/*
 * Copyright 2014 NAVER Corp.
 * 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 com.navercorp.pinpoint.test.plugin;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

/**
 * @author Jongho Moon
 *
 */
public class StreamRedirector implements Runnable {
    private final InputStream in;
    private final OutputStream out;

    public StreamRedirector(InputStream in, OutputStream out) {
        this.in = in;
        this.out = out;
    }

    @Override
    public void run() {
        byte[] buffer = new byte[1024];
        int read;
        
        try {
            while ((read = in.read(buffer)) > 0) {
                out.write(buffer, 0, read);
            }
        } catch (IOException ignore) {
            // do nothing
        }
    }
}