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Posted to dev@ws.apache.org by "Dmitry Repchevsky (JIRA)" <ji...@apache.org> on 2012/08/01 12:47:03 UTC
[jira] [Created] (XMLSCHEMA-26) NPE: NamespaceMap.getNamespaceURI()
returns null
Dmitry Repchevsky created XMLSCHEMA-26:
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Summary: NPE: NamespaceMap.getNamespaceURI() returns null
Key: XMLSCHEMA-26
URL: https://issues.apache.org/jira/browse/XMLSCHEMA-26
Project: XmlSchema
Issue Type: Bug
Affects Versions: 2.0.3
Environment: Java
Reporter: Dmitry Repchevsky
Related to the
https://issues.apache.org/jira/browse/XMLSCHEMA-25?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
fix.
As mentioned in a comment:
>NamespaceMap returns null if no prefix found while according NamespaceContext it should return Constants.NULL_NS_URI.
There are two solutions possible.
1. fix NamespaceMap class to do not return null as defined in NamespaceContext contract.
2. make XmlSchemaSerializer changes to check both null && "".
Note that (1) may introduce bugs in code that uses XML Schema where null is incorrectly used instead of Constants.NULL_NS_URI to check whether prefix is bound.
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[jira] [Updated] (XMLSCHEMA-26) NPE: NamespaceMap.getNamespaceURI()
returns null
Posted by "Dmitry Repchevsky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/XMLSCHEMA-26?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Repchevsky updated XMLSCHEMA-26:
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Attachment: NamespaceMapTest.java
NamespaceMap.java.patch
Probably some other projects may depend on NamespaceMap incorrect behavior
> NPE: NamespaceMap.getNamespaceURI() returns null
> ------------------------------------------------
>
> Key: XMLSCHEMA-26
> URL: https://issues.apache.org/jira/browse/XMLSCHEMA-26
> Project: XmlSchema
> Issue Type: Bug
> Affects Versions: 2.0.3
> Environment: Java
> Reporter: Dmitry Repchevsky
> Attachments: NamespaceMap.java.patch, NamespaceMapTest.java
>
>
> Related to the
> https://issues.apache.org/jira/browse/XMLSCHEMA-25?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
> fix.
> As mentioned in a comment:
> >NamespaceMap returns null if no prefix found while according NamespaceContext it should return Constants.NULL_NS_URI.
> There are two solutions possible.
> 1. fix NamespaceMap class to do not return null as defined in NamespaceContext contract.
> 2. make XmlSchemaSerializer changes to check both null && "".
> Note that (1) may introduce bugs in code that uses XML Schema where null is incorrectly used instead of Constants.NULL_NS_URI to check whether prefix is bound.
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