Ramya created OLINGO-1232:
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Summary: OData V4 : Metadata parsing goes into an infinite loop
when JsonToken becomes null
Key: OLINGO-1232
URL: https://issues.apache.org/jira/browse/OLINGO-1232
Project: Olingo
Issue Type: Bug
Components: odata4-client
Affects Versions: (Java) V4 4.4.0
Reporter: Ramya
When the metadata file looks like
<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="4.0" xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx";>
<edmx:DataServices>
<Schema Namespace="caps.products.CatalogService"
Alias="caps.products.CatalogService"
xmlns="http://docs.oasis-open.org/odata/ns/edm";>
<Annotations Target="caps.products.CatalogService.Products">
<Annotation Term="UI.LineItem">
<Collection>
<Record Type="UI.DataField">
<PropertyValue Property="Value" Path="image"/>
<Annotation Term="UI.Importance"
EnumMember="UI.ImportanceType/High" />
</Record>
</Collection>
</Annotation>
</Annotations>
</Schema>
</edmx:DataServices>
</edmx:Edmx>
The jackson parser parses the entire document correctly. All artifacts of edmx
object are seen properly but doesn't exit the program. This is happening
because the JsonToken is null and this does not indicate the end object.
This can be solved by using the method hasCurrentToken(). If currentToken is
null this evaluates to false.
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