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https://issues.apache.org/jira/browse/OLINGO-1130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16048813#comment-16048813
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Ramya commented on OLINGO-1130:
-------------------------------
Hi,
You could try this
XMLMetadataRequest request =
ODataClientFactory.getClient().getRetrieveRequestFactory().getXMLMetadataRequest("http://services.odata.org/V4/TripPinService/";);
ODataRetrieveResponse<XMLMetadata> response = request.execute();
XMLMetadata xmlMetadata = response.getBody();
CsdlSchema schema = xmlMetadata.getSchema(0);
CsdlEntityType entityType = schema.getEntityType("Person");
CsdlProperty property = entityType.getProperty("Concurrency");
List<CsdlAnnotation> annotations = property.getAnnotations();
for (CsdlAnnotation annotation : annotations) {
String term = annotation.getTerm();
CsdlExpression expression = annotation.getExpression();
}
Hope this helps..
Regards,
Ramya
> Unable to fetch property annotations
> -------------------------------------
>
> Key: OLINGO-1130
> URL: https://issues.apache.org/jira/browse/OLINGO-1130
> Project: Olingo
> Issue Type: Bug
> Components: odata4-client
> Reporter: Gauri Kalra
>
> While trying to fetch metadata from the following end-point:
> http://services.odata.org/V4/TripPinService/$metadata
> and using the following code snippet to fetch annotations using Olingo
> library version 4.3.0:
> List<EdmAnnotation> annotations = property.getAnnotations();
> if(annotations.size() != 0) {
> EdmAnnotationImpl impl = (EdmAnnotationImpl) annotations.get(0);
> CsdlTerm csterm = new CsdlTerm();
> csterm.setName("Org.OData.Core.V1.Computed");
> EdmTerm term = new EdmTermImpl(edm,
> "Microsoft.OData.SampleService.Models.TripPin", csterm);
> EdmAnnotation ann = impl.getAnnotation(term, null);
> }
> the value returned is null.
> Is there another way that one can fetch property-level annotations?
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