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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.netbeans.modules.docker;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.Charset;

/**
 *
 * @author Petr Hejl
 */
public class DirectStreamResult implements StreamResult {

    private final Endpoint s;

    private final Charset charset;

    private final OutputStream stdIn;

    private final InputStream stdOut;

    private final InputStream stdErr;

    public DirectStreamResult(Endpoint s, Charset charset, InputStream is) throws IOException {
        this.s = s;
        this.charset = charset;
        this.stdIn = s.getOutputStream();
        this.stdOut = is == null ? s.getInputStream() : is;
        this.stdErr = null;
    }

    @Override
    public OutputStream getStdIn() {
        return stdIn;
    }

    @Override
    public InputStream getStdOut() {
        return stdOut;
    }

    @Override
    public InputStream getStdErr() {
        return stdErr;
    }

    @Override
    public boolean hasTty() {
        return true;
    }

    @Override
    public Charset getCharset() {
        return charset;
    }

    @Override
    public void close() throws IOException {
        s.close();
    }

}