public static void waitForRunningAndThrowOtherwise()

in java/src/main/java/org/apache/brooklyn/rest/client/BrooklynApiUtil.java [75:92]

• 16 lines of code
• 4 McCabe index (conditional complexity)

    public static void waitForRunningAndThrowOtherwise(BrooklynApi api, String applicationId, String taskId, Duration timeout) throws IllegalStateException {
        Status finalStatus = waitForAppStatus(api, applicationId, Status.RUNNING, timeout, DEFAULT_POLL_PERIOD);
        if (!Status.RUNNING.equals(finalStatus)) {
            LOG.error("Application is not running. Is: " + finalStatus.name().toLowerCase());

            StringBuilder message = new StringBuilder();
            message.append("Application ").append(applicationId)
                    .append(" should be running but is ").append(finalStatus.name().toLowerCase())
                    .append(". ");

            if (Status.ERROR.equals(finalStatus) || Status.UNKNOWN.equals(finalStatus)) {
                String result = getTaskResult(api, taskId);
                message.append("\nThe result of the task on the server was:\n")
                        .append(result);
            }
            throw new IllegalStateException(message.toString());
        }
    }