/*
 * 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
 *
 * 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.apache.olingo.commons.core.edm.primitivetype;

import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
import org.apache.olingo.commons.api.edm.geo.Geospatial.Dimension;
import org.apache.olingo.commons.api.edm.geo.Geospatial.Type;
import org.apache.olingo.commons.api.edm.geo.GeospatialCollection;

public final class EdmGeographyCollection extends AbstractGeospatialType<GeospatialCollection> {

  private static final EdmGeographyCollection INSTANCE = new EdmGeographyCollection();

  public static EdmGeographyCollection getInstance() {
    return INSTANCE;
  }

  public EdmGeographyCollection() {
    super(GeospatialCollection.class, Dimension.GEOGRAPHY, Type.GEOSPATIALCOLLECTION);
  }

  @Override
  protected <T> T internalValueOfString(final String value, final Boolean isNullable, final Integer maxLength,
      final Integer precision, final Integer scale, final Boolean isUnicode,
      final Class<T> returnType) throws EdmPrimitiveTypeException {

    final GeospatialCollection collection =
        stringToCollection(value, isNullable, maxLength, precision, scale, isUnicode);
    if (returnType.isAssignableFrom(GeospatialCollection.class)) {
      return returnType.cast(collection);
    } else {
      throw new EdmPrimitiveTypeException("The value type " + returnType + " is not supported.");
    }
  }

  @Override
  protected <T> String internalValueToString(final T value, final Boolean isNullable, final Integer maxLength,
      final Integer precision, final Integer scale, final Boolean isUnicode) throws EdmPrimitiveTypeException {

    if (value instanceof GeospatialCollection) {
      return toString((GeospatialCollection) value, isNullable, maxLength, precision, scale, isUnicode);
    }

    throw new EdmPrimitiveTypeException("The value type " + value.getClass() + " is not supported.");
  }
}
