liferay technology

Liferay is a complete portal solution, based on the Java EE application, using the EJB and JMS Technologies, the front interface part uses the Struts MVC framework, the XML-based portlet configuration file can be freely and dynamically extended, Web services are used to support the acquisition of some remote information, and the full-text search function is implemented using Lucene.The main features are as follows:1, provide a single login interface,

There are many ways to implement Single-point login (SSO). Here we use cas, which is also the method adopted in liferay. As for what cas is and how single-point login is implemented, I will not explain it here (read the article I have reproduced). I will explain the implementation method step by step, I don't need to talk about anything more. Step 1: Create a certificate Keytool-genkey-alias tomcat-keystore c: \ mykeystore-dname "cn = xyb, ou = localh

[Liferay] Liferay enables single-point logon and single-point liferay Last article: single-point logon using Liferay-OpenLDAP This article does not introduce concepts, but focuses on implementation. Liferay : 6.1.1 CE GA2 OpenLdap for Windows ：openldap-2.4.38-x86 Apache

Liferay version : Liferay-portal-6.1.1-ce-ga2 Server : Tomcat 7.0.25 Liferay is very large. The portal comes with dozens of Portlet, but you can choose to load the Portlet that comes with the portal as needed. Benefits: 1. Improved startup speed (performance) 2. The interface can be more concise. After all, no Portlet is needed. Look at Xuan Hu, it's

Last article: single-point logon using liferay-OpenLDAP This article does not introduce concepts, but focuses on implementation. Liferay : 6.1.1 CE GA2 OpenLdap for Windows ：openldap-2.4.38-x86 Apache Directory Studio : Apache Directory Studio 2.0.0-M3 CAS : cas-server-3.5.2 Windows ： 7 x64 Chapter 2 CAS Configuration Download installation: https://www.apereo.org/cas/download The version used in th

1, download liferay-portal-src-5.2.3 and liferay-portal-ext-5.2.3 2, build ext: In the Portal project Build.xml in turn to execute clean, start, build-ext tasks; 3, Portal and ext items are added under the App.server.zcb.properties file, the file name "ZCB" for the computer's login, as follows: Lp.ext.dir=f://eclipse_project//liferay b-

Liferay has released version 4.1.0. The newest version provided des a message board and Web 2.0-style mail Portlet, Geronimo support, and improved LDAP integration. Now in its sixth year of development, liferay is JSR-168 compliant and runs on almost any major application server, database, and operating system, rendering over 700 deployment combinations. Additional features include: -Assigned communities t

Because our application is running on the Liferay application server, some optimizations for the server are of course our first thought. We have done a lot of testing before, because Liferay will have css-fast-load, and js-fast-load, these parameters will be a number of CSS files or several JS files merged into a single large file, which can significantly reduce the number of network IO overhead, We develo

portal. that# happens by because the counter service would look up the properties# prefixed with "jdbc.default." To create its data Source. See the jdbc# properties prefixed with "Jdbc.default." For more information.## Setting a different value for the counter J DBC prefix allows better# fine tune the counter data source with its own set of configuration# settings for high AV Ailability installations. Note that these settings,# though separate, is a copy of the default settings with the newly#

After the Portlet is deployed, an exception is reported-cocould not initialize class com. liferay. util. Portlet. portletprops. Briefly describe the Portlet. properties. During the development of the Portlet, you can customize the configuration file-Portlet. properties similar to portal. properties. The procedure is as follows: 1. Create the Portlet. properties in classpath, such as the WEB-INF/src directory line.chart.types=line,spline,column,bar,t

Last time, in this blog http://supercharles888.blog.51cto.com/609344/897825, We're talking about how to fix the multiple dependencies on slf4j that arise when using Maven's Service-builder, and now we're going to show you how to customize the plugin. This allows you to avoid this error by using our own plug-ins instead of the default Liferay-maven-plugin in your project: Authoring of Plug-ins: Specific writing details will not say, anyway, is to use

The following is a typical startup process for Liferay server: 01.May 3:09:32 AM Org.apache.catalina.core.AprLifecycleListener Init02.info:the APR based Apache Tomcat Native Library which allows optimal performance in production environments is not fo und on the Java.library.path:d:\charles\softwares\java\jdk1.6.0_05\bin;03.May 3:09:34 AM org.apache.coyote.AbstractProtocol Init04.info:initializing Protocolhandler ["http-bio-8080"]05.May 3:09:34 AM or

Introduction: In the previous article, we explained from a macro perspective how Liferay deploys war packages to trigger listeners and complete the deployment process. However, we did not talk about the core deployDirectory, it is used to parse the contents of a temporary directory after the war package has been expanded to this directory, after re-processing and finally copying to the final deployment directory deployDir, we will study this content h

Document directory I. Custom Fields 2. Monitoring) Iii. Plug-in configuration 4. Page Template 5. website template Vi. Server Management VII. Portal instances 8. Plug-in Installation IX. Summary I. Custom Fields Custom fields are a method of adding attributes to many types of sets in a portal. For example, if you use liferay to create a book rating site, you can add custom fields to many collections in the portal. For example, you can add

Liferay 5.1.1 Installation and Integration CAs Reprint please retain the author information: Author: 88250 blog:http:/blog.csdn.net/dl88250 MSN Gmail qq:dl88250@gmail.com Directory Summary 1 Environment 1 Download liferay 5.1.1 2 Configuration Database 2 Configuration Data Source 2 Build Database 2 Create DATABASE User 2 Add Database Connection Driver 2 Test Login 3 Consolidating CAS 3 Configuring CAS Se

Installation and use of Liferay The latest version of the current Liferay is Liferay portal 7.0.5, download address: http://sourceforge.net/projects/lportal/; Here is the download Liferay and Tomcat6 binding version, and with jdk1.6, download after the need to do the following several steps can easily run up

I. Installation and Use of liferay The latest version of liferay is liferay portal 7.0.5,: http://sourceforge.net/projects/lportal;Here we download the version of liferay bound to Tomcat 6, which comes with jdk1.6. After the download, we need to perform the following steps to easily run

query speed will be faster, and the system will be able to bear a large load. Many large companies are using this technology, such as Google, Facebook, and Wikipedia. What is the implementation policy of Liferay? Liferay implements distribution based on the Portal Instance, that is, the data of different portal instances is stored in different databases. The d

Tags: BSP classname NEC that is comm local efault AAC minHow to change database in Liferay?Often encountered someone asked Liferay how to change the database, how to modify the database connection. The first time we start Liferay, there will be a configuration wizard where we can select the database and configure the database connection information. What if I now

Introduction to Liferay Portal Liferay is a complete portal solution based on the Java EE architecture, using the EJB, JMS and other technologies, the foreground interface using the Struts MVC Framework, template technology and other open source mainstream technology, xml-based portlet configuration file can dynamical