io.rhiot.utils.process.DefaultProcessManager.java Source code

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/**
 * Licensed to the Rhiot under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The 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 io.rhiot.utils.process;

import org.apache.commons.io.IOUtils;

import java.io.IOException;
import java.util.List;

public class DefaultProcessManager extends ExecutorBasedProcessManager {

    @Override
    public List<String> executeAndJoinOutput(String... command) {
        try {
            Process process = new ProcessBuilder().redirectErrorStream(true).command(command).start();
            return IOUtils.readLines(process.getInputStream());
        } catch (IOException e) {
            throw new ProcessExecutionException(e);
        }
    }

}