Liferay Struts Action Hook is another type of hook that can be used to override existing struts action and also we can add our own struts action. To follow this article you should know the basics of struts actions. Struts actions are defined as classes and they’re all connected in a struts-config.xml file.In liferay source […]5 Comments.
Application Adpater Hook is one of the coolest feature in Liferay Portal. This type of Hook give a chance to customize look and feel for specific JSP in specific site. We can consider Application Adapter Hook as scope based JSP Hook. A JSP Hook changes jsp for the whole portal but an Application Adapter Hook changes […]4 Comments.
We can develop hook to implement our own Custom Action. So what does it mean by Custom Action? Just open portal.properties in your liferay source code. You will see many entries which contains events. For example login.events.pre, login.events.post and many more. These are simply called actions and every action has its specific task. The login.events.pre events (or action) does […]3 Comments.
The Indexer Hook implements a post processing system on the top of the existing indexer to allow plugin hook developers to modify their search, index, and query capabilities. If we look into Liferay source code we will see lots of entities and their corresponding indexer classes. If we want to modify any one of the indexers […]3 Comments.
Liferay has many in built services. By Hook even we can override Liferay services. We simply call it as Liferay Service Hook. The main purpose of Liferay Service Hook is to override Liferay existing services.This article focuses on how to develop Liferay Service Hook and its basic use. For the beginners you should have basic knowledge of Liferay […]No Comments.
The main purpose of Liferay Language Properties Hook is to override liferay default language properties. Liferay Portal uses lots of keys from different language properties files. This hook is extremely simple to develop. By default Liferay Portal comes with 47 language properties files. If we want to change any message key of these properties files […]1 Comment.
Developing JSP Hook is quite straight forward and this is one of the most easiest hook to create in Liferay Portal. To create a JSP Hook you just need to know which JSP page you want to customize. You should have liferay source code ready to find out the path of JSP page. Once you […]12 Comments.
For the beginners who just started Liferay development they might have many questions how to develop a hook. This article explain the details about it. Before starting the hook development you should have clear understanding of Liferay Hook concept. Hooks can be of many types. But the the steps of developing Hooks are the same. […]1 Comment.
Liferay Hook is one type of plugins by which we can customize liferay core functionality. Liferay comes with many features. Sometimes it may not be enough to fulfill our requirements or sometimes the default behavior of the portal need to be customized.For example you want to change some JSP pages or services etc. Keeping all […]2 Comments.
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