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Using a JSP and MVC Portlet An easy way to start developing a web application is to add markup to a JSP file and render it using a portlet Java class. The W3E7 example application demonstrates...

Using Localized Messages in an MVC Portlet

Official Documentation

Using Localized Messages in an MVC Portlet Liferay's localization framework is for creating localized messages in your MVC portlet. Deploy the Sample Code Then, follow these steps: Download...

Sharing Localized Messages

Official Documentation

Sharing Localized Messages As you work on an application you might have multiple modules, each of which with its own language keys. Instead of maintaining various language properties files in...

Using Liferay Util Whitespace Remover

Official Documentation

Using Liferay Util Whitespace Remover The whitespace remover tag removes line breaks and tabs from code blocks included between the opening and closing of the tag. Below is an example configuration...

Using React

Official Documentation

Using React Build your own solutions using Liferay and React.

Remote Applications with Headless APIs

Official Documentation

Remote Applications with Headless APIs Available 7.4+ After creating and publishing objects, headless REST APIs are automatically generated. Here you'll see how to integrate these endpoints to...

PortletMVC4Spring Configuration Files

Official Documentation

PortletMVC4Spring Configuration Files A PortletMVC4Spring application has these descriptors, Spring contexts, and properties files in its WEB-INF folder: web.xml → Web application descriptor ...

Using Spring

Official Documentation

Using Spring PortletMVC4Spring is a way to develop portlets using the Spring Framework and the Model View Controller (MVC) pattern. While the Spring Framework supports developing servlet-based web...

Reference

Official Documentation

Reference PortletMVC4Spring integrates Spring, the Spring Web Framework, and the MVC design pattern with portlet development. As such, it uses configuration files from each of these areas and...

PortletMVC4Spring Project Anatomy

Official Documentation

PortletMVC4Spring Project Anatomy PortletMVC4Spring portlets are packaged in WARs. Liferay provides Maven archetypes for creating projects configured to use JSP/JSPX and Thymeleaf templates. Their...

Extending Liferay

Official Documentation

Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.

PortletMVC4Spring Annotations

Official Documentation

PortletMVC4Spring Annotations PortletMVC4Spring provides several annotations for mapping requests to controller classes and controller methods. @RenderMapping Annotation Examples The following...

Adding a Language

Official Documentation

Adding a Language Liferay ships with over 50 languages out-of-the-box. Translation is complete for many of these languages, and some are still in the translation process. Each language has its own...

Generating Translations Automatically

Official Documentation

Generating Translations Automatically Liferay DXP supports 50 languages out-of-the-box. Each locale has its own language properties file containing keys for its language. When you create an...

Customizing Localization

Official Documentation

Customizing Localization Liferay ships with 55 translations, making it ideal for deployments all over the world. Sometimes, however, you must modify a translation or provide a new one. Here you can...

Configuring Dependencies

Official Documentation

Configuring Dependencies Liferay provides a container where modules can publish and consume functionality through their Java packages. Modules can leverage packages from other modules or...

Finding Artifacts

Official Documentation

Finding Artifacts To use external artifacts in your project, you must configure their dependencies in your build.gradle Gradle script. Before specifying an artifact as a dependency, you must first...

Resolving Third Party Library Package Dependencies

Official Documentation

Resolving Third Party Library Package Dependencies An application can rely on multiple OSGi modules. Resolving their Java package dependencies can be challenging. In a perfect world, every package...

Fundamentals

Official Documentation

Fundamentals Liferay development projects consist primarily of simple .jar files. These contain a few extra configuration files that make them OSGi modules, but they're easily understandable by...

APIs as OSGi Services

Official Documentation

APIs as OSGi Services After you've learned what a module is and how to deploy one, you can use modules to define APIs and implement them. Liferay APIs are OSGi services, defined by Java interfaces...

Architecture

Official Documentation

Architecture The Liferay DXP/Portal architecture has three parts: Core: Bootstraps DXP and its frameworks. The Core provides a runtime environment for managing services, UI components, and...

Specifying Dependencies

Official Documentation

Specifying Dependencies You must satisfy all dependencies to compile and deploy a module successfully. After you find the dependency artifacts, add them as dependencies in your Gradle build file....

Making Unauthenticated Requests

Official Documentation

Making Unauthenticated Requests By default, Liferay DXP restricts API access for the sake of security, requiring authentication to get a valid response. However, in certain cases it may make sense...

AI

Official Documentation

AI Liferay DXP integrates with external AI systems to enhance and accelerate your content creation and management processes. With easy-to-configure AI integrations, you can Accelerate content...

Custom Domains

Official Documentation

Custom Domains With Liferay Cloud, you can connect custom domains to environment services with a DNS provider. First, register your custom domain with your environment's Load Balancer IP address....

Load Balancer

Official Documentation

Load Balancer The Ingress Load Balancer gives internet access to your environment's services via proxied HTTP(S) connections using TLS (1.2 or 1.3) protocol. Each load balancer has a static IP that...

Customizing Liferay DXP in the Cloud

Official Documentation

Customizing Liferay DXP in the Cloud Client extensions are the primary means of extending Liferay. Build your client extensions independently in your own workspace, then deploy them to any Liferay...

Configuring a VPN Server

Official Documentation

Configuring a VPN Server The following scenario walks through how to set up an IPsec or OpenVPN VPN server. Once a VPN server is configured, a secure connection can be established between an...

Connecting a VPN Server to Liferay Cloud

Official Documentation

Connecting a VPN Server to Liferay Cloud You can use Liferay Cloud's VPN feature to connect your Liferay Cloud services to external services on private networks, so you can operate an external...

Configuring the Cloud Network

Official Documentation

Configuring the Cloud Network Every environment has its own private network, so services from the same environment can communicate through secure protocols without interacting with the public...

Cloud

Official Documentation

Cloud Liferay DXP is prepackaged with all the configurations you need to host your application on the cloud. For more information on installing cloud-ready Liferay bundles, see Provisioning Liferay...

Private Network

Official Documentation

Private Network Every environment has its own private network. This lets services from the same environment communicate through multiple secure communication protocols without having to interact...

VPN Integration Overview

Official Documentation

VPN Integration Overview Liferay Cloud provides a VPN client-to-site connection that has port forwarding and redundant tunnels support. This feature is commonly used to connect a subscriber's...

Deploying Microservice Client Extensions to Liferay PaaS

Official Documentation

Deploying Microservice Client Extensions to Liferay PaaS In most cases, you can deploy client extensions with Liferay PaaS similarly to self-hosted instances. Deploy frontend, configuration, and...

Liferay Service Environment Variables

Official Documentation

Liferay Service Environment Variables The Liferay service has a range of environment variables that are used to configure the service, its connection to other services, and the DXP installation...

Configuring Your Azure Repository

Official Documentation

Configuring Your Azure Repository Your Liferay Cloud onboarding email contains a link to a GitHub repository hosted in the dxpcloud organization. This repository is a template for a team's private...

Configuring Your Bitbucket Repository

Official Documentation

Configuring Your Bitbucket Repository Your Liferay Cloud onboarding email contains a link to a GitHub repository hosted in the dxpcloud organization. This repository is a template for a team's...

Setting Up Clustering in Liferay Cloud

Official Documentation

Setting Up Clustering in Liferay Cloud This article outlines the steps necessary to configure clustering for your Liferay DXP instance in Liferay PaaS. Contents: Enable the Clustering...

Updating Your DXP Instance to a New Minor Version

Official Documentation

Updating Your DXP Instance to a New Minor Version Regularly updating your Liferay DXP installation is an important part of maintaining your Liferay PaaS environment. Use the available tags on the...

Upgrading Your Liferay DXP Instance

Official Documentation

Upgrading Your Liferay DXP Instance Every three months, Liferay releases a new quarterly release version of Liferay DXP that includes security and bug fixes, as well as enhancements. To upgrade to...

Using the Liferay DXP Service

Official Documentation

Using the Liferay DXP Service The Liferay service is the heartbeat of any project in Liferay Cloud (SaaS or PaaS). It runs the application's Liferay DXP instance and interacts with other services...

Getting Started

Official Documentation

Getting Started Getting started with Liferay Cloud (SaaS or PaaS) involves ensuring all accounts, environments, and services have been successfully provisioned and deployed in your instance. Begin...

Deploying to the Liferay Service

Official Documentation

Deploying to the Liferay Service As with other services, deploying custom additions involves adding your configurations or files to the appropriate locations in your Git repository. However,...

Configuring the Liferay DXP Service

Official Documentation

Configuring the Liferay DXP Service There are several methods available to configure DXP in Liferay PaaS: through the in DXP System Settings and through the use of config and property files. DXP...

Configuration via LCP.json

Official Documentation

Configuration via LCP.json Each service in your Liferay Cloud environments has an LCP.json file that you can use to configure the service. You can configure properties like the service ID, memory,...

Liferay Cloud Data Center Locations

Official Documentation

Liferay Cloud Data Center Locations Liferay Cloud has a variety of available, regional data centers around the world to host customer environments. Liferay SaaS Data Centers These data centers are...

Platform Limitations

Official Documentation

Platform Limitations Liferay Cloud and its services have some notable limitations, depending on your subscription level. Limitations with Liferay Cloud's infrastructure may change over time. ...

Changing Your Database Username

Official Documentation

Changing Your Database Username The database username is defined by the lcp-secret-database-user secret and can be changed at any time. When this value is changed, a user with the new credentials...

Using the Database Client

Official Documentation

Using the Database Client Viewing data in the database is sometimes necessary to troubleshoot an issue with your application or for custom development. In order to access the database, you must use...

Search Service (Elasticsearch)

Official Documentation

Search Service (Elasticsearch) The Elasticsearch service is the text search engine for your Liferay DXP application. It's a private service that only communicates with the other services in your...

Using a Custom Service

Official Documentation

Using a Custom Service In Liferay Cloud, you are not limited to the standard set of services provided out-of-the-box. You can also create and deploy a custom service to run any new processes within...

Web Server Service (Nginx)

Official Documentation

Web Server Service (Nginx) The Nginx web server functions as a gateway from the open internet to your Liferay Cloud services. It handles all traffic from your users and acts as a high-performance...

Reference

Official Documentation

Reference

Liferay Cloud Infrastructure

Official Documentation

Liferay Cloud Infrastructure Liferay Cloud is a flexible platform that combines a collection of key components to provide a robust, reliable, and manageable Liferay DXP implementation. This diagram...

Understanding Service Stack Versions

Official Documentation

Understanding Service Stack Versions The Liferay Cloud service stack represents the major version of all of the services in your Liferay Cloud environment. Each individual service may have a...

Upgrading to a High Availability Subscription

Official Documentation

Upgrading to a High Availability Subscription In many cases, the standard subscription plan for Liferay Cloud is sufficient to ensure quality performance for a live project. As your needs change,...

Support and Troubleshooting

Official Documentation

Support and Troubleshooting Troubleshooting Troubleshooting Tools and Resources Reading Liferay Cloud Service Logs Shell Access Troubleshooting Services Disaster Recovery Overview ...

Liferay Cloud Support

Official Documentation

Liferay Cloud Support Liferay is committed to providing excellent service and customer experience. Liferay Cloud customers have several means to contact support, including opening a Support ticket...

Liferay Cloud Maintenance and Release Schedule

Official Documentation

Liferay Cloud Maintenance and Release Schedule Liferay SaaS and PaaS both have a weekly maintenance and release schedule. Liferay Cloud uses a transparent and predictable release cadence so you can...

Liferay Cloud Support FAQs

Official Documentation

Liferay Cloud Support FAQs Here are the answers to common questions pertaining to Liferay Cloud Support. Why isn't Liferay Cloud open source? Liferay is an open-source company, with open-source...

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