| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.oodt.cas.workflow.cli.action; |
| |
| //JDK imports |
| import java.util.List; |
| |
| //OODT imports |
| import org.apache.oodt.cas.cli.exception.CmdLineActionException; |
| import org.apache.oodt.cas.workflow.structs.WorkflowInstance; |
| import org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient; |
| |
| /** |
| * A {@link CmdLineAction} which lists workflow instances current managed by |
| * workflow manager at given URL. |
| * |
| * @author bfoster (Brian Foster) |
| */ |
| public class GetWorkflowInstsCliAction extends WorkflowCliAction { |
| |
| @Override |
| public void execute(ActionMessagePrinter printer) |
| throws CmdLineActionException { |
| |
| try { |
| XmlRpcWorkflowManagerClient client = getClient(); |
| @SuppressWarnings("unchecked") |
| List<WorkflowInstance> insts = client.getWorkflowInstances(); |
| |
| if (insts == null) { |
| throw new Exception( |
| "WorkflowManager return null workflow instances list"); |
| } |
| for (WorkflowInstance inst : insts) { |
| printer.println("Instance: [id=" |
| + inst.getId() |
| + ", status=" |
| + inst.getStatus() |
| + ", currentTask=" |
| + inst.getCurrentTaskId() |
| + ", workflow=" |
| + inst.getWorkflow().getName() |
| + ",wallClockTime=" |
| + client.getWorkflowWallClockMinutes(inst.getId()) |
| + ",currentTaskWallClockTime=" |
| + client.getWorkflowCurrentTaskWallClockMinutes(inst |
| .getId()) + "]"); |
| } |
| } catch (Exception e) { |
| throw new CmdLineActionException( |
| "Failed to get workflow instances from URL '" + getUrl() |
| + "' : " + e.getMessage(), e); |
| } |
| } |
| } |