StreamingOMSerializer.serializeElement cannot handle empty namespace prefix aka
default namespace
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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
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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