/**
 * This software is licensed to you under the Apache License, Version 2.0 (the
 * "Apache License").
 *
 * LinkedIn's contributions are made under the Apache License. If you contribute
 * to the Software, the contributions will be deemed to have been made under the
 * Apache License, unless you expressly indicate otherwise. Please do not make any
 * contributions that would be inconsistent with the Apache License.
 *
 * You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, this software
 * distributed under the Apache License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache
 * License for the specific language governing permissions and limitations for the
 * software governed under the Apache License.
 *
 * © 2012 LinkedIn Corp. All Rights Reserved.  
 */
package com.senseidb.plugin;

import java.util.Map;

import com.browseengine.bobo.facets.data.FacetDataFetcher;
import com.browseengine.bobo.facets.data.TermListFactory;
import com.browseengine.bobo.facets.FacetHandler;
import com.browseengine.bobo.facets.impl.VirtualSimpleFacetHandler;

public class VirtualSimpleFacetHandlerSenseiPluginFactory extends AbstractFacetHandlerSenseiPluginFactory
{
  public static final String TERMLISTFACTORY = "termListFactory";
  public static final String FACETDATAFETCHER = "facetDataFetcher";

  @Override
  public FacetHandler getBean(Map<String,String> initProperties,
                              String fullPrefix,
                              SenseiPluginRegistry pluginRegistry)
  {
    FacetDataFetcher facetDataFetcher = pluginRegistry.getBeanByName(initProperties.get(FACETDATAFETCHER),
                                                                     FacetDataFetcher.class);
    if (facetDataFetcher == null)
      throw new IllegalArgumentException(FACETDATAFETCHER + " is not set");

    TermListFactory termListFactory = TermListFactorySenseiPluginFactory.getFactory(
                                        initProperties.get(TERMLISTFACTORY));
    if (termListFactory == null)
    {
      termListFactory = pluginRegistry.getBeanByName(initProperties.get(TERMLISTFACTORY),
                                                     TermListFactory.class);
    }

    return new VirtualSimpleFacetHandler(SenseiPluginRegistry.getNameByPrefix(fullPrefix),
                                         termListFactory,
                                         facetDataFetcher,
                                         getDepends(initProperties));
  }
}