Added chart title command-line option; updated Spray-Json to 1.2.5

Author: Dragos Manolescu

build.sbt

@@ -50,7 +50,7 @@ libraryDependencies ++= Seq (
     "net.liftweb" %% "lift-json" % "2.5-M4",
     "net.minidev" % "json-smart" % "1.1.1",
     "com.rojoma" %% "rojoma-json" % "2.2.0",
-    "io.spray" %%  "spray-json" % "1.2.3",
+    "io.spray" %%  "spray-json" % "1.2.5",
     "nl.grons" %% "metrics-scala" % "2.2.0",
     "fr.janalyse" %% "janalyse-jmx" % "0.6.1" % "compile",
     "net.sf.jopt-simple" % "jopt-simple" % "4.4",

src/main/scala/com/microWorkflow/jsonScalaPerftest/Main.scala

@@ -39,6 +39,12 @@ object Main extends App {
       .describedAs("Character; default is 'c'")
       .ofType(classOf[String])
       .defaultsTo("c")
+    val chartTitleOpt = argParser
+      .accepts("title", "Chart title.")
+      .withRequiredArg()
+      .describedAs("title")
+      .ofType(classOf[String])
+      .defaultsTo("JSON Data set")
 
     val options = try {
       argParser.parse(args: _*)
@@ -64,7 +70,10 @@ object Main extends App {
     val ms = if (doMap) experiment.measureMapping(iterations) else experiment.measureParsing(iterations)
 
     if (options.has(reportOpt) && options.valueOf[String](reportOpt) == "b") {
-      val chart = new ChartReporter(if (doMap) "JSON Parsing and Mapping" else "JSON Parsing", ms)
+      val chart = new ChartReporter(options.valueOf(chartTitleOpt) +
+        (if (doMap) " (parsing & mapping)" else " (parsing)")
+        , ms
+        )
       chart.view
       System.in.read()
     } else {