Blogs

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Louis-Guillaume Durand | 11 Mar 2021

TLDR; I built a Yeoman generator to adapt Elm apps for Liferay using Liferay JS Toolkit. Introduction A year ago, I came across Elm and it instantly became my favorite language to develop frontend applications. Quickly after playing with it, I wanted to be able to create Elm apps and deploy them to Liferay. I could have simply created an MVC Portlet and add my Elm app in the...

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Mariano Alvaro | 15 Mar 2021

Check English version here   Liferay está diseñado para escalar horizontalmente soportando la adición de nuevos nodos. Estos nodos compartirán la misma información, pero también serán capaces de manejar diferentes peticiones simultáneamente. Más información se encuentra disponible en Liferay DXP Clustering. La sincronización y comunicación del clúster de Liferay...

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Neil Griffin | 04 Mar 2021

Announcement On March 2, 2021 Liferay released a new set of Maven archetypes that enable developers to build and deploy "thin" JSF portlet WAR artifacts. In addition, these archetypes enable developers to optionally enable OSGi+CDI Integration. Background This post is a follow-up to How to try JSF thin WAR demo portlets.  The Future is Finally Here Back on Nov...

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Jonas Choi | 03 Mar 2021

I had thought that I would stop with 4 parts to my series of posts about DXP Cloud, but it was recently requested that I talk about backing up DXP Cloud environments. I will start with a caveat: the process to backup DXP Cloud's UAT and DEV environments are not supported. It is on the DXPC team's roadmap, but not currently available. This process was originally tested and documented for...

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Javier De Arcos | 18 Feb 2021

El API Explorer es una nueva aplicación integrada dentro del portal de Liferay que ofrece todo lo que necesitas para familiarizarte y usar las APIs de Liferay. Para acceder al API Explorer: Accede al portal. Autentícate en el portal. Navega a la URL /o/api Allí encontrarás la documentación actualizada de todas las APIs que están disponibles en tu instancia de Liferay...

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Javier De Arcos | 18 Feb 2021

The API Explorer is an integrated application inside Liferay Portal offering all you need to familiarize and start using the Liferay Headless APIs. To access the API Explorer: Start the portal. Sign in. Navigate to /o/api URL.  There you will find the updated documentation of all the APIs that are available on your Liferay instance for REST and GraphQL. Using...

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David H Nebinger | 04 Aug 2021

Introduction As of yet, there has been no official word that JDK 11 is supported by the Liferay developer tools. Just like the old delays going from JDK 7 to JDK 8, various third party tools and libraries held up the switch to JDK 11. Up until now, some developers had luck using JDK 11, but there were lingering issues with some tools such as Service Builder which could get in the way. In...

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Dennis Ju | 22 Feb 2021

Liferay is pleased to announce the release of the Cross-Cluster Replication (CCR) module for Liferay Enterprise Search subscribers. In short, the CCR module replicates Liferay DXP's search engine cluster across data centers. This is a feature request that Liferay often hears from customers, but was not previously possible because unlike Liferay DXP clusters, all the nodes in an...

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Fabian Bouché | 10 Feb 2021

You've just written some custom implementation for a Liferay Service but your implementation is not picked from inside of the bundle that should use it despite the higher service ranking. @Component( immediate = true, property = { "service.ranking:Integer=100" }, service = AssetPublisherHelper.class ) public class...

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David H Nebinger | 04 Feb 2021

What is the Mega-Jar? So the Liferay Dev Tools team recently included a new feature that they refer to as a "fat" jar, but I'm giving it the name Mega-Jar! This is a new single dependency that you can use in your Maven pom.xmls and Gradle build.gradle files, replacing all of the atomic dependencies with a single "one Mega-Jar to rule them all" dependency. So basically your...

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Fernando Robisco Muñoz | 03 Feb 2021

Check spanish version here A few weeks ago we had the need to set a specific time for sending an email with the new content generated in a asset publisher through the subscription functionality. This led us to investigate whether it was feasible to carry out this modification in a simple way. What is running and how? The first step was to access the Liferay...

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Fernando Robisco Muñoz | 03 Feb 2021

Hace unas semanas surgió la necesidad de poder establecer una hora fija y concreta en la que se enviase un correo con los nuevos contenidos generados en un publicador de contenidos mediante la funcionalidad de suscripciones. Esto nos llevó a indagar si era viable realizar esta modificación de una manera sencilla. Qué se ejecuta y cómo El primer paso fue acceder a la...

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David H Nebinger | 01 Feb 2021

A community member posted the following plea on the Liferay Community Slack channel. I feel that it makes a great example, so I'm including it here. HiI am migrating from Liferay 7.0 to Liferay 7.3 GA6So I followed the below steps for DB migration 1 ./opt/liferay736/bundle/tools/portal-tools-db-upgrade-client          Inside the directory, I have updated...

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Fazal Babaria | 19 Jan 2021

In this blog, We will see how to configure an external database with Liferay service builder and How to execute Stored Procedure in the external database with the same service builder in a few simple steps. There will be two phases in the blog, One for the Connection of external database and another one for the executing stored procedure. Let’s start with Phase one as below. ...

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Ashley Yuan | 15 Apr 2021

The new Liferay IntelliJ 1.9.0 plugin supports IntelliJ 203 and greater. Head over to this page for downloading. Release Highlights add build service action on liferay service builder project fix compatibility problems on Intellij IDEA 2020.3 updated embedded blade cli to 4.0.6 remove deploy action on non liferay maven projects bug fix for creating maven...

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Ashley Yuan | 23 Dec 2020

This new package support for Eclipse Photon or greater, and integrate Blade 4.0.6 SNAPSHOT202012150602 and Liferay Gradle Workspace Plugin 3.0.16. Community Download https://liferay.dev/project/-/asset_publisher/TyF2HQPLV1b5/content/ide-installation-instructions Customers Download ...

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Jonas Choi | 22 Dec 2020

I guess we'll call this Part 4 in my series on doing stuff with Docker and DXP Cloud. DXP Cloud offers a full DevOps lifecycle, but having to go through that process for every small change can be very inefficient and tedious. Every code change that gets pushed up to the GitHub repos will need to go through Jenkins CI, and then manually be deployed to the environment. A possible...

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David H Nebinger | 17 Aug 2021

About a year ago, Liferay introduced a new program that I have been actively participating in, Liferay Developer Services. But what is this program? Liferay Support When you are a Liferay DXP customer, you automatically get access to Liferay Support as part of the Subscription Services. Support is staffed by a great bunch of people that want to help clients resolve product-level issues....

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Jonas Choi | 08 Dec 2020

This could be considered Part 3 of "Dockerizing a Liferay Bundle" but has very little to do with Docker, with the exception that DXP Cloud uses Docker images. I split this in to a separate section because not everyone is interested in DXP Cloud. This will focus more on converting a Liferay DXP instance using a Docker image to DXP Cloud. These steps will work as well for taking a...

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Olaf Kock | 09 Feb 2021

German/English mixed event - English language below Nach der Verschiebung des Schweizer Community Meetups von 2020, ist die Veranstaltung von Vor-Ort-Treffen ja immer noch schwierig - daher haben wir uns entschieden, im Januar zu drei virtuellen Community Lunch 'n Learn-Treffen (via Zoom) einzuladen: Wie bei allen Community Meetings geht's um zwanglosen Meinungsaustausch und...

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