Christian Asmussen created OLINGO-1503:
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Summary: JsonDeserializer fails to recognize type of entity type
collection properties with EDM
Key: OLINGO-1503
URL: https://issues.apache.org/jira/browse/OLINGO-1503
Project: Olingo
Issue Type: Bug
Components: odata4-client
Affects Versions: (Java) V4 4.7.1
Reporter: Christian Asmussen
In
[org.apache.olingo.client.core.serialization.JsonDeserializer:345|https://gitbox.apache.org/repos/asf?p=olingo-odata4.git;a=blob;f=lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/JsonDeserializer.java;h=ddde0afa5aa04481c4506c05f9d683a754d07fb6;hb=HEAD#l350]
{noformat}
final Object value = fromComplex((ObjectNode) child, codec);
if (childType != null) {
((ComplexValue)value).setTypeName(childType.external());
}
{noformat}
sets the collection TypeName prefixed with "#" and thus it is is not found in
the Edm.
This causes properties in ComplexValue collection elements (e.g. date) to be
interpreted as String.
Some anecdotal testing has demonstrated that using childType.internal() fixes
the issue.
Unfortunately I am pressed for time an unable to provide proper steps to verify
it, but I figured if it is indeed a mistake of using external() instead of
internal() whoever wrote this code might be able to recognize it and fix it.
[~i050510] if I'm not mistaken...
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