Michael Meijer created OLINGO-428:
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Summary: Metadata request fails when EDM provider returns Schema
with null valued alias
Key: OLINGO-428
URL: https://issues.apache.org/jira/browse/OLINGO-428
Project: Olingo
Issue Type: Bug
Components: odata4-server
Affects Versions: V4 4.0.0-beta-02
Reporter: Michael Meijer
Priority: Minor
When a request is made for metadata the XML is generated based on the EDM
Provider. If the EDM provider has a schema whose alias is null (default), then
writing the Alias attribute in XML
(MetadataDocumentXmlSerializer.appendSchema(...)) causes a
NullPointerException. The exception comes from the XMLStreamWriter
implementatiom's writeAttribute(...) that cannot handle null valued content.
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