42 lines
1.1 KiB
Java
42 lines
1.1 KiB
Java
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package org.broadinstitute.sting.playground.utils;
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import org.broadinstitute.sting.utils.xReadLines;
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import org.broadinstitute.sting.utils.StingException;
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import org.apache.log4j.Logger;
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/**
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* A set of utilities for managing external processes.
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*/
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public class ProcessUtils {
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private static Logger logger = Logger.getLogger(ProcessUtils.class);
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/**
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* Runs a command line and returns the result code.
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* @param command Command line to execute.
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* @return Result code of the command.
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*/
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public static int runCommandAndWait(String command) {
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try {
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logger.debug("Running command: " + command);
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Process p = Runtime.getRuntime().exec(command);
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int result = p.waitFor();
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if (logger.isDebugEnabled()) {
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for (String line : new xReadLines(p.getInputStream())) {
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logger.debug("command: " + line);
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}
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for (String line : new xReadLines(p.getErrorStream())) {
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logger.error("command: " + line);
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}
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}
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logger.debug("Command exited with result: " + result);
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return result;
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} catch (Exception e) {
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throw new StingException("Error running command:" + command, e);
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}
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}
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}
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