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Enterprise Java
Spring Batch Tutorial – The ULTIMATE Guide
This is Spring batch tutorial which is part of the Spring framework. Spring Batch provides reusable functions that are essential in processing…
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Groovy
Excellent! Groovy Intends to Join Apache Software Foundation
In the post “Total Bummer: Pivotal Drops Groovy“, I briefly wrote about Pivotal’s decision to drop Groovy and hoped that…
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Career
How to Land a Software Engineering Job?
The other day I read this piece by David Byttow on “How to land an engineering job”. And I don’t…
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Core Java
10 Java Articles Everyone Must Read
One month ago, we’ve published a list of 10 SQL Articles Everyone Must Read. A list of articles that we…
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Enterprise Java
CDI & EJB: Sending asynchronous mail on transaction success
Hello again! :) This time I’ve chosen a common task that most of the time, in my opinion, is done…
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Enterprise Java
Apache Wicket with Lambda Expressions
What’s up? :) I’ve been working on some projects that thankfully use Apache Wicket for the presentation layer. It naturally…
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Java核心
JDBC入门教程 – 终极指南
本教程主要介绍JDBC(Java数据库连接)—— 一个Oracle提供的API,它可以帮助程序员处理Java应用程序中不同数据库的访问问题:程序员可以通过它建立与数据库的连接;定义特定的客户端使之可以访问给定的数据库;提供一种能够读取、插入、更新和删除数据库中的数据项的机制;以及控制由不同SQL语句组成的事务。 在本文中我们会介绍主要的JDBC组件,包括声明(Statement)、结果集(Result Set)、存储过程(Stored Procedure)。 程序员们需要针对不同的数据库提供相应的驱动程序;在后面的章节我们会结合一些实例来详细解释。 JDBC是伴随Java的产生而产生的;它的第一个版本产生于1997年2月,也就是JDK1.1的发布日期;自那以后,JDBC已经成为Java的一个重要组成部分。JDBC相关的主要包有: http://docs.oracle.com/javase/8/docs/api/java/sql/package-summary.html 和http://docs.oracle.com/javase/8/docs/api/javax/sql/package-summary.html. 关于JDBC的最新版本和开发、维护信息可以访问JSR 221获得。 本文中的所有例子的实现环境是Java 8 update 0_25和Eclipse SDK Luna 4.4. 你可以在本文的最后下载所有这些例子,而且还可以下载其他更多的例子! 目录 1. 组件(Components) 2. 数据库连接(Connections) 3. 数据类型(Data types) 4. 驱动程序(Drivers) 5. 数据库(Databases) 6. 结果集(Result…
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Software Development
Authentication Mechanisms for Web Applications
Authentication is the basic requirement for most of websites. However, there are many mechanisms to implement authentication and they are…
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DevOps
9 Docker recipes for Java EE Application
Cross-posted from www.voxxed.com/blog/2015/03/9-docker-recipes-for-java-ee-applications/ So, you’d like to start using Docker for Java EE applications? A typical Java EE application consists…
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