io.macgyver.ssh.StringResponseCallback.java Source code

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Here is the source code for io.macgyver.ssh.StringResponseCallback.java

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/**
 * 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 io.macgyver.ssh;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.concurrent.TimeUnit;

import com.google.common.io.CharStreams;

import net.schmizz.sshj.connection.channel.direct.Session.Command;

public class StringResponseCallback extends ResponseCallback<String> {

    @Override
    public String handle(Command cmd) throws IOException {
        InputStream inputStream = cmd.getInputStream();

        String string = CharStreams.toString(new InputStreamReader(inputStream, "UTF-8"));

        cmd.join(5, TimeUnit.SECONDS);

        if (cmd.getExitStatus() != 0) {
            String x = CharStreams.toString(new InputStreamReader(cmd.getErrorStream(), "UTF-8"));
            throw new SshException(cmd.getExitStatus(), x);
        }
        return string;

    }

}