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That download includes full source, pre-generated javadoc, and a JAR file you can install. That's current, and includes the preliminary "SAX2 Extensions 1.1" APIs.
This interface contains callback methods that receive notification when any event occurs. Employee; public class My Handler extends Default Handler objects are getting added in the event handler methods. We are passing File object to the parse method along with My Handler instance to handle the callback events.
SAX was the first widely adopted API for XML in Java, and is a “de facto” standard.
The current version is SAX 2.0.1, and there are versions for several programming language environments other than Java.
Digi Chat software was created using Java, a popular programming language in the 90's.
It has fallen out of favor and many browsers are beginning to rollback support for various Java applications.
For example Start Document, End Document, Start Element, End Element, Character Data etc. Also we have an Employee field that will be used to create Employee object and once all the fields are set, add it to the employee list. SAXParser are little bit confusing in start but if you are working on large XML document, it provides more efficient way to read XML than DOM Parser.
provides default implementation of Content Handler interface and we can extend this class to create our own handler. The important methods to override are method is called.
It’s advisable to extend this class because we might need only few of the methods to implement. We are overriding this method to set boolean variables that will be used to identify the element.
Extending this class will keep our code cleaner and maintainable. We are also using this method to create new Employee object every time Employee start element is found.
When a preview frame arrives and there is still at least one available buffer, the buffer will be used and removed from the queue. If a frame arrives and there is no buffer left, the frame is discarded.