| /* |
| * 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.taverna.workflow.edits; |
| |
| import static org.apache.taverna.scufl2.api.common.Scufl2Tools.NESTED_WORKFLOW; |
| import org.apache.taverna.scufl2.api.activity.Activity; |
| import org.apache.taverna.scufl2.api.common.Named; |
| import org.apache.taverna.scufl2.api.configurations.Configuration; |
| import org.apache.taverna.scufl2.api.container.WorkflowBundle; |
| import org.apache.taverna.scufl2.api.core.Workflow; |
| import org.apache.taverna.scufl2.api.port.ActivityPort; |
| import org.apache.taverna.scufl2.api.port.InputPort; |
| import org.apache.taverna.scufl2.api.port.ProcessorPort; |
| import org.apache.taverna.scufl2.api.port.WorkflowPort; |
| import org.apache.taverna.scufl2.api.profiles.ProcessorBinding; |
| import org.apache.taverna.scufl2.api.profiles.ProcessorInputPortBinding; |
| import org.apache.taverna.scufl2.api.profiles.ProcessorOutputPortBinding; |
| import org.apache.taverna.scufl2.api.profiles.Profile; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| |
| /** |
| * Renames a Named WorkflowBean. |
| * |
| * @author David Withers |
| */ |
| public class RenameEdit<T extends Named> extends AbstractEdit<T> { |
| private String oldName, newName; |
| |
| public RenameEdit(T named, String newName) { |
| super(named); |
| this.newName = newName; |
| oldName = named.getName(); |
| } |
| |
| @Override |
| protected void doEditAction(T named) { |
| named.setName(newName); |
| if (named instanceof WorkflowPort) |
| checkNestedPortNames((WorkflowPort) named, oldName, newName); |
| } |
| |
| @Override |
| protected void undoEditAction(T named) { |
| named.setName(oldName); |
| if (named instanceof WorkflowPort) |
| checkNestedPortNames((WorkflowPort) named, newName, oldName); |
| } |
| |
| private void checkNestedPortNames(WorkflowPort workflowPort, String oldName, String newName) { |
| Workflow workflow = workflowPort.getParent(); |
| if (workflow == null) |
| return; |
| WorkflowBundle workflowBundle = workflow.getParent(); |
| if (workflowBundle == null) |
| return; |
| for (Profile profile : workflowBundle.getProfiles()) |
| for (Activity activity : profile.getActivities()) |
| if (activity.getType().equals(NESTED_WORKFLOW)) |
| for (Configuration c : scufl2Tools.configurationsFor(activity, profile)) |
| changeActivityPortName(workflowPort, oldName, |
| newName, workflow, workflowBundle, activity, c); |
| } |
| |
| private void changeActivityPortName(WorkflowPort workflowPort, |
| String oldName, String newName, Workflow workflow, |
| WorkflowBundle workflowBundle, Activity activity, Configuration c) { |
| JsonNode nested = c.getJson().get("nestedWorkflow"); |
| Workflow nestedWorkflow = workflowBundle.getWorkflows().getByName( |
| nested.asText()); |
| if (nestedWorkflow != workflow) |
| return; |
| |
| ActivityPort activityPort; |
| if (workflowPort instanceof InputPort) { |
| activityPort = activity.getInputPorts().getByName(oldName); |
| changeProcessorInputPortName(oldName, newName, activity, |
| activityPort); |
| } else { |
| activityPort = activity.getOutputPorts().getByName(oldName); |
| changeProcessorOutputPortName(oldName, newName, activity, |
| activityPort); |
| } |
| activityPort.setName(newName); |
| } |
| |
| private void changeProcessorInputPortName(String oldName, String newName, |
| Activity activity, ActivityPort activityPort) { |
| bindings: for (ProcessorBinding binding : scufl2Tools |
| .processorBindingsToActivity(activity)) |
| for (ProcessorInputPortBinding portBinding : binding |
| .getInputPortBindings()) |
| if (portBinding.getBoundActivityPort() == activityPort) { |
| ProcessorPort processorPort = portBinding |
| .getBoundProcessorPort(); |
| if (processorPort.getName().equals(oldName)) { |
| processorPort.setName(newName); |
| continue bindings; |
| } |
| } |
| } |
| |
| private void changeProcessorOutputPortName(String oldName, String newName, |
| Activity activity, ActivityPort activityPort) { |
| bindings: for (ProcessorBinding binding : scufl2Tools |
| .processorBindingsToActivity(activity)) |
| for (ProcessorOutputPortBinding portBinding : binding |
| .getOutputPortBindings()) |
| if (portBinding.getBoundActivityPort() == activityPort) { |
| ProcessorPort processorPort = portBinding |
| .getBoundProcessorPort(); |
| if (processorPort.getName().equals(oldName)) { |
| processorPort.setName(newName); |
| continue bindings; |
| } |
| } |
| } |
| } |