Re: [infinispan-dev] Standardising on property names and system parameters

In what way? As far as Infinispan server's are concerned, most of the uses there are just a way to alternatively pass command line parameters such as cache configuration file...etc. Note that this is not documented in any wiki yet, so if we're gonna remove them, this could be a good time to do so. In the case of the REST server though, since this is a WAR, we can't pass a command line parameter, so I think we really need a system property here. I don't see any probs with using system properties in testing. On Jul 9, 2010, at 10:27 AM, Emmanuel Bernard wrote: > I'd strongly advise to not use system properties. It's something we suffer from in Hibernate and wished we had not introduced. > > On 8 juil. 2010, at 16:55, Manik Surtani <manik(a)jboss.org&gt; wrote: > >> Guys, >> >> I have seen a number of places in the codebase where we take in system parameters. In some cases this is to control certain unit test options such as: >> >> http://fisheye.jboss.org/browse/Infinispan/trunk/cachestore/jdbc/src/test... >> http://fisheye.jboss.org/browse/Infinispan/trunk/cachestore/cloud/src/int... >> http://fisheye.jboss.org/browse/Infinispan/trunk/core/src/test/java/org/i... >> >> And in some cases these control runtime options such as: >> >> http://fisheye.jboss.org/browse/Infinispan/trunk/core/src/main/java/org/i... >> http://fisheye.jboss.org/browse/Infinispan/trunk/server/rest/src/main/sca... >> http://fisheye.jboss.org/browse/Infinispan/trunk/server/core/src/main/sca... >> >> And we occasionally use Properties to configure certain bits, such as certain Hot Rod and Memcached server options: >> >> http://fisheye.jboss.org/browse/Infinispan/trunk/server/core/src/main/sca... >> >> And even Hot Rod client configs. >> >> http://fisheye.jboss.org/browse/Infinispan/trunk/client/hotrod-client/src... >> >> And here are some examples of what the keys to these properties are: >> >> infinispan.jclouds.username >> infinispan.jdbc >> infinispan.tm >> infinispan.config.schema >> infinispan.server.rest.cfg >> program.name >> infinispan.server.host >> infinispan.hotrod-client.servers-default >> >> I would like to standardise on these a bit. It would (a) make it easier to document and (b) provide a greater level of consistency. So here is what I propose: >> >> * All system and property keys start with "infinispan." >> * Properties destined to control the way the test suite runs should have ".test." >> * The next bit should be the relevant affected module. E.g., ".server.hotrod." or ".server.rest." or ".client.hotrod.", or ".server." for stuff that is common across all server endpoints. >> * and the last bit could be descriptive to what the key controls. E.g., ".host". >> >> So, from above, the examples would look like: >> >> infinispan.test.cachestore.jclouds.username >> infinispan.test.cachestore.jdbc.driver >> infinispan.test.core.tm >> infinispan.core.config.schema >> infinispan.server.cfg >> (program.name? Don't know what this is... ) >> infinispan.server.host >> infinispan.client.hotrod.servers >> >> What do you guys think? If we agree on this, this would involve: >> >> 1) Read the correct, new property >> 2) Still read the "legacy" property but spit out a warning >> 3) Update READMEs, javadocs, sample scripts, and wikis/FAQs. >> >> and then we would need to stick with this convention for all future stuff. >> >> Thoughts? >> >> Cheers >> Manik >> -- >> Manik Surtani >> manik(a)jboss.org >> Lead, Infinispan >> Lead, JBoss Cache >> http://www.infinispan.org >> http://www.jbosscache.org >> >> >> >> >> >> _______________________________________________ >> infinispan-dev mailing list >> infinispan-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev