| /* |
| * Copyright (C) 2003 The University of Manchester |
| * |
| * Modifications to the initial code base are copyright of their |
| * respective authors, or their employers as appropriate. Authorship |
| * of the modifications may be determined from the ChangeLog placed at |
| * the end of this file. |
| * |
| * 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 |
| * USA. |
| * |
| **************************************************************** |
| * Source code information |
| * ----------------------- |
| * Filename $RCSfile: SOAPResponseParserFactory.java,v $ |
| * Revision $Revision: 1.1 $ |
| * Release status $State: Exp $ |
| * Last modified on $Date: 2007/11/28 16:05:45 $ |
| * by $Author: sowen70 $ |
| * Created on 05-May-2006 |
| *****************************************************************/ |
| package net.sf.taverna.wsdl.soap; |
| |
| import java.util.List; |
| |
| import net.sf.taverna.wsdl.parser.TypeDescriptor; |
| |
| /** |
| * A factory class that selects the correct type of SOAPResponseParser according |
| * to the service type , the types output of that service, and the response from |
| * invoking that service. |
| * |
| * @author sowen |
| * |
| */ |
| @SuppressWarnings("unchecked") |
| public class SOAPResponseParserFactory { |
| |
| private static SOAPResponseParserFactory instance = new SOAPResponseParserFactory(); |
| |
| public static SOAPResponseParserFactory instance() { |
| return instance; |
| } |
| |
| /** |
| * returns an instance of the appropriate type of SOAPResponseParser |
| * |
| * @param response - |
| * List of SOAPBodyElement's resulting from the service |
| * invokation. |
| * @param use - |
| * the type of the service - 'literal' or 'encoded' |
| * @param style - |
| * the style of the service - 'document' or 'rpc' |
| * @param outputDescriptors - |
| * the List of {@link TypeDescriptor}'s describing the service outputs |
| * @return |
| * @see SOAPResponseParser |
| */ |
| public SOAPResponseParser create(List response, String use, String style, |
| List<TypeDescriptor> outputDescriptors) { |
| |
| SOAPResponseParser result = null; |
| |
| if (outputIsPrimitive(outputDescriptors)) { |
| if (use.equalsIgnoreCase("literal")) { |
| result = new SOAPResponsePrimitiveLiteralParser(outputDescriptors); |
| } |
| else { |
| result = new SOAPResponsePrimitiveParser(outputDescriptors); |
| } |
| } else if (use.equals("literal")) { |
| result = new SOAPResponseLiteralParser(outputDescriptors); |
| } else { |
| if (response.size() > 1) { |
| result = new SOAPResponseEncodedMultiRefParser(outputDescriptors); |
| } else { |
| result = new SOAPResponseEncodedParser(outputDescriptors); |
| } |
| } |
| |
| return result; |
| } |
| |
| private boolean outputIsPrimitive(List<TypeDescriptor> outputDescriptors) { |
| boolean result = true; |
| for (TypeDescriptor d : outputDescriptors) { |
| if (d.getMimeType().equals("'text/xml'")) { |
| result = false; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| } |