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Posted to dev@tapestry.apache.org by "Mark Lehmacher (JIRA)" <ta...@jakarta.apache.org> on 2006/04/10 13:44:59 UTC
[jira] Commented: (TAPESTRY-738) Create ability to use
SqueezeAdaptors for @Persist("client:app")
[ http://issues.apache.org/jira/browse/TAPESTRY-738?page=comments#action_12373841 ]
Mark Lehmacher commented on TAPESTRY-738:
-----------------------------------------
Regarding this issue it would be useful to change "private" visibility of the two methods "writeChangesToStream" and "readChangesFromStream" in org.apache.tapestry.record.PersistentPropertyDataEncoderImpl to "protected". That way one could hook in the DataSqueezer into saving/restoring the property change values by extending aformentioned class.
For that matter it might make even more sense to introduce more fine-grained methods which deal with converting to and from PropertyChange objects and which are called from the respective read and write changesToStream methods.
> Create ability to use SqueezeAdaptors for @Persist("client:app")
> ----------------------------------------------------------------
>
> Key: TAPESTRY-738
> URL: http://issues.apache.org/jira/browse/TAPESTRY-738
> Project: Tapestry
> Type: Improvement
> Components: Framework
> Versions: 4.0
> Reporter: Wouter de Vaal
>
> From the doc:
> "client
> Client properties are stored on the client, in the form of query parameters. All persistent properties for each page are encoded into a single query parameter, named state:PageName. The query parameter value is a MIME encoded byte stream. This can get quite long if there are many client persistent properties on the page ... which may quickly run into limitations on the maximum size of a URL (approximately 4000 characters is a good guideline). This is less a problem for forms."
> Could it be made possible to use DataSqueezers for this?
> Or can you perhaps give me pointers what to change to create my own persistence scheme so I could client persist simple strings and ints as what the are so the urls will be much more nice. This would be really cool so to keep everything httpsession-less
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