Summary:
Without a doubt, Java is one of the most important programming languages in the world today. js frameworks provide programmers with a solid foundation on which to build programs. It includes defined classes and functions for hardware device management, interacting with system software and processing input, making it easier for developers. A JavaScript framework designed to support the development of dynamic websites, web services, web resources and web applications. In this article, 5 pieces of information about Java Web frameworks have been collected.
1. Spring MVC - Java Web Framework
More than 10 years after its first release, the Spring MVC framework is still ahead of the competition. Over time, it expanded into a full MVC framework and continued to evolve into a full-blown Java framework. As a layered J2EE/Java framework integrating special application science, the framework provides software engineers with a complete toolkit for web application configuration, application development and security projects. Known for its well-developed ecosystem, the framework offers many additional options ranging from SOAP web services, REST APIs to secure encryption and authorization.
advantage:
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Enhanced Modular Lightweight Containers
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Can be deployed across various platforms
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Flexible dependency injection usage
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Three-way configuration including XML, Java and annotation configuration
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Ease of injection test data via POJO's
shortcoming:
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The learning curve is steep
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Difficult to implement for beginners
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It takes time to deploy
2. JSF - Java Web Framework
Oracle considers JSF to be a practical web Java framework designed to simplify the integrated development of web-based UIs. Although this framework is not very good for Java development, the documentation provided by Oracle is easy to use. It's a standardized technology with a wealth of tools and libraries that can pave the way for you in highly complex applications. The JSF specification allows to enable reuse and extension of standard user interface components. It reduces the pain of creating and maintaining Java applications to run on and render UI applications on target clients. Not only that, but it also provides easy data transfer and reusable UI components.
advantage
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More efficient and consistent as it creates reusable components
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Good vendors supporting JSF implementations like EJB (IBM, Oracle, JBoss, etc.)
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Ready to use components like Apache, Infragistics, Richfaces etc.
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Convenience for developers, especially those who use IDE software
Disadvantages of JSF
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steep learning curve
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No bookmarking tool in mind
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Not scalable
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Raw Ajax support
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lack of flexibility
3. Google Web Toolkit - Java Web Framework
Google Web Toolkit (GWT) is an open source development toolset that enables developers to build and optimize complex JS front-end applications. Its main goal is to provide high-performance web application development, even if the developer is not familiar with JavaScript, XMLHttpRequest or browsers and other less familiar knowledge. To make it credible, many of Google's own products, including AdSense, Hotel Finder, Wallet, AdWords, etc., use GWT.
advantage:
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easier to learn
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Built-in IDE support for refactoring Java code
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Responsive web applications can be massively built on the client side with less chores on the server side
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Can iteratively and smoothly migrate from a typical web application to a GWT application
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Has built-in browser back button support even when using AJAX
shortcoming:
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Only good for Java developers, not much for PHP or .NET developers
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Due to the rapidly evolving GWT, there are many versions where it is difficult to get all the features and interfaces
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Compilation is slow and requires proprietary methods to define structs
4. Grails - Java Web 2
Grails is an open source Java web framework designed to match developer productivity with defaults and a Convention-over-Configuration API. It integrates with Java (JVM) while providing powerful features including compile-time metaprogramming, asynchronous programming and domain specific languages. Grails is updated with powerful view technology, integrated NoSQL/ORM support, plugins and Spring-backed dependency injection. Lets you easily integrate and interoperate with Java, Java EE and JVM containers.
advantage:
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Grails provides a fast development cycle
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Great for small and medium-sized projects
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Various plugins to choose from
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Simple and understandable documentation
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Configuration can be changed without restarting the server
shortcoming:
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Using runtime languages can be difficult
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Developing multithreaded applications, GORM may have problems
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complex integration process
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Delay run time
5. Struts 2 - Java Web Framework
Apache's Struts is an open source free MVC framework for developing modern Java Web applications. It contains a set of classes and interfaces that work together to develop Web applications. It is a web framework for many Java applications and is supported by many communities. To further extend the Struts Java framework, Struts 2 as its successor has changed a lot. This framework is best suited for engineers developing contemporary Java EE web applications, and with Struts 2, the Apache Software Foundation provides developers with a tool for developing web-oriented, enterprise-grade applications and optimizing the entire development process.
advantage:
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No thread safety issues
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Dependency injection makes testing easier
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It can use the Object Graph Navigation Language (OGNL)
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The Servlet context of the Struts 2 framework is represented as a simple map
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It supports manual validation via validation methods and also includes subframe validation
shortcoming:
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Difficult to migrate as it is completely different from Struts 1
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Struts 2 documentation is very limited
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It is difficult for new users to discover its advantages due to poor documentation
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