/*
 * Copyright Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags and
 * the COPYRIGHT.txt file distributed with this work.
 *
 * 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 org.teiid.translator.simpledb;

import org.teiid.language.Command;
import org.teiid.translator.DataNotAvailableException;
import org.teiid.translator.TranslatorException;
import org.teiid.translator.UpdateExecution;
import org.teiid.translator.simpledb.api.SimpleDBConnection;

public class SimpleDBInsertExecute implements UpdateExecution {
    private SimpleDBConnection connection;
    private int updatedCount=0;
    private SimpleDBInsertVisitor visitor = new SimpleDBInsertVisitor();

    public SimpleDBInsertExecute(Command command, SimpleDBConnection connection) throws TranslatorException {
        this.connection = connection;
        this.visitor.visitNode(command);
        this.visitor.checkExceptions();
    }

    @Override
    public void close() {
    }

    @Override
    public void cancel() throws TranslatorException {
    }

    @Override
    public void execute() throws TranslatorException {
        this.updatedCount = this.connection.performInsert(visitor.getDomainName(), this.visitor.getColumns(), this.visitor.values());                        
    }

    @Override
    public int[] getUpdateCounts() throws DataNotAvailableException, TranslatorException {
        return new int[] { updatedCount };
    }
}
