[ONOS-7732] Automating switch workflow: api, app, and sample workflows
Change-Id: Iee87d4fe6cf61c1f8904d1d77df5f913a712b64a
diff --git a/apps/workflow/app/src/main/java/org/onosproject/workflow/cli/WorkFlowCommand.java b/apps/workflow/app/src/main/java/org/onosproject/workflow/cli/WorkFlowCommand.java
new file mode 100644
index 0000000..94b099b
--- /dev/null
+++ b/apps/workflow/app/src/main/java/org/onosproject/workflow/cli/WorkFlowCommand.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2018-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.node.JsonNodeFactory;
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.workflow.api.DefaultWorkflowDescription;
+import org.onosproject.workflow.api.WorkflowService;
+import org.onosproject.workflow.api.WorkflowException;
+
+import java.util.Arrays;
+import java.util.Objects;
+
+@Command(scope = "onos", name = "workflow", description = "workflow cli")
+public class WorkFlowCommand extends AbstractShellCommand {
+
+ @Argument (index = 0, name = "cmd", description = "command(invoke)", required = true)
+ private String cmd = null;
+
+ @Argument (index = 1, name = "id", description = "workflow id(URI)", required = true)
+ private String id = null;
+
+ @Argument (index = 2, name = "name", description = "workplace name", required = true)
+ private String name = null;
+
+ @Override
+ protected void execute() {
+ if (Objects.isNull(cmd)) {
+ error("invalid cmd parameter");
+ return;
+ }
+
+ switch (cmd) {
+ case "invoke":
+ if (Objects.isNull(id)) {
+ error("invalid workflow id parameter");
+ return;
+ }
+
+ if (Objects.isNull(name)) {
+ error("invalid workplace name parameter");
+ return;
+ }
+
+ invoke(id, name);
+ break;
+ default:
+ print("Unsupported cmd: " + cmd);
+ }
+ }
+
+ /**
+ * Invokes workflow.
+ * @param workflowId workflow id
+ * @param workplaceName workplace name
+ */
+ private void invoke(String workflowId, String workplaceName) {
+
+ WorkflowService service = get(WorkflowService.class);
+ DefaultWorkflowDescription wfDesc = DefaultWorkflowDescription.builder()
+ .workplaceName(workplaceName)
+ .id(workflowId)
+ .data(JsonNodeFactory.instance.objectNode())
+ .build();
+ try {
+ service.invokeWorkflow(wfDesc);
+ } catch (WorkflowException e) {
+ error(e.getMessage() + ", trace: " + Arrays.asList(e.getStackTrace()));
+ }
+ }
+}