cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/MetadataServiceImpl.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2015 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 package eu.etaxonomy.cdm.api.service;
  11
  12 import java.util.Map;
  13
  14 import org.springframework.beans.factory.annotation.Autowired;
  15 import org.springframework.stereotype.Service;
  16 import org.springframework.transaction.annotation.Transactional;
  17
  18 import eu.etaxonomy.cdm.config.CdmSourceException;
  19 import eu.etaxonomy.cdm.model.metadata.CdmMetaData.MetaDataPropertyName;
  20
  21 /**
  22  * Provides metadata information corresponding ti the underlying CDM Datasource.
  23  *
  24  * @author cmathew
  25  * @date 20 Nov 2015
  26  *
  27  */
  28 @Service
  29 @Transactional(readOnly = true)
  30 public class MetadataServiceImpl implements IMetadataService {
  31
  32
  33     private IDatabaseService databaseService;
  34
  35     @Autowired
  36     public void setDatabaseService(IDatabaseService databaseService) {
  37         this.databaseService = databaseService;
  38     }
  39
  40     /**
  41      * {@inheritDoc}
  42      */
  43     @Override
  44     public  String getDbSchemaVersion() throws CdmSourceException  {
  45         return databaseService.getDbSchemaVersion();
  46
  47     }
  48
  49     /**
  50      * {@inheritDoc}
  51      */
  52     @Override
  53     public boolean isDbEmpty() throws CdmSourceException {
  54         return databaseService.isDbEmpty();
  55     }
  56
  57     /**
  58      * {@inheritDoc}
  59      */
  60     @Override
  61     public Map<MetaDataPropertyName, String> getCdmMetadataMap() throws CdmSourceException {
  62         return databaseService.getCdmMetadataMap();
  63     }
  64
  65 }