@Override
	public <T> T getComponent(String componentName, Class<T> requiredType) {
		if (this.context.isActive() && this.context.containsBean(componentName)) {
			return context.getBean(componentName, requiredType);
		}
		return null;
	}
Subclasses implement this method to configure the application context from sources contained in the
{@link org.springframework.xd.module.ModuleDefinition}
spring-xd-module/src/main/java/org/springframework/xd/module/core/SimpleModule.java