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Java SE 8

XML Processing Fundamentals

Mike Nolan

XML is used in many systems for integrating within an organization or across them. This course will teach you how to read and write documents using the various APIs available in Java, as well as cover document querying and validations.

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XML is used in many systems for integrating within an organization or across them. This course will teach you how to read and write documents using the various APIs available in Java, as well as cover document querying and validations.

XML is a standard for storing data and integrating systems within and between organizations. In this course, Java SE: XML Processing Fundamentals, you'll learn the basics of reading and writing XML documents using all the various APIs available. First, you'll discover the tradeoffs between each - understanding which options offer better memory efficiency versus processing control. Next, you'll learn that systems working together need to ensure the data being passed is valid. Finally, you'll explore how to create XML schemas to provide documentation of allowable elements and use them to perform validations while reading documents. By the end of this course, you'll have a solid understanding how to query into documents to efficiently find subsets of data often needed when working with XML.

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What's inside

Syllabus

Course Overview
Overview and Getting Started with DOM Processing
Reading XML Documents with Streams and the DOM
Creating XML Documents
Read more
Validating XML with Schemas
Event-driven Processing and Filtering with StAX
Querying Documents with XPath
XML Object Binding with JaxB

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Covers techniques commonly used by beginners in the industry such as XML schemas for validations and XPath for querying
Develops skills in reading and writing XML documents and understanding their structure and different API's

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Java SE 8: XML Processing Fundamentals with these activities:
Review Java Basics
Reinforce the core concepts of Java to provide a solid foundation for the XML learning in this course.
Browse courses on Java Basics
Show steps
  • Review Java data types and variables
  • Revisit Java operators and control flow
  • Recall Java collections and generics
Read "Java XML Processing, 2nd Edition" by Elliotte Rusty Harold
Review the fundamental concepts of XML processing in Java.
Show steps
  • Obtain a copy of the book.
  • Read the first three chapters.
  • Complete the exercises in the first three chapters.
Practice reading XML documents with the DOM API
Strengthen your understanding of the DOM API by practicing reading XML documents.
Show steps
  • Create a Java project.
  • Import the necessary libraries.
  • Write a Java program to read an XML document using the DOM API.
  • Parse the XML document and print the contents.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Practice writing XML documents with the DOM API
Enhance your skills in writing XML documents by practicing with the DOM API.
Show steps
  • Create a new XML document.
  • Add elements and attributes to the XML document.
  • Save the XML document to a file.
Practice XML Parsing Exercises
Enhance understanding of XML parsing techniques by practicing with various exercises.
Show steps
  • Parse XML documents using the DOM API
  • Use XPath to query XML documents
  • Validate XML documents against schemas
Explore XML Schema Standards
Deepen knowledge of XML schema standards to ensure data validity and interoperability.
Show steps
  • Follow tutorials on W3C XML Schema
  • Learn about XML Schema Datatypes and Constraints
  • Create XML Schemas for real-world scenarios
Develop an XML-based Application
Apply XML processing skills by building a functional XML-based application.
Show steps
  • Design the application architecture
  • Implement XML parsing and processing
  • Integrate XML data into the application
  • Test and debug the application

Career center

Learners who complete Java SE 8: XML Processing Fundamentals will develop knowledge and skills that may be useful to these careers:
Technical Writer
Technical Writers create and maintain technical documentation, often using XML for structuring and formatting. This course can help Technical Writers build a foundation in XML processing techniques, enabling them to work more effectively with XML-based documentation systems and tools.
Web Developer
Web Developers design, develop, and maintain websites and web applications, often using XML for data exchange and integration. This course can help Web Developers build a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Software Developer
Software Developers design, develop, and implement software applications, often using XML for data exchange and integration. This course can help Software Developers build a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Business Analyst
Business Analysts help organizations understand their business needs and develop solutions to meet those needs, often using XML for data exchange and integration. This course may be useful for Business Analysts as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Data Architect
Data Architects design, build, and maintain data management systems for organizations, ensuring the accuracy, consistency, and accessibility of data. This course may be useful for Data Architects as it provides a foundation in XML processing, a technology often used in data integration and management systems.
Data Analyst
Data Analysts collect, analyze, and interpret data to help organizations make informed decisions, often using XML for data exchange and integration. This course may be useful for Data Analysts as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Database Administrator
Database Administrators design, develop, and maintain database management systems for organizations, often using XML for data exchange and integration. This course may be useful for Database Administrators as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Information Security Analyst
Information Security Analysts design, implement, and maintain security measures to protect organizations from cyber threats, often using XML for data exchange and integration. This course may be useful for Information Security Analysts as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
UX Designer
UX Designers design and evaluate user experiences for websites, applications, and other products, often using XML for data exchange and integration. This course may be useful for UX Designers as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Systems Analyst
Systems Analysts design, develop, and implement computer systems and applications, often using XML for data exchange and integration. This course may be useful for Systems Analysts as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Information Architect
Information Architects design and organize information systems for organizations, often using XML for data exchange and integration. This course may be useful for Information Architects as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Project Manager
Project Managers plan, execute, and control projects to achieve specific goals, often using XML for data exchange and integration. This course may be useful for Project Managers as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Quality Assurance Analyst
Quality Assurance Analysts test and evaluate software and systems to ensure they meet quality standards, often using XML for data exchange and integration. This course may be useful for Quality Assurance Analysts as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Data Scientist
Data Scientists use data to solve business problems and create new opportunities, often using XML for data exchange and integration. This course may be useful for Data Scientists as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.
Machine Learning Engineer
Machine Learning Engineers design and develop machine learning models to solve business problems and create new opportunities, often using XML for data exchange and integration. This course may be useful for Machine Learning Engineers as it provides a foundation in XML processing techniques, enabling them to work more effectively with XML-based systems and applications.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Java SE 8: XML Processing Fundamentals.
Provides a comprehensive and in-depth overview of XML, covering all aspects of the technology. It valuable reference for developers who want to learn more about XML and its applications.
Provides another thorough guide to Java XML, with a focus on the most recent developments in the field. A strong choice for those interested in cutting-edge Java XML technologies.
Focuses specifically on XML Schema, providing a deep dive into the subject. Recommended for readers who need a comprehensive understanding of XML Schema.
A very comprehensive guide to XML and Java. Serves as a desktop reference for programmers who frequently work with XML and Java.

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