public void run() {
String threadName = Thread.currentThread().getName();
Thread.currentThread().setName("SCM polling for " + job);
try {
startTime = System.currentTimeMillis();
if (runPolling()) {
AbstractProject p = job.asProject();
String name = " #" + p.getNextBuildNumber();
SCMTriggerCause cause;
try {
cause = new SCMTriggerCause(getLogFile());
} catch (IOException e) {
LOGGER.log(WARNING, "Failed to parse the polling log", e);
cause = new SCMTriggerCause();
}
if (p.scheduleBuild(p.getQuietPeriod(), cause, additionalActions)) {
LOGGER.info("SCM changes detected in " + job.getName() + ". Triggering " + name);
} else {
LOGGER.info(
"SCM changes detected in " + job.getName() + ". Job is already in the queue");
}
}
} finally {
Thread.currentThread().setName(threadName);
}
}
/**
* Returns control when task is complete.
*
* @param json
* @param logger
*/
private String waitForDeploymentCompletion(JSON json, OctopusApi api, Log logger) {
final long WAIT_TIME = 5000;
final double WAIT_RANDOM_SCALER = 100.0;
JSONObject jsonObj = (JSONObject) json;
String id = jsonObj.getString("TaskId");
Task task = null;
String lastState = "Unknown";
try {
task = api.getTask(id);
} catch (IOException ex) {
logger.error("Error getting task: " + ex.getMessage());
return null;
}
logger.info("Task info:");
logger.info("\tId: " + task.getId());
logger.info("\tName: " + task.getName());
logger.info("\tDesc: " + task.getDescription());
logger.info("\tState: " + task.getState());
logger.info("\n\nStarting wait...");
boolean completed = task.getIsCompleted();
while (!completed) {
try {
task = api.getTask(id);
} catch (IOException ex) {
logger.error("Error getting task: " + ex.getMessage());
return null;
}
completed = task.getIsCompleted();
lastState = task.getState();
logger.info("Task state: " + lastState);
if (completed) {
break;
}
try {
Thread.sleep(WAIT_TIME + (long) (Math.random() * WAIT_RANDOM_SCALER));
} catch (InterruptedException ex) {
logger.info("Wait interrupted!");
logger.info(ex.getMessage());
completed = true; // bail out of wait loop
}
}
logger.info("Wait complete!");
return lastState;
}