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Teaching Crowds

Java XML and JSON

Use this guide to master the XML metalanguage and JSON data format along with significant Java APIs for parsing and creating XML and JSON documents from the Java language. New in this edition is coverage of Jackson (a JSON processor for Java) and Oracle’s own Java API for JSON processing (JSON-P), which is a JSON processing API for Java EE that also can be used with Java SE. This new edition of Java XML and JSON also expands coverage of DOM and XSLT to include additional API content and useful examples. All examples in this book have been tested under Java 11. In some cases, source code has been simplified to use Java 11’s var language feature. The first six chapters focus on XML along with the SAX, DOM, StAX, XPath, and XSLT APIs. The remaining six chapters focus on JSON along with the mJson, GSON, JsonPath, Jackson, and JSON-P APIs. Each chapter ends with select exercises designed to challenge your grasp of the chapter's content.An appendix provides the answers to these exercises. What You'll Learn Master the XML language Create, validate, parse, and transform XML documents Apply Java’s SAX, DOM, StAX, XPath, and XSLT APIs Master the JSON format for serializing and transmitting data Code against third-party APIs such as Jackson, mJson, Gson, JsonPath Master Oracle’s JSON-P API in a Java SE context Who This Book Is For Intermediate and advanced Java programmers who are developing applications that must access data stored in XML or JSON documents. The book also targets developers wanting to understand the XML language and JSON data format.

Archives for the 21st Century

Publicly funded archive services have a vital role within the communities they serve to contribute to local democracy, strong and cohesive communities, social policy, education, research, history and culture. This document sets out the strategic vision for the sustainable development of a vigorous, publicly funded archive sector across England and Wales. It replaces the "Government policy on archives" that was issued by the Lord Chancellor in 1999 (Cm. 4516, ISBN 9780101451628)and focuses on actions for publicly funded archives while acknowledging that private archives remain vital to the archival health of the nation. Section 1 outlines how the landscape in which archive services operate has changed: large organisations now keep most, if not all, of their information in electronic form. Section 2 provides a vision of the true potential of publicly funded archives. Section 3 outlines the challenges facing archive services in the delivery of their core task of preserving authentic information and helping people to access and understand the past. Section 4 sets out five key recommendations: develop bigger and better services in partnership; strengthened leadership and a responsive, skilled workforce; co-ordinated response to the growing challenge of managing digital information; comprehensive online access for archive discovery through catalogues and to digitised archive content by citizens at a time and place that suits them; active participation in cultural and learning partnerships promoting a sense of identity and place within the community. Section 5 highlights the need for concerted action by all parties connected with the archive sector to ensure a sustainable future.