Package org.sonar.plugins.javascript.nodejs

Class NodeCommand

java.lang.Object
org.sonar.plugins.javascript.nodejs.NodeCommand
public class NodeCommand extends Object
Represents invocation of external NodeJS process. Use NodeCommandBuilder to create instance of this class. Once created you can call start() to start external process, waitFor() to wait until process terminates and destroy() to kill the process. Standard and error output are consumed asynchronously in separate threads and each line is supplied to the consumer set via NodeCommandBuilder.outputConsumer(Consumer) or NodeCommandBuilder.errorConsumer(Consumer). When no consumers are set, by default it will use logger to log output of external process - standard output at INFO level and error output at ERROR level.

  • Method Details

    • start

      public void start()
      Start external NodeJS process
      Throws:
      NodeCommandException - when start of the external process fails

    • waitFor

      public int waitFor()
      Wait for external process to terminate
      Returns:
      exit value of the external process

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getActualNodeVersion

      public org.sonar.api.utils.Version getActualNodeVersion()