/*
    * Copyright 2009 the original author or authors.
    * 
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *     
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.openehealth.ipf.commons.ihe.xds.core.transform.requests.query;
  
  import static org.openehealth.ipf.commons.ihe.xds.core.transform.requests.QueryParameter.*;
  
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLAdhocQueryRequest;
  import org.openehealth.ipf.commons.ihe.xds.core.requests.query.GetDocumentsQuery;
  import org.openehealth.ipf.commons.ihe.xds.core.requests.query.GetRelatedDocumentsQuery;
  
  /**
   * Transforms between a {@link GetDocumentsQuery} and {@link EbXMLAdhocQueryRequest}.
   * @author Jens Riemschneider
   */
  public class GetRelatedDocumentsQueryTransformer extends GetFromDocumentQueryTransformer<GetRelatedDocumentsQuery> {
      @Override
      public void toEbXML(GetRelatedDocumentsQuery query, EbXMLAdhocQueryRequest ebXML) {
          if (query == null || ebXML == null) {
              return;
          }
          
          super.toEbXML(query, ebXML);
          
          QuerySlotHelper slots = new QuerySlotHelper(ebXML);
          slots.fromAssociationType(ASSOCIATION_TYPE, query.getAssociationTypes());
          slots.fromDocumentEntryType(DOC_ENTRY_TYPE, query.getDocumentEntryTypes());
          slots.fromStatus(ASSOCIATION_STATUS, query.getAssociationStatuses());
          slots.fromInteger(METADATA_LEVEL, query.getMetadataLevel());
      }
      
      @Override
      public void fromEbXML(GetRelatedDocumentsQuery query, EbXMLAdhocQueryRequest ebXML) {
          if (query == null || ebXML == null) {
              return;
          }
          
          super.fromEbXML(query, ebXML);
          
          QuerySlotHelper slots = new QuerySlotHelper(ebXML);        
          query.setAssociationTypes(slots.toAssociationType(ASSOCIATION_TYPE));
          query.setDocumentEntryTypes(slots.toDocumentEntryType(DOC_ENTRY_TYPE));
          query.setAssociationStatuses(slots.toStatus(ASSOCIATION_STATUS));
          query.setMetadataLevel(slots.toInteger(METADATA_LEVEL));
      }
  }