .addProperty("javax.persistence.jdbc.url", "jdbc:h2:mem:jpatest_eclipselink")
                    .addProperty("eclipselink.ddl-generation", "create-or-extend-tables")
                    .addProperty("eclipselink.logging.level", "FINE");

            unitInfo.getProperties().put("javax.persistence.bean.manager",
                    objectLocator.autobuild(TapestryCDIBeanManagerForJPAEntityListeners.class));
        }
    };
    cfg.add("jpatest", configurer);
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
@Contribute(EntityManagerSource.class)
public static void configurePersistenceUnit(
        MappedConfiguration<String, PersistenceUnitConfigurer> cfg,
        final ObjectLocator objectLocator)
{
        PersistenceUnitConfigurer configurer = new PersistenceUnitConfigurer()
    {
        @Override
        public void configure(TapestryPersistenceUnitInfo unitInfo)
        {
            unitInfo.transactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL)
                    .persistenceProviderClassName("org.hibernate.jpa.HibernatePersistenceProvider")
                    .excludeUnlistedClasses(false)
                    .addProperty("javax.persistence.jdbc.user", "sa")
                    .addProperty("javax.persistence.jdbc.password", "sa")
                    .addProperty("javax.persistence.jdbc.driver", "org.h2.Driver")
                    .addProperty("javax.persistence.jdbc.url", "jdbc:h2:mem:jpatest_hibernate")
                    .addProperty("hibernate.hbm2ddl.auto", "update")
                    .addProperty("hibernate.show_sql", "true");

            unitInfo.getProperties().put(AvailableSettings.CDI_BEAN_MANAGER,
                    objectLocator.autobuild(TapestryCDIBeanManagerForJPAEntityListeners.class));
        }
    };
    cfg.add("jpatest", configurer);
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
public <T> T provide(Class<T> objectType,
		AnnotationProvider annotationProvider, ObjectLocator locator) {

	CLIInput annotation = annotationProvider.getAnnotation(CLIInput.class);

	if (annotation == null) {
		return null;
	}

	if (annotation.position() < 0) {
		throw new ArrayIndexOutOfBoundsException(
				"You must provide a valid index for the CLIInput annotation to be used !");
	}

	Object value = optionSource.valueForInput(annotation.position());

	IntermediateType it = annotationProvider
			.getAnnotation(IntermediateType.class);

	if (it != null) {
		value = typeCoercer.coerce(value, it.value());
	}

	return typeCoercer.coerce(value, objectType);
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
public static BabelCompiler build(final ObjectLocator objectLocator,
    @Symbol(ReactSymbols.USE_NODE_IF_AVAILABLE) final boolean useNodeIfAvailable) {
  boolean canUseNode = false;
  if (useNodeIfAvailable) {
    canUseNode = ReactUtilities.canUseNode();
  }
  return canUseNode ? objectLocator.autobuild(NodeBabelCompiler.class)
      : objectLocator.autobuild(RhinoBabelCompiler.class);
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
public static CsrfTokenRepository buildCsrfTokenRepository(ObjectLocator objectLocator)
{
    // check if spring is there and if CsrfTokenRepository is registered
    if (SpringContextHelper.getSpringBean(objectLocator,
        "org.springframework.security.web.csrf.CsrfTokenRepository") != null)
    {
        return objectLocator.proxy(CsrfTokenRepository.class, SpringCsrfTokenRepository.class);
    }
    else
    {
        return objectLocator.proxy(CsrfTokenRepository.class, SessionCsrfTokenRepository.class);
    }
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
public <T> T provide(Class<T> objectType,
		AnnotationProvider annotationProvider, ObjectLocator locator) {
	CLIOption annotation = annotationProvider
			.getAnnotation(CLIOption.class);

	if (annotation == null) {
		return null;
	}

	Object value = null;
	if (!annotation.name().equals("")) {
		value = optionSource.valueForOption(annotation.name());
	} else if (!annotation.longName().equals("")) {
		value = optionSource.valueForOption(annotation.longName());
	} else {
		throw new RuntimeException(
				"You must provide either a short or a long name for the CLIOption annotation to be used !");
	}

	IntermediateType it = annotationProvider
			.getAnnotation(IntermediateType.class);

	if (it != null) {
		value = typeCoercer.coerce(value, it.value());
	}

	return typeCoercer.coerce(value, objectType);
}
 

import org.apache.tapestry5.ioc.ObjectLocator; //导入依赖的package包/类
public TapestryConstraintValidatorFactory(ObjectLocator locator) {
	this.locator = locator;
}