[
https://issues.apache.org/jira/browse/TUSCANY-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12472943
]
Frank Budinsky commented on TUSCANY-1110:
-----------------------------------------
Yang, can you explain more about your idea?
I also have a couple of ideas for how to speed up TypeHelper.getType(Class):
1) when we move a Java5 dependency, we should generate an annotation in the
interface, which we could use at runtime to find the Type. The exact format of
the annotation depends on an SDO 3 feature to support Java metadata
annotations, which the SDO collaboration is currently considering.
2) before Java5, we could possibly do something like this:
step 1) determine the class name from the provided Class.
step 2) mangle the name to determine the impl class name (e.g.,
org.example.Foo -> org.example.impl.FooImpl)
step 3) create an instance and then call getType() - or better yet, we
could change the generator pattern to generate a static method that returns the
type - and then call it.
I'm sure there are also other possible ways to do this, but the question is
what's the priority for this? Does anyone know if the current performance of
this method is a concern that needs immediate attention?
> Improve the performance of TypeHelperImpl.getType(Class)
> --------------------------------------------------------
>
> Key: TUSCANY-1110
> URL: https://issues.apache.org/jira/browse/TUSCANY-1110
> Project: Tuscany
> Issue Type: Improvement
> Components: Java SDO Implementation
> Affects Versions: Java-SDO-Mx
> Reporter: Raymond Feng
> Fix For: Java-SDO-Mx
>
>
> In the SDO databinding for SCA, we need to introspect a java class/interface
> to figure out the corresponding SDO type. Looking into the code, there is a
> TODO comment:
> //TODO more efficient implementation ... this is a really bad one!
> Do you plan to provide a more efficient impl :-)?
> Thanks,
> Raymond
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
