com.vlkan.log4j2.logstash.layout.util.BufferedPrintWriter Maven / Gradle / Ivy

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/*
 * Copyright 2017-2020 Volkan Yazıcı
 *
 * 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 permits and
 * limitations under the License.
 */

package com.vlkan.log4j2.logstash.layout.util;

import java.io.PrintWriter;

public final class BufferedPrintWriter extends PrintWriter {

    private final BufferedWriter bufferedWriter;

    private BufferedPrintWriter(BufferedWriter bufferedWriter) {
        super(bufferedWriter, false);
        this.bufferedWriter = bufferedWriter;
    }

    public static BufferedPrintWriter ofCapacity(int capacity) {
        BufferedWriter bufferedWriter = new BufferedWriter(capacity);
        return new BufferedPrintWriter(bufferedWriter);
    }

    public char[] getBuffer() {
        return bufferedWriter.getBuffer();
    }

    public int getPosition() {
        return bufferedWriter.getPosition();
    }

    public int getCapacity() {
        return bufferedWriter.getCapacity();
    }

    @Override
    public void close() {
        bufferedWriter.close();
    }

}