[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Ordering in SAX filter
Andrew, I will look soon into this approach. For now, I am building a JDOM document, then do the processing, and when done, I am planning to convert the document again to sax event. I don't have any idea about StAX, but I will look into it. The first approach you suggested is fine, except that I don't know how you can push events on a stack or a queue. That is what I wanted to do in the first place. Can you please kindly give me a small code example showing what you mean ? I was going to create the wrapper classes so that I can access the event as an object and save them in some data structure. Andrew Welch wrote: > 2008/5/18 Mansour Al Akeel <mansour.alakeel@g...>: > >> I need to process some elements in a SAX filter only when a condition >> occurs. The problem that this condition occurs later, and after all the >> events for the elements I need to process are fired. For example: >> > > In the past when I've had this requirement I've either pushed all the > events onto a stack until the condition comes along, or just parsed > the document twice. > > >> I need to know if someone has a better and easier idea ? >> > > In Java 6 (or StAX in previous versions) you can peek() ahead - check > the future events before they are fired for real: > > http://java.sun.com/javase/6/docs/api/javax/xml/stream/XMLEventReader.html#peek() > > >
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