XML parser is a software module to read documents and a way to give access for their content. XML parser generates a structured tree to return the results to the browser. An XML parser resembles a processor that determines the construction and properties of the data. An XML document can be read by an XML parser to create an output to build a screen sort. There are numerous parsers available and some of these are listed below:
The Xerces Java Parser
The primary function of the Xerces Java Parser is the building up of XML-aware web servers
Also to ensure the integrity of e-business data expressed in XML, James Clark contributed this parser to the community.
XP and XT
XP is a Java XML and XT is an XSL processor. Both are written in Java.XP detects all non well formed files. It plans to function as most rapid conformant XML parser in Java and gives high performance. On the other hand XT is a set of tools for building program transformation systems. The tools include pretty printing; bundling
Simple API for XML (SAX) originated by the members of a public mailing list (XML-DEV).It gives an occasion based approach to XML parsing. It indicates that instead of going from node to node, it goes from event to event. SAX is event. Events contain XML tag, detecting errors etc, such as this reference.
It’s optimal for a small XML parser and applications that need fast. It must be used when all of the procedure must be performed economically and quickly to input components.
It runs on any platform where there’s Java virtual machine. It’s sometimes called XML4J.It has an interface which allows you to have a chain of XML formatted text, decide the XML tags and rely on them to extract the tagged information.