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https://issues.apache.org/jira/browse/XMLBEANS-599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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PJ Fanning resolved XMLBEANS-599.
---------------------------------
Assignee: PJ Fanning
Resolution: Fixed
I have changed the code in svn and it will appear in 5.1.0 release. Feel free
to try it out by building xmlbeans yourself or try jars from
https://ci-builds.apache.org/job/POI/job/POI-XMLBeans-DSL-1.8/
> Line breaks in base64binary cause a validation error
> ----------------------------------------------------
>
> Key: XMLBEANS-599
> URL: https://issues.apache.org/jira/browse/XMLBEANS-599
> Project: XMLBeans
> Issue Type: Bug
> Affects Versions: Version 5.0.3
> Reporter: Daniel Hengst
> Assignee: PJ Fanning
> Priority: Major
> Fix For: Version 5.1.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When trying to migrate from XmlBeans 3.1.0 to 5.0.3 the following issue
> caused some unit tests to fail:
>
> The XML data contains elements of type base64binary which have line breaks.
> Validation via XmlObject.validate() now returns an error:
> "error: base64Binary: Invalid value: not encoded properly".
> The error originates from the class
> org.apache.xmlbeans.impl.values.JavaBase64Holder:
> {code:java}
> public static byte[] lex(String v, ValidationContext c) {
> try {
> return Base64.getDecoder().decode(v);
> } catch (IllegalArgumentException var3) {
> c.invalid("base64Binary", new Object[]{"not encoded properly"});
> return null;
> }
> }
> {code}
> The decode call fails with an IllegalArgumentException "Illegal base64
> character 20".
> (It's character 20 because XmlBeans converts the line break to a space in
> XmlWhitespace.collapse().)
> The definition of the base64binary type allows for the presence of whitespace
> [https://www.w3.org/TR/xmlschema-2/#base64Binary]
> Therefore I'd suggest to change the Base64 call as follows:
> {code:java}
> Base64.getMimeDecoder().decode(v);
> {code}
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