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Data-Centric Applications with Vaadin 8 : Develop and maintain high-quality web applications using Vaadin.
Vaadin is an open-source Java framework used to build modern user interfaces. Vaadin 8 simplifies application development and improves user experience. The book starts with an overview of the architecture of Vaadin applications. You will also learn advanced concepts like, internationalization, authe...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham :
Packt Publishing,
2018.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Title Page; Copyright and Credits; Dedication; Packt Upsell; Foreword; Contributors; Table of Contents; Preface; Chapter 1: Creating New Vaadin Projects; Technical requirements; About the demo applications; Understanding the source code; Understanding the architecture of a Vaadin application; Creating a new project from scratch; Maven dependencies; Servlets and UIs; Maven plugins; Components and layouts; Listeners and binders; Events and listeners; Data binding; Resources and themes; Widget sets and add-ons; Summary; Chapter 2: Modularization and Main Screens; Technical requirements.
- Creating a multi-module Maven projectImplementing an application's main screen; Defining an API for an application's main screen; Implementing support classes; Implementing a concrete application's main screen; Adding and configuring the required UI components; Implementing the ApplicationLayout interface; Implementing the menu; Modularizing Vaadin applications; Identifying alternatives for modularization; Registering modules with the application; Discovering modules; Implementing new modules; Summary; Chapter 3: Implementing Server-Side Components with Internationalization.
- Technical requirementsUsing extensions to develop a UI component; Extending VerticalLayout; Why avoid extension?; Using composition to develop custom components; Implementing a factory; Using the Composite class; Using the LoginForm class; Using internationalization for Multiple Language Support; Removing hardcoded strings; Getting localized strings; Getting and setting the locale; Summary; Chapter 4: Implementing Authentication and Authorization; Technical requirements; Implementing public and private views; Using the HTTP session and cookies to identify users.
- Keeping track of authenticated usersImplementing the login/logout process; Implementing the remember me feature; Enabling features according to a user's roles; Coding authorization logic in UI components; Coding authorization using request data; Getting request information; Routing requests to a UI component; Coding authorization with the help of a Navigator; Summary; Chapter 5: Connecting to SQL Databases Using JDBC; Technical requirements; Introduction to JDBC; Adding a JDBC driver for your database; Establishing a database connection through a connection pool.
- Creating a statement and executing an SQL queryGetting and processing a result set; Closing a database connection; Implementing data repositories; Defining a domain model; Implementing repositories and services; The active record pattern; Summary; Chapter 6: Connecting to SQL Databases Using ORM Frameworks; Technical requirements; Using object-relational mapping frameworks; Connecting to SQL databases using JPA; Defining a persistence unit; Creating an EntityManagerFactory; Implementing Entity classes; Executing queries; Implementing a Vaadin UI to list and save Entities.