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Spring Data JPA CRUD Example

In this tutorial we will see Spring Data JPA CRUD example. Here we will use the embedded or in-memory HSQL database. For more information on HSQL, you can find here http://hsqldb.org/ In this example we will create full annotation based Spring standalone application. You can also find another tutorial Embedded HSQL Database in Spring Application

Logging Configuration in Spring Boot

In this tutorial I will show you how to override Spring Boot’s default logging mechanism by creating logback.xml file under src/main/resources directory. You may also read Simple log4j configuration in java and Log4j Configurations – Controlling Logging to Multiple Files By default, slf4j logging is already included in the Spring Boot application, you just need to […]

Log4j Configurations – Controlling Logging to Multiple Files

Introduction The purpose of inserting log statements into the code is a low-tech method for debugging it. It may also be the only way because debuggers are not always available or applicable. This is often the case for distributed applications. Features of Log4j We can enable logging at runtime without modifying the application binary. We […]

Append-String Transformer in Mule ESB

What is Mule ESB ? Mule ESB is a lightweight Java-based enterprise service bus (ESB) and integration platform that allows developers to connect applications together quickly and easily, enabling them to exchange data. Mule ESB enables easy integration of existing systems, regardless of the different technologies that the applications use, including JMS, Web Services, JDBC, […]

File-To-String transformer in Mule ESB

What is Mule ESB ? Mule ESB is a lightweight Java-based enterprise service bus (ESB) and integration platform that allows developers to connect applications together quickly and easily, enabling them to exchange data. Mule ESB enables easy integration of existing systems, regardless of the different technologies that the applications use, including JMS, Web Services, JDBC, […]

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