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Entries with Products Liferay Portal .

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David H Nebinger | 24 Mar 2023

Another quick one today... So when you start your brand spanking new Liferay environment, you will automatically get your test@liferay.com administrator account (or test@<your company email here> if you've set up the company.default.web.id and/or company.default.virtual.host.mail.domain property keys before first launch, or <your admin>@<your company...

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Mahmoud Hussein Tayem | 30 Mar 2023

Liferay is a web application platform that allows developers to create and manage complex web applications with ease. It offers a range of features and tools that enable developers to build feature-rich, dynamic, and interactive web applications that cater to various business needs. Liferay also supports client-side extensions that allow developers to create custom user interfaces...

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Bhargav Vaghasiya | 15 Mar 2023

Low code and no code development are handy for developing a website without a technical background. Liferay came with the Object concept, which is able to generate the persistence and service layers by just defining the required fields from the liferay control panel. In this blog, here are some essential points from the objects.   Notification for an object entry ...

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David H Nebinger | 10 Mar 2023

So just a quick blog post today... I was working with Support where they were trying to help a client that had a failed U64 bundle upgrade in Production and we were trying to understand what the failure was and help the client complete the upgrade. Then my friend Christopher Lui happened to mention: the odd thing is that this customer upgraded their Dev environment...

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Neil Harwani | 23 Feb 2023

How to debug Liferay? Some pointers. – Part 1. Many a times, we only check at specific places and forget other areas while debugging. This small blog acts as a checklist to check and debug Liferay. Look at installing and using GLOWROOT Check the slow traces / web transactions / errors and the related graphs in GLOWROOT Check the logging levels module wise and overall Check...

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David H Nebinger | 21 Feb 2023

Introduction Recently there have been a bunch of questions lately in Slack, in Ask, and even in Liferay Support tickets complaining about the time it takes to log into Liferay and what can be done to improve performance, specifically targeting the hash algorithms... TL;DR - Liferay has increased the rounds on the PBKDF2 hash which is detrimental to your login...

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David H Nebinger | 09 Aug 2022

Just a quick one today... A community member reported getting an exception during module deployment: INFO [com.liferay.portal.kernel.deploy.auto.AutoDeployScanner][AutoDeployDir:238] Processing com.liferay.report.jar ERROR [fileinstall-directory-watcher][DirectoryWatcher:1195] Unable to start bundle: ...

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David H Nebinger | 27 Jul 2022

Introduction You may have seen my blog Setting Up JNDI in Liferay 7.4 which I posted to explain how to do a JNDI lookup. The code works, I assure you, but there's one group of developers that blog didn't serve: Spring Portlet Developers. Whether you are developing using PortletMVC4Spring and Spring 5, or you are developing using Spring Portlet MVC under an older ...

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David H Nebinger | 22 Jul 2022

Introduction I've been working with a client to upgrade their Spring portlet wars to Liferay 7.4. And the update is kind of big as we're upgrading Spring, changing to PortletMVC4Spring (needed for Spring 5), ... They have a large number of Spring portlet wars, but in reviewing the code I noticed that each of the wars had duplicate Spring services defined into the Spring...

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Francisco García Navarrete | 11 Jul 2022

Introduction Liferay development has been changing throughout the years with its different versions. With 6.x we had WAR portlets. 7.0 came along and with it OSGi modules were the norm. And now, 7.4 has brought something completely new: Remote Apps. You can check this other blog and the official documentation for a thorough explanation about Remote Apps.   So, what...

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Francisco García Navarrete | 11 Jul 2022

Introducción El desarrollo en Liferay ha ido cambiando a lo largo de los años con sus distintas versiones. Con las versiones 6.x teníamos los portlets de tipo WAR. Cuando llegó la versión 7.0 los módulos OSGi pasaron a ser el estándar. Y ahora, 7.4 nos ha traído algo totalmente nuevo: Remote APPs. Si queréis una explicación más detallada sobre Remote Apps podéis echar un...

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Maharajan Paramasivan | 29 Apr 2022

Part-1 | What & Why & When Custom Liferay Framework Create your own Liferay Framework, Understand the possibilities to write your own Liferay framework for any complex custom developed solution which could evolve with time like any other Liferay Out Of The Box Feature. Custom Liferay Framework - What? Alright! This is where we set the context. What is a Framework? ...

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Maharajan Paramasivan | 28 Apr 2022

Part-2 | How to Custom Liferay Framework? Implement your own Custom Liferay Framework over a simple use case and understand the possibilities and capabilities that open up. Continuing on top of the perspectives and ideas discussed in Part 1 of the blog series, we will try to implement our own Custom Liferay Framework for a simple use case picked up from one of the Liferay OOTB...

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Mohammed Yasin | 21 Apr 2022

Liferay provides an option to configure password policy (refer), it provides an option to mention Password Expiry Time. Once the Password is expired then user will not be able to login to the system and when user tries to login, Liferay shows error message :   Error: Your password has expired. Please contact an administrator to reset your password. Admin needs to reset the user...

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Michael Chen | 07 Apr 2022

Many UI teams prefer building Liferay DXP Theme using gulp instead of the Liferay Theme Builder. For example, cd themes/my-themenpm installgulp build However, Liferay has not documented ways to integrate the above to a Maven project pom.xml. Here is a sample solution: { "name": "my-theme", "version": "1.0.0", ...

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David H Nebinger | 24 Mar 2022

Introduction So my friend Thiago Moreira posted the following (slightly edited) message to our internal Slack: Hey, so I've built a module for 7.4 GA5, but when it is deployed to 7.4 GA16, I get a bunch of "unresolved requirement" exceptions and the module won't be available. Is there something I need to set so my module will work on both GA5 and...

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David H Nebinger | 02 Mar 2022

Another quick one this week... A community member reached out and asked for help with a problem on their DXP Cloud site. They were already working with DXP Cloud support, but they had been struggling with the issue for over a week and were trying to get help from all corners... When they accessed their site using the direct URL (an internal URL that all DXP Cloud admins have access to), the...

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David H Nebinger | 25 Feb 2022

Just a quick one today... In previous versions of Liferay, if you were browsing a site as a guest but wanted to access a private page or a private site, Liferay would automagically show you the login form so you could authenticate before accessing the page or site. This has been changed in 7.4. It was determined that just by showing the login form, Liferay was leaking the fact that the page...

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David H Nebinger | 15 Feb 2022

Introduction Recently I was asked how to implement MDC and/or NDC in Liferay 7.4, and since I thought it might be interesting to a wider audience, I'm going to blog about it here. Background In a multithreaded, multiuser environment such as in a web application like Liferay, different threads in the container will be handling different requests, but likely each request is doing something...

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David H Nebinger | 12 Feb 2022

Introduction In November of 2018, I authored a blog, Boosting Search. In that blog, I showed how to boost search results for tag matches in an effort to provide some alternative to GSA's KeyMatch support. A lot has changed in Liferay since that blog was posted, and it turns out there are much easier ways now in DXP 7.4 that won't require any code at all... Results Ranking In discussing the...

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