cdmlib-io/src/main/java/eu/etaxonomy/cdm/io/common/CdmImportBase.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.common;
  11
  12 import org.apache.log4j.Logger;
  13
  14 import eu.etaxonomy.cdm.common.CdmUtils;
  15 import eu.etaxonomy.cdm.model.reference.ReferenceBase;
  16 import eu.etaxonomy.cdm.model.taxon.TaxonomicTree;
  17
  18 /**
  19  * @author a.mueller
  20  * @created 01.07.2008
  21  * @version 1.0
  22  */
  23 public abstract class CdmImportBase<CONFIG extends IImportConfigurator, STATE extends ImportStateBase> extends CdmIoBase<STATE> implements ICdmImport<CONFIG, STATE>{
  24         @SuppressWarnings("unused")
  25         private static Logger logger = Logger.getLogger(CdmImportBase.class);
  26
  27         protected TaxonomicTree makeTree(STATE state, ReferenceBase ref){
  28                 String treeName = "TaxonTree (Import)";
  29                 if (ref != null && CdmUtils.isNotEmpty(ref.getTitleCache())){
  30                         treeName = ref.getTitleCache();
  31                 }
  32                 TaxonomicTree tree = TaxonomicTree.NewInstance(treeName);
  33                 tree.setReference(ref);
  34
  35
  36                 // use defined uuid for first tree
  37                 CONFIG config = (CONFIG)state.getConfig();
  38                 if (state.countTrees() < 1 ){
  39                         tree.setUuid(config.getTreeUuid());
  40                 }
  41                 getTaxonService().saveTaxonomicTree(tree);
  42                 state.putTree(ref, tree);
  43                 return tree;
  44         }
  45
  46
  47         /**
  48          * Alternative memory saving method variant of
  49          * {@link #makeTree(STATE state, ReferenceBase ref)} which stores only the
  50          * UUID instead of the full tree in the <code>ImportStateBase</code> by
  51          * using <code>state.putTreeUuid(ref, tree);</code>
  52          *
  53          * @param state
  54          * @param ref
  55          * @return
  56          */
  57         protected TaxonomicTree makeTreeMemSave(STATE state, ReferenceBase ref){
  58                 String treeName = "TaxonTree (Import)";
  59                 if (ref != null && CdmUtils.isNotEmpty(ref.getTitleCache())){
  60                         treeName = ref.getTitleCache();
  61                 }
  62                 TaxonomicTree tree = TaxonomicTree.NewInstance(treeName);
  63                 tree.setReference(ref);
  64
  65
  66                 // use defined uuid for first tree
  67                 CONFIG config = (CONFIG)state.getConfig();
  68                 if (state.countTrees() < 1 ){
  69                         tree.setUuid(config.getTreeUuid());
  70                 }
  71                 getTaxonService().saveTaxonomicTree(tree);
  72                 state.putTreeUuid(ref, tree);
  73                 return tree;
  74         }
  75
  76 }