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Posted to java-dev@axis.apache.org by "Davanum Srinivas (JIRA)" <ji...@apache.org> on 2007/05/24 16:25:16 UTC

[jira] Resolved: (AXIS2-2104) StreamingOMSerializer.serializeElement cannot handle empty namespace prefix aka default namespace

     [ https://issues.apache.org/jira/browse/AXIS2-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davanum Srinivas resolved AXIS2-2104.
-------------------------------------

    Resolution: Fixed

Volker,

We fixed the namespace being null issue yesterday, could not create the prefix being null issue so far. Please upload a sample and we will reopen this bug.

thanks,
dims

> StreamingOMSerializer.serializeElement cannot handle empty namespace prefix aka default namespace
> -------------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-2104
>                 URL: https://issues.apache.org/jira/browse/AXIS2-2104
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: om
>    Affects Versions: 1.1.1
>            Reporter: Volker Reichel
>         Assigned To: Deepal Jayasinghe
>
> When serializing XML a default namespace will throw a NPE in method serializeElement().
>        // Now write out the list of namespace declarations in this list that we constructed
>     	// while doing the "set" processing.
>     	if (writePrefixList != null) {
>         	for (int i=0; i<writePrefixList.size(); i++) {
>         		String prefix = (String) writePrefixList.get(i);
>         		String namespace = (String) writeNSList.get(i);	
>  ========>  if (prefix != null) {   <<<<<<<<=======
>             		writer.writeNamespace(prefix, namespace);
>             	} else {
>             		writer.writeDefaultNamespace(namespace);
>             	}
>         	}
>         }
> Fix is easy:  Replace marked section with:
> if ( ! "".equals(prefix)) {

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