public DecideResult innerDecide(CrawlURI uri) {
DecideRule decisiveRule = null;
int decisiveRuleNumber = -1;
DecideResult result = DecideResult.NONE;
List<DecideRule> rules = getRules();
int max = rules.size();
for (int i = 0; i < max; i++) {
DecideRule rule = rules.get(i);
if (rule.onlyDecision(uri) != result) {
DecideResult r = rule.decisionFor(uri);
if (LOGGER.isLoggable(Level.FINEST)) {
LOGGER.finest(
"DecideRule #"
+ i
+ " "
+ rule.getClass().getName()
+ " returned "
+ r
+ " for url: "
+ uri);
}
if (r != DecideResult.NONE) {
result = r;
decisiveRule = rule;
decisiveRuleNumber = i;
}
}
}
decisionMade(uri, decisiveRule, decisiveRuleNumber, result);
return result;
}
protected void decisionMade(
CrawlURI uri, DecideRule decisiveRule, int decisiveRuleNumber, DecideResult result) {
if (fileLogger != null) {
JSONObject extraInfo = null;
if (logExtraInfo) {
CrawlHost crawlHost = getServerCache().getHostFor(uri.getUURI());
String host = "-";
if (crawlHost != null) {
host = crawlHost.fixUpName();
}
extraInfo = new JSONObject();
extraInfo.put("hopPath", uri.getPathFromSeed());
extraInfo.put("via", uri.getVia());
extraInfo.put("seed", uri.getSourceTag());
extraInfo.put("host", host);
}
fileLogger.info(
decisiveRuleNumber
+ " "
+ decisiveRule.getClass().getSimpleName()
+ " "
+ result
+ " "
+ uri
+ (extraInfo != null ? " " + extraInfo : ""));
}
}
