cdmlib-io/src/main/java/eu/etaxonomy/cdm/io/berlinModel/out/mapper/CreatedAndNotesMapper.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.cdm.io.berlinModel.out.mapper;
  12
  13 import java.sql.PreparedStatement;
  14 import java.sql.SQLException;
  15
  16 import org.apache.log4j.Logger;
  17
  18 import eu.etaxonomy.cdm.common.CdmUtils;
  19 import eu.etaxonomy.cdm.io.berlinModel.out.DbExportState;
  20 import eu.etaxonomy.cdm.io.common.MultipleAttributeMapperBase;
  21 import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
  22 import eu.etaxonomy.cdm.model.common.Annotation;
  23 import eu.etaxonomy.cdm.model.common.CdmBase;
  24
  25 /**
  26  * @author a.mueller
  27  * @created 12.05.2009
  28  * @version 1.0
  29  */
  30 public class CreatedAndNotesMapper extends MultipleAttributeMapperBase<DbSingleAttributeExportMapperBase<DbExportState<?>>> implements IDbExportMapper<DbExportState<?>>{
  31         @SuppressWarnings("unused")
  32         private static final Logger logger = Logger.getLogger(CreatedAndNotesMapper.class);
  33
  34         public static CreatedAndNotesMapper NewInstance(){
  35                 return new CreatedAndNotesMapper(true);
  36         }
  37
  38         public static CreatedAndNotesMapper NewInstance(boolean withUpdate){
  39                 return new CreatedAndNotesMapper(withUpdate);
  40         }
  41
  42
  43         /**
  44          * @param dbAttributString
  45          * @param cdmAttributeString
  46          */
  47         private CreatedAndNotesMapper(boolean withUpdate) {
  48                 singleMappers.add(DbStringMapper.NewInstance("createdBy", "Created_Who"));
  49                 singleMappers.add(DbDateMapper.NewInstance("created", "Created_When"));
  50                 singleMappers.add(MethodMapper.NewInstance("Notes", this.getClass(), "getNotes", AnnotatableEntity.class));
  51                 if (withUpdate){
  52                         singleMappers.add(DbStringMapper.NewInstance("updatedBy", "Updated_Who"));
  53                         singleMappers.add(DbDateMapper.NewInstance("updated", "Updated_When"));
  54                 }
  55         }
  56
  57
  58         /* (non-Javadoc)
  59          * @see eu.etaxonomy.cdm.io.berlinModel.out.mapper.IDbExportMapper#initialize(java.sql.PreparedStatement, eu.etaxonomy.cdm.io.berlinModel.out.mapper.IndexCounter, eu.etaxonomy.cdm.io.berlinModel.out.DbExportState)
  60          */
  61         public void initialize(PreparedStatement stmt, IndexCounter index, DbExportState<?> state, String tableName) {
  62                 for (DbSingleAttributeExportMapperBase<DbExportState<?>> mapper : singleMappers){
  63                         mapper.initialize(stmt, index, state, tableName);
  64                 }
  65         }
  66
  67
  68         /* (non-Javadoc)
  69          * @see eu.etaxonomy.cdm.io.berlinModel.out.mapper.IDbExportMapper#invoke(eu.etaxonomy.cdm.model.common.CdmBase)
  70          */
  71         public boolean invoke(CdmBase cdmBase) throws SQLException {
  72                 boolean result = true;
  73                 for (DbSingleAttributeExportMapperBase<DbExportState<?>> mapper : singleMappers){
  74                         result &= mapper.invoke(cdmBase);
  75                 }
  76                 return result;
  77         }
  78
  79         //used by MethodMapper
  80         @SuppressWarnings("unused")
  81         private static String getNotes(AnnotatableEntity obj){
  82                 String result = "";
  83                 String separator = ";";
  84                 for (Annotation annotation :obj.getAnnotations()){
  85                         result = CdmUtils.concat(separator, result, annotation.getText());
  86                 }
  87                 return (result.trim().equals("")? null : result);
  88         }
  89
  90 }