Package org.technologybrewery.orphedomos.util.exec

Class ProcessExecutor

java.lang.Object

org.technologybrewery.orphedomos.util.exec.ProcessExecutor

public class ProcessExecutor
extends Object

Largely pulled from the com.github.eirslett:frontend-maven-plugin and then updated to better propagate diagnostic error output to the developers. The visibility of this class within the frontend-maven-plugin does not easily facilitate reuse in other modules, so a similar version is maintained here.

Constructor Summary

Constructors

Constructor	Description
ProcessExecutor(File workingDirectory, List<String> paths, List<String> command, Platform platform, Map<String,String> additionalEnvironment)
ProcessExecutor(File workingDirectory, List<String> paths, List<String> command, Platform platform, Map<String,String> additionalEnvironment, long timeoutInSeconds)
ProcessExecutor(File workingDirectory, List<String> command, Platform platform, Map<String,String> additionalEnvironment)

Method Summary

Modifier and Type	Method	Description
protected void	displayProcessOutputForException(ByteArrayOutputStream output, org.slf4j.Logger logger)	Helper method that logs the given process output at the error level if its content is not blank.
String	executeAndGetResult(org.slf4j.Logger logger)
int	executeAndRedirectOutput(org.slf4j.Logger logger)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProcessExecutor

public ProcessExecutor(File workingDirectory,
                       List<String> command,
                       Platform platform,
                       Map<String,String> additionalEnvironment)

ProcessExecutor

public ProcessExecutor(File workingDirectory,
                       List<String> paths,
                       List<String> command,
                       Platform platform,
                       Map<String,String> additionalEnvironment)

ProcessExecutor

public ProcessExecutor(File workingDirectory,
                       List<String> paths,
                       List<String> command,
                       Platform platform,
                       Map<String,String> additionalEnvironment,
                       long timeoutInSeconds)

Method Detail

executeAndGetResult

public String executeAndGetResult(org.slf4j.Logger logger)

executeAndRedirectOutput

public int executeAndRedirectOutput(org.slf4j.Logger logger)

displayProcessOutputForException

protected void displayProcessOutputForException(ByteArrayOutputStream output,
                                                org.slf4j.Logger logger)

Helper method that logs the given process output at the error level if its content is not blank.

Parameters:

output -

logger -