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従来のJavaベースの開発
Official Documentation
Traditional Java-Based Development Liferay is a complex open-source platform built on several key technologies and architectural principles. Liferay is written mostly in Java and built on the OSGi...
ジョブスケジューラフレームワーク
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...
ジョブスケジューラディスパッチフレームワークリファレンス
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,...
設定
Official Documentation
Configuration In order to give test writers easy access to commonly used functions, paths, or macros, Poshi resources were created to store existing Poshi files as dependencies. These resources can...
コアフレームワーク
Official Documentation
Core Frameworks
Poshiのリソースの使用
Official Documentation
Using Poshi Resources Once the Poshi resources jar file is loaded onto your Poshi project, you are now able to use Liferay's commonly used functions, paths, and macros. To distinguish between files...
構成フレームワーク
Official Documentation
Configuration Framework Setting and Accessing Configurations Categorizing a Configuration Scoping Configurations Portlet Level Configuration Configuration Form Renderer DDM Form Annotations ...
ログ
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....
構成の設定とアクセス
Official Documentation
Setting and Accessing Configurations You can use Liferay's configuration framework to add a settings UI for a MVC Portlet. See the Example Portlet Then, follow these steps: Download and unzip...
フィールドオプションプロバイダー
Official Documentation
Field Options Provider You can populate a drop-down list manually in the @Meta.AD annotation of the configuration interface. But you can also populate the option labels and values automatically...
DDMフォームのアノテーション
Official Documentation
DDM Form Annotations The auto-generated configuration interface UI may be too simplistic for some configurations. You can use the Dynamic Data Mapping (DDM) form annotations to customize your...
構成UIを非表示にする
Official Documentation
Hiding the Configuration UI Liferay generates a configuration UI automatically after a configuration interface deploys. But you may have certain use cases where you want to hide the UI. For...
依存性注入
Official Documentation
Dependency Injection
ジョブ スケジューラ UI リファレンス
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...
ジョブスケジューラテンプレートの作成
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...
スケジュールされたジョブを手動でプログラミングする
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...
スコープ構成
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...
Poshiのリソース
Official Documentation
Poshi Resources To give Poshi test writers easy access to commonly used functions or other files, Poshi resources were created to store existing Poshi files as dependencies that can be loaded apart...
リファレンス
Official Documentation
Reference Node Version Information
構成モデルリスナーリファレンス
Official Documentation
Configuration Model Listener Reference Use model listeners in your own configurations to listen for events and execute code in response. Creating a model listener requires only three steps: ...
メッセージバス
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...
メッセージのリッスン
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...
メッセージングパフォーマンスの調整
Official Documentation
Tuning Messaging Performance Liferay DXP 2023.Q3/Portal GA92 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 2023.Q3/Portal GA92. Messaging...
以前のバージョンでデフォルトの同期メッセージングを使用する
Official Documentation
Using Default Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 7.4...
アセットフレームワーク
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...
非同期メッセージングの使用
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...
サーブレット
Official Documentation
Servlets
登録イベントを聴く
Official Documentation
Listening for Registration Events Liferay DXP 2023.Q3/Portal GA92 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 2023.Q3/Portal GA92. The messaging...
以前のバージョンにおける直接同期メッセージングの使用
Official Documentation
Using Direct Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 7.4...
ポートレット
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...
Portlet 3.0 API オプトイン
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...
データフレームワーク
Official Documentation
Data Frameworks
OSGiサービスのプロパティマップへのポートレット記述子
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...
ポートレットのID
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...
Service Builderを外部データベースに接続する
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...
アイテムセレクターの実装
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...
高度なクエリ
Official Documentation
Advanced Queries Service Builder doesn't limit you to elements in service.xml. If simple finders aren't sufficient for getting data out of your application, there are three other ways to make the...
動的クエリの使用
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...
ドメイン固有言語クエリの使用
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...
service.propertiesの設定
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...
サービスビルダー
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....
カスタムSQLクエリの使用
Using Custom SQL Queries Service Builder creates finder methods that retrieve entities by their attributes (their column values). When you add a column as a parameter for the finder in your...
データスコープ
Official Documentation
Data Scopes
キャッシュ
Official Documentation
Cache
Expando
Official Documentation
Expando Accessing Custom Fields with Expando
エンティティの定義
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...
価格レートを使う
Official Documentation
Using Price Tiers With Liferay Commerce, you can use Price Tiers to offer price reductions based on the quantity of a product ordered. Prices set this way take precedence for associated users when...
Commerce 2.1 以前のバージョンでの製品プレースホルダー画像の設定
Official Documentation
Configuring a Product Placeholder Image for Commerce 2.1 and Earlier Versions Products in a catalog that do not have an associated product image use a placeholder image until one is configured. The...
商品の作成と管理
Official Documentation
Creating and Managing Products Learn how you can use the different product types available out-of-the-box with Liferay and enrich the storefront experience for customers. You can leverage built-in...
シンプル商品の作成
Official Documentation
Creating a Simple Product A simple product is any physical product for which inventory is tracked. Products are added to a catalog and include a name and description. Products can be further...
価格修飾子を使う
Official Documentation
Using Price Modifiers Price modifiers target the prices set in a price list and modify them based on the criteria configured. Price modifiers can target catalogs, product groups, categories, and...
Commerce 2.1 以前のバージョンでの価格帯の使用
Official Documentation
Using Price Tiers for Commerce 2.1 and Earlier Versions With Liferay Commerce, you can use Price Tiers to offer price reductions based on the quantity of a product ordered. Prices set this way take...
新しいカタログを作成する
Official Documentation
Creating a New Catalog Open the Global Menu (Applications Menu icon) and navigate to Commerce → Catalogs. Navigate to the Catalogs application. Click Add (Add icon) and enter this data: ...
製品管理
Official Documentation
Product Management With Liferay's product management capabilities, you can manage multiple product catalogs, create products of different types with multiple SKUs, create and manage product...
商品プレースホルダー画像の構成
Official Documentation
Configuring a Product Placeholder Image Products in a catalog that do not have an associated product image use a placeholder image until one is configured. The default placeholder image is defined...
カタログ権限設定の構成
Official Documentation
Configuring Catalog Permissions Catalog permissions determine which users can see and modify catalogs and their related products. Admin users have these permissions by default, but you can add...
グループ商品の作成
Official Documentation
Creating a Grouped Product A grouped product consists of two or more products from a catalog that are sold together as a pre-defined set, either for customer convenience or to offer a special...
カタログ
Official Documentation
Catalogs A catalog contains all the information about the products you're selling. Before starting a store, you must create at least one catalog and add products to it. Catalogs are scoped to an...
商品種類
Official Documentation
Product Types Liferay provides four product types out-of-the-box: Simple, Grouped, Virtual, and Diagram. Simple product: Any physical product for which inventory is tracked. Grouped product: Two...
Commerce 2.1 以前のバージョンでグループ化された製品を作成する
Official Documentation
Creating a Grouped Product for Commerce 2.1 and Earlier Versions A grouped product consists of two or more products from a catalog that are sold together as a pre-defined set, either for customer...

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