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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CAMEL-4311) Camel Bindy Parser One to Many KvP Unmarshall Issue
Date Sun, 07 Aug 2011 10:32:27 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-4311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen reassigned CAMEL-4311:
----------------------------------

    Assignee: Claus Ibsen

> Camel Bindy Parser One to Many KvP Unmarshall Issue
> ---------------------------------------------------
>
>                 Key: CAMEL-4311
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4311
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-bindy
>    Affects Versions: 2.7.0, 2.7.2, 2.7.3, 2.8.0
>         Environment: Windows, Linux 
>            Reporter: surya
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.9.0
>
>         Attachments: BindyComplexOneToManyKeyValuePairUnMarshallTest_patch_4311.txt,
BindyKeyValuePairDataFormat_patch_4311.txt, BindyKeyValuePairFactory_patch_4311.txt
>
>
> Bindy KvP unmarshall issue. 
> While unmarshalling FIX messages, camel-bindy causing inconsistencies if the incoming
fix messages are defined to map using 'OneToMany' annotations.
> In a given route for eg:
>  BindyKeyValuePairDataFormat kvpBindyDataFormat = new BindyKeyValuePairDataFormat("org.apache.camel.dataformat.bindy.model.fix.complex.onetomany");
>         public void configure() {
>             from(URI_DIRECT_START).unmarshal(kvpBindyDataFormat).to(URI_MOCK_RESULT);
>         }
> kvpBindyDataFormat is single instance for multiple threads and with in 'BindyKeyValuePairFactory'
class instance varialbe  below is shared across multiple threads causing data inconsistencies.
> private Map<String, List<Object>> lists = new HashMap<String, List<Object>>();

> Values from previous thread/messages are retained in the current thread causing issues.
> For eg in the test case: public class BindyComplexOneToManyKeyValuePairUnMarshallTest
extends CommonBindyTest 
> if we send another message  with no repeating groups are sent.
> String message2 = "8=FIX 4.19=2034=135=049=INVMGR56=BRKR" + "1=BE.CHM.00111=CHM0001-0158=this
is a camel - bindy test" 
>         				  + "10=220";
> The output message has repeating group data from message processed in earlier thread
are pouplated causing data inconsistencies.
> Please suggest the fix considering multi-threading scenario. I am willing to volunteer
for the fix.
> Regards,
> Surya
>  

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