liferay jboss

What is an enterprise application cluster Cluster refers to the aggregation of different servers together, a collection of servers, which provides the client with a virtual platform, so that clients do not know the structure of the server collection can be deployed to the server collection of applications, access to services and other operations. Clustering is a key feature of enterprise applications, and it can provide: High scalability: You can add as many servers as you want to the cluster

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

Liferay Code Analysis and extension--User Service 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 Import Project 1 User Service Analysis 3 User Service Extension 3 Problem Description 4 Solution Analysis 4 Solution 1 4 Solution 2 4 Final Scenario 4 Step 4 Summary 8 Summary See a few days liferay,

Original: http://www.huqiwen.com/2012/10/24/liferay-6-1-development-study-12-file-upload/ Liferay provides a complete file processing, starting from Liferay 6.1 in the processing of files, no longer distinguish between documents and pictures, unified as a file Media library. In the common Portlet plug-in project, if you want to upload files to the

JBoss can start Minimal,default and all in 3 ways by default. The number of modules in the three modes is incremented sequentially For example: 1-Execute Jboss_home/bin/run.bat batch file to start JBoss, start with default of 2-run run-c All in the command, JBoss will start with the all Model 3-You can customize a server to suit your needs, such as building a te

JBoss as JBoss EAP and Wildfly JBoss, an Open-source application server based on Java EE, follows the LGPL license, meaning it can be used free of charge in any business application. 2006, JBoss was acquired by Redhat company.JBoss as the upstream foundation of the Redhat Company's commercial product

Using the Apache httpd (mod_cluster) and JBoss architecture for highly available cluster environments, use Apache httpd (MOD_JK) and JBoss architectures for highly available cluster environments and use Apache httpd (mod_proxy) As described in the highly available cluster environment of the JBoss architecture, we typically build cluster applications by using the

JBoss JPA hibernate hibernate level two cache Web application Directory (?) [+] Overview JBoss Series 56: The JBoss 7/wildfly cluster Java persistence API (JPA)-I discusses the basic JPA-related theories of jboss clustering, and the JPA implementation of JBoss is hibernate,

Use JBoss + Oracle to use oracle-xa-ds.xml for Distributed Transaction Processing We will configure two or more databases and report the following when starting JBoss: Org. JBoss. Deployment. deploymentexception: trying to install an already registered mbean: JBoss. JCA: service = oraclexaexceptionformatter

Directory (?) [+] Overview JBoss Series 56: The JBoss 7/wildfly cluster Java persistence API (JPA)-I discusses the basic JPA-related theories of jboss clustering, and the JPA implementation of JBoss is hibernate, So the JBoss cluster JPA is mainly hibernate cluster, in the b

Liferay has two types of services: 1) Internal ServicesLiferay core services, such as portal-impl.jar 2) External ServicesThat is, portal APIs, such as portal-kernel.jar and portal-service.jar The liferay internal service is updated frequently. Pay special attention to the liferay version upgrade. The liferay external

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.

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,

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

Today, my colleague asked me where the Liferay framework default resource file was obtained when Maven built theme, and I compared the process of using ant to compile the deployment theme and using MAVEN to compile the deployment theme, discovering that it was a completely different strategy when replicating the framework default resource file! ANT replication Liferay Policy for default resource files: As

Problems encountered and to be solved in the company project1: In principle, in addition to their own code, the public jar should not be packaged in the ear, so the package is too large, also does not conform to the layered logic, inside the JBoss container, each ear of the packet repeat jar will be transferred to the internal JBoss, resulting in a waste of excessive server resources, An occasional exceptio

Symptom: During JBoss startup and deployment, due to software package problems, the deployment time exceeds the default JBoss time (60 seconds). JBoss redeployment interrupts the previous deployment. This repetition causes the website to fail to start. Code: KB-E1037 Issue: There is an error message in log file while deploying

Original:[Java] [JBoss] Change JBoss Deployment directory (virtual directory)In the development process, sometimes we want to put the program in our source code directory, such as D:\code, rather than on JBoss deploy, what to do?We know that we have Tomcat integrated in JBoss, so you can configure this directory just l

Because JBoss uses Log4j,jboss, the system log level by default is info. Hibernate or Ibatis to print SQL, level debug, so the program set the log4j level for debug will be installed by the JBoss system info to be overwritten.To resolve this issue, you need to manually configure the log4j logging level for JBoss:1. Ope

Core tip: When JBoss starts in Eclipse, it prompts: ServerJBossv5 0 atlocalhostwasunabletostartwithin seconds. Iftheserver Requiresmoretime, try Increasingthetimeoutintheservereditor. The first time to see this error is due to the problem caused by the times, so the search on the Internet, you get the following solution. When JBoss starts in Eclipse prompts: 01.Server