Dirk Mahler created OLINGO-1357:
-----------------------------------

             Summary: Construction of EdmTypeKind very expensive
                 Key: OLINGO-1357
                 URL: https://issues.apache.org/jira/browse/OLINGO-1357
             Project: Olingo
          Issue Type: Bug
          Components: odata4-commons
    Affects Versions: (Java) V4 4.6.0
            Reporter: Dirk Mahler
         Attachments: EdmTypeKind.PNG

>From the attached screenshot of the VisualVM sampler can be seen that 
>construction of EdmTypeInfo instances is very expensive as 
>EdmPrimitiveTypeKind.valueOf is used:


{code:java}
    try {
      primitiveType = EdmPrimitiveTypeKind.valueOf(typeName);
    } catch (final IllegalArgumentException e) {
      primitiveType = null;
    }
{code}

The problem here is the exception that is thrown if the value cannot be found. 
Suggesting to use a static Map to cache values, PR will be provided.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to