Package org.sonar.plugins.javascript.nodejs

Interface ProcessWrapper

All Known Implementing Classes:

ProcessWrapperImpl

@ScannerSide
@SonarLintSide(lifespan="MULTIPLE_ANALYSES")
public interface ProcessWrapper

This interface provides thin wrapper around Java ProcessBuilder and related APIs. The goal is to make them testable across different OS flavors. It also handles the issue of consuming stdout and stderr of started process in an asynchronous way using a daemon thread

Method Summary

Modifier and Type	Method	Description
void	destroyForcibly(Process process)
int	exitValue(Process process)
String	getenv(String name)
void	interrupt()
boolean	isMac()
boolean	isWindows()
Process	startProcess(List<String> commandLine, Map<String,String> env, Consumer<String> outputConsumer, Consumer<String> errorConsumer)
boolean	waitFor(Process process, long timeout, TimeUnit unit)

Method Details

startProcess

Process startProcess(List<String> commandLine,
 Map<String,String> env,
 Consumer<String> outputConsumer,
 Consumer<String> errorConsumer)
              throws IOException

Throws:

IOException

waitFor

boolean waitFor(Process process,
 long timeout,
 TimeUnit unit)
         throws InterruptedException

Throws:

InterruptedException

interrupt

void interrupt()

destroyForcibly

void destroyForcibly(Process process)

isMac

boolean isMac()

isWindows

boolean isWindows()

getenv

@CheckForNull
String getenv(String name)

exitValue

int exitValue(Process process)