Jsp & servlet pro VOL-6
Connect your Java web applications to the outside world with APIs, external services, JSON data, mapping platforms, weather services, communication tools, email systems, and developer platforms.
JSP & Servlet Project Pro – Vol-6 takes the project-based learning journey into one of the most important areas of modern application development: API and External Service Integration.
Modern web applications depend heavily on external services. A currency converter may obtain exchange-rate information from an API. A weather application can retrieve forecast data from a weather service. A location-based application can use mapping services, while notification systems can communicate with users through SMS and email.
Through six practical projects, this volume demonstrates how Java web applications can interact with these external services.
Readers will build a Currency Converter using an API, a Weather Forecast App with OpenWeatherMap API, a Google Maps Location Tracker, an SMS Alert System using Twilio, an Email Notification Engine with JavaMail, and a GitHub User Fetcher Tool.
The projects introduce learners to practical concepts such as REST APIs, HTTP requests, JSON responses, API parameters, API keys, external service authentication, response parsing, error handling, asynchronous-looking service workflows, email communication, SMS integration, location services, and third-party data retrieval.
The focus is not simply on consuming an API. Learners also gain an understanding of how an external service becomes part of a complete Java web application—how a user request is received, how a Servlet communicates with an external service, how the response is processed, and how useful information is presented through JSP.
These projects can be valuable for students preparing academic projects, practical assignments, portfolios, and Java web development interviews. They also provide a foundation for exploring more advanced areas such as RESTful application development, microservices, cloud services, and modern API-based architectures.
Whether you are a beginner learning APIs or an aspiring Java developer preparing to build modern connected applications, Volume 6 helps you move from standalone Java web applications toward applications that communicate with the wider digital ecosystem.
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About
About the Book
JSP & Servlet Project Pro: 50 Industry-Ready Web Applications for Aspiring Java Developers – Vol-6 is the sixth volume in a practical, project-based series designed to help Java learners understand how web applications can communicate with external APIs and third-party services.
After exploring foundational web applications, e-commerce systems, dashboards, database-driven applications, and security-focused projects in the previous volumes, Volume 6 moves into API and External Service Integration—an essential skill for modern Java web developers.
Today’s applications rarely operate in isolation. A web application may need to obtain weather information from an external service, convert currencies using live exchange-rate data, display locations through mapping services, send notifications through communication platforms, deliver emails, or retrieve information from developer platforms such as GitHub.
This volume introduces these concepts through six practical projects: Currency Converter using API, Weather Forecast App with OpenWeatherMap API, Google Maps Location Tracker, SMS Alert System using Twilio, Email Notification Engine with JavaMail, and GitHub User Fetcher Tool.
Readers learn how JSP and Servlets can communicate with external services through HTTP requests, APIs, JSON data, API authentication, request parameters, response processing, exception handling, and third-party service integration.
The book is suitable for BCA, MCA, B.Tech, M.Tech, computer science students, Java learners, aspiring web developers, and developers who want to strengthen their practical API integration skills.
Author
About the Author
Anshuman Kumar Mishra, M.Tech (Computer Science) Assistant Professor, Doranda College, Ranchi University
Prolific Author of 50+ Books on AI, Machine Learning & Computer Science | 20+ Years Experience
Anshuman Kumar Mishra is a dedicated educator, researcher, and highly prolific author with over 20 years of experience in Computer Science and Information Technology. Holding an M.Tech in Computer Science from BIT Mesra, he brings a rare combination of academic depth and practical teaching expertise.
Currently serving as Assistant Professor at Doranda College under Ranchi University, he has mentored thousands of students, helping them build strong foundations in programming, data science, and artificial intelligence. His student-centric teaching style emphasizes conceptual clarity, hands-on practice, and real-world application.
Anshuman is a prolific author with more than 50 books published across a wide spectrum of computer science and emerging technology domains. From foundational programming languages to advanced topics in Artificial Intelligence, Machine Learning, Reinforcement Learning, Decision Theory, and Computer Vision — his books are widely appreciated by students, educators, and professionals for their clear explanations, strong theoretical foundation, and practical approach.
His extensive body of work reflects his deep commitment to making complex subjects accessible and meaningful for learners at all levels. He is particularly recognized for creating well-structured learning paths that help readers progress from beginner to advanced levels with confidence.
Driven by the mission to democratize quality technical education, Anshuman continues to write and update books that bridge the gap between academic theory and industry practice.
When not teaching or writing, he actively follows and explores new developments in AI, Quantum Machine Learning, and Ethical Intelligence systems.
Contents
Table of Contents
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