Svante von Erichsen created OLINGO-1087:
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Summary: Precision in Edm.Decimal not calculated correctly
Key: OLINGO-1087
URL: https://issues.apache.org/jira/browse/OLINGO-1087
Project: Olingo
Issue Type: Bug
Components: odata2-core
Affects Versions: V2 2.0.8
Reporter: Svante von Erichsen
The "precision" found in a read number is currently at least the number of
decimals (omitting trailing zeroes). That seems to be wrong, or at least not
consistent with at least some server side view of the matter, for numbers
smaller than 0.1 (the number shown has 35 decimals, but precision 34):
org.apache.olingo.odata2.api.edm.EdmSimpleTypeException: The metadata
constraints '[Precision=34]' do not match the literal
'0.08102359900000000170194880411145277'.
at
org.apache.olingo.odata2.core.edm.EdmDecimal.internalValueOfString(EdmDecimal.java:107)
at
org.apache.olingo.odata2.core.edm.AbstractSimpleType.valueOfString(AbstractSimpleType.java:91)
at
org.apache.olingo.odata2.core.ep.consumer.JsonPropertyConsumer.readSimpleProperty(JsonPropertyConsumer.java:236)
at
org.apache.olingo.odata2.core.ep.consumer.JsonPropertyConsumer.readPropertyValue(JsonPropertyConsumer.java:169)
... 69 common frames omitted
Wrapped by: org.apache.olingo.odata2.api.ep.EntityProviderException: An
exception of type 'EdmSimpleTypeException' occurred.
at
org.apache.olingo.odata2.core.ep.consumer.JsonPropertyConsumer.readPropertyValue(JsonPropertyConsumer.java:171)
at
org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.handleName(JsonEntryConsumer.java:172)
at
org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.readEntryContent(JsonEntryConsumer.java:130)
at
org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.readFeedEntry(JsonEntryConsumer.java:117)
at
org.apache.olingo.odata2.core.ep.consumer.JsonFeedConsumer.readArrayContent(JsonFeedConsumer.java:153)
at
org.apache.olingo.odata2.core.ep.consumer.JsonFeedConsumer.handleName(JsonFeedConsumer.java:122)
at
org.apache.olingo.odata2.core.ep.consumer.JsonFeedConsumer.readFeedContent(JsonFeedConsumer.java:111)
at
org.apache.olingo.odata2.core.ep.consumer.JsonFeedConsumer.readFeed(JsonFeedConsumer.java:96)
at
org.apache.olingo.odata2.core.ep.consumer.JsonFeedConsumer.readFeedStandalone(JsonFeedConsumer.java:63)
at
org.apache.olingo.odata2.core.ep.consumer.JsonEntityConsumer.readDeltaFeed(JsonEntityConsumer.java:95)
at
org.apache.olingo.odata2.core.ep.consumer.JsonEntityConsumer.readFeed(JsonEntityConsumer.java:81)
at
org.apache.olingo.odata2.core.ep.JsonEntityProvider.readFeed(JsonEntityProvider.java:309)
at
org.apache.olingo.odata2.core.ep.ProviderFacadeImpl.readFeed(ProviderFacadeImpl.java:165)
at
org.apache.olingo.odata2.api.ep.EntityProvider.readFeed(EntityProvider.java:676)
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