Capability

Platform

Liferay DXP is a robust platform with its own navigation menus, configuration methods, and core features. These core features are foundational to effective system administration, maintenance, notifications, and other core platform functions.

Feature
Deployment Approach
Capability
Aggregating Resource Bundles
Official Documentation
Aggregating Resource Bundles When working with a module that shares localized messages, the bnd header must specify the resource bundles you want to associate with the module. Liferay provides a...
公開日: 2025/01/18 2:48
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...
公開日: 2024/11/22 22:50
Using React
Official Documentation
Using React Build your own solutions using Liferay and React.
公開日: 2024/11/22 22:50
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...
公開日: 2024/05/09 18:53
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...
公開日: 2024/11/22 22:50
Using a JSP and MVC Portlet
Official Documentation
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...
公開日: 2024/05/09 18:53
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...
公開日: 2024/05/09 18:53
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...
公開日: 2024/11/22 22:50
React Component Utilities Reference
Official Documentation
React Component Utilities Reference Several useful tools are available to help you build high-performance components and applications in Liferay DXP using React: frontend-js-react-web module ...
公開日: 2025/01/18 2:48
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...
公開日: 2024/07/18 16:48
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...
公開日: 2024/11/22 22:50
PortletMVC4Spring Annotations
Official Documentation
PortletMVC4Spring Annotations PortletMVC4Spring provides several annotations for mapping requests to controller classes and controller methods. @RenderMapping Annotation Examples The following...
公開日: 2024/11/22 22:50
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.
公開日: 2024/07/18 20:39
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...
公開日: 2024/07/18 20:39
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...
公開日: 2024/07/18 20:39
Creating Service Wrappers
Creating Service Wrappers With Service Wrappers, you can override default service methods to add extra functionality. For example, you may want the value of a field you've added to Liferay's User...
公開日: 2024/07/18 20:39
Module Life Cycle
Module Life Cycle In OSGi, all components, Java classes, resources, and descriptors are deployed via modules (OSGi bundles). The MANIFEST.MF file describes the module's physical characteristics,...
公開日: 2024/11/22 22:50
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...
公開日: 2025/01/18 2:48
Using Portlet Filters
Using Portlet Filters Portlet filters intercept requests and responses at the start of each portlet request processing phase so you can add functionality there. This makes them useful for auditing...
公開日: 2024/07/18 20:39
Using Servlet Filters
Using Servlet Filters Servlet filters can both pre-process requests as they arrive and post-process responses before they go to the client browser. You can apply functionality to requests and...
公開日: 2024/10/18 16:07
Overriding Module Language Translations
Overriding Module Language Translations For Liferay DXP 7.4 U4/Portal 7.4 GA8+, the Language Override tool is the recommended approach. Overriding language translations in specific applications...
公開日: 2024/07/18 20:39
Bundle Classloading Flow
Bundle Classloading Flow The OSGi container searches several places for imported classes. It's important to know where it looks and in what order. Liferay DXP's classloading flow for OSGi bundles...
公開日: 2024/11/22 22:50
Customizing JSPs with Dynamic Includes
Customizing JSPs with Dynamic Includes The liferay-util:dynamic-include tag is a placeholder into which you can inject content---JavaScript code, HTML, and more. The example project demonstrates...
公開日: 2024/07/18 20:39
Overriding OSGi Services
Overriding OSGi Services Liferay's OSGi container is a dynamic environment in which services can be added, removed, or overridden as needed. This framework registers Liferay components with the...
公開日: 2024/07/18 20:39
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...
公開日: 2024/11/22 22:50
アーキテクチャ
Official Documentation
アーキテクチャ Liferay DXP/Portalのアーキテクチャには、次の3つの部分があります。 コア： DXPとそのフレームワークをブートストラップします。 コアは、サービス、UIコンポーネント、およびカスタマイゼーションを管理するためのランタイム環境を提供します。 サービス： Java APIおよびWeb APIを介してDXP機能とカスタム機能を公開します。 UI：...
公開日: 2024/05/09 18:55
OSGi and Modularity
OSGi and Modularity Modularity makes writing software, especially as a team, fun! Here are some benefits to modular development on Liferay: Liferay's runtime framework is lightweight, fast, and...
公開日: 2024/11/22 22:50
Overriding Global Language Translations with Language Properties
Overriding Global Language Translations with Language Properties Liferay DXP/Portal implements headings, labels, and messages for many locales using language translations. You can override these...
公開日: 2024/07/18 20:39
Liferayクラスローダー階層
Liferayクラスローダー階層 すべてのLiferay DXP/Portalアプリケーションは、OSGiコンテナにあります。 DXP/Portalは、アプリケーションサーバーにデプロイされたWebアプリケーションです。 そのモジュールフレームワークのバンドル（モジュール）は、OSGiコンテナにあり、クラスローダーを備えています。...
公開日: 2024/05/09 18:55
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 ...
公開日: 2024/11/22 22:50
Creating a Model Listener
Creating a Model Listener Model listeners listen for persistence method calls that signal changes to a specified model (such as update or add methods). Most of the methods model listeners use are...
公開日: 2024/07/18 20:39
モジュール性のメリット
モジュール性のメリット Dictionary.comでは、 モジュール性 を、 電子システムまたは機械システムの組み立てのように、個別に異なる機能ユニットを使用することと定義しています。 個別の機能ユニットは モジュール と呼ばれます。 たとえば、NASAのアポロ宇宙船は3つのモジュールで構成されており、それぞれに異なる機能があります。 月着モジュール...
公開日: 2024/05/09 18:55
エクスポートされたサードパーティパッケージ
Official Documentation
エクスポートされたサードパーティパッケージ Liferayでは、100以上のサードパーティのJavaパッケージを実行時に提供しています。 com.liferay.portal.bootstrapモジュールは、個々のパッケージを明示的に指定したり、 globを使ってパッケージのグループを指定することで、パッケージをエクスポートします。 例えば、 7.3.4-ga5...
公開日: 2024/05/09 18:55
Exporting Packages
Official Documentation
Exporting Packages In OSGi, packages are private by default. You must explicitly exporting a package so other modules can import and use them. Here's how to export packages: Open your bnd.bnd...
公開日: 2024/11/22 22:50
JARs Excluded from WABs
Official Documentation
JARs Excluded from WABs [Liferay-generated web application bundles (WABs) are stripped of third party JARs that contain packages that Liferay exports already. Deploying the same third party...
公開日: 2024/05/09 18:55
Importing Packages
Official Documentation
Importing Packages You often find yourself in a position of needing functionality provided by another module. To access this functionality, you must import packages from other modules into your...
公開日: 2024/11/22 22:50
Using the Gogo Shell
Official Documentation
Using the Gogo Shell The Gogo shell provides a way to interact with the module framework. Among other things, you can Dynamically install/uninstall bundles (modules) Examine package...
公開日: 2024/11/22 22:50
Using an OSGi Service
Official Documentation
Using an OSGi Service Liferay APIs are readily available as OSGi services. You can access a service by creating a field of that service type and annotating the field with @Reference, like this: ...
公開日: 2024/11/22 22:50
Command Line Gogo Shell
Official Documentation
Command Line Gogo Shell If you're in a development environment, you can interact with the module framework locally from the command line. Gogo shell should only be run from the command line in...
公開日: 2024/11/22 22:50
Gogo Shell Commands
Official Documentation
Gogo Shell Commands The Gogo shell executes Felix Gogo basic commands and Liferay commands. The Gogo shell is accessible in the Control Panel (recommended) and from the command line. Here are some...
公開日: 2024/11/22 22:50