/* * Copyright 2014 Effektif GmbH. * * 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 com.effektif.example.cli.command; import java.io.PrintWriter; import java.util.List; import com.effektif.workflow.api.Configuration; import com.effektif.workflow.api.WorkflowEngine; import com.effektif.workflow.api.query.WorkflowInstanceQuery; import com.effektif.workflow.api.query.WorkflowQuery; import com.effektif.workflow.api.workflow.ExecutableWorkflow; import com.effektif.workflow.impl.WorkflowInstanceStore; import com.effektif.workflow.impl.workflowinstance.WorkflowInstanceImpl; /** * Lists workflows. */ public class WorkflowsCommand implements CommandImpl { @Override public void execute(CommandLine command, Configuration configuration, PrintWriter out) { out.println("Deployed workflows:"); final WorkflowEngine engine = configuration.getWorkflowEngine(); for (ExecutableWorkflow workflow : engine.findWorkflows(new WorkflowQuery())) { out.println(" " + workflow.getSourceWorkflowId()); } out.println(); out.println("Running workflows:"); final WorkflowInstanceStore instanceStore = configuration.get(WorkflowInstanceStore.class); final List<WorkflowInstanceImpl> instances = instanceStore.findWorkflowInstances(new WorkflowInstanceQuery()); for (WorkflowInstanceImpl instance : instances) { out.println(" " + instance.getWorkflow().getSourceWorkflowId()); } out.println(); } }