auditing in java application

In last month's article, I introduced the Java Reflection API and briefly described some of its basic features. I also examined the performance of reflection and gave some guidelines at the end of the article to tell the reader when to use reflection in an application and when not to use reflection. In this month's article, I'll look at an application to discuss

With the growing popularity of the Java language, especially the close integration of Java and the Internet web, it has made a huge global success. The Java language, which is independent of platform, Object-oriented, distributed, multiple clues and perfect security mechanism, has become a good development platform and operating environment in modern information

Java Application Performance optimization is a commonplace topic, the author based on personal experience, the Java performance optimization is divided into 4 levels: Application layer, database layer, framework layer, JVM layer. Through the introduction of Java performance

Introduction With the gradual maturation and perfection of Java technology, as a standard platform for enterprise-level application, the EE platform has made great progress. With the help of the many techniques included in the Java EE specification: Enterprise JavaBean (EJB), Java servlets (Servlet),

Java Application Performance optimization is a commonplace topic, the author based on personal experience, the Java performance optimization is divided into 4 levels: Application layer, database layer, framework layer, JVM layer. Through the introduction of Java performance

Java EE application servers are available for enterprise-class Java application deployment, with JBoss, Tomcat, and Apache Geronimo being the most mainstream open source Java EE application Server today.The following table compare

Simple persistence for Java is an open source object-relational persistence library that simplifies object persistence in Java applications using a custom query language and built-in database support. In this article, Software Architect Sami Salkosuo introduces the library and takes you through 0 management of object persistence and 0 configuration methods. Object persistence is almost a prerequisite for a

software, another feature of Gradle is document detail) to understand. In addition, Gradle is a groovy-based build tool that also needs to know and use groovy when using Gradle. Therefore, in the process of learning Gradle plug-ins, can also learn groovy related usage, is double benefit.Reference documents:[1] Coc:http://en.wikipedia.org/wiki/convention_over_configuration[2] Dsl:http://en.wikipedia.org/wiki/domain-specific_language[3] Micro Service architecture:http://yobriefca.se/blog/2013/04/

Creating a stand-alone Web Services application using Eclipse and Java SE 6, part 2nd: Web Service client applications Before you start About this series This series of tutorials demonstrates how to use Java SE 6 to create stand-alone Web service server and client applications that can easily run from the command line rather than from the Web

application receives a datagram and interprets it, it must extract the e-mail address and check the data file saved by the computer to see if it already contains that address (if not, add it). So now we're having a new problem. Java 1.0 does not seem to have enough capacity to easily process files that contain e-mail addresses (otherwise, Java 1.1). However, it

Web Web Development (Web Development) is a feature of JBuilder Professional and Enterprise copyrights. Applet Development is a feature developed by all versions of JBuilder. This section describes Web development technologies. Contains their similarities and differences. Discusses how to decide which technology to use. We first introduce the concepts of these technologies. Web application Technology Technical description Applets A small

Today, many enterprise applications are delivered by a collaborative set of distributed processes and servers. For example, you can provide server clustering for almost all popular Java Enterprise Server Web requests, which can also provide limited configuration options such as server weights and configuration reloading. Although most Java enterprise servers have built-in support for clustering, this suppo

Today, we are talking about Java EE applications, often beyond the Sun's classic Java EE Application Specification, but a broader development specification. Classic Java EE applications are often based on EJB (Enterprise-class Java beans) as the core, the

Thread dump and Java application Diagnosis Thread dump is a very useful tool for diagnosing Java application problems. Every Java Virtual Machine can generate thread-dump that shows all threads in a certain state in a timely manner. Although the output formats of thread dum

This Sample Store Catalog App. Demonstrates the usage of JavaServer Faces, the new Java persistence APIs, and Spring 2.0 to Implement pagination. I took this example pagination of the Data Sets in a Sample application using JSF, Catalog façade stateless session, and Java Persistence APIs and modified it slightly to use a Spring bean instead of an EJB 3.0 session

aside the bloated architecture of "Wintel", making it inexpensive, easy to use, and a simple computer-nc (network Computer) that can connect to the network, the so-called "thin customer" machine, NC support Java Virtual Machine (JVM), The ability to run Java-developed applications (application) and applets and support multimedia applications. The combination of

1. Software Preparation:JDK Download: http://www.oracle.comTomcat Download: http://tomcat.apache.org/2. Deploy the Java environment:Mkdir-p/application/tools/ cd/application/tools/tar xf jdk-8u60-linux-x64.tar.gz-c/application /-s/application/jdk1.8.0_60/

This blog post operates a system environment for the CentOS system, with the goal of deploying a Tomcat and a Java Web application running on the Tomcat system. The system environment of the deployment is limited, mainly manifested in: Tomcat has been deployed on the host, the newly deployed tomcat should not affect the access of the original Tomcat and the corresponding

Introduction The IBM WebSphere application Server software provides the following two mechanisms to support the safe use of threads in Servlet and EJB components by j2ee™ application developers: Asynchronous Bean Commonj Timer and Workmanager for application Servers 1.1 specification. Both programming modes allow you to create pool and daemon threads to run t

Discussion and application of Java threads Longs One, why to study and use the thread In general, the programs that the computer is executing are called processes (process), the processes have different address spaces, and are different programs running on the same system, such as W o r D and Excel , the communication between processes is time-consuming and limited. Context switching, changing the running