Move code to agent.

org.jdrupes.vmoperator.runner.qemu/src/org/jdrupes/vmoperator/runner/qemu/AgentConnector.java

@@ -20,6 +20,7 @@ package org.jdrupes.vmoperator.runner.qemu;
 
 import java.io.IOException;
 import java.nio.file.Path;
+import java.util.List;
 import org.jdrupes.vmoperator.runner.qemu.events.VserportChangeEvent;
 import org.jgrapes.core.Channel;
 import org.jgrapes.core.annotation.Handler;
@@ -52,12 +53,36 @@ public abstract class AgentConnector extends QemuConnector {
      * for the {@link ConfigurationUpdate} event. The values are 
      * forwarded from the {@link Runner} instead.
      *
-     * @param channelId the channel id
+     * @param command the command
-     * @param socketPath the socket path
+     * @param chardev the chardev
      */
-    /* default */ void configure(String channelId, Path socketPath) {
+    @SuppressWarnings("PMD.CognitiveComplexity")
+    protected void configure(List<String> command, String chardev) {
+        Path socketPath = null;
+        for (var arg : command) {
+            if (arg.startsWith("virtserialport,")
+                && arg.contains("chardev=" + chardev)) {
+                for (var prop : arg.split(",")) {
+                    if (prop.startsWith("id=")) {
+                        channelId = prop.substring(3);
+                    }
+                }
+            }
+            if (arg.startsWith("socket,")
+                && arg.contains("id=" + chardev)) {
+                for (var prop : arg.split(",")) {
+                    if (prop.startsWith("path=")) {
+                        socketPath = Path.of(prop.substring(5));
+                    }
+                }
+            }
+        }
+        if (channelId == null || socketPath == null) {
+            logger.warning(() -> "Definition of chardev " + chardev
+                + " missing in runner template.");
+            return;
+        }
         super.configure(socketPath);
-        this.channelId = channelId;
         logger.fine(() -> getClass().getSimpleName() + " configured with"
             + " channelId=" + channelId);
     }

org.jdrupes.vmoperator.runner.qemu/src/org/jdrupes/vmoperator/runner/qemu/Runner.java

@@ -192,7 +192,7 @@ import org.jgrapes.util.events.WatchFile;
  */
 @SuppressWarnings({ "PMD.ExcessiveImports", "PMD.AvoidPrintStackTrace",
     "PMD.DataflowAnomalyAnalysis", "PMD.TooManyMethods",
-    "PMD.CouplingBetweenObjects", "PMD.TooManyFields", "PMD.GodClass" })
+    "PMD.CouplingBetweenObjects", "PMD.TooManyFields" })
 public class Runner extends Component {
 
     private static final String QEMU = "qemu";
@@ -362,8 +362,10 @@ public class Runner extends Component {
             // Forward some values to child components
             qemuMonitor.configure(initialConfig.monitorSocket,
                 initialConfig.vm.powerdownTimeout);
-            configureAgentClient(guestAgentClient, "guest-agent-socket");
+            guestAgentClient.configure(qemuDefinition.command,
-            configureAgentClient(vmopAgentClient, "vmop-agent-socket");
+                "guest-agent-socket");
+            vmopAgentClient.configure(qemuDefinition.command,
+                "vmop-agent-socket");
         } catch (IllegalArgumentException | IOException | TemplateException e) {
             logger.log(Level.SEVERE, e, () -> "Invalid configuration: "
                 + e.getMessage());
@@ -486,36 +488,6 @@ public class Runner extends Component {
         }
     }
 
-    @SuppressWarnings("PMD.CognitiveComplexity")
-    private void configureAgentClient(AgentConnector client, String chardev) {
-        String id = null;
-        Path path = null;
-        for (var arg : qemuDefinition.command) {
-            if (arg.startsWith("virtserialport,")
-                && arg.contains("chardev=" + chardev)) {
-                for (var prop : arg.split(",")) {
-                    if (prop.startsWith("id=")) {
-                        id = prop.substring(3);
-                    }
-                }
-            }
-            if (arg.startsWith("socket,")
-                && arg.contains("id=" + chardev)) {
-                for (var prop : arg.split(",")) {
-                    if (prop.startsWith("path=")) {
-                        path = Path.of(prop.substring(5));
-                    }
-                }
-            }
-        }
-        if (id == null || path == null) {
-            logger.warning(() -> "Definition of chardev " + chardev
-                + " missing in runner template.");
-            return;
-        }
-        client.configure(id, path);
-    }
-
     /**
      * Handle the started event.
      *