cdmlib-io/src/main/java/eu/etaxonomy/cdm/io/reference/endnote/in/EndNoteImportBase.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.cdm.io.reference.endnote.in;
  11
  12 import org.apache.log4j.Logger;
  13 import org.jdom.Element;
  14 import org.jdom.Namespace;
  15
  16 import eu.etaxonomy.cdm.io.common.CdmImportBase;
  17
  18 /**
  19  * @author a.mueller
  20  * @created 04.08.2008
  21  * @version 1.0
  22  */
  23 public abstract class EndNoteImportBase  extends CdmImportBase<EndnoteImportConfigurator, EndnoteImportState> {
  24         private static final Logger logger = Logger.getLogger(EndNoteImportBase.class);
  25
  26 //      protected abstract void doInvoke(EndnoteImportState state);
  27
  28         protected Element getXmlElement(EndnoteImportConfigurator tcsConfig){
  29                 Element root = tcsConfig.getSourceRoot();
  30
  31                 if (! "xml".equals(root.getName())){
  32                         logger.error("Root element is not 'xml'");
  33                         return null;
  34                 }
  35                 if (tcsConfig.getEndnoteNamespace() == null){
  36                         logger.error("No namespace defined for tcs");
  37                         return null;
  38                 }
  39                 if (! tcsConfig.getEndnoteNamespace().equals(root.getNamespace())){
  40                         logger.error("Wrong namespace for element 'xml'");
  41                         return null;
  42                 }
  43                 //TODO prevent multiple elements
  44
  45                 return root;
  46         }
  47 }