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Modify / Add Request parameter values in Liferay
Generally request parameter values are immutable once the request process is started. Some time we may get some requirement that force you to add or modify the request parameter values. Assume scenario...
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Introduction to JSR 362 / Portlet Specification 3.0
Generally any portal implementation must be based on JSR 168 and JSR 286 standards and all portal must have implemented these specification to being as portlet technology based portal.JSR 286 was...
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Liferay 7 Features
Liferay 7is exciting release from Liferay Inc. and itâs definitely a promising product, will have many new functional features and many architectural improvements.Liferay is really putting lot of...
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Liferay Upgrade Process
Liferay Upgrade process is way to perform pre configurations related to portlet or Liferay applications.When we can use Upgrade Process?When we move our applications from one version to another version...
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Liferay Permission checker for guest user
Liferay has permission checker where user related permissions are available. Whenever we are giving access to specific resources then we will use permission checker. From permission checker we will use...
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Liferay Interview Questions
Liferay BasicsWhat is a portal?What is a portlet container and explain more about it.What is a portlet?What are the prerequisites to set up the Liferay in your local machine?What is the current running...
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Liferay 7 Introduction
Liferay 7 is current version of Liferay brought many features. Liferay 7 we call it as Liferay Digital Experience Platform (L).We can create and personalise the content and which can experienced in any...
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Apache Felix Introduction
Apache Felix is one of the implementation for OSGi framework. We can download implementation and it will provides the OSGi container to provide runtime environment for OSGi bundles. We can develop...
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OSGi Hello World Bundle with Apache Felix
OSGi is framework that provides modularized application development environment. We can dynamically add or remove components. It provides OSGi container that will handles the lifecycle of each bundle...
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Java Package Manager (JPM)
Java package manager is managing libraries and application regardless platform. We can easily install application and libraries with help of JPM. Jpm4j is java implementation which use the power of...
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Apache Felix Gogo Shell Introduction
Apache Felix GoGo Shell provides the command line interface to manage bundle in the OSGi container. We can use Gogo shell to interact with OSGi bundles and we can manage its lifecycle like install...
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Liferay 7 Portal Installation
Liferay 7is latest portal version from Liferay Inc. Liferay 7 we can get it in two types. Liferay 7 EE and Liferay 7 CE.Liferay 7 EE: Liferay 7 Enterprise Edition is paid subscription from Liferay Inc....
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Access Felix Gogo Shell in Liferay 7
Felix Gogo shell is command line interface to manage bundles in the OSGi container. We have defined commands are available for Felix Gogo shell, form these we can interact with OSGi container and...
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Access Felix Gogo Shell in Liferay 7 from PuTTY Terminal
Felix Gogo shell is command line interface to manage bundles in the OSGi container. We have defined commands are available for Felix Gogo shell, form these we can interact with OSGi container and...
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Open Source Gateway Initiative (OSGi) Terminology
OSGi Open Source Gateway Initiative is an architecture for modular application development and itâs also knowns as Dynamic Module System for java.ModularityModularity is the way of developing or...
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OSGi Sample Bundle Development with Eclipse
OSGi is java modularity development framework. We can divide complex application into multiple modules and OSGi will responsible to communicate all modules and make it as single application. OSGi is...
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OSGi Architecture
OSGi is a standard that defining Dynamic Component Development for Java.Its specification that define the API to develop dynamic components in java application development. As per OSGi application...
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OSGi Dependency Management
OSGi is defining dynamic component development for JAVA. Complex application divided into multiple modules. These modules can communicate each other. Â OSGi dependency management provide way to manage...
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OSGi Bndtools
Bndtools is framework or set of libraries, which make OSGi bundle development very easy. It will automate some of the configurations and bundle dependencies resolution in the development. It will...
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OSGi Declarative Services (DS)
OSGi Declarative Services is way to share services between the components. OSGi Declarative Service (DS) is shortly we can call it as DS. We can say DS is framework, which provides implementation that...
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