[jira] [Comment Edited] (OLINGO-73) Woodstox parser fails for big files sometimes

["Christian Amend (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OLINGO-73?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13834852#comment-13834852 ] 

Christian Amend edited comment on OLINGO-73 at 11/28/13 2:04 PM:
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Hi Aki,

thanks for your input!

Did I understand correctly that the method getText() does not always deliver the whole text of an element? This is not something I would expect when calling a method thats called like that. I would expect that if I have something like <id>1234</id> the method getText when I am at the id element always delivers 1234 and not only 123. See our code below.

Our code example:
 reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_ID);
    reader.next();
    if (reader.isCharacters()) {
      entryMetadata.setId(reader.getText());
    }
    reader.nextTag();
    reader.require(XMLStreamConstants.END_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_ID);


was (Author: chrisam):
Hi Aki,

thanks for your input!

Did I understand correctly that the method getText() does not always deliver the whole text of an element? This is not something I would expect when calling a method thats calleed like that. I would expect that if I have something like <id>1234</id> the method getText when I am at the id element always delivers 1234 and not only 123. See our code below.

Our code example:
 reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_ID);
    reader.next();
    if (reader.isCharacters()) {
      entryMetadata.setId(reader.getText());
    }
    reader.nextTag();
    reader.require(XMLStreamConstants.END_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_ID);

> Woodstox parser fails for big files sometimes
> ---------------------------------------------
>
>                 Key: OLINGO-73
>                 URL: https://issues.apache.org/jira/browse/OLINGO-73
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata2-core
>    Affects Versions: V2 1.0.0
>            Reporter: Christian Amend
>            Assignee: Christian Amend
>             Fix For: V2 1.1.0
>
>
> For some big xml files the woodstox parser which is a transitive dependency of cxf fails with the exception: "Found characters or cdata event when not expected"
> This happens because a previous call of getText() doesn´t deliver the whole text but only a fraction. So when we call nextTag() the parser throws the exception because there is still character data on the buffer. This issue does only appear with big xml files and happens randomly within the document altough always at the same element.
> So maybe this is a woodstox bug. We can implement a workaround by calling getText() as long as there is still character data left. 



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