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/*
 * Copyright (c) 2012-2016 Savoir Technologies, Inc.
 *
 * 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.savoirtech.hecate.pojo.query.def;

import java.util.Iterator;
import java.util.List;
import java.util.concurrent.Executor;
import java.util.stream.Collectors;

import com.datastax.driver.core.Session;
import com.datastax.driver.core.querybuilder.Select;
import com.google.common.collect.Iterators;
import com.savoirtech.hecate.pojo.binding.PojoBinding;
import com.savoirtech.hecate.pojo.query.AbstractPojoQuery;
import com.savoirtech.hecate.pojo.query.ParameterConverter;
import com.savoirtech.hecate.pojo.query.PojoQueryContextFactory;

public class DefaultPojoQuery

extends AbstractPojoQuery

{ //---------------------------------------------------------------------------------------------------------------------- // Fields //---------------------------------------------------------------------------------------------------------------------- private final List parameterConverters; //---------------------------------------------------------------------------------------------------------------------- // Constructors //---------------------------------------------------------------------------------------------------------------------- public DefaultPojoQuery(Session session, PojoBinding

binding, PojoQueryContextFactory contextFactory, Select.Where select, List parameterConverters, Executor executor) { super(session, binding, contextFactory, select, executor); this.parameterConverters = parameterConverters; } //---------------------------------------------------------------------------------------------------------------------- // Other Methods //---------------------------------------------------------------------------------------------------------------------- @Override protected Object[] convertParameters(Object[] params) { Iterator parameterIterator = Iterators.forArray(params); List converted = parameterConverters.stream().map(parameterBinding -> parameterBinding.convertParameter(parameterIterator)).collect(Collectors.toList()); return converted.toArray(new Object[converted.size()]); } }