Deployment/ReDeployment ext in liferay

I assume that you have WAR file ready for deployment and name of ext is abc-ext.war.

1          1.       First of all, shutdown your tomcat if it's already running and delete your work and temp folder.

2          2.       Now go to \tomcat\lib\ext folder , and remove ext-abc-ext-service.jar.

3          3.       Go inside webapps, and remove the abc-ext.

4          4.       Go inside webapps\ROOT\WEB-INF and remove

·         liferay-display-ext.xml

·         ext-abc-ext.xml

·         liferay-portlet-ext.xml

·         portlet-ext.xml,

   5.     Go inside webapps\ROOT\WEB-INF\lib and delete

·         ext-abc-ext-impl.jar,

·         ext-abc-ext-util-bridges.jar,

·         ext-abc-ext-util-java.jar

·         ext-abc-ext-util-taglib.jar.

    Start the tomcat.

    Put WAR file inside hot deploy folder and wait till it expends and give message to reboot your server.

    Restart tomcat and its done.