public void run() {
running = true;
while (running) {
lock.block();
if (!running) return;
if (commandQueue.size() > 0) {
console.disableEditing();
console.consoleOutputStream.enable();
boolean completeCommand = true;
int completeCommandStartOffset = -1;
do {
Command command = commandQueue.remove(0);
if (completeCommandStartOffset == -1)
completeCommandStartOffset = command.commandStartOffset;
try {
Timing tm = new Timing();
tm.start();
completeCommand = console.interpreter.execute(command.command);
long duration = tm.duration();
if (completeCommand) {
console.printOutput(console.interpreter.getOutput());
if (PRINTCOMMANDTIME) {
console.printOutput("Time taken: " + duration + "ms.\n");
}
completeCommandStartOffset = -1; // Reset offset.
} else {
console.printOutput();
}
} catch (CommandExecutionException ceex) {
console.printOutput(ceex.getMessage());
int errorOffset = ceex.getOffset();
int errorLength = ceex.getLength();
if (errorOffset != -1 && errorLength != -1) {
console.setError(completeCommandStartOffset + errorOffset, errorLength);
}
completeCommand = true;
} catch (TerminationException tex) {
// Roll over and die.
console.terminate();
return;
}
} while (commandQueue.size() > 0);
if (!running) return;
console.consoleOutputStream.disable();
if (completeCommand) {
console.emitPrompt();
} else {
console.emitContinuationPrompt();
}
console.enableEditing();
}
}
}
public void terminate() {
running = false;
lock.wakeUp();
}
public void execute() {
lock.wakeUp();
}