/**
 * 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.search.node.impl;

import org.apache.commons.lang.StringUtils;
import org.apache.lucene.search.Searchable;
import org.json.JSONObject;

import com.senseidb.search.node.SenseiQueryBuilder;
import com.senseidb.search.node.SenseiQueryBuilderFactory;
import com.senseidb.search.req.SenseiQuery;
import com.senseidb.util.JSONUtil.FastJSONArray;
import com.senseidb.util.JSONUtil.FastJSONObject;

public abstract class AbstractJsonQueryBuilderFactory implements
		SenseiQueryBuilderFactory {

	public SenseiQueryBuilder getQueryBuilder(SenseiQuery query, Searchable searchable)
			throws Exception {
		JSONObject jsonQuery=null;
        String queryString = query == null ? null : query.toString();
		if (!StringUtils.isEmpty(queryString)){
//			byte[] bytes = query.toBytes();
//			jsonQuery = new FastJSONObject(new String(bytes,SenseiQuery.UTF_8_CHARSET));
            jsonQuery = new FastJSONObject(queryString);
		}
		return buildQueryBuilder(jsonQuery, searchable);
	}

  public SenseiQueryBuilder getQueryBuilder(SenseiQuery query)
      throws Exception {
    JSONObject jsonQuery = null;
    String queryString = query == null ? null : query.toString();
    if (!StringUtils.isEmpty(queryString)){
      jsonQuery = new FastJSONObject(queryString);
    }
    return buildQueryBuilder(jsonQuery, null);
  }

	public abstract SenseiQueryBuilder buildQueryBuilder(JSONObject jsonQuery, Searchable searchable);
	public abstract SenseiQueryBuilder buildQueryBuilder(JSONObject jsonQuery);

}