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Simple API For XML
SAX (Simple API for XML) is an event-driven online algorithm for lexing and parsing XML documents, with an API developed by the XML-DEV mailing list. SAX provides a mechanism for reading data from an XML document that is an alternative to that provided by the Document Object Model (DOM). Where the DOM operates on the document as a whole—building the full abstract syntax tree of an XML document for convenience of the user—SAX parsers operate on each piece of the XML document sequentially, issuing parsing events while making a single pass through the input stream. Definition The Java implementation of SAX is considered to be normative since there is no formal specification. SAX processes documents state-independently, in contrast to DOM which is used for state-dependent processing of XML documents. Benefits A SAX parser only needs to report each parsing event as it happens, and normally discards almost all of that information once reported (it does, however, keep some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Event-driven Programming
In computer programming, event-driven programming is a programming paradigm in which the Control flow, flow of the program is determined by external Event (computing), events. User interface, UI events from computer mouse, mice, computer keyboard, keyboards, touchpads and touchscreens, and external sensor inputs are common cases. Events may also be programmatically generated, such as from message passing, messages from other programs, notifications from other thread (computer science), threads, or other Computer network, network events. Event-driven programming is the dominant paradigm used in graphical user interfaces applications and network servers. In an event-driven application, there is generally an event loop that listens for events and then triggers a callback (computer programming), callback function when one of those events is detected. Event-driven programs can be written in any programming language, although the task is easier in languages that provide abstraction (co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XML Validation
XML validation is the process of checking a document written in XML (eXtensible Markup Language) to confirm that it is both well-formed and also "valid" in that it follows a defined structure. A well-formed document follows the basic syntactic rules of XML, which are the same for all XML documents. A valid document also respects the rules dictated by a particular DTD or XML schema. Automated tools – validators – can perform well-formedness tests and many other validation tests, but not those that require human judgement, such as correct application of a schema to a data set. Standards * OASIS CAM is a standard specification that provides contextual validation of content and structure that is more flexible than basic schema validations. * Schematron, a method for advanced XML validation. Tools * '' xmllint'' is a command line XML tool that can perform XML validation. It can be found in UNIX / Linux Linux ( ) is a family of open source Unix-like operating systems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of XML Schemas
This is a list of notable XML schemas in use on the Internet sorted by purpose. XML schemas can be used to create XML documents for a wide range of purposes such as syndication, general exchange, and storage of data in a standard format. Bookmarks * XBEL - XML Bookmark Exchange Language Brewing *BeerXML - a free XML based data description standard for the exchange of brewing data Business * ACORD data standards - Insurance Industry XML schemas specifications by Association for Cooperative Operations Research and Development * Europass XML - XML vocabulary describing the information contained in a Curriculum Vitae (CV), Language Passport (LP) and European Skills Passport (ESP) * OSCRE - Open Standards Consortium for Real Estate format for data exchange within the real estate industry * UBL - Defining a common XML library of business documents (purchase orders, invoices, etc.) by Oasis *XBRL Extensible Business Reporting Language for International Financial Reporting Standa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of XML Markup Languages
This is a list of notable XML markup languages. A *AdsML Markup language used for interchange of data between advertising systems. *aecXML: a mark-up language which uses Industry Foundation Classes to create a vendor-neutral means to access data generated by Building Information Modeling. *AFrame: a mark-up language to create 3D graphics on web pages. * AgcXML *Agricultural Ontology Service *Artificial Intelligence Markup Language, AIML Markup language used for creating artificial intelligence chatterbots. *AnIML Markup language used for data created by scientific analytical instruments. *ARXML Autosar specification description XML *Atom (standard): The Atom ''Syndication Format'' is a language used for web feeds *Attention Profiling Mark-up Language (APML): format for capturing a person's interests and dislikes *ATML, Automated Test Markup Language (ATML): defines a standard exchange medium for sharing information between components of automatic test systems. *Attention.xml: u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LibXML
libxml2 is a software library for parsing XML documents. It is also the basis for the libxslt library which processes XSLT-1.0 stylesheets. Description Written in the C programming language, libxml2 provides bindings to C++, Ch interpreter, Ch, XSH (programming language), XSH, C Sharp (programming language), C#, Python (programming language), Python, Swift (programming language), Swift, Kylix (software), Kylix/Delphi (programming language), Delphi and other Pascal (programming language), Pascals, Ruby (programming language), Ruby, Perl, Common Lisp, and PHP. It was originally developed for GNOME Project, the GNOME project, but can be used outside it. libxml2's code is highly portable since it only depends on standard ANSI C libraries and it is available under the MIT license. It includes the command-line utility xmllint and an HTML parser. See also * libxslt (the LibXML2's XSLT module) * XML validation * Comparison of HTML parsers * Expat (library) * Saxon XSLT * Apache ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java API For XML Processing
In computing, the Java API for XML Processing (JAXP) ( ), one of the Java XML application programming interfaces (APIs), provides the capability of validating and parsing XML documents. It has three basic parsing interfaces: * the Document Object Model parsing interface or DOM interface * the Simple API for XML parsing interface or SAX interface * the Streaming API for XML or StAX interface (part of JDK 6; separate jar available for JDK 5) In addition to the parsing interfaces, the API provides an XSLT interface to provide data and structural transformations on an XML document. JAXP was developed under the Java Community Process as JSR 5 (JAXP 1.0), JSR 63 (JAXP 1.1 and 1.2), and JSR 206 (JAXP 1.3). JAXP version 1.4.4 was released on September 3, 2010. JAXP 1.3 was declareend-of-lifeon February 12, 2008. DOM interface The DOM interface parses an entire XML document and constructs a complete in-memory representation of the document using the classes and modeling the conce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flying Saucer (library)
Flying Saucer (also called XHTML renderer) is a pure Java library for rendering XML, XHTML, and CSS 2.1 content. It is intended for embedding web-based user interfaces into Java applications, but cannot be used as a general purpose web browser since it does not support HTML. Thanks to its capability to save rendered XHTML to PDF (using iText), it is often used as a server side library to generate PDF documents. It has extended support for print-related things like pagination and page headers and footers. History Flying Saucer was started in 2004 by Joshua Marinacci, who was later hired by Sun Microsystems. It is still an open-source project unrelated to Sun. Sun Microsystems once planned to include Flying Saucer in F3, the scripting language based on the Java platform which later became JavaFX Script. Compliance Flying saucer has very good XHTML markup and CSS 2.1 standards compliance, even in complex cases. See also * JavaFX * List of web browsers The following is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expat (XML)
Expat is a stream-oriented XML 1.0 parser library, written in C, more precisely C99. As one of the first available open-source XML parsers, Expat has found a place in many open-source projects. Such projects include the Apache HTTP Server, Mozilla, Perl, Python and PHP. It is also bound in many other languages. Naming According to the original creator, the name Expat came from the fact that he was an expat at the time. The "ex" and the "pa" are for XML and parsing. Timeline Software developer James Clark released version 1.0 in 1998 while serving as technical lead on the XML Working Group at the World Wide Web Consortium. Clark released two more versions, 1.1 and 1.2, before turning the project over to a group led by Clark Cooper and Fred Drake in 2000. The new group released version 1.95.0 in September 2000 and continues to release new versions to incorporate bug fixes and enhancements. Versions up to 2.5.0 have a Score 7.5 (High) DoS vulnerability CVE-2023-52425. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callback (computer Science)
In computer programming, a callback is a Function (computer programming), function that is stored as data (a Reference (computer science), reference) and designed to be called by another function often ''back'' to the original Abstraction (computer science), abstraction layer. A function that accepts a callback Parameter (computer programming), parameter may be designed to call back before Return statement, returning to its caller which is known as ''Synchronization (computer science), synchronous'' or ''blocking''. The function that accepts a callback may be designed to store the callback so that it can be called back after returning which is known as ''asynchronous'', ''Non-blocking algorithm, non-blocking'' or ''deferred''. Programming languages support callbacks in different ways such as function pointers, Lambda (programming), lambda expressions and block (programming), blocks. A callback can be likened to leaving instructions with a tailor for what to do when a suit is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Event-driven Programming
In computer programming, event-driven programming is a programming paradigm in which the Control flow, flow of the program is determined by external Event (computing), events. User interface, UI events from computer mouse, mice, computer keyboard, keyboards, touchpads and touchscreens, and external sensor inputs are common cases. Events may also be programmatically generated, such as from message passing, messages from other programs, notifications from other thread (computer science), threads, or other Computer network, network events. Event-driven programming is the dominant paradigm used in graphical user interfaces applications and network servers. In an event-driven application, there is generally an event loop that listens for events and then triggers a callback (computer programming), callback function when one of those events is detected. Event-driven programs can be written in any programming language, although the task is easier in languages that provide abstraction (co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parser
Parsing, syntax analysis, or syntactic analysis is a process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar by breaking it into parts. The term ''parsing'' comes from Latin ''pars'' (''orationis''), meaning part (of speech). The term has slightly different meanings in different branches of linguistics and computer science. Traditional sentence parsing is often performed as a method of understanding the exact meaning of a sentence or word, sometimes with the aid of devices such as sentence diagrams. It usually emphasizes the importance of grammatical divisions such as subject and predicate. Within computational linguistics the term is used to refer to the formal analysis by a computer of a sentence or other string of words into its constituents, resulting in a parse tree showing their syntactic relation to each other, which may also contain semantic information. Some parsing a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
