liferay jboss

A typical portlet should have the following structure: Source code files: Java source code is stored in the Configuration file: Configuration files are in the Portlet.xml is a JSR-286-related configuration that acts as a deployment profile for a portlet The remaining 3 configuration files are related to Liferay: Liferay-display.xml file shows which category the Portlet is under in the Add menu T

In Liferay7, the control layer in the Portlet is split into 3 parts:1.MVCActionCommand2.MVCRenderCommand3.MVCRecourceCommandAs for why to be torn out, before we write ActionURL, a JSP may have a lot of actionurl, is to write it in Mvcportlet class, when the code is large, not easy to manage, and the structure is not particularly clear.The following is a brief introduction to the use of Mvcactioncommand, with a simple small example say Hi to U portlet1. Build a common Mvc-portlet, previously thou

After the first login, liferay generates a default private homepage layout for the user. In earlier versions of liferay, you can configure the default group layout on the system administrator management interface. However, this function is not available in version 4.1, so by default, newly registered users first see the same private place content after login, these contents are provided by

Introduction: Now let's discuss in the article to solve Question 3: What are the special measures for cache files that already exist and do not exist. Analysis: Now let's take a look at the processing method if the cached file already exists.: Because we have already created a cache file, and its base name is$ CATALINA_TMPDIR/liferay/css/portal/6476841388170400461 650) this. width = 650; "src =" http://img1.51cto.com/attachment/201308/160623788.png

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 dynamically expand, using the W EB Services To support the acquisition of some remote information,

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 data of the same portal instance is only in on

From: http://www.theserverside.com/news/thread.tss? Thread_id = 39830 Liferay has released liferay portal 4.0, which brings a revamped fine-grained security model, enterprise taxonomy, delegated and cascading permissions and administration, public and private pages, JSR-170 compliance via jackrabbit integration, and page-level themes to the popular open-source portal application. The latest version of lifer

Finally, I found the official documentation. Generally, the search engine seems to be unable to find the lifeary developer mode and developer. I have always wanted to switch to the development mode, but I don't know how to switch it. After reading the documentation, it is actually very simple. You can debug front-end JS after enabling it. This is very useful. Do you want to develop liferay resources without having to redeploy to see your portal modi

When we use to build a Nexus local warehouse, and configure Settings.xml to enable this repository for applications. We use the archetype of Liferay 6.1.10 to create the Liferay portlet, as shown in the following figure: When we run the command MVN package Liferay:deploy, the following error occurs: 01.[debug] Using connector Wagonrepositoryconnector with priority 0 for http://192.168.129.35:8080/nexus-

In Liferay Enterprise, the use and control of license is very exquisite, because the lincense determines the use of products and the use of the term, we are now to in-depth analysis of the license. Deployment of License: First of all, back to listener, see http://supercharles888.blog.51cto.com/609344/907286 Blog said, in the Liferay mainservlet startup process, when dealing with the global startup event ,

After several days of searching through the Liferay, the answers were found in the forums of the forum, hoping to help friends who are interested in deploying JPBM workflows in Liferay. 1. First download Liferay Portal Professional 4.2.1 (Bundled with Tomcat for JDK 5.0) 2, use its default Hsql database, that is, not to change its database configuration. 3. Dow

Release date:Updated on: Affected Systems:Liferay, Inc. Liferay Portal 6.1.1Description:--------------------------------------------------------------------------------Bugtraq id: 56589 Liferay Portal is a complete Portal solution. It is based on J2EE applications and uses EJB and JMS technologies. The Liferay Portal 6.1 CE GA2 (6.1.1) and other versions have

Today, I opened two liferay-portlet environments on the E drive. They were all downloaded and bound. A bundles (with tomcat in it) + plugins-sdk (with portlet-related configurations ). Every time there is a ready-made one, the Manager will give it to us and we can use it directly. Today we don't know why we can't. Once we deploy A portlet, we will say build. cannot find D: \ develop \ bundles \ tomcat-6.0.18 \ lib in xml. I don't know. I used to be ab

IntroducedLiferay provides several ways to define complex queries that are used to retrieve data from a database.Typically, in each service entity, you can easily meet basic data query operations by defining some ' finder ' methods.However, there are times when we may encounter some of the following finder queries that are not sufficient: Overly complex queries, such as sub-queries Some aggregation operations need to be implemented, such as Min, Max, AVG, etc. Want a composite o

article source: www.idatafox.comSupporting Video library:Http://u.youku.com/javafacehttp://ke.qq.com/cgi-bin/courseDetail?course_id=83481Many sites are community-based, interactive, and you may have started using a separate forum, a wiki repository, or a chat program to achieve this goal, but let these standalone applications: forums, wiki repositories, or chat programs seamlessly interface to customers for a good cross-app experience, It is often difficult, fortunately, that

, these filters are defined in liferay-web.xml based on our previous research. 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/11222Q101-16.png "title =" 48.png"/> The first time the request was/web/guest/logsearch, it matched with us. Then it took some filters and finally called invokerFilterChain. doFilter (servletRequest, servletResponse ). 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/11222V

We often encounter problems with fast sharing between Liferay sites, porting site settings, and configuration. Requirements Analysis: For example, I Liferay site 1 has been configured a lot of pages, logos, resources, icons, navigation and so on. Now that I have another site of 2, I want to be able to have all the settings for Site 1 ported to site 2. The more stupid method must be to use Administrator ac

Session Ii. the realization of Liferay Liferay when building Actionrequestimpl and Renderrequestimpl, a portlet session is set, as shown in the following code: public Renderrequestimpl ( HttpServletRequest req, Portlet portlet, cacheportlet cachePortlet, Portletcontext portletctx, WindowState WindowState, Portletmode portletmode, PortletPreferences Prefs, String layoutid) { ... _req = Dynamicreq;_portlet

Today, the UI group has a need to change the default header of Liferay to a custom header and use Ext-js to show the effect of the dynamic header, so we think of the function of using the Liferay hook. Show effect Initial state: When the mouse wheel rolls down, the header is indented to a horizontal bar: When the mouse wheel scrolls up, the header reverts to its original state: Realize: To achie

We already know a lot of kinds of processing file upload code, more typical such as Apache famous FileUpload, of course, Liferay for us have considered, we can use Liferay upload files with the API to deal with file upload problem, This core interface is the Com.liferay.portal.kernel.upload.UploadPortletRequest interface. For the simplest example, we're going to upload a file into the portlet on the Portle