Liferay

Liferay Portal is a Java/J2EE portal system that provides personalization (like Yahoo!), web email (like Hotmail), blogs (like Xanga), document library, CMS, message boards (like Jive), shopping (e-commerce), Wiki and many other web tools all available

License : MIT License

InfoWorld 2007 Technology of the Year Awards:

Liferay Wins for Best Open Source Portal!

最新版: 4.2.2

Road Map

Integration Alfresco Portlets

• Content Item

o Native Web Content

o MS Office Document

• Static List
• Dynamic List

Business Intelligence Suite (Liferay Vision)

Learning Management System (Liferay University)

http://wiki.liferay.com/index.php/Liferay_Portal_Road_Map

核心技术

Architecture

• 用户能通过以下接口访问portal : SOAP,RMI,Custom tunneling class
• HTML and WML: Struts Servlet
• Web Services : Axis Servlet
• J2ME,J2SE,J2EE: Tunnel Servlet
• JSR 168 (Java Portlet Specification) http://jcp.org/aboutJava/communityprocess/final/jsr168/index.html
• J2EE (Servlets and .JSPs, optionally EJBs if transactions needed)
• Tomcat or JBoss (or numerous other application servers) http://tomcat.apache.org/
• Any SQL database (mySQL or numerous other SQL databases)
• Apache Struts + Tiles http://struts.apache.org/
• Apache Velocity http://velocity.apache.org
• EasyConf http://easyconf.sourceforge.net/
• Hibernate http://www.hibernate.org/
• Spring http://www.springframework.org/

Permissions

Permissions Tables

explains the inner details of how the permissions system works in Liferay

http://wiki.liferay.com/index.php/Permissioning_Explained

Internal API

http://www.liferay.com/web/guest/devzone/forums/message_boards/message/18493

Liferay Ecosystem

Liferay Ecosystem

Chutes and Ladders - Liferay. The diagram below is incomplete but begins to show how the Liferay community can work to create an ecosystem and how the some of the roles interact. Note that many activities cause benificial positive feedback loops which lead to a strong community, a strong product and thus a strong business model for Liferay, Service Integrators, and Customers.

Liferay Dependencies

Liferay 项目中所使用的软件包

http://wiki.liferay.com/index.php/Liferay_Dependencies

相关文档

Liferay技术文档

本文档v1.0包含以下内容：

• Liferay系统架构
• 核心技术
• 表现层
• 分析AddressBook Portlet
• 开发Portlet
• 修改、完善Liferay
• 编译Liferay
• 配置数据库
• 代码生成
• Liferay的定制
• 支持多语言
• 细节整理

html文档 - http://docs.huihoo.com/portal/liferay/liferay-tech.html

word文档 - http://docs.huihoo.com/portal/liferay/liferay-tech.doc

Developer

Source Code Organization

You just downloaded the source code. Inside you find a the following directory structure:

• -rwx------ 1 app.server.properties
• drwx------+ 7 applets
• -rwx------ 1 build-common-ejb.xml
• -rwx------ 1 build-common-java.xml
• -rwx------ 1 build-common-web.xml
• -rwx------ 1 build-common.xml
• -rwx------ 1 build.properties
• -rwx------ 1 build.xml
• -rwx------ 1 changes.txt
• drwx------+ 2 classes
• drwx------+ 3 cms-web
• -rwx------ 1 copyright.txt
• drwx------+ 4 counter-ejb
• drwx------+ 2 definitions
• drwx------+ 4 documentlibrary-ejb
• drwx------+ 5 filters
• drwx------+ 4 laszlo-web
• drwx------+ 3 layouttpl
• drwx------+ 5 lib
• drwx------+ 4 lock-ejb
• drwx------+ 5 mail-ejb
• drwx------+ 3 portal-client
• drwx------+ 3 portal-ear
• drwx------+ 4 portal-ejb
• drwx------+ 4 portal-kernel
• drwx------+ 3 portal-web
• drwx------+ 8 portlets
• -rwx------ 1 release.properties
• -rwx------ 1 sample-dao-portlet-4.1.0.war
• -rwx------ 1 sample-jsf-myfaces-portlet-4.1.0.war
• -rwx------ 1 sample-jsf-sun-portlet-4.1.0.war
• -rwx------ 1 sample-json-portlet-4.1.0.war
• -rwx------ 1 sample-jsp-portlet-4.1.0.war
• -rwx------ 1 sample-struts-portlet-4.1.0.war
• drwx------+ 19 sql
• drwx------+ 2 themes
• drwx------+ 4 tools
• drwx------+ 3 tunnel-web
• drwx------+ 4 util-bridges
• drwx------+ 4 util-java
• drwx------+ 4 util-taglib
• drwx------+ 4 util-wsrp
• drwx------+ 3 web-sites

User

• Christian Science Monitor - http://www.csmonitor.com/ Traffic Rank 10,212
• http://www.educa.madrid.org/ Traffic Rank 7,840

http://www.liferay.com/web/guest/stories

相关链接

• http://www.liferay.com/
• http://support.liferay.com
• 下载 - http://download.huihoo.com/application/cms-portal/liferay/