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New Year's expectations of a Java architect

cluster management. V3. it is even more excited that you do not need to load useless modules such as EJB and JMS when starting osgi quickly.4. Release of netbeans 7.0 Everyone is getting bored. Eclipse only implements a Java ide + plugin platform. The Java EE version is not available until eclipse 3.4, The Integrated Design of netbeans plugin gives everyone a relatively smooth feeling of javaee development. After version 7.0 supports Maven and a seri

Web application development based on spring DM

The biggest feature of the Spring DM 1.1.x is that it can support the deployment of Web applications in which it is a cool feature and I even feel that developing an OSGi Web application in this way is better than using the spring DM server, At least for now you can get better portability (which can run on multiple OSGI platforms supported by the spring DM), and the spring DM server does not provide more en

Taobao platform Architects talk about mass Internet service technology architecture

Lin Hao went, network name Bluedavy,china OSGi User Group Director, Taobao Platform Architecture Division architect, the individual research direction mainly for Java modular, dynamic system construction and high-performance Large-scale distributed Java system construction. I have written "OSGi combat" and "OSGi advanced" two OpenDoc, for the spread of

WASD Tools for Eclipse develop and run a data access application suitable for liberty configuration files

Liberty configuration file has a dynamic application Server runtime environment that can be quickly installed by extracting compressed files. Liberty configuration files can also be installed using IBM installation Manager. The Liberty profile supports flexible sharing of resources among many server instances, such as the SDK, runtime binaries, server configuration, and application binaries. It also supports multiple versions of the Java Runtime Environment (JRE) of 6.0 or later. A packaged ser

Develop Web applications in equinox environment-html

I. Purpose of the document The purpose of this article is to allow developers to enter the development stage as soon as possible, avoid spending too much energy and time on environment settings, simplify development environment settings, and improve work efficiency, play the role of R D support. The final expected result of this article is that readers can simply copy and paste the configuration content by following the instructions in this article and the provided environment configuration co

Iltp Construction Method

\ iltpflex. In eclipse, click Windows> preference> plug-in development> Target Platform> Add ..., enter E: \ iltpserverws \ spring-DM-target-platform \ target in location, and then use this target. In eclipse, click Run> RUN configurations> osgi framework> to create an iltp configuration item,In the bundles option, change the start level of org. springframework. osgi. Web. extender to 5, and deselect or

Use slf4j instead of Apache common-logging to write logs

Use slf4j instead of Apache common-logging to write logsApache common-logging is a widely used Java log facade library. I have always used it to write logs with log4j. Apache common-logging uses the dynamic search mechanism to automatically find the logstore in use when the program is running. Apache common-logging always works well. It wasn't working until recently when I wrote the osgi plug-in. The reason is that Apache common-logging uses classload

BPMN2 new Norm and Activiti5

asynchronous communication 8 Integrated interface SOAP, Mule, RESTful Message communication 9 Supported process formats BPMN2, XPDL, JPDL, etc. Currently only supports BPMN2 XML 10 Engine Core PVM (Process virtual machine) Drools 11 Technology predecessor JBPM3, JBPM4 Drools Flow 12 Affiliated Companies Alfresco jboss.org Table 2:activiti5 and

Released a free and beautiful outlook-like universal interface framework that supports skin replacement

This general interface framework is based on the osgi. Net plug-in framework. Let's take a look at the running effect. Try another skin! This interface framework is osgi. net is a common interface plug-in for the service plug-in platform, osgi. net service-oriented plug-in framework is a plug-in platform that supports winform, web, WPF, Silverlight, and

The chaotic Java log system

/translate/reasons-to-prefer-logbak-over-log4jMore and more open source projects rely on Logback:Slf4jThe simple journal façade (facade) SLF4J provides a simple, unified interface for various loging APIs, enabling end users to configure their desired loging APIs implementation at deployment time. Logging API implementation can choose to directly implement SLF4J loging APIs such as: Nlog4j, Simplelogger. It is also possible to develop appropriate adapters such as Log4jloggeradapter, jdk14loggerad

How to get the installation directory for a plugin under Eclipse getbundle

-ins, the result is null and dead. Looking for, and then found the Eclipse forum up, there is a person with the same problem, and then understand. To make this platform.getbundle work, the OSGi framework must run. P This is the original address: Click on the Open link Of course, the role of Plug-ins is to extend the Eclipse platform, if you are a Java program (not the Eclipse plug-in), there should be no "plug-in" the kind of resources to say it, ha

In-depth understanding of Java Virtual Machine Learning notes 6--class loading mechanism

, so JNDI,JDBC,JAXB and so on these third party's implementation library can be called by the JDK class library. The thread context ClassLoader also does not follow the parental delegation model.(3). In recent years, Hot code replacement, module thermal deployment and other applications require the code module Plug and Play without restarting the Java Virtual machine, the emergence of OSGi technology, in OSGi

Before Eclipse is ready to use

plug-insThe Eclipse IDE for C/s + + developers is developed for C + +The Eclipse classic 3.3.2 is its classical version Download Install eclipse Log in to Eclipse's official website http://www.eclipse.org, then click Downloads to access the download screen, which has information on each version, with Windows 32Bit Windows 64Bit behind each version This is to let you choose your computer is 32-bit or 64-bit, choose one, enter the download interface, directly decompression can be us

Eclipse RCP-First RCP program __eclipse

Eclipse RCP (Rich-Client Platform) provides a platform for Java Desktop Program development where users can quickly develop a very scalable desktop program, and the eclipse we use is actually an eclipse RCP is the platform for a development tool that integrates plug-ins of various functions, and the core components of Eclipse RCP are as follows: OSGI, a dynamic modular system of the Java language, that defines an infrastructure for the development of

Vim Tree Directory plugin nerdtree installation __ubuntu/centos Management

-ins, or want to remove old plug-ins, are very troublesome, you have to find the relevant vim files in each folder. Pathogen is a plug-in to manage plug-ins, mainly to solve the above problems. Pathogen uses the concept of bundle to manage plug-ins, and if you are familiar with OSGi or OS X, then you are not unfamiliar with bundle. OSGi encapsulates Java programs and resource files in bundle, and most appli

01_akka Getting Started (Java edition) __akka

Document version: 2.4.9 RC1 1. Environment Akka need to java8 the above version. 2. Introductory guidance and Template projects The best way to learn Akka is to download Lightbend Activator and experiment with a Akka template project. 3. Module Akka is very modular and consists of jar files that contain different features. Akka-actor–classic actors, Typed actors, IO actor etc. akka-agent–agents, integrated with Scala STM Akka-camel–apach e Camel Integration Akka-cluster–cluster Membership manage

The difference between rap and RCP

Rap allows developers to build AJAX-based Web 2.0 applications using the Java API and the development model of the Eclipse plug-in, yes, you're not mistaken, actually the rap works by using a cross compilation of Java code to generate JavaScript files, The bottom layer is based on the Qooxdoo AJAX framework, so that we do not have to touch JavaScript, CSS and the details of handling HTTP, we can be more concerned about the implementation of the function of the program, feel very happy. Like rap

Difference between eclipse for java developer and eclipse for java ee developer, eclipsedeveloper

Difference between eclipse for java developer and eclipse for java ee developer, eclipsedeveloper Eclipse is a plug-in-based software. Plug-ins cannot be started and operated. They need an environment. eclipse implements this environment using osgi r4 specifications. Osgi is a specification for dynamic modularization of java. It not only makes java programs modular, but also makes modules dynamic. The gen

Introduction to Java Log components (Common-logging,log4j,slf4j,logback)

implementation based on SLF4J should have this class. such as: org.slf4j.slf4j-log4j12-1.5.6: Provides an adaptation to the log4j implementation. Note: If there are any two packages that implement SLF4J at the same time, the problem may occur. Comparison between SLF4J and common-logging common-logging automatically finds the log library that is actually used when the program runs by using a dynamic lookup mechanism. Because it uses ClassLoader to find and load the underlying log library, a fram

Java Log Learning Notes

A Log familyLog4j was very powerful at first, and before the JDK had its own log system, Apache tried to make log4j a part of Java and somehow failed, and sun used its own weak log system. To be compatible with each log system, Apache has introduced commons-logging to encapsulate multiple log systems. Commons-logging itself is not a log system, it is just a log system butler to decide which log system to call. Because it uses ClassLoader to find and load the underlying log library, a framework l

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