Parsing and Processing Large XML Documents with Digester Rules
XML is commonly used for integration with third-party applications or web services, especially those that are running on non-Java platforms. On the other hand, if the code is running in a man
Tutorial Details:
Applications based on SAX or the new StAX APIs can process documents iteratively during parsing. The SAX API is very mature, and is part of the standard JAXP API and supported by many tools and frameworks. It also allows you to chain handlers together in order to implement sophisticated transformations and processing rules.
SAX is based on a event-driven model, where a parser or previous filter in a chain calls a provided ContentHandler instance for each parsing event (such as the start or end of elements). That is why the ContentHandler implementation has to keep the current state of processing, and that makes implementation quite complex and difficult to maintain. However, the Jakarta Digester component provides an extendable ContentHandler implementation that can help to separate processing logic from the parser.
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Parsing and Processing Large XML Documents with Digester Rules
Parsing and Processing Large XML Documents with Digester Rules
XML is commonly used for integration with third-party applications or web services, especially those that are running on non-Java platforms. On the other hand, if the code is running in a man
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