Add deployment check when deprovisioning monitoring instruments

de.ugoe.cs.rwm.mocci.connector/src-gen/de/ugoe/cs/rwm/mocci/connector/ComponentManager.java

@@ -5,6 +5,7 @@ import java.util.List;
 
 import org.eclipse.cmf.occi.core.Link;
 import org.eclipse.cmf.occi.core.MixinBase;
+import org.eclipse.cmf.occi.infrastructure.Compute;
 import org.modmacao.cm.ConfigurationManagementTool;
 import org.modmacao.cm.ansible.AnsibleCMTool;
 import org.modmacao.occi.platform.Component;
@@ -233,4 +234,14 @@ public class ComponentManager {
 		return true;
 	}
 
+	public static boolean isConnectedToCompute(Component comp) {
+		for (Link link : comp.getLinks()) {
+			if (link.getTarget() != null) {
+				if (link.getTarget() instanceof Compute) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
 }
\ No newline at end of file

de.ugoe.cs.rwm.mocci.connector/src-gen/de/ugoe/cs/rwm/mocci/connector/DatagathererConnector.java

@@ -84,8 +84,10 @@ public class DatagathererConnector extends monitoring.impl.DatagathererImpl {
 	@Override
 	public void occiDelete() {
 		LOGGER.debug("occiDelete() called on " + this);
-		this.stop();
-		this.undeploy();
+		if (ComponentManager.isConnectedToCompute(this)) {
+			this.stop();
+			this.undeploy();
+		}
 	}
 	// End of user code
 

de.ugoe.cs.rwm.mocci.connector/src-gen/de/ugoe/cs/rwm/mocci/connector/DataprocessorConnector.java

@@ -84,8 +84,10 @@ public class DataprocessorConnector extends monitoring.impl.DataprocessorImpl {
 	@Override
 	public void occiDelete() {
 		LOGGER.debug("occiDelete() called on " + this);
-		this.stop();
-		this.undeploy();
+		if (ComponentManager.isConnectedToCompute(this)) {
+			this.stop();
+			this.undeploy();
+		}
 	}
 	// End of user code
 

de.ugoe.cs.rwm.mocci.connector/src-gen/de/ugoe/cs/rwm/mocci/connector/ResultproviderConnector.java

@@ -103,9 +103,10 @@ public class ResultproviderConnector extends monitoring.impl.ResultproviderImpl
 	@Override
 	public void occiDelete() {
 		LOGGER.debug("occiDelete() called on " + this);
-		// TODO: Implement this callback or remove this method.
-		this.stop();
-		this.undeploy();
+		if (ComponentManager.isConnectedToCompute(this)) {
+			this.stop();
+			this.undeploy();
+		}
 	}
 	// End of user code