XML. SAX. Streaming processing with Groves.
donpark at docuverse.com
Fri Dec 3 06:13:52 GMT 1999
>The advantage of SAX ( and attributes in XML)
>is that we have attributes in place when startElement
>is invoked. We know what are some properties of this
>element right when element begins.
While there are indeed practical benefits to having
attributes readily available, event-based APIs like
SAX unintentionally encourage novice XML programmers,
who are not fully aware of attribute-vs-element issues,
toward designing data formats that favoring attributes
over child elements.
>At that point could we get the information about
>the another properties this element has
>( the child elements ) ?
At the expense of requiring multithread support,
most of this problem goes away if the parser runs
in a separate thread so that by the time the attribute
stored as a child element is requested, it is already
available. If not, the requester's thread simply blocks
until it is.
Don Park - mailto:donpark at docuverse.com
Docuverse - http://www.docuverse.com
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