alfresco vs liferay

In Alfresco, any data is stored as a node object. This is a bit like an object-oriented database, but alfresco only has one Node object. Each node is divided into two parts during storage: one is the metadata stored in the relational database, and the other is the file content stored in the disk as a file. Metadata is required. The files stored on the disk may or may not exist. It depends on the node typ

Alfresco uses datasource to perform database operations. Datasource is the only way for alfresco to operate data. Datasource corresponds to sessionfactory of hibernate. ibatis is not considered here. Configurations or services related to sessionfactory include: Patch-services-context.xmlAttributes-service-context.xmlAuthentication-services-context.xmlAvm-services-context.xmlBootstrap-context.xmlHibern

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

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

AlfrescoCommunityIf the version or enterprise version is used, an error will be reported during the installation process, and then the system will exit. After repeatedly trying Baidu Google, it will be an error in the PostgreSQL database installation process (when the database is created, therefore, you cannot choose to allow installationProgramInstall the database by yourself, manually install the PostgreSQL database server, create an alfresco databa

Code statistics and version differences for different alfresco repository versions Directory: Head/root/projects/Repository/source/Java V3.0 SVN revision number 12844========================================================== ==============2209 filesTotal code lines: 289030Comments total 178240 rowsTotal number of blank rows: 67252Code comment rate: 38.14% V3.2r2 SVN revision number 17458.========================================================== ====

Policy is an implementation similar to AOP in alfresco. You can use a policy to dynamically add business logic. These operations are not associated on the basis. 1. Policy inheritance Ii. inheritance relationship of propertypolicy Currently, propertypolicy is not inherited and used. Iii. inheritance relationship of associationpolicy Iv. inheritance relationship of classpolicy Because the inheritance relationship of classpolicy is complex, it i

The default models in alfresco are as follows: File namesapces prefix imports ========================================================== ========== Dictionarymodel. xml alf Model | dictionary | 1.0 d NoneView | repository | 1.0 View systemmodel. xml model | system | 1.0 sys d system | Registry | 1.0 Reg system | modules | 1.0 module usermodel. xml model | user | 1.0 USR d sys Contentmodel. xml model | content | 1.0 dSys Bpmmod

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

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

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

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

Achieve remote access to the Liferay Portal 6.1 + Jboss PortalFire Cloud computing workgroup Deng qiusheng I. Problem DescriptionDownload Liferay Portal 6.1 + Jboss software bundle (http://sourceforge.net/projects/lportal/files/Liferay%20Portal/6.1.2%20GA3/liferay-portal-jboss-6.1.2-ce-ga3-20130816114619181.zip/downloa

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

01:51:42, 593 error [hotdeployutil: 60] com. liferay. Portal. kernel. Deploy. Hot. hotdeployexception: Error registering portlets SnavigationCom. liferay. Portal. kernel. Deploy. Hot. hotdeployexception: Error registering portlets for snavigationAt com. liferay. Portal. Deploy. Hot. portlethotdeploylistener. invokedeploy (portlethotdeploylistener. Java: 446)At co

After using liferay for a period of time, it was the first major problem in Chinese. It is said that the author is a chinese. Why didn't he consider Chinese compatibility? The most direct problem is its Chinese translation. It seems that the author does not understand Chinese, but it also needs to rely on translation software to help translate Simplified Chinese and Traditional Chinese, sentences are literally translated by words in the English Order.

Environment Preparation:From the Internet to find some articles, often not comprehensive, not to give concrete and the like, led to find a half-day to find the real need for things, put these things listed to facilitate posterity:sdk:http://iweb.dl.sourceforge.net/project/lportal/liferay%20portal/6.2.2%20ga3/ Liferay-plugins-sdk-6.2-ce-ga3-20150103155803016.zipide:http://hivelocity.dl.sourceforge.net/projec