Spring Boot allows you to externalize your configuration so you can work with the same application code in different environments. You can use properties files, YAML files, environment variables and command-line arguments to externalize configuration. In the following tutorial we demonstrate how to use the @ConfigurationProperties annotation to map your configuration properties to a type safe configuration class.

Date: 2019-08-10 View: 1276

Spring Boot Managing Profiles with @Profile Annotation Example

Spring Profiles provides a way to segregate parts of your application configuration and make it only available in certain environments. This is particularly useful when configuring different environments like development and/or production. In the following tutorial we demonstrate how to manage spring profiles with @Profile annotation.

Date: 2019-08-10 View: 1342

Spring Boot Spring Data JPA with Hibernate and H2 Web Console

The H2 database provides a browser-based web console that Spring Boot can auto-configure for you. In order to let spring auto-configure the H2 Web Console, we have to make sure we are developing a web application, make sure the com.h2database:h2 dependency resides on the classpath and we are using the org.springframework.boot:spring-boot-devtools. You can also manually configure the h2 web console. In the following tutorial we demonstrate how to configure the H2 Web Console using Spring Boot, Spring Data with Hibernate.

Date: 2019-08-10 View: 1187

Date: 2019-08-10 View: 1098

Expensive (CPU or I/O) bound operations can slow down your system. Caching is a way to improve the performance of your system. In this tutorial we demonstrate Caffeine Caching using Spring-Boot. You can use caffeine as a caching provider on top of the spring framework caching abstraction.

Date: 2019-08-10 View: 1176

Spring Boot Couchbase Caching Example Configuration

Couchbase is a NoSQL database that can act as a spring framework cache provider on top of the spring framework cache abstraction layer. Caching improves the overal performance of an application.

Date: 2019-08-10 View: 1143

Spring Boot Ehcache 2 Caching Example Configuration

Ehcache is an open source, standards-based cache that boosts performance, offloads your database, and simplifies scalability. It’s the most widely-used Java-based cache because it’s robust, proven, full-featured, and integrates with other popular libraries and frameworks. Ehcache scales from in-process caching, all the way to mixed in-process/out-of-process deployments with terabyte-sized caches.

Date: 2019-08-10 View: 1100

Spring Boot Hazelcast Caching Example Configuration

Hazelcast is a Distributed In-Memory Data Grid tool and can be used as a caching provider for the spring framework abstraction caching layer. Using caching can improve the overall performance of your system. In the following tutorial we demonstrate how to configure hazelcast caching with spring boot.

Date: 2019-08-10 View: 1117

In this tutorial we demonstrate how to use spring boot and spring ldap to configure an embedded LDAP server.

Date: 2019-08-10 View: 1451

This tutorial demonstrates how to use spring LDAP to map attributes on a POJO using the AttributesMapper<T> class.

Date: 2019-08-10 View: 1262

In this tutorial we use spring ldap to demonstrate CRUD (Create, Read, Update Delete) operations performed on an LDAP server.

Date: 2019-08-10 View: 1513

In the following tutorial we demonstrate how to use Spring LDAP Object Directory Mapping (ODM). ODM offers developers the ability to use annotations to map LDAP directories to Java objects.

Date: 2019-08-10 View: 1007

This tutorial demonstrates how to write advanced LDAP queries using Spring LDAP. We can write advanced queries using the LdapQueryBuilder or by using custom filters, either by using clear text or custom logical filters.

Date: 2019-08-10 View: 1273

Spring Boot + Spring LDAP Integration Testing Example

In this example we demonstrate how to use spring boot and spring ldap for writing ldap integration tests. We set up an embedded LDAP server and populate it with a custom schema.ldif file.

Date: 2019-08-10 View: 1702

Spring Mail Sending Simple Email with JavaMailSender Example

In this tutorial we demonstrate how to send a simple email using spring mail and spring boot. First we configure our email properties using a YAML or Properties file.

Date: 2019-08-10 View: 1163