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Hystrix / Java / JUnit / Netflix / Testing

October 16, 2017

Netflix Hystrix Synchronous Execution Example

In this tutorial we show you how to execute a synchronous Hystrix command. We use the HystrixCommand which is used to wrap code that will execute potentially risky functionality. Typically meaning a service call...

Spring Boot / Spring Cloud / Spring Framework

October 12, 2017

Spring Cloud Eureka Service Discovery Client Server Example

In this tutorial we demonstrate how to create and configure a service discovery client server environment using Netflix Eureka. First, we use spring-cloud to create and configure a Service Discovery Registry Server. This server...

Spring Boot / Spring Cloud / Spring Framework

October 12, 2017

Spring Boot Customize Actuator Info Endpoint Example Configuration

In this tutorial, we demonstrate how to customize the spring boot actuator /info endpoint. Maven Dependencies We use Apache Maven to manage our project dependencies. Make sure the following dependencies reside on the class-path....

ActiveMQ / JMS / Middleware / Spring Boot / Spring Framework / Spring Integration / Spring JMS

October 11, 2017

Setting and Reading Spring JMS Message Header Properties Example

In this tutorial we demonstrate how to read and write Spring JMS Message Header properties. We show various ways which you can access header information. We can use the @Header annotation to obtain a...

ActiveMQ / JMS / Spring Boot / Spring Integration / Spring JMS

October 10, 2017

Spring JMS Error Handling Configuration Example

This tutorial demonstrates error handling using Spring JMS. We create a custom JMS error handler which is capable of handling all errors thrown during transportation, conversion and validation errors. Project Structure Let’s start by...

ActiveMQ / JMS / Spring Boot / Spring Framework / Spring Integration / Spring JMS

October 10, 2017

Spring JMS Validate Messages using JSR-303 Bean Validation

In this tutorial we demonstrate how to validate JMS messages using JSR-303 Bean Validation Annotations. We also show how to create a custom external Validator to validate input parameters of the JMS payload. Project...

ActiveMQ / JMS / Spring Boot / Spring Framework / Spring Integration / Spring JMS

October 10, 2017

Spring Boot ActiveMQ Queue Point to Point Configuration Example

In the following tutorial we show how to use spring boot and ActiveMQ to send and receive messages to -and from a queue. Queue Point to Point Pattern Message queues provide an asynchronous communications...

ActiveMQ / JMS / Spring Boot / Spring Framework / Spring Integration / Spring JMS

October 9, 2017

Spring Boot ActiveMQ Publish Subscribe Topic Configuration Example

In the following tutorial we show how to use spring boot and ActiveMQ to publish -and subscribe messages to -and from topics. Publish Subscribe Pattern Publish-subscribe is a messaging pattern where senders of messages,...

ActiveMQ / JMS / Spring Boot / Spring Integration / Spring JMS

October 9, 2017

Spring Boot Embedded ActiveMQ Configuration Example

ActiveMQ is the most popular and powerful open source messaging and integration pattern server. In this tutorial we demonstrate how to configure an Embedded ActiveMQ server with Spring Boot using either Java -or XML...

JUnit / Spring Boot / Spring Framework / Spring LDAP / Spring Security / Testing

October 6, 2017

Spring Security + Spring LDAP Authentication Configuration Example

In this tutorial we demonstrate how to Configure Spring Security + Spring LDAP authentication application. We show how to configure spring security and spring LDAP using Java And XML Configuration. LDAP is often used...

Memorynotfound Java Programming Tutorials

Netflix Hystrix Synchronous Execution Example

Spring Cloud Eureka Service Discovery Client Server Example

Spring Boot Customize Actuator Info Endpoint Example Configuration

Setting and Reading Spring JMS Message Header Properties Example

Spring JMS Error Handling Configuration Example

Spring JMS Validate Messages using JSR-303 Bean Validation

Spring Boot ActiveMQ Queue Point to Point Configuration Example

Spring Boot ActiveMQ Publish Subscribe Topic Configuration Example

Spring Boot Embedded ActiveMQ Configuration Example

Spring Security + Spring LDAP Authentication Configuration Example

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