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We're here to help you find itThe "Developing Applications for the Java EE 7 Platform Ed 1" course offers comprehensive training for developers on how to build robust back-end solutions using Java EE 7 technologies. Learners will gain hands-on experience through lessons that cover key components of the platform.
Module 1 introduces Java EE, setting the stage for the course. Module 2 focuses on Managing persistence with JPA entities. Module 3 dives into Implementing business logic with EJBs, while Module 4 teaches the use of the Java Message Service API for reliable communication.
SOAP-based web services using JAX-WS are covered in Module 5. Module 6 and Module 7 revolve around Web application creation using servlets and JSPs, respectively. Module 8 introduces RESTful services with JAX-RS.
Module 9 explores Real-time communication with WebSockets, while Module 10 concentrates on JavaServer Faces (JSF) for building UIs. Lastly, Module 11 ensures learners understand how to Secure Java EE applications. This course is essential for developers looking to enhance their Java EE skills and build scalable enterprise applications.
Successfully delivered 17 sessions for over 55 professionals
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♱ Excluding VAT/GST
Classroom Training price is on request
You can request classroom training in any city on any date by Requesting More Information
To ensure a successful learning experience in the Developing Applications for the Java EE 7 Platform Ed 1 course, participants should come prepared with the following minimum prerequisites:
These prerequisites are designed to ensure that students have the foundational knowledge required to effectively engage with the course content and grasp the more advanced Java EE topics covered in the training.
The course covers Java EE 7 platform development, targeting professionals seeking to enhance their enterprise Java skills.
The "Developing Applications for the Java EE 7 Platform Ed 1" course aims to equip students with the skills to build robust backend systems, web services, and web applications using Java EE 7 technologies.
Learning Objectives and Outcomes:
JPA entities are Java classes that map to tables in a database. Using the Java Persistence API (JPA), these entities help manage relational data in applications developed for platforms like Java EE (Enterprise Edition). Each JPA entity represents a table, where the class variables correspond to the columns of the table. This allows developers to interact with a database using object-oriented paradigms, simplifying data manipulation and reducing the need to write complex SQL queries, thereby enhancing the development experience and productivity in creating robust Java EE 7 applications.
Implementing business logic with Enterprise JavaBeans (EJBs) involves using server-side components to handle the operations of a business application on the Java EE platform. EJBs automate many complex tasks, such as transaction management and security, allowing developers to focus on specific business processes. These components are scalable and manage various business tasks efficiently, such as accessing databases and performing calculations, thus facilitating robust and maintainable enterprise application development. EJBs follow standardized modules making it easier to deploy and maintain across different Java EE servers.
The Java Message Service (JMS) API is a Java-based tool used to send messages between two or more clients efficiently. It's part of the Java EE platform, facilitating communication in distributed enterprise applications by allowing software components to create, send, receive, and read messages. It simplifies the development process by handling complex interactions and ensures that data is reliably exchanged across different systems. JMS is versatile, supporting various messaging models, including queue-based and publish-subscribe methods, making it ideal for integrating different systems that need to communicate asynchronously.
SOAP-based web services are a method of allowing applications to communicate with each other over the internet. SOAP, short for Simple Object Access Protocol, uses a specific XML-based format to exchange information. These web services define a set of rules for structuring messages, which enables distinct software programs, designed on various platforms and using different programming languages, to communicate seamlessly. They are highly structured and can be more secure, making them suitable for enterprise-level interactions where detailed transactions are necessary.
JAX-WS (Java API for XML Web Services) is a technology that enables developers to create web services and clients that communicate using XML. It's part of the Java EE platform, designed specifically for developing robust, large-scale applications. JAX-WS simplifies the process of developing web services through its support for SOAP (Simple Object Access Protocol) and WSDL (Web Services Description Language). This makes it easier for developers to build and deploy web services that can operate over the internet and interact seamlessly with clients, regardless of the client's platform, improving interoperability and flexibility in application development.
Web application creation using servlets involves using Java servlets, which are Java programs that extend the capabilities of a server. Unlike regular web pages that don't interact dynamically with user input, servlets can respond to various types of requests. They work on the server-side, without an application GUI, handling tasks like form data processing, managing sessions, and accessing databases. Servlets are a foundational technology for developing robust, scalable Java web applications and are part of the broader Java EE platform. They provide a way to generate dynamic content, often in HTML or XML, in response to client requests.
JSPs, or JavaServer Pages, are used for developing dynamic web content. They operate by allowing you to embed Java code directly into HTML pages. When a server processes a JSP, it executes the embedded Java code to generate HTML, which is then sent to the client's browser. This integration of Java and HTML allows developers to create interactive, responsive web applications efficiently. JSPs are integral to the Java EE, or Enterprise Edition, platform, which provides an API and runtime environment for scripting and running enterprise software including network and web services.
RESTful services with JAX-RS allow developers to build and expose simple web services using the Java programming language. JAX-RS stands for Java API for RESTful Web Services and is part of the Java EE platform. These services operate over HTTP and follow REST architectural principles, making them easy to integrate with web applications. JAX-RS uses annotations to simplify the development of RESTful endpoints. For example, developers can define URIs, HTTP methods, and media types responses directly in their code, which makes developing scalable and maintainable web services more efficient.
Real-time communication with WebSockets allows for an immediate, two-way interaction between a user's browser and a server. Essentially, WebSockets enable a continuous connection, meaning as soon as the server has new data, it can directly send it to the user without the user having to request it again. This makes WebSockets ideal for dynamic and interactive applications such as live online gaming, chat applications, or real-time financial transaction updates, improving user experience with instant data updates and smoother interactions.
JavaServer Faces (JSF) is a framework for building user interfaces for web applications in Java. It simplifies the development process by using reusable UI components in a page, handles user input and interactions, and connects these to the application's code. JSF is part of the Java EE standard, making it a robust choice for developers working on enterprise-level applications. It follows the Model-View-Controller (MVC) design pattern, which separates the business logic from the user interface, enabling easier maintenance and scalability of applications.
Secure Java EE applications involve implementing security measures in applications running on the Java Enterprise Edition platform. This includes authentication to verify user identities, authorization to control access to resources, secure communication to protect data in transit, and auditing to keep records of activity. Developers need to make use of Java EE's built-in security features like JAAS (Java Authentication and Authorization Service) and JACC (Java Authorization Contract for Containers), and integrate these with additional security frameworks and protocols such as HTTPS and JWT to create robust, secure applications.
Java EE 7, also known as Java Platform Enterprise Edition 7, is a platform used for developing and deploying large-scale, multi-tiered, scalable, reliable, and secure network applications. It simplifies the development process by providing an API and runtime environment for scripting and running enterprise software, including web-based applications. Java EE 7 includes enhanced features like simplified JSON processing, WebSocket support for real-time communication, batch processing tools, and improved support for RESTful web services, making it a robust framework for developers working on enterprise-level applications.
Managing persistence in technology refers to the methods and systems used to store and maintain data across different sessions in an application. This is crucial for ensuring that user data, preferences, and application state are retained over time, even after the program is closed or the device is turned off. Techniques can involve databases, caching solutions, and file-based storage, each tailored to meet application-specific needs such as speed, scalability, and reliability. Proper management of persistence is essential for delivering a seamless user experience and maintaining data integrity in software and app development.
The course covers Java EE 7 platform development, targeting professionals seeking to enhance their enterprise Java skills.
The "Developing Applications for the Java EE 7 Platform Ed 1" course aims to equip students with the skills to build robust backend systems, web services, and web applications using Java EE 7 technologies.
Learning Objectives and Outcomes:
