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所在平台: Udemy |
课程主页: https://www.udemy.com/course/oracle-adf-preparation-practice-tests/
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课程名称：Oracle ADF 准备实践测试 课程概述： Oracle ADF（应用开发框架）是一种全面的框架，简化了开发强大企业应用程序的过程。作为Oracle融合中间件的重要组成部分，Oracle ADF提供了一个灵活的Java EE框架，旨在支持跨多种设备和平台的应用程序开发。通过抽象与基础设施服务相关的复杂性，Oracle ADF使开发人员能够更专注于应用逻辑和用户体验。 该框架分为四层：模型层、控制层、业务服务层和视图层。模型层集成了业务服务，为用户界面与业务数据的交互提供了简化接口。控制层基于JavaServer Faces（JSF）构建，负责管理应用程序的流程和状态。业务服务层允许开发人员使用各种业务逻辑源，包括EJB、Web服务、JPA和自定义数据源。 Oracle ADF以其可视化和声明式开发方法而闻名，包含强大的拖放界面，可以显著减少开发时间和工作量。ADF业务组件进一步自动化了常见任务，如数据绑定和事务管理，使开发人员能够以最少的手动编码创建更复杂的功能。 此外，Oracle ADF与Oracle的开发工具（如Oracle JDeveloper和Oracle Enterprise Pack for Eclipse）无缝集成，提供丰富的开发工具和功能。这种集成促进了从设计到部署的高效开发周期，包括调试和优化。Oracle ADF还支持响应式用户界面设计，简化了构建能够在多种设备类型上提供一致用户体验的应用程序的过程。 总体而言，Oracle ADF是一个健壮的框架，适用于大规模企业级应用程序。它简化了开发过程，提供高度抽象和自动化的支持，从而提高生产力，缩短企业关键应用程序的市场上市时间。
Oracle ADF (Application Development Framework) is a comprehensive framework that simplifies the process of developing robust enterprise applications. As an integral part of Oracle Fusion Middleware, Oracle ADF provides a versatile Java EE framework designed to support the development of applications that span a broad range of devices and platforms. By abstracting the complexity associated with handling infrastructure services, Oracle ADF allows developers to focus on the application logic and user experience.The framework is built on four layers: the model layer, the controller layer, the business services layer, and the view layer. The model layer integrates business services, providing a simplified interface for the user interface to interact with business data. Oracle ADF's controller layer is built over JavaServer Faces (JSF), managing the application's flow and state management. The business services layer enables developers to work with various sources of business logic including EJBs, web services, JPA, and custom data sources.Oracle ADF is notable for its visual and declarative development approach. It includes a powerful drag-and-drop interface that can significantly reduce development time and effort. This is further complemented by ADF Business Components, which automates common tasks such as data binding and transaction management, allowing developers to create more sophisticated features with minimal manual coding.Furthermore, Oracle ADF integrates seamlessly with Oracle's development tools like Oracle JDeveloper and Oracle Enterprise Pack for Eclipse, providing a rich set of development tools and capabilities. This integration facilitates an efficient development cycle from design to deployment, including debugging and optimization. Oracle ADF also supports a responsive user interface design, making it easier to build applications that provide a consistent user experience across multiple device types.Overall, Oracle ADF is a robust framework suited for large-scale, enterprise-level applications. It streamlines the development process and offers a high level of abstraction and automation, thereby enhancing productivity and reducing the time to market for business-critical applications.
