content: /*****************************************************************
   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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
   *
   *    https://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.apache.cayenne.gen;
  
  import org.apache.cayenne.map.DataMap;
  import org.apache.cayenne.map.QueryDescriptor;
  import org.apache.cayenne.util.Util;
  import org.apache.velocity.context.Context;
  
  import java.util.Collection;
  import java.util.LinkedList;
  
  /**
   * {@link Artifact} facade for a DataMap.
   * 
   * @since 3.0
   */
  public class DataMapArtifact implements Artifact {
  
      public static final String DATAMAP_UTILS_KEY = "dataMapUtils";
  
      protected DataMap dataMap;
      protected Collection<QueryDescriptor> selectQueries;
      protected Collection<QueryDescriptor> execQueries;
  
      protected Collection<String> queryNames;
  
      public DataMapArtifact(DataMap dataMap, Collection<QueryDescriptor> queries) {
          this.dataMap = dataMap;
          selectQueries = new LinkedList<>();
          execQueries = new LinkedList<>();
          queryNames = new LinkedList<>();
          addQueries(queries);
      }
  
      public String getQualifiedBaseClassName() {
          return Object.class.getName();
      }
  
      public String getQualifiedClassName() {
          return dataMap.getNameWithDefaultPackage(Util.underscoredToJava(dataMap.getName(), true));
      }
  
      public Object getObject() {
          return this;
      }
  
      public void postInitContext(Context context) {
          DataMapUtils dataMapUtils = new DataMapUtils();
          context.put(DATAMAP_UTILS_KEY, dataMapUtils);
      }
  
      public TemplateType[] getTemplateTypes(ArtifactGenerationMode mode) {
          switch (mode) {
              case SINGLE_CLASS:
                  return new TemplateType[] {
                      TemplateType.DATAMAP_SINGLE_CLASS
                  };
              case GENERATION_GAP:
                  return new TemplateType[] {
                          TemplateType.DATAMAP_SUPERCLASS, TemplateType.DATAMAP_SUBCLASS
                  };
              default:
                  return new TemplateType[0];
          }
      }
  
      private void addQueries(Collection<QueryDescriptor> queries) {
          if (queries != null) {
              for (QueryDescriptor query : queries) {
                  addQuery(query);
              }
          }
      }
  
      private void addQuery(QueryDescriptor query) {
  
          switch (query.getType()) {
              case QueryDescriptor.SELECT_QUERY:
                  selectQueries.add(query);
                  break;
              // For now put all other queries to MappedExec list.
              // Some additional flag could be introduced to control this explicitly.
              case QueryDescriptor.PROCEDURE_QUERY:
              case QueryDescriptor.SQL_TEMPLATE:
              case QueryDescriptor.EJBQL_QUERY:
                  execQueries.add(query);
                  break;
          }
  
          if (query.getName() != null && !"".equals(query.getName())) {
              queryNames.add(query.getName());
          }
      }
  
      public Collection<QueryDescriptor> getSelectQueries() {
          return selectQueries;
      }
  
      public Collection<QueryDescriptor> getExecQueries() {
          return execQueries;
      }
  
      public boolean hasSelectQueries() {
          return !selectQueries.isEmpty();
      }
  
      public boolean hasExecQueries() {
          return !execQueries.isEmpty();
      }
  
      public boolean hasQueryNames() {
          return !queryNames.isEmpty();
      }
  
      public Collection<String> getQueryNames() {
          return queryNames;
      }
  
      public DataMap getDataMap() {
      	return dataMap;
      }
  }
  