Using Spring Boot is the fastest way to get up to speed in developing modern applications. But how do we create the initial codebase that works out of the box? There are three ways – by hand, the Spring Initialzr,
Convert Spring Boot to Deployable WAR for Tomcat
This post demonstrates how to convert your Spring Boot web application to a deployable WAR file for Tomcat.
Spring Boot – List all Beans loaded in the ApplicationContext
With Spring Boot, a lot of beans get loaded into the ApplicationContext depending on your dependencies selection. This post shows a code snippet used to list all the beans loaded in the ApplicationContext.
Spring Boot – Copy File to Another Directory using Apache Camel
This post demonstrates a basic use-case for using Apache Camel with Spring Boot – copy a file to another directory. This basic example will enable you to understand other concepts.
Spring Boot – Loading Data Using a SQL Script
This post demonstrates how loading data from an SQL script for a particular database platform. This is ideal for development stage when you need some seed data to fill in existing database tables.
Spring Boot – Access Spring ApplicationContext in JUnit Tests
This post shows how to access the Spring ApplicationContext object in JUnit tests. Now, why would we want to do that? Well, sometimes, we need to work directly with the ApplicationContext object. Spring, Java, and Other Requirements We used the
Trim String Values From Properties Files in Spring Boot
This post demonstrates how to trim string values from .properties files using SpringApplicationBuilder and a subclass of or anonymous class of StandardEnvironment supplied to the builder with overridden getProperty(String) and getProperty(String, String) methods.
Validate Properties Files At Startup in Spring Boot
A .properties file contains lines of string pair. Each string pair consists of a parameter name (called the key), and parameter value. This post is about how to validate the parameter value at the application startup.
IBM Bluemix, Cloud Foundry, DevOps, and Spring Boot
In this post, we’ll show how to build, and deploy Spring Boot applications in IBM Bluemix using DevOps,
Read From Multiple Properties Files In Spring Boot
This post demonstrates how to read properties from multiple .properties files in Spring Boot.