Difference between revisions of "GCube Portlets Deploying on Liferay"

Revision as of 13:33, 21 June 2010

Gcube Portlets to Liferay

Porting and deploying the existing gCube portlets to Liferay portal is an easy task. The deployment of a portlet to Liferay requires an existing installation of the Liferay portal bundled with the Apache Tomcat server (For more information on how to install and configure Liferay portal visit: [D4Science Portal Installation] ).
The required changes are focused on the configuration files that Liferay requires and on the way the logged in user's information are retrieved. After setting up these information then the portlet can be compiled and deployed on liferay.

Create a new Liferay Portlet

• Go to $LIFERAY_HOME/liferay-plugins-sdk/ directory
• If the create.sh script file (located in the current directory) is not executable, change its permissions
• Execute ./create.sh "portlet-id" "portlet-name"
• A new directory with name portlet-name-portlet is created at the $LIFERAY_HOME/liferay-plugins-sdk/portlets directory

Liferay portlet hierarchical organization

The hierarchical organization of a liferay portlet is the following:

• portlet-name-portlet

 * docroot
  * css
  * js
  * WEB-INF
   * classes
   * lib
   * src
   * tld
   * liferay-display.xml
   * liferay-plugin-package.properties
   * liferay-portlet.xml
   * portlet.xml
   * web.xml
  * icon.png
  * view.jsp
 * build.xml