9 Mar
2012
9 Mar
'12
2:32 p.m.
Hello, you can try:
...
stream := StandardFileStream readOnlyFileNamed: aPath.
root := (XMLDOMParser parse: stream) root.
...
in addition you can read from a url:
...
stream := HTTPClient httpGet: 'http://rss.cnn.com/rss/edition_world.rss'.
root := (XMLDOMParser parse: stream) root.
...
regards,
On Fri, Mar 9, 2012 at 2:22 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote:
Hi,
You can probably save time and memory by directly passing the file
stream to the XMLParser:
stream := (FileStream readOnlyFileNamed: aFilenameString) readStream.
root := (XMLDOMParser parse: stream) root.
A question: if you do you have a problem with the reading part (I mean
to compute the root), or is it spent in the follow up loops?
Cheers,
Doru
2012/3/9 Júlio Martins <jleandro.martins(a)gmail.com>om>:
--
Andre Hora
HI!
I have a optimization problem to solve and I would want some hint of you.
I am using the xml framework to work with data from xml file, and the
reading of the data is consuming much time.
In my code I do something as:
| stream root |
stream := (FileStream readOnlyFileNamed: aPath) contentsOfEntireFile
asString..
root := (XMLDOMParser parse: stream) root.
root allElementsNamed: 'something' do:[ :eachB|
eachB attributeNodes attributeValueAt: 'list'
...
eachB allElementsNamed: 'another something' do:{ :eachD|
. eachD attributeNodes attributeValueAt: 'element'
..
]
]
I know such iteration like that take much time to be executed when the
file
read is big. There is a another manner to read
the data from xml file
that
consume less time as possible? Or have someone an
idea to improve this
code?
Julio
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