DISCOVER Build your web site, collaborate with your colleagues, manage your content, and more. DEVELOP Build applications that run inside Liferay, extend the features provided out of the box with Liferay's APIs. DISTRIBUTE Let the world know about your app by publishing it in Liferay's marketplace. PARTICIPATE Become a part of Liferay's community, meet other Liferay users, and get involved in the open source project.

Wiki

« Torna a Custom Deployments

JPA on GlassFish

Dettagli

Stampa

Tag: configuration glassfish glassfish v2 jpa liferay v6.0

Table of Contents [-]

Introduction #

This document provides the configuration details to setup the JPA when running on GlassFish V2. It is assumed that the Liferay is already installed on GlassFish V2 server.

Summary #

The Configuration includes two parts

Instrumentable Class Loader for GlassFish
Configuring JPA with Spring's GlassFish Load Time Weaver

Stop Server #

Stop the GlassFish server if it is running.

Instrumentable Class Loader for GlassFish #

The GlassFish server has support for Instrumentable Class Loader and it works only for EAR Environment. As Liferay is a web application the GlassFish must be configured with a Class Loader that is capable of Instrumentation required by Spring.

Configure context.xml and copy into META-INF directory of the deployed web application directory. For example, /opt/glassfish/domains/domain1/applications/j2ee-modules/liferay-portal/META-INF

 <Context path="/" >

<Loader loaderClass="org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader" useSystemClassLoaderAsParent="false"/> </Context> }}}

Configure portal-ext.properties #

Configure portal-ext.properties with following parameters. Essentially, the following configuration enables JPA as persistence provider and informs JPA to use GlassFish related Load Time Weaver.

persistence.provider=jpa

transaction.isolation.portal=-1 jpa.load.time.weaver=org.springframework.instrument.classloading.glassfish.GlassFishLoadTimeWeaver}}}

Copy the “spring-instrument-tomcat.jar” #

Copy the “spring-instrument-tomcat.jar” file into GlassFish's server lib. Assuming that the GlassFish is installed under /opt/glassfish, copy the file into /opt/glassfish/lib. The file can be found in the "lib/development" directory of Liferay source tree.

Start the Server #

Start the GlassFish Server.

NOTE: Please use the jdbc configuration as usual for your choice of database

Reference: http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/JPA+integration

0 Allegati

38571 Visualizzazioni

Media (0 Voti)

Commenti