Hi JB, thanks for the feedback :-) The solution right now, is using a special variable to disable the resolving of brackets. for easier understanding of my changes I added some markers to the source code, and you'll find a diff at [1].
Regarding a specific instance of a special shell I would like to have that, but I'm not that familiar with the shell code to start that. regards, Achim [1] - https://gist.github.com/ANierbeck/ec27838a728f1e29defc 2015-01-06 12:56 GMT+01:00 Jean-Baptiste Onofré <[email protected]>: > Hi Achim, > > I thought I provided some update by e-mail, my bad (we just quickly > discussed on IRC). > > For the "special characters", why not just using a variable in the session > (like for the completion mode), and having a specific shell instantiated > when the variable is there. > > I'm +1 on the specific shell in that case. > > Regards > JB > > > On 01/05/2015 06:44 PM, Achim Nierbeck wrote: > >> Hi, >> >> my guess is that it lacks of feedback due to the holidays, so I thought I >> just bring this up one more time. >> While adding the CQL Commands to my showcase I was in need to change the >> way the current gogo-shell is handling brackets and other characters. >> Now what would be the best to have those changes back in Karaf? >> Right now it's just a flag set by the session that is interpreted by >> specialized implementation of the standard gogo-shell classes. >> This isn't really nice as it would cause code-duplication. >> An alternative that Guillaume already mentioned to me on IRC would be to >> have a specialized shell for these cases. >> The benefit for this would be to have a shell capable of handling any kind >> of SQL like syntax, the completers for it can be based on the ones I made >> for CQL. >> >> I'm open to ideas :-) >> >> regards, Achim >> >> >> 2014-12-22 18:07 GMT+01:00 Achim Nierbeck <[email protected]>: >> >> Hi, >>> >>> I worked on a showcase to embed a Apache Cassandra DB inside Apache Karaf >>> [1]. >>> This could be used for either prototyping with Cassandra or as an >>> alternative backend for the Decanter project. >>> Additionally I played with some shell commands for easy debugging >>> purposes, for details take a look [2]. >>> For example you're able to connect to any given Cassandra cluster issue >>> some CQL statements either from the command line or from a file. >>> Additionally I added some CQLSH like commands including completion for >>> easy usage of USE, CREATE, SELECT or INSERT statements. For this I needed >>> to alter the Karaf shell a bit (with the help of gnodet :-) ) To disable >>> the shell interpretation of quotes and brackets. >>> Now that I altered the handling in Karaf/GOGO shell in a custom Karaf >>> [3], >>> the question is, can we port this back to Karaf in a way that we don't >>> need >>> to alter the gogo shell stuff again and have our own classes [4]. Another >>> Idea that came to my mind was to have a stripped down shell that could be >>> used for any SQL-like command. A similar completion syntax could be used >>> for any SQL Select, not only for the CQL syntax of Cassandra. >>> >>> >>> regards, Achim >>> >>> [1] - https://github.com/ANierbeck/Karaf-Cassandra >>> [2] - >>> https://blog.codecentric.de/en/2014/12/combining-apache- >>> cassandra-apache-karaf/ >>> [3] - https://github.com/ANierbeck/CustomKaraf >>> [4] - http://notizblog.nierbeck.de/2014/12/embedding-apache-cassandra/ >>> >>> -- >>> >>> Apache Member >>> Apache Karaf <http://karaf.apache.org/> Committer & PMC >>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer >>> & >>> Project Lead >>> blog <http://notizblog.nierbeck.de/> >>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS> >>> >>> Software Architect / Project Manager / Scrum Master >>> >>> >>> >> >> > -- > Jean-Baptiste Onofré > [email protected] > http://blog.nanthrax.net > Talend - http://www.talend.com > -- Apache Member Apache Karaf <http://karaf.apache.org/> Committer & PMC OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer & Project Lead blog <http://notizblog.nierbeck.de/> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS> Software Architect / Project Manager / Scrum Master
