feat(model-server): new cmdline parameter --local-persistence

Uses ignite with local storage, without having to run a postgres database.
The map based in memory storage often behaves differently and doesn't show the
same performance issues as the ignite implementation.
This new option allows more realistic testing.

Author: slisson

model-server/src/main/kotlin/org/modelix/model/server/CmdLineArgs.kt

@@ -21,6 +21,9 @@ internal class CmdLineArgs {
     @Parameter(names = ["-inmemory"], description = "Use in-memory storage", converter = BooleanConverter::class)
     var inmemory = false
 
+    @Parameter(names = ["--local-persistence"], description = "Use ignite with local disk persistence", converter = BooleanConverter::class)
+    var localPersistence = false
+
     @Parameter(names = ["-dumpout"], description = "Dump in memory storage", converter = StringConverter::class)
     var dumpOutName: String? = null
 

model-server/src/main/kotlin/org/modelix/model/server/Main.kt

@@ -130,6 +130,8 @@ object Main {
                             ),
                         )
                 }
+            } else if (cmdLineArgs.localPersistence) {
+                storeClient = IgniteStoreClient(cmdLineArgs.jdbcConfFile, inmemory = true)
             } else {
                 storeClient = IgniteStoreClient(cmdLineArgs.jdbcConfFile)
                 if (cmdLineArgs.schemaInit) {