[jira] [Assigned] (CMIS-751) "Input String was not in a correct format" exception while trying to get a document from Alfresco

["Florian Müller (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CMIS-751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Florian Müller reassigned CMIS-751:
-----------------------------------

    Assignee: Florian Müller

> "Input String was not in a correct format" exception while trying to get a document from Alfresco
> -------------------------------------------------------------------------------------------------
>
>                 Key: CMIS-751
>                 URL: https://issues.apache.org/jira/browse/CMIS-751
>             Project: Chemistry
>          Issue Type: Bug
>          Components: dotcmis
>    Affects Versions: DotCMIS 0.6
>         Environment: Alfresco 4.2
>            Reporter: Sergio Lemos
>            Assignee: Florian Müller
>              Labels: alfresco
>
> Accessing Alfresco repository through CMIS using the .Net DotCMIS library, a "Input String was not in a correct format" is thrown when it is tried to get a document by its documentID. 
> This behavior happens on Alfresco 4.2, but not happens on 4.0.2. 
> Analysing the network traffic generated by the communication of the DotCMIS library with the Alfresco server, it has been noted that the following data is sent by Alfresco: 
> <cmis:propertyDecimalDefinition> 
> <cmis:id>sf_afi:vlr_total</cmis:id> 
> <cmis:localName>vlr_total</cmis:localName> 
> <cmis:localNamespace>sf_afi.model.procergs.rs.gov.br</cmis:localNamespace> 
> <cmis:displayName>Valor Total do Auto de Lanamento</cmis:displayName> 
> <cmis:queryName>sf_afi:vlr_total</cmis:queryName> 
> <cmis:description>Valor Total do Auto de Lanamento</cmis:description> 
> <cmis:propertyType>decimal</cmis:propertyType> 
> <cmis:cardinality>single</cmis:cardinality> 
> <cmis:updatability>readwrite</cmis:updatability> 
> <cmis:inherited>false</cmis:inherited> 
> <cmis:required>false</cmis:required> 
> <cmis:queryable>true</cmis:queryable> 
> <cmis:orderable>true</cmis:orderable> 
> <cmis:maxValue>1.7976931348623157E+308</cmis:maxValue> 
> <cmis:minValue>4.9E-324</cmis:minValue> 
> </cmis:propertyDecimalDefinition> 
> The DotCMIS library tries to convert the minValue and maxValue constraints from its String representation to a Decimal data type. This is where the exception happens, the value 1.7976931348623157E+308 cannot be converted to a Decimal by the .Net Framework. 
> Analysing the same communication with Alfresco 4.0.2 server, it has been noted that Alfresco 4.0.2 doesn't send the minValue and maxValue constraints to the client, therefore, there is no errors. 
> The concerned property is defined as a d:double. We beleave that the problem comes from the conversion from double to decimal.



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