Parsing large XML using SAX in java?

StartElement" Sax Event permits to process a single XML ELement.

StartElement" Sax Event permits to process a single XML ELement. In java code you must implement this method public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { if("row". Equals(localName)) { //this code is executed for every xml element "row" String id = attributes.

GetValue("id"); String PostTypeId = attributes. GetValue("PostTypeId"); String AcceptedAnswerId = attributes. GetValue("AcceptedAnswerId"); //others two // you have your att values for an "row" element } } For every element, you can access: Namespace URI XML QName XML LocalName Map of attributes, here you can extract your two attributes... see ContentHandler Implementation for specific deatils.

Bye UPDATED: improved prevous snippet.

As my xml doesn't look like your example – aherlambang Apr 15 at 20:51 what is the URI and LocalName in my example above – aherlambang Apr 15 at 22:53 you don't have uri in this case, localname is "row" – m. Genova Apr 15 at 23:23.

It is pretty much the same approach as I've answered here already. Scroll down to the org.xml. Sax Implementation part.

You'll only need a custom handler.

Yes, you can override methods that process only the elements you want: javacommerce.com/displaypage.jsp?name=sa... java2s.com/Code/Java/XML/SAXDemo.htm.

SAX doesn't "load" elements. It informs your application of the start and end of each element, and it's entirely up to your application to decide which elements it takes any notice of.

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