1 files changed, 70 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/job/command/BaseWatchingCommand.java b/vid-app-common/src/main/java/org/onap/vid/job/command/BaseWatchingCommand.java
new file mode 100644
index 000000000..b619eddfd
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/job/command/BaseWatchingCommand.java
@@ -0,0 +1,70 @@
+package org.onap.vid.job.command;
+
+import org.apache.commons.lang3.ObjectUtils;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.onap.vid.job.Job;
+import org.onap.vid.job.JobCommand;
+import org.onap.vid.job.NextCommand;
+import org.onap.vid.job.impl.JobSharedData;
+import org.onap.vid.services.AsyncInstantiationBusinessLogic;
+
+import javax.inject.Inject;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public abstract class BaseWatchingCommand extends BaseInstantiationCommand implements JobCommand {
+
+    private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(BaseWatchingCommand.class);
+
+    @Inject
+    protected AsyncInstantiationBusinessLogic asyncInstantiationBL;
+
+    @Inject
+    private WatchChildrenJobsBL watchChildrenJobsBL;
+
+    private List<String> childrenJobsIds;
+
+    protected boolean isService;
+
+    public BaseWatchingCommand() {}
+
+    public BaseWatchingCommand(JobSharedData sharedData, List<String> childrenJobsIds, boolean isService) {
+        init(sharedData, childrenJobsIds, isService);
+    }
+
+    @Override
+    public NextCommand call() {
+        Job.JobStatus cumulativeJobsStatus =  watchChildrenJobsBL.cumulateJobStatus(
+                watchChildrenJobsBL.retrieveChildrenJobsStatus(childrenJobsIds),
+                Job.JobStatus.COMPLETED);
+        return getNextCommand(cumulativeJobsStatus);
+    }
+
+    protected abstract NextCommand getNextCommand(Job.JobStatus cumulativeJobsStatus);
+
+    @Override
+    public BaseWatchingCommand init(JobSharedData sharedData, Map<String, Object> commandData) {
+        return init(
+                sharedData,
+                (List<String>) commandData.get("childrenJobs"),
+                (boolean) commandData.get("isService")
+        );
+    }
+
+    protected BaseWatchingCommand init(JobSharedData sharedData, List<String> childrenJobsIds, boolean isService) {
+        super.init(sharedData);
+        this.childrenJobsIds = ObjectUtils.defaultIfNull(childrenJobsIds, new ArrayList<>());
+        this.isService = isService;
+        return this;
+    }
+
+    @Override
+    public Map<String, Object> getData() {
+        Map<String, Object> data = new HashMap<>();
+        data.put("childrenJobs", childrenJobsIds);
+        data.put("isService", isService);
+        return data;
+    }
+}