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List:       xmlrpc-user
Subject:    [jira] [Commented] (XMLSCHEMA-13) NullPointerException in
From:       "Benson Margulies (JIRA)" <jira () apache ! org>
Date:       2011-04-22 21:02:05
Message-ID: 1360894618.77307.1303506125779.JavaMail.tomcat () hel ! zones ! apache ! org
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    [ https://issues.apache.org/jira/browse/XMLSCHEMA-13?page=com.atlassian.jira.plugi \
n.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023406#comment-13023406 ] \


Benson Margulies commented on XMLSCHEMA-13:
-------------------------------------------

Hmm, the patch command is rejecting the patch.  But not for any very good reason. \
I'll just edit;.

> NullPointerException in NamespaceMap.getNamespaceURI() method
> -------------------------------------------------------------
> 
> Key: XMLSCHEMA-13
> URL: https://issues.apache.org/jira/browse/XMLSCHEMA-13
> Project: XmlSchema
> Issue Type: Bug
> Affects Versions: XmlSchema 2.0
> Reporter: Dmitry Repchevsky
> Attachments: NPE.patch, fnroyOcPjyUAAAAASUVORK5CYII=
> 
> Original Estimate: 1m
> Remaining Estimate: 1m
> 
> The method uses toString() without checking whether namespace exists for the prefix
> public String getNamespaceURI(String prefix) {
> return get(prefix).toString();
> }
> should be:
> public String getNamespaceURI(String prefix) {
> Object namespaceURI = get(prefix);
> return namespaceURI == null ? null : namespaceURI .toString();
> }
> the latter fix would allow a correct behavior for the next code found in \
> XmlSchemaSerializer: if (ctx != null && ctx.getNamespaceURI(xsdPrefix) != null) {
> xsdPrefix = "xsd";
> }

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