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Tag Archives: Spring

Using AWS SQS as JMS provider with Spring

spring-interview-questions-answers

Recently AWS published a new client library that implements the JMS 1.1 specification and uses their Simple Queue Service (SQS) as the JMS provider (see Jeff Barr’s post here). In my post I will show you how to set up your Maven project to use the Spring Framework to use this library. We will perform the following steps:     ...

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Spicy Spring : Dynamically create your own BeanDefinition

spring-interview-questions-answers

When we a have Spring managed application, we want to let Spring manage all of our beans. Beside the regular way of creating beans with known solutions like Annotated beans, Java Configuration and XML Configuration, there is also a way in which we can create our own BeanDefinition. With a BeanDefinitionRegistryPostProcessor it is possible to create a specific post processor ...

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Spring Enable annotation – writing a custom Enable annotation

spring-interview-questions-answers

Spring provides a range of annotations with names starting with Enable*, these annotations in essence enable certain Spring managed features to be activated. One good example of such an annotation is EnableWebMvc which brings in all the beans needed to support a MVC flow in Spring based applications. Another good example is the EnableAsync annotation to activate beans to support ...

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Spring from the Trenches: Injecting Property Values Into Configuration Beans

spring-interview-questions-answers

Spring Framework has a good support for injecting property values found from properties files into bean or @Configuration classes. However, if we inject individual property values into these classes, we will face some problems. This blog post identifies these problems and describes how we can solve them. Let’s get started. If you use Spring Boot, you should use its typesafe ...

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Caching of web content with Spring’s cache manager

spring-interview-questions-answers

I this post, I would like to show basics how to cache and manage the caching of web content with Spring’s CacheManager, @Cacheable and JMX annotations. Imagine a web shop which fetches some content, such as header, footer, teasers, main navigation, from a remote WCMS (Web Content Management System). The fetching may e.g. happen via a REST service. Some content ...

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Spring XD for Data Ingestion

spring-interview-questions-answers

Spring XD is a powerful tool that is an installable set of Spring Boot services that run either standalone, on top of YARN or on top of EC2. Spring XD also includes an admin UI website and a command line tool for job and stream management. Spring XD is a powerful set of services that work with a variety of ...

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