console vacuum application

numass-control/vac/build.gradle

@@ -3,6 +3,7 @@ apply plugin: 'application'
 version = "0.4.2"
 
 if (!hasProperty('mainClass')) {
+    //ext.mainClass = 'inr.numass.readvac.app.ConsoleVac'
     ext.mainClass = 'inr.numass.readvac.app.ReadVac'
 }
 mainClassName = mainClass
@@ -10,3 +11,15 @@ mainClassName = mainClass
 dependencies {
     compile project(':numass-control')
 }
+
+//task consoleVac(type: CreateStartScripts) {
+//    mainClassName = "inr.numass.readvac.app.ConsoleVac"
+//    applicationName = "vac-console"
+//    outputDir = new File(project.buildDir, 'scripts')
+//    classpath = jar.outputs.files + project.configurations.runtime
+//}
+//
+//applicationDistribution.into("bin") {
+//    from(consoleVac)
+//    fileMode = 0755
+//}

numass-control/vac/src/main/java/inr/numass/readvac/app/ConsoleVac.java

@@ -0,0 +1,57 @@
+package inr.numass.readvac.app;
+
+import hep.dataforge.control.measurements.Sensor;
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.DefaultParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Options;
+
+import java.time.Duration;
+import java.time.Instant;
+
+/**
+ * A console based application to test vacuum readings
+ * Created by darksnake on 06-Dec-16.
+ */
+public class ConsoleVac {
+    @SuppressWarnings("unchecked")
+    public static void main(String[] args) throws Exception {
+        Options options = new Options();
+
+        options.addOption("c", "class", true, "A short or long class name for vacuumeter device");
+        options.addOption("n", "name", true, "A device name");
+        options.addOption("p", "port", true, "Port name in dataforge-control notation");
+        options.addOption("d", "delay", true, "A delay between measurements in Duration notation");
+
+        if (args.length == 0) {
+            new HelpFormatter().printHelp("vac-console", options);
+            return;
+        }
+
+        DefaultParser parser = new DefaultParser();
+        CommandLine cli = parser.parse(options, args);
+
+        String className = cli.getOptionValue("c");
+        if (!className.contains(".")) {
+            className = "inr.numass.readvac.devices." + className;
+        }
+        String name = cli.getOptionValue("n", "sensor");
+        String port = cli.getOptionValue("p", "com::/dev/ttyUSB0");
+        Duration delay = Duration.parse(cli.getOptionValue("d", "PT1M"));
+
+        if (className == null) {
+            throw new RuntimeException("Vacuumeter class not defined");
+        }
+        Sensor<Double> sensor = (Sensor<Double>) Class.forName(className)
+                .getConstructor(String.class).newInstance(port);
+        try {
+            sensor.init();
+            while (true) {
+                System.out.printf("(%s) %s -> %g%n", Instant.now().toString(), name, sensor.read());
+                Thread.sleep(delay.toMillis());
+            }
+        } finally {
+            sensor.shutdown();
+        }
+    }
+}