| /******************************************************************************* |
| * 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.activities.wsdl.xmlsplitter; |
| |
| import java.io.IOException; |
| import java.io.StringReader; |
| import java.util.List; |
| |
| import net.sf.taverna.t2.visit.VisitReport; |
| import net.sf.taverna.t2.visit.VisitReport.Status; |
| import net.sf.taverna.t2.workflowmodel.health.HealthCheck; |
| import net.sf.taverna.t2.workflowmodel.health.HealthChecker; |
| import net.sf.taverna.wsdl.parser.TypeDescriptor; |
| import net.sf.taverna.wsdl.xmlsplitter.XMLSplitterSerialisationHelper; |
| |
| import org.jdom.Element; |
| import org.jdom.JDOMException; |
| import org.jdom.input.SAXBuilder; |
| |
| public class XMLInputSplitterHealthChecker implements HealthChecker<XMLInputSplitterActivity> { |
| |
| public boolean canVisit(Object subject) { |
| return subject!=null && subject instanceof XMLInputSplitterActivity; |
| } |
| |
| public VisitReport visit(XMLInputSplitterActivity activity, List<Object> ancestors) { |
| Element element; |
| try { |
| String wrappedType = activity.getConfiguration().get("wrappedType").textValue(); |
| element = new SAXBuilder().build(new StringReader(wrappedType)).getRootElement(); |
| } catch (JDOMException | IOException e) { |
| return new VisitReport(HealthCheck.getInstance(), activity, "Error reading wrapped type", HealthCheck.INVALID_CONFIGURATION, Status.SEVERE); |
| } |
| TypeDescriptor typeDescriptor = XMLSplitterSerialisationHelper.extensionXMLToTypeDescriptor(element); |
| if (typeDescriptor==null) { |
| return new VisitReport(HealthCheck.getInstance(), activity, "Unknown datatype for port", HealthCheck.NULL_DATATYPE, Status.SEVERE); |
| } |
| else { |
| return new VisitReport(HealthCheck.getInstance(), activity, "Recognized datatype", HealthCheck.NO_PROBLEM, Status.OK); |
| } |
| } |
| |
| public boolean isTimeConsuming() { |
| return false; |
| } |
| |
| } |