[ http://issues.apache.org/jira/browse/TUSCANY-709?page=all ]
ant elder updated TUSCANY-709:
------------------------------
Fix Version/s: Java-M2
> Loads DataGraph in designated scope(TypeHelper)
> -----------------------------------------------
>
> Key: TUSCANY-709
> URL: http://issues.apache.org/jira/browse/TUSCANY-709
> Project: Tuscany
> Issue Type: Improvement
> Components: Java SDO Implementation
> Affects Versions: Java-M2
> Reporter: Yang ZHONG
> Fix For: Java-M2
>
> Attachments: patch.709
>
>
> SDOUtil.loadDataGraph doesn't support scope, this improvement tries to
> address that.
> TypeHelper#define registers Types with the corresponding TypeHelper instance
> (scope)
> and XMLHelper#load utilizes the registered Types from the corresponding scope
> to instantiate DataObject instances.
> Unfortunately yet, current SDOUtil.loadDataGraph
> 2-1. can't designate scope to register serialized Types,
> 2-2. and can't designate scope to utilize already registered Types in order
> to instantiate user expected DataObject instances.
> An example of 2-1 is SerializeTypesTestCase had to
> // The following is a kludge to force deserialization of metadata
> into a different TypeHelper (scope)
> // TBD figure out a proper non-EMF way to do this.
> Map options = new HashMap();
> Object differentFromSerializing = ((TypeHelperImpl)
> deserializingTypeHelper).getExtendedMetaData();
> options.put(XMLResource.OPTION_EXTENDED_META_DATA,
> differentFromSerializing);
> This proposal tries to adress scope by
> 2-1. add new SDOUtil.loadDataGraph(InputStream inputStream,Map
> options,TypeHelper scope)throws IOException
> 2-2. deprecate old SDOUtil.loadDataGraph(InputStream inputStream,Map
> options)throws IOException
> Any comment is welcomed.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
