Tag: spring

Enterprise Applications developed using the Spring Framework use different types of configuration properties to configure the application at runtime. These configuration properties help in connecting to databases, messaging systems, perform logging, caching, and lots more. It is common to store configuration properties in external .properties and .yml files. There are various ways of reading external […]Continue reading

Introduction In this article, we will look at Spring Framework’s support of immutable property binding. We described Spring external configuration in this article and also provided a more detailed article about the Java bean properties binding. In this article, we will demonstrate constructor binding using the merchant account configuration in this article. Constructor binding enables […]Continue reading

Introduction In this article, we explained why we should externalise our application configuration data. We also provided configuration examples that use various methods supported by Spring Boot. Within these methods was the Java bean properties binding but it was less detailed. Therefore in this article, we are going to give more details about using the […]Continue reading

In this post, we are going to talk about OpenFeign which is a declarative REST client that we can use in our Spring Boot applications. Feign helps us a lot when writing web service clients, allowing us to use several helpful annotations to create integrations. Originally Netflix developed Feign, but as they stopped supporting the […]Continue reading

1. RestTemplate Introduction In today’s blog post we will have a look at Springs well-known rest client – the RestTemplate. The RestTemplate is the central class within the Spring framework for executing synchronous HTTP requests on the client side. Like Spring JdbcTemplate, RestTemplate is also a high-level API, which in turn is based on an […]Continue reading

In this post, I’ll explain how to work with resources in Spring using ResourceLoader. We’ll begin with a brief introduction about resources. Next, we’ll look at the Resource interface and some of its important methods. Finally, we’ll go through its implementations. Introduction: Working With Resources In Spring via ResourceLoader Frequently, we need to read external resources […]Continue reading