Examples of winterwell.utils.io.SysOutCollectorStream

winterwell.utils.io.SysOutCollectorStream

Collect output into a String. It also passes on the output to the underlying PrintStream. E.g. will capture stuff sent to sys-out, but also pass it on as normal. This uses {@link System#setOut(PrintStream)} to capture System.out.Use {@link #toString()} to get the output.

By default, this only collects output sent from the thread which created it!

Remember to {@link #close()} this object after use.TODO multi-threaded use is dubious :( Either come up with a better design, or use sparingly @author daniel

      // This will always be reset to Done: or Error: by the end of the
      // method call
      thread.setName(StrUtils.ellipsize(name == null ? toString() : name,
          32));
      if (captureStdOut) {
        sysOut = new SysOutCollectorStream();
      }


      // run!
      output = run();

    if (!captureStdOut && sysOut != null) {
      FileUtils.close(sysOut);
    }
    // Already running? Should we start capturing std-out from now?
    if (captureStdOut && getStatus() == QStatus.RUNNING && sysOut == null) {
      sysOut = new SysOutCollectorStream();
    }
  }

Examples of winterwell.utils.io.SysOutCollectorStream

Related Classes of winterwell.utils.io.SysOutCollectorStream