Blogs

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David H Nebinger | 08 Apr 2021

Introduction Let me start by saying that I'm a huge fan of Upgrade Processes. I've actually written many blogs about Upgrade Processes or using Upgrade Processes: https://liferay.dev/blogs/-/blogs/old-versus-new https://liferay.dev/blogs/-/blogs/thinking-outside-of-the-box-resources-importer https://liferay.dev/blogs/-/blogs/servicebuilder-and-upgrade-processes ...

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Roselaine Marques | 02 Apr 2021

DISCLAIMER: This blog  post has Spanish and English version. Cuando generamos algunos módulos NPM a partir de generator-liferay-js, deberías ver que el módulo (.jar) generado es un "poco pesado". En el caso del módulo Angular Liferay tiene más o menos 20 MB. Ahora, imagina que queremos trabajar con varios módulos de este tipo e instanciarlos más de...

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Roselaine Marques | 02 Apr 2021

DISCLAIMER: This blog  post has Spanish and English version. When we generate some NPM modules from generator-liferay-js, you should see that the generated (.jar) module is a "bit heavy". In the case of the Angular Liferay module it is more or less 20 MB. Now, imagine we want to work with a few modules of this type and instantiate them in one page....

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Sébastien Le Marchand | 26 Mar 2021

Since 2019 January, Liferay provides us a handy tool to build RESTful services and GraphQL services: the Liferay REST Builder. Before going further, if you are not familiar with the Liferay REST Builder, I encourage you to read the excellent serie of tutorials “Creating Headless APIs” by David Nebinger. When you use Liferay REST Builder, the official documentation on Help Center is of...

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Neil Griffin | 23 Mar 2021

Announcement A few months ago Liferay's David Nebinger wrote a blog titled Liferay Developer Services which describes Liferay's answer to the gap in offerings between Liferay Support and Liferay Global Services. Today I'm pleased to announce that the Liferay Developer Services Program has an exclusive new offering: the ability to enable deployment of ADF Faces portlets...

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Ashley Yuan | 19 Mar 2021

The new installers and IDE 3.9.2 ga3 has been made available.  Community Download https://liferay.dev/project/-/asset_publisher/TyF2HQPLV1b5/content/ide-installation-instructions Customers Download https://customer.liferay.com/downloads/-/download/liferay-workspace-with-developer-studio-3-9-2 ...

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Jamie Sammons | 19 Mar 2021

The Liferay Portal 7.3 CE GA7 release is primarily focused on fixes so no new notable features will be introduced with this release.  Work continues on Liferay Portal CE 7.4 GA1 so look forward to hearing news soon regarding it's impending release. Download options Choose the best download option suited for your environment below. Docker image To use Liferay Portal 7.3 CE...

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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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