protected void parseDates()

in taverna-run-impl/src/main/java/org/apache/taverna/platform/run/impl/WorkflowReportJSON.java [269:325]
40 lines of code
13 McCabe index (conditional complexity)

	protected void parseDates(JsonNode json,
			@SuppressWarnings("rawtypes") StatusReport report)
			throws ParseException {
		Date createdDate = getDate(json, "createdDate");
		if (createdDate != null)
			report.setCreatedDate(createdDate);

		Date startedDate = getDate(json, "startedDate");
		if (startedDate != null)
			report.setStartedDate(startedDate);

		// Special case for paused and resumed dates>
		for (JsonNode s : json.path("pausedDates")) {
			Date pausedDate = STD_DATE_FORMAT.parse(s.asText());
			report.setPausedDate(pausedDate);
		}
		Date pausedDate = getDate(json, "pausedDate");
		if (report.getPausedDates().isEmpty() && pausedDate != null) {
			/*
			 * "pausedDate" is normally redundant (last value of "pausedDates")
			 * but here for some reason the list is missing, so we'll parse it
			 * separately.
			 * 
			 * Note that if there was a list, we will ignore "pauseDate" no
			 * matter its value
			 */
			report.setPausedDate(pausedDate);
		}

		for (JsonNode s : json.path("resumedDates")) {
			Date resumedDate = STD_DATE_FORMAT.parse(s.asText());
			report.setResumedDate(resumedDate);
		}
		Date resumedDate = getDate(json, "resumedDate");
		if (report.getResumedDates().isEmpty() && resumedDate != null)
			// Same fall-back as for "pausedDate" above
			report.setResumedDate(resumedDate);

		Date cancelledDate = getDate(json, "cancelledDate");
		if (cancelledDate != null)
			report.setCancelledDate(cancelledDate);

		Date failedDate = getDate(json, "failedDate");
		if (failedDate != null)
			report.setFailedDate(failedDate);

		Date completedDate = getDate(json, "completedDate");
		if (completedDate != null)
			report.setCompletedDate(completedDate);

		try {
			State state = State.valueOf(json.get("state").asText());
			report.setState(state);
		} catch (IllegalArgumentException ex) {
			throw new ParseException("Invalid state: " + json.get("state"), -1);
		}
	}