Java, Software Development, Spring, Spring Boot

Spring Boot Call Stored Procedure With Spring Data @Procedure

Although most applications use SQL statements, we may need to call stored procedures instead. For instance, we could reuse existing stored procedures instead of crafting new codes. As a result,

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Java, Software Development, Spring

Spring – Multiple Names Or Aliases For A Bean

Sometimes we have use cases that require different codes to reference the same bean using other names or aliases. Fortunately, we can have one bean and give them multiple aliases

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Java, Software Development, Spring

Spring Boot Asynchronous Controller Without External Queues

This post shows how to create an asynchronous web controller or endpoint in Spring Boot (or Spring in general). The codes won’t use external queues of any kind. However, they’ll

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Java, Software Development, Spring

Spring MVC – How To Test For View Name

This post briefly demonstrates how to test for a view name in Spring MVC.

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Java, Software Development, Spring

Read From Multiple Properties Files In Spring Boot

This post demonstrates how to read properties from multiple .properties files in Spring Boot.

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Java, Software Development, Spring

Spring Boot – How to unit test RESTful API URLs

This post demonstrates how to unit test RESTful API URLs using Spring Boot 1.5.10RELEASE. We basically just want to ensure the list of URLs still work and match what has been documented per specification.

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Angular, Java, Software Development, Spring

Spring Boot Upload Multiple Files From Angular

This post shows working code fragments that upload files from a web browser.

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Java, Software Development, Spring

Spring Dependency Injection Examples Without Spring Boot

The Spring Framework has come a long way. Nowadays, it is way easier to start a Java project with the Spring Framework using Spring Boot. In the past, we used

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Java, Software Development, Spring

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.

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Java, Software Development, Spring

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.

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