BufferToString.java

/*
 * Copyright 2016 The Simple File Server Authors
 *
 * 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.sfs.rx;

import io.vertx.core.buffer.Buffer;
import rx.functions.Func1;

import java.nio.charset.Charset;

public class BufferToString implements Func1<Buffer, String> {

    private Charset charset;

    public BufferToString(Charset charset) {
        this.charset = charset;
    }

    @Override
    public String call(Buffer buffer) {
        return buffer.toString(charset.toString());
    }
}