We will first get brief introduction about Spring MVC (Web MVC) framework and then we see how to write Spring MVC Portlet in Liferay step by. Spring MVC is one of the most popular framework to create portlets. Liferay supports creating Maven Spring MVC Portlet. You can add multiple. Liferay MVC vs Spring MVC is one of the most hot topic for liferay developer. It always creates confusion as what to choose when. In this article I.
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Create Portlet with Maven. Email Required, but never shown.
Edit Mode Controller An edit mode controller might contain render methods and action methods. Design your model entity and write your service layer as normal see the tutorials on Service Builder here. Constructor threw exception; nested exception is java. Portlet Configuration In the portlet. Find the complete DTD here. If you want to use a Spring Framework version different from the version Liferay Portal provides, you must name your Spring Framework JARs differently from the ones portal property module.
So how do you call Service Builder services, or other services published in the OSGi service wpring Also, you dont have to download any jars potrlet anywhere. For example, suppose that a portlet has several JARs containing these properties files: In case the link goes down, could you please expand your answer to include information on how to do this? Johannes Hipp 1 1 2. Liferay is an open platform in an ecosystem of open platforms.
PortletRequest s to javax. You are using the wrong flavour of Spring mvc here. Could not instantiate bean class [com.
Service Hook in Liferay. For usage with Portlets, this Servlet is necessary to force the portlet container portpet convert the PortletRequest to a ServletRequest, which it has to do when including a resource via the PortletRequestDispatcher.
The Spring front controller needs to know where the application context file is, so specify it as an initialization parameter in portlet. PanwarS87 84 1 It covers the high points, assuming you already have familiarity with Spring MVC.
In fact, we expect you to. Jasper Report in Detail.
Deploying simple Spring MVC Portlet to Liferay – Stack Overflow
Views To configure the Spring view resolver, add a bean to your application context file portlet-context. Error creating bean with name ‘com. Your application must be able to convert javax.
Provide an application context file portlet-context. The properties files must be on the classpath in order for the module to use them. Lets Start this step by step: Develop your controllers and your views as you normally would in a Spring MVC portlet.
DispatcherPortletcan get a request from the view layer, but there are no actual controller classes to delegate the request handling pkrtlet. Almost liceray to any other Spring MVC portlet. Here are the high points on why ilferay works in Liferay Portal CE 7. Cannot create inner bean ‘com. Add this to the web. Develop your controllers and your views as you normally would in a Spring MVC portlet.
Dani 3, 4 21 ServiceTracker to track the service of the type you need.