Apache Xerces

{{#invoke:Infobox|infobox}}Template:Template other{{#invoke:Check for unknown parameters | check | showblankpositional=1 | unknown = Template:Main other | preview = Page using Template:Infobox software with unknown parameter "_VALUE_"|ignoreblank=y | AsOf | author | background | bodystyle | caption | collapsetext | collapsible | developer | discontinued | engine | engines | genre | included with | language | language count | language footnote | latest preview date | latest preview version | latest release date | latest release version | latest_preview_date | latest_preview_version | latest_release_date | latest_release_version | licence | license | logo | logo alt | logo caption | logo upright | logo size | logo title | logo_alt | logo_caption | logo_upright | logo_size | logo_title | middleware | module | name | operating system | operating_system | other_names | platform | programming language | programming_language | released | replaced_by | replaces | repo | screenshot | screenshot alt | screenshot upright | screenshot size | screenshot title | screenshot_alt | screenshot_upright | screenshot_size | screenshot_title | service_name | size | standard | title | ver layout | website | qid }}Template:Main other In computing, Xerces is Apache's collection of software libraries for parsing, validating, serializing and manipulating XML. The library implements a number of standard APIs for XML parsing, including DOM, SAX and SAX2. The implementation is available in the Java, C++ and Perl programming languages.

The name "Xerces" is believed to commemorate the extinct Xerces blue butterfly (Glaucopsyche xerces).<ref> Template:Cite book </ref>

Xerces language versions

There are several language versions of the Xerces parser:

• Xerces2 Java, the Java reference implementation
• Xerces C++, a C++ implementation
• Xerces Perl, a Perl implementation. This implementation is a wrapper around the C++ API.<ref>{{#invoke:citation/CS1|citation

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Language	Release Date	Version
Java	2022-01-24	2.12.2
C++	2020-04-10	3.2.3
Perl	2014-04-30	2.7.0

Features

The features supported by Xerces depend on the language, the Java version having the most features.

Feature	Java<ref>{{#invoke:citation/CS1|citation	CitationClass=web }}</ref> !! style="width:20%;"|C++<ref>{{#invoke:citation/CS1|citation	CitationClass=web }}</ref> !! style="width:20%;"|Perl
eXtensible Markup Language (XML) 1.0 Fourth Edition Recommendation	Template:Yes	Template:Partial{{#if:|{{{2}}}|[1]}}	Template:Partial{{#if:|{{{2}}}|[2]}}
eXtensible Markup Language (XML) 1.1 Second Edition Recommendation	Template:Yes	Template:Partial{{#if:|{{{2}}}|[3]}}	Template:Partial{{#if:|{{{2}}}|[4]}}
Namespaces in XML 1.1 Second Edition Recommendation	Template:Yes	Template:Partial{{#if:|{{{2}}}|[5]}}	Template:Partial{{#if:|{{{2}}}|[6]}}
Namespaces in XML 1.0 Second Edition Recommendation	Template:Yes	Template:Partial{{#if:|{{{2}}}|[7]}}	Template:Partial{{#if:|{{{2}}}|[8]}}
XML Inclusions (XInclude) Version 1.0 Second Edition Recommendation	Template:Yes	Template:Yes	Template:Yes
Simple API for XML (SAX)	Template:Yes	Template:Yes	Template:Yes
Streaming API For XML (StAX)	Template:Yes	Template:No	Template:No
DOM Level 2 Core Specification	Template:Yes	Template:Yes	Template:Yes
DOM Level 2 Traversal and Range Specification	Template:Yes	Template:Yes	Template:Yes
Document Object Model (DOM) Level 3 Core, Load and Save	Template:Yes	Template:Yes	Template:Yes
Element Traversal Specification	Template:Yes	Template:Yes	Template:Yes
XML Schema 1.0 Structures and Datatypes	Template:Yes	Template:Yes	Template:Yes
XML Schema 1.1 Structures and Datatypes	Template:Yes	Template:No	Template:No
XML Schema Definition Language (XSD): Component Designators (SCD)	Template:Yes	Template:No	Template:No
Java APIs for XML Processing (JAXP) 1.4	Template:Yes	Template:No	Template:No

See also

• Apache License
• Java XML
• Apache Xalan

Notes

• ^{{#if:| }} Implemented third edition.
• ^{{#if:| }} Implemented second edition. Section 2.13 Normalization Checking has not been implemented.
• ^{{#if:| }} Implemented first edition.
• ^{{#if:| }} Implemented first edition.

External links

• Apache Xerces Project home