Logging is important in software development. There are many famous frameworks to be used for logging: Log4j, Logback, java.util.logging… If we wanna change the logging framework without affecting Java code, SLF4J is the good choice.
This tutorial writes about SLF4J with example of how to apply SLF4J in some logging frameworks.
[Continue reading…] “Logging with SLF4J”
Maven build lifeCycle is the central concept of Maven. The sequence of phases which define the order of building and distributing artifact/project is defined with a build lifeCycle.
There are three standard lifeCycles: default, clean and site.
– default handles project deployment.
– clean handles project cleaning.
– site handles the creation of project’s site documentation.
This tutorial will introduce these Maven build lifeCycles, relation between concepts of phases and plugin goals.
[Continue reading…] “Maven Introduction – Part 4: Maven Build LifeCycle”
Dependency Management is a key feature of Maven. Maven Dependencies are identified by individual artifacts such as libraries or modules. It is not too difficult to manage dependencies for just a single project but, with multi-module projects, there are many things unclear.
This tutorial introduces the Maven Dependency Mechanism by which Maven helps us control them.
[Continue reading…] “Maven Introduction – Part 3: Maven Dependency Mechanism”
Following previous Maven article, we will go through more Maven concepts such as Maven Repositories, Plug-ins to understand better Maven standards.
[Continue reading…] “Maven Introduction – Part 2: Maven Repositories and Plugins”
Maven is a software project management and comprehension tool, an open source project by the Apache community. It can also model a standard structure for Java projects. With Project Object Model (POM) approach, Maven provides a uniform and radical way of understanding and building Java project, reporting and documentation with all its dependencies.
This tutorial will go through quite a few Maven concepts with Eclipse IDE so that we can have a better understanding about its standards.
[Continue reading…] “Maven Introduction – Part 1”
Spring Security provides lots of API for handling our program, the tutorial will guide you how to Customize Login Handler.
For How to start with Spring Security, you can follow the link: Spring Security – Config Security for Web MVC by Spring Boot
Related Articles: Spring Security Customize Logout Handler
[Continue reading…] “Spring Security – Customize Login Handler”
Spring Expression Language (SpEL) is a powerful expression language that supports querying and manipulating an object graph at runtime.
This tutorial shows various examples of ways to use SpEL expressions with XML and annotation based configuration. We also know how to evaluate an expression using SpEL classes and interfaces.
[Continue reading…] “Spring Expression Language SpEL”
@Resource Annotation is used to indicate a reference to a resource, it is considered an alternative to @Autowired which is an Spring standard. Similar to Java EE 5, we can use @Resource Annotation with field injection or setter method.
This tutorial will cover those kinds of injection which will be used for matching by Name, Type or Qualifier.
[Continue reading…] “@Resource Annotation in Spring”