org.skife.jdbi.v2.InputStreamArgument Maven / Gradle / Ivy

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/*
 * Copyright 2004-2014 Brian McCallister
 * Copyright 2010-2014 Ning, Inc.
 * Copyright 2014-2020 Groupon, Inc
 * Copyright 2020-2020 Equinix, Inc
 * Copyright 2014-2020 The Billing Project, LLC
 *
 * The Billing Project licenses this file to you 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.skife.jdbi.v2;

import org.skife.jdbi.v2.tweak.Argument;

import java.io.InputStream;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Types;

/**
 *
 */
class InputStreamArgument implements Argument
{
    private final InputStream value;
    private final int length;
    private final boolean ascii;

    InputStreamArgument(InputStream value, int length, boolean ascii)
    {
        this.value = value;
        this.length = length;
        this.ascii = ascii;
    }

    @Override
    public void apply(int position, PreparedStatement statement, StatementContext ctx) throws SQLException
    {
        if (ascii)
        {
            if (value != null) {
                statement.setAsciiStream(position, value, length);
            }
            else {
                statement.setNull(position, Types.LONGVARCHAR);
            }
        }
        else
        {
            if (value != null) {
                statement.setBinaryStream(position, value, length);
            }
            else {
                statement.setNull(position, Types.LONGVARBINARY);
            }
        }
    }
}