Hi Andrey,
In the Collection class, there is a method with the signature:
Collection getChildCollection(String name) throws XMLDBException
If the child collection exists, it returns a valid Collection instance.
If the child collection does NOT exist, it returns null.
I suggest using this, to determine if a collection exists before using
CollectionManagementService to create the collection.
Maybe something like:
Collection coll; // Assume has instantiated.
Collection child = coll.getChildCollection("myChild");
if(child == null)
child = CollectionManagementServiceInst.createCollection("myChild");
Regards,
Charles
> Hello,
>
> I use Sedna XML:DB API 1.1.4.
>
> Is there any way to open a collection: that is:
> (1) find and use it, if it already exists;
> (2) create and use it, if it does not.
>
> I did no find corresponding method in CollectionManagementService class.
>
> Catching the exception is recommended way to do so?
>
>
>
> Best regards,
>
> -Andrey
>
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