CLI to display workflow status
Change-Id: I3d269693b97237fad5f69723dec0619de2c45055
diff --git a/apps/workflow/app/src/main/java/org/onosproject/workflow/cli/WorkflowStatusCommand.java b/apps/workflow/app/src/main/java/org/onosproject/workflow/cli/WorkflowStatusCommand.java
new file mode 100644
index 0000000..3746b5f
--- /dev/null
+++ b/apps/workflow/app/src/main/java/org/onosproject/workflow/cli/WorkflowStatusCommand.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.workflow.cli;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.workflow.api.WorkplaceStore;
+import org.onosproject.workflow.api.WorkflowStore;
+import org.onosproject.workflow.api.WorkflowContext;
+import org.onosproject.workflow.api.Workflow;
+import org.onosproject.workflow.api.JsonDataModelTree;
+import org.onosproject.workflow.api.WorkflowException;
+
+
+import java.util.Objects;
+
+@Service
+@Command(scope = "onos", name = "workflow-nodes", description = "workflow status cli")
+public class WorkflowStatusCommand extends AbstractShellCommand {
+
+ static final String STATUS = "status";
+
+ @Argument(index = 0, name = "cmd",
+ description = "command(" + STATUS + "eval)",
+ required = true)
+ private String cmd = null;
+
+ @Override
+ protected void doExecute() {
+ if (Objects.isNull(cmd)) {
+ error("invalid cmd parameter");
+ return;
+ }
+
+
+ switch (cmd) {
+ case STATUS:
+ invoke();
+ break;
+ default:
+ print("Unsupported cmd: " + cmd);
+ }
+ }
+
+
+ private void invoke() {
+ try {
+ WorkflowStore workflowStore = get(WorkflowStore.class);
+ WorkplaceStore workplaceStore = get(WorkplaceStore.class);
+ System.out.printf("%-25s %-45s %-10s%n", "DEVICEIP", " WORKFLOW NAME", "WORKFLOW STATE");
+ for (WorkflowContext context : workplaceStore.getContexts()) {
+ for (Workflow workflow : workflowStore.getAll()) {
+ if (context.workflowId().equals(workflow.id())) {
+ JsonDataModelTree tree = (JsonDataModelTree) context.data();
+ JsonNode mgmtIp = tree.nodeAt("/mgmtIp");
+ System.out.printf("%-25s %-45s %-10s%n", mgmtIp, context.name(), context.state().toString());
+ }
+
+ }
+ }
+
+ } catch (WorkflowException e) {
+ e.printStackTrace();
+ }
+
+ }
+}
+