BufferedOutputStreamFactory.java

/*
 * 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.f1x.log.file;

import java.io.*;

public class BufferedOutputStreamFactory implements OutputStreamFactory {
    private final int bufferSize;
    private final boolean append;

    public BufferedOutputStreamFactory(int bufferSize, boolean append) {
        this.bufferSize = bufferSize;
        this.append = append;
    }

    @Override
    public OutputStream create(File file) {
        try {
            OutputStream os = new FileOutputStream(file, append);
            if (bufferSize > 0)
                os = new BufferedOutputStream(os, bufferSize);
            return os;
        } catch (FileNotFoundException e) {
            throw new RuntimeException("Can't create a log file", e);
        }
    }
}