Why are we not storing this metadata in the registry? May be I am missing something .. but to me that is right place to put them.
On Wed, Jul 31, 2013 at 10:09 AM, Sagara Gunathunga <[email protected]> wrote: > > > > On Wed, Jul 31, 2013 at 10:01 AM, Supun Malinga <[email protected]> wrote: > >> +1 for this >> This can solve many current limitations we have on webapps in a cluster.. >> > > In addition to that all of our web app (including JAX-WS/JAX-RS) based > new features will be based on this component. > > Thanks ! > >> For eg. Preserving webapp state. >> >> Thanks. >> -- >> Supun Malinga >> Sent from my phone. >> On 29 Jul 2013 11:51, "Kasun Gajasinghe" <[email protected]> wrote: >> >>> Hi Srinath, >>> >>> Each webapp will contain its own metafile. It can have a metadata like - >>> >>> *enable.statistics*=true >>> >>> Thanks, >>> KasunG >>> >>> >>> >>> On Mon, Jul 29, 2013 at 11:39 AM, Srinath Perera <[email protected]>wrote: >>> >>>> What is an example of Webapp metadata? >>>> >>>> --Srinath >>>> >>>> >>>> On Sat, Jul 27, 2013 at 7:35 PM, Sagara Gunathunga <[email protected]>wrote: >>>> >>>>> >>>>> >>>>> >>>>> On Sat, Jul 27, 2013 at 9:51 AM, Kasun Gajasinghe <[email protected]>wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> We have added support for webapp metadata persistence. This is used >>>>>> to synchronize the metadata changes in a cluster, and to reload the >>>>>> metadata during server restarts. Currently, we use this to persist the >>>>>> per >>>>>> webapp BAM webapp statistics publishing enable/disable switch. We can >>>>>> extend this later on to persist other metadata we would need as well. We >>>>>> have also written a webapp metadata deployer to read the update deployed >>>>>> webapps using the metadata. The webapp metadata is persisted in to >>>>>> <CARBON-HOME>/repository/deployment/server/*artifactMetafiles/webapp* >>>>>> . >>>>>> >>>>>> This is implemented using the unified metadata api that has been >>>>>> added to the kernel. Any artifact management can leverage the unified >>>>>> metadata api to persist the artifact metadata. The metadata persistence >>>>>> is >>>>>> done using simple properties file which eliminates the need of complex >>>>>> things like xpath etc. >>>>>> >>>>> >>>>> >>>>> +1 >>>>> >>>>> Thanks ! >>>>> >>>>>> >>>>>> Thanks, >>>>>> KasunG >>>>>> >>>>>> -- >>>>>> *Kasun Gajasinghe* >>>>>> Software Engineer; >>>>>> Development Technologies Team, WSO2 Inc.; http://wso2.com >>>>>> >>>>>> >>>>>> , >>>>>> *email: **kasung AT spamfree wso2.com >>>>>> >>>>>> >>>>>> ** cell: **+94 (77) 678-0813* >>>>>> *linked-in: *http://lk.linkedin.com/in/gajasinghe >>>>>> >>>>>> >>>>>> * >>>>>> * >>>>>> *blog: **http://kasunbg.org* <http://kasunbg.org> >>>>>> >>>>>> >>>>>> * >>>>>> twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg> >>>>>> >>>>>> >>>>>> * >>>>>> * >>>>>> >>>>>> _______________________________________________ >>>>>> Architecture mailing list >>>>>> [email protected] >>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Sagara Gunathunga >>>>> >>>>> Senior Technical Lead; WSO2, Inc.; http://wso2.com >>>>> V.P Apache Web Services; http://ws.apache.org/ >>>>> Linkedin; http://www.linkedin.com/in/ssagara >>>>> Blog ; http://ssagara.blogspot.com >>>>> >>>>> >>>>> _______________________________________________ >>>>> Architecture mailing list >>>>> [email protected] >>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>> >>>>> >>>> >>>> >>>> -- >>>> ============================ >>>> Srinath Perera, Ph.D. >>>> http://people.apache.org/~hemapani/ >>>> http://srinathsview.blogspot.com/ >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> [email protected] >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> *Kasun Gajasinghe* >>> Software Engineer; >>> Development Technologies Team, WSO2 Inc.; http://wso2.com >>> >>> >>> , >>> *email: **kasung AT spamfree wso2.com >>> >>> >>> ** cell: **+94 (77) 678-0813* >>> *linked-in: *http://lk.linkedin.com/in/gajasinghe >>> >>> >>> * >>> * >>> *blog: **http://kasunbg.org* <http://kasunbg.org> >>> >>> >>> * >>> twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg> >>> >>> >>> * >>> * >>> >>> _______________________________________________ >>> Architecture mailing list >>> [email protected] >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > Sagara Gunathunga > > Senior Technical Lead; WSO2, Inc.; http://wso2.com > V.P Apache Web Services; http://ws.apache.org/ > Linkedin; http://www.linkedin.com/in/ssagara > Blog ; http://ssagara.blogspot.com > > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- ============================ Srinath Perera, Ph.D. Director, Research, WSO2 Inc. Visiting Faculty, University of Moratuwa Member, Apache Software Foundation Research Scientist, Lanka Software Foundation Blog: http://srinathsview.blogspot.com/ Photos: http://www.flickr.com/photos/hemapani/ Phone: 0772360902
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