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Job Scheduler Framework
Official Documentation
Job Scheduler Framework Liferay Self-Hosted Liferay PaaS Job Scheduler is a flexible framework built on Liferay's scheduler engine for running and scheduling business logic. This framework uses...
Dependency Injection
Official Documentation
Dependency Injection
Categorizing a Configuration
Official Documentation
Categorizing a Configuration When you register a configuration interface, the UI for your application is generated in System Settings → Platform → Third Party. If you prefer a different section and...
Core Frameworks
Official Documentation
Core Frameworks
Configuration Framework
Official Documentation
Configuration Framework Setting and Accessing Configurations Categorizing a Configuration Scoping Configurations Portlet Level Configuration Configuration Form Renderer DDM Form Annotations ...
Creating Job Scheduler Templates
Official Documentation
Creating Job Scheduler Templates Liferay Self-Hosted Liferay PaaS Job Scheduler Tasks are created by implementing the DispatchTaskExecutor interface. Liferay DXP provides multiple out-of-the-box...
Completely Custom Configuration
Official Documentation
Completely Custom Configuration A configuration UI is generated automatically when you create a configuration interface. But in some cases you want a completely custom UI for your configuration....
Scoping Configurations
Official Documentation
Scoping Configurations In Liferay DXP, you can set an application's configuration to different levels of scope: System, Instance, Site, or Portlet. For example, if you create an application to have...
Manually Programming Scheduled Jobs
Official Documentation
Manually Programming Scheduled Jobs Implementing the SchedulerJobConfiguration interface provides greater flexibility and improved performance as it is closer to the core of the job scheduler...
Job Scheduler UI Reference
Official Documentation
Job Scheduler UI Reference Liferay Self-Hosted Liferay PaaS Job Scheduler Triggers View, create, and manage Job Scheduler Tasks. The Job Scheduler Triggers tab lists all tasks added to the...
Job Scheduler Dispatch Framework Reference
Official Documentation
Job Scheduler Dispatch Framework Reference Liferay Self-Hosted Liferay PaaS Liferay Job Scheduler is a flexible framework built on top of Liferay's Scheduler Engine. You can use it to add,...
Message Bus
Official Documentation
Message Bus The Message Bus provides a loosely coupled way to exchange messages. A class sending a message invokes the Message Bus to send the message to a destination, while other classes...
Logs
Official Documentation
Logs The OSGi Log Service Extender enables bundles to provide OSGi logging configuration using embedded properties files META-INF/osgi-logging.properties or META-INF/osgi-logging-ext.properties....
Portlet Descriptor to OSGi Service Property Map
Official Documentation
Portlet Descriptor to OSGi Service Property Map Here's a map of portlet XML descriptor values to OSGi service properties for publishing OSGi Portlets. The properties centralize and simplify portlet...
Using Asynchronous Messaging
Official Documentation
Using Asynchronous Messaging Message Bus's asynchronous option provides fire and forget behavior; send a message and continue processing without waiting for a response. An asynchronous message is...
Listening for Registration Events
Official Documentation
Listening for Registration Events Liferay DXP 2023.Q3/Portal GA92 and Below The messaging API supports listening for destination and message listener registration events. Here are some reasons to...
Portlets
Official Documentation
Portlets Liferay DXP started off as a portal server for Java-based web applications called portlets (see JSR 168, JSR-286, and JSR-362). Portlets process requests and generate responses like any...
Using Default Synchronous Messaging in Previous Versions
Official Documentation
Using Default Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below In default synchronous messaging, the sender blocks while a Message Bus thread dispatches the...
Portlet IDs
Official Documentation
Portlet IDs Below is a listing of the portlet IDs for the default portlets in Liferay DXP. You can use these IDs to embed portlets in your theme's sitemap. Collaboration PortletID...
Listening for Messages
Official Documentation
Listening for Messages You can listen for messages sent to any registered Message Bus destination, whether it's built-in to DXP/Portal, defined by third-parties, or created by you. Messages sent to...
Using Direct Synchronous Messaging in Previous Versions
Official Documentation
Using Direct Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Direct synchronous messaging is the easiest way to block processing until all listeners receive a...
Portlet 3.0 API Opt In
Official Documentation
Portlet 3.0 API Opt In A portlet must specify version 3.0 to opt in to the Portlet 3.0 API. The 3.0 Portlet API version can be specified in the following ways. Standard Portlet @PortletApplication...
Tuning Messaging Performance
Official Documentation
Tuning Messaging Performance Liferay DXP 2023.Q3/Portal GA92 and Below Messaging performance is tuned at the destinations. Performance depends on the destination type, the amount of processing the...
Servlets
Official Documentation
Servlets
Data Frameworks
Official Documentation
Data Frameworks
Asset Framework
Official Documentation
Asset Framework The asset framework is behind many of Liferay's most powerful features. It provides tools for displaying and interacting with any type of content and data. For example, if you build...
Enabling Assets
Official Documentation
Enabling Assets Many of Liferay's applications (e.g. Blogs, Documents and Media, Message Boards, etc.) are asset-enabled out of the box. You can publish assets with the Asset Publisher widget or...
Expando
Official Documentation
Expando Accessing Custom Fields with Expando
Data Scopes
Official Documentation
Data Scopes
Cache
Official Documentation
Cache
Connecting Service Builder to an External Database
Official Documentation
Connecting Service Builder to an External Database Service builder creates the necessary tables for the service in the lportal database with all other data used by Liferay. If you want to store the...
Configuring service.properties
Official Documentation
Configuring service.properties Service Builder generates a service.properties file in your *-service module's src/main/resources folder. Liferay uses this file's properties to alter your service's...
Implementing an Item Selector
Official Documentation
Implementing an Item Selector Item selectors are pop-up dialogs for selecting assets, such as documents, videos, or users. By configuring the item selector's criteria and defining its usage, you...
Using Dynamic Query
Using Dynamic Query Liferay's Dynamic Query API wraps Hibernate's Criteria API. It helps you think in terms of objects and member variables instead of tables and columns. Complex queries can be...
Service Builder
Official Documentation
Service Builder An application without reliable business logic or persistence isn't much of an application at all. Unfortunately, writing your own persistence code often takes a great deal of time....
Business Logic with Service Builder
Official Documentation
Business Logic with Service Builder Once you've generated model, persistence, and service code with Service Builder, you can begin adding business logic. Entities generated by Service Builder...
Defining Entities
Official Documentation
Defining Entities Entities are the heart and soul of a service. They represent the map between the model objects in Java and your database fields and tables. Service Builder automatically maps your...
Configuring Global Service Options
Official Documentation
Configuring Global Service Options A service's global options apply to all its entities. Here are the options: Dependency Injector Package path Multiversion concurrency control Namespace...
Accessing Custom Fields With Expandos
Official Documentation
Accessing Custom Fields With Expandos When you need additional fields in your application, you can always add them in your service model definition and re-run Service Builder. This adds new columns...
Using Domain-Specific Language Queries
Using Domain-Specific Language Queries Liferay 7.4+ DSL Query is an acronym for Domain-Specific Language Query. The foundation is based upon using a domain-specific language for the...
Commerce Storefront Pages
Official Documentation
Commerce Storefront Pages Learn about the different pages that a commerce storefront uses in Liferay. These pages are available out-of-the-box in accelerators like Minium and Speedwell. If you...
Catalog Page
Official Documentation
Catalog Page The catalog page is the primary way for users to browse, search, and select products. Both the Minium and Speedwell accelerators include the following widgets in their catalog pages: ...
Checkout
Official Documentation
Checkout The Checkout page contains the Checkout widget. It becomes active once a buyer clicks Checkout to submit an order. You can also implement a custom checkout step using extension points. See...
Order Pages
Official Documentation
Order Pages Liferay DXP 2024.Q4+/Portal GA129+ [Beta Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md#beta-feature-flags) Currently, this feature...
Liferay Connector to TradeCentric (formerly PunchOut2Go)
Official Documentation
Liferay Connector to TradeCentric (formerly PunchOut2Go) Subscription Liferay provides a TradeCentric (formerly PunchOut2Go) connector that integrates Liferay with a user's existing TradeCentric...
Liferay Commerce 2.1 Connector to PunchOut2Go
Official Documentation
Liferay Commerce 2.1 Connector to PunchOut2Go Subscription Liferay provides a PunchOut2Go connector that integrates with a user's existing PunchOut2Go infrastructure. You can download this...
Account Management Page
Official Documentation
Account Management Page The Account Management page is where store administrators and account managers manage users and accounts. Users may be invited to the store and assigned account-specific...
Cart
Official Documentation
Cart You can use the Cart page to manage the contents of your cart. There are three associated widgets: Cart, Cart Summary, Mini Cart. Cart displays the contents of the cart. The widget contains...
Compare
Official Documentation
Compare The Compare Page is a page where buyers can view two or more products side by side for comparison. The Compare Page uses the Product Comparison Table widget which is populated only when a...
Lists
Official Documentation
Lists The Lists page provides customers access to the Wish Lists and Wish List Contents widgets. Using the Wish List widget, authenticated users can view, create, and manage custom product lists....
Pending Orders
Official Documentation
Pending Orders The Pending Orders page is a page where order managers can view all incomplete orders associated with an account; an incomplete order contains items in the cart but has not been...
Placed Orders
Official Documentation
Placed Orders The Placed Orders page is a required page that displays all orders that have completed the checkout process per account regardless of order status. The page uses the Orders widget. ...
Product Details - Using Display Page Template
Official Documentation
Product Details - Using Display Page Template Accelerators like Minium and Speedwell have a product details page that uses the product details widget. Instead of using the product details widget on...
Returns Page
Official Documentation
Returns Page Liferay DXP 2024.Q4+/Portal GA129+ The returns page contains a list of all return requests placed by the customer. Select a return request to view the status of the request and its...
Product Details
Official Documentation
Product Details The Product Details page displays important information of a product. The Product Details page can contain information such as a short description about the product, its...
Search
Official Documentation
Search You can use the search page to find content available on a Liferay site. This can be web content, knowledge base articles, documents, images, products, etc. The search page contains a search...
Creating a Catalog Page
Official Documentation
Creating a Catalog Page The catalog page is the entry point to your company's product portfolio. On this page, they can browse, search, and select products. You can use the following widgets for a...
Creating Category Display Pages
Official Documentation
Creating Category Display Pages You can link categories to widget pages to create and manage pages at scale in Liferay Commerce. Rather than managing one page for every category, you can define a...
Creating Separate Catalog Pages for Individual Product Catalogs
Official Documentation
Creating Separate Catalog Pages for Individual Product Catalogs Your storefront can contain products from multiple catalogs. Liferay stores products in catalogs and displays them in your storefront...
Creating Product Display Pages
Official Documentation
Creating Product Display Pages With Liferay Commerce, you can link individual store products with site pages to create dedicated display pages for each product. Quickly design layouts using...