Support Requests item #965570, was opened at 2004-06-03 10:20
Message generated for change (Comment added) made by maartenc
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Category: None
Group: None
>Status: Closed
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
>Assigned to: Maarten Coene (maartenc)
Summary: Problem saving large document using version 1.4
Initial Comment:
When saving a document with about 10000 elements (very
small elements: <id>6464</id>) the XMLWriter seems to
stop after about 120 KB filesize. It just stops writing. So the
result are unclosed or incomplete nodes.
This is on Mac OS X 10.3 using Java 1.4.2 and dom4j 1.4.
Can this be fixed using the 1.5 beta?
Is it recommended to use 1.5 in production?
Regards,
Alex
[EMAIL PROTECTED]
----------------------------------------------------------------------
>Comment By: Maarten Coene (maartenc)
Date: 2004-06-04 10:39
Message:
Logged In: YES
user_id=178745
Problem solved: as stated in the XMLWriter javadoc: if a
java.io.Writer is used to write a Document, the Writer
should be flushed after the XMLWriter.write(Document) method
returns...
Alex wrote:
>Hi Maarten,
>
>thanks for your quick response. Works now!
>Seems that the "FileWriter" was the problem here.
>Do you have any idea why?
>
>Here is my code:
>
>public static void save(String name, Integer[] pks, File f)
throws IOException {
> Document document = >DocumentHelper.createDocument();
> Element root = document.addElement("set");
> root.addAttribute("name",name);
>
> if(pks != null && pks.length > 0) {
> for(int i = 0; i < pks.length; i++) {
>
>root.addElement("id").setText(pks[i].toString());
> }
> //FileWriter fw = new FileWriter(f); // Does
not work
> FileOutputStream fw = new FileOutputStream(f);
// Works
> XMLWriter writer = new XMLWriter(fw,
>OutputFormat.createPrettyPrint());
> writer.write(document);
> }
> }
>
>Regards,
>
>Alex
----------------------------------------------------------------------
Comment By: Maarten Coene (maartenc)
Date: 2004-06-03 13:29
Message:
Logged In: YES
user_id=178745
I cannot reproduce this problem with dom4j 1.4
Executing this code works without problem for me:
Document doc =
DocumentFactory.getInstance().createDocument();
Element root = doc.addElement("root");
for (int i = 0; i < 100000; i++) {
Element id = root.addElement("id");
id.setText("bla" + i);
}
XMLWriter writer = new XMLWriter(
new FileOutputStream("c:\temp\bug.xml"));
writer.write(doc);
Could you try the code above to see if this works on your
system?
Maarten
----------------------------------------------------------------------
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