| /******************************************************************************* |
| * Copyright (C) 2007 The University of Manchester |
| * |
| * Modifications to the initial code base are copyright of their |
| * respective authors, or their employers as appropriate. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public License |
| * as published by the Free Software Foundation; either version 2.1 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| ******************************************************************************/ |
| package net.sf.taverna.t2.workflowmodel.serialization.xml; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import net.sf.taverna.t2.workflowmodel.EditException; |
| import net.sf.taverna.t2.workflowmodel.Processor; |
| import net.sf.taverna.t2.workflowmodel.ProcessorInputPort; |
| import net.sf.taverna.t2.workflowmodel.ProcessorOutputPort; |
| import net.sf.taverna.t2.workflowmodel.processor.activity.Activity; |
| import net.sf.taverna.t2.workflowmodel.processor.activity.ActivityConfigurationException; |
| import net.sf.taverna.t2.workflowmodel.serialization.DeserializationException; |
| |
| import org.jdom.Element; |
| |
| public class ProcessorXMLDeserializer extends AbstractXMLDeserializer { |
| private static ProcessorXMLDeserializer instance = new ProcessorXMLDeserializer(); |
| |
| private ProcessorXMLDeserializer() { |
| |
| } |
| |
| public static ProcessorXMLDeserializer getInstance() { |
| return instance; |
| } |
| |
| @SuppressWarnings("unchecked") |
| public Processor deserializeProcessor(Element el,Map<String,Element>innerDataflowElements) throws EditException, ActivityConfigurationException, ClassNotFoundException, InstantiationException, IllegalAccessException, DeserializationException { |
| String name=el.getChildText(NAME,T2_WORKFLOW_NAMESPACE); |
| Processor result=edits.createProcessor(name); |
| |
| //activities |
| Element activities=el.getChild(ACTIVITIES,T2_WORKFLOW_NAMESPACE); |
| for (Element activity : (List<Element>)activities.getChildren(ACTIVITY,T2_WORKFLOW_NAMESPACE)) { |
| Activity<?> a = ActivityXMLDeserializer.getInstance().deserializeActivity(activity,innerDataflowElements); |
| edits.getAddActivityEdit(result, a).doEdit(); |
| } |
| |
| //ports |
| Element inputPorts = el.getChild(PROCESSOR_INPUT_PORTS,T2_WORKFLOW_NAMESPACE); |
| Element outputPorts = el.getChild(PROCESSOR_OUTPUT_PORTS,T2_WORKFLOW_NAMESPACE); |
| |
| for (Element inputPort : (List<Element>)inputPorts.getChildren(PROCESSOR_PORT,T2_WORKFLOW_NAMESPACE)) { |
| String portName=inputPort.getChildText(NAME,T2_WORKFLOW_NAMESPACE); |
| int portDepth = Integer.valueOf(inputPort.getChildText(DEPTH,T2_WORKFLOW_NAMESPACE)); |
| ProcessorInputPort port = edits.createProcessorInputPort(result, portName, portDepth); |
| edits.getAddProcessorInputPortEdit(result, port).doEdit(); |
| } |
| |
| for (Element outputPort : (List<Element>)outputPorts.getChildren(PROCESSOR_PORT,T2_WORKFLOW_NAMESPACE)) { |
| String portName=outputPort.getChildText(NAME,T2_WORKFLOW_NAMESPACE); |
| int portDepth = Integer.valueOf(outputPort.getChildText(DEPTH,T2_WORKFLOW_NAMESPACE)); |
| int granularDepth = Integer.valueOf(outputPort.getChildText(GRANULAR_DEPTH,T2_WORKFLOW_NAMESPACE)); |
| ProcessorOutputPort port = edits.createProcessorOutputPort(result, portName, portDepth, granularDepth); |
| edits.getAddProcessorOutputPortEdit(result,port).doEdit(); |
| } |
| |
| //TODO: annotations |
| |
| //Dispatch stack |
| Element dispatchStack = el.getChild(DISPATCH_STACK,T2_WORKFLOW_NAMESPACE); |
| DispatchStackXMLDeserializer.getInstance().deserializeDispatchStack(result, dispatchStack); |
| |
| |
| //Iteration strategy |
| Element iterationStrategyStack = el.getChild(ITERATION_STRATEGY_STACK,T2_WORKFLOW_NAMESPACE); |
| IterationStrategyStackXMLDeserializer.getInstance().deserializeIterationStrategyStack(iterationStrategyStack, result.getIterationStrategy()); |
| |
| return result; |
| |
| } |
| } |