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/*******************************************************************************
 * Copyright 2013 Francesco Cina'
 *
 * 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 com.jporm.rx.query.delete;

import java.util.List;

import com.jporm.rx.session.SqlExecutor;
import com.jporm.sql.query.delete.Delete;
import com.jporm.sql.query.where.Where;
import com.jporm.sql.query.where.WhereDefault;

import io.reactivex.Single;

/**
 *
 * @author Francesco Cina
 *
 *         10/lug/2011
 */
public class CustomDeleteQueryImpl implements CustomDeleteQuery, CustomDeleteQueryWhere, WhereDefault {

    private final SqlExecutor sqlExecutor;
    private final Delete sqlDelete;

    public CustomDeleteQueryImpl(Delete sqlDelete, final SqlExecutor sqlExecutor) {
        this.sqlDelete = sqlDelete;
        this.sqlExecutor = sqlExecutor;
    }

    @Override
    public Single execute() {
        return sqlExecutor.update(sqlQuery(), sqlValues())
                .map(updatedResult -> new DeleteResultImpl(updatedResult.updated()));
    }

    @Override
    public CustomDeleteQueryWhere where() {
        return this;
    }

    @Override
    public void sqlValues(List