use of com.huawei.route.common.gray.label.entity.MatchStrategy in project Sermant by huaweicloud.
the class RouterUtil method getRoutes.
private static List<Route> getRoutes(Object[] arguments, Rule rule) {
Match match = rule.getMatch();
boolean isFullMatch = match.isFullMatch();
Map<String, List<MatchRule>> args = match.getArgs();
for (Entry<String, List<MatchRule>> entry : args.entrySet()) {
String key = entry.getKey();
if (!key.startsWith(GrayConstant.DUBBO_SOURCE_TYPE_PREFIX)) {
continue;
}
List<MatchRule> matchRuleList = entry.getValue();
for (MatchRule matchRule : matchRuleList) {
ValueMatch valueMatch = matchRule.getValueMatch();
List<String> values = valueMatch.getValues();
MatchStrategy matchStrategy = valueMatch.getMatchStrategy();
String arg = TypeStrategyChooser.INSTANCE.getValue(matchRule.getType(), key, arguments).orElse(null);
if (!isFullMatch && matchStrategy.isMatch(values, arg, matchRule.isCaseInsensitive())) {
// 如果不是全匹配,且匹配了一个,那么直接return
return rule.getRoute();
}
if (isFullMatch && !matchStrategy.isMatch(values, arg, matchRule.isCaseInsensitive())) {
// 如果是全匹配,且有一个不匹配,则继续下一个规则
return Collections.emptyList();
}
}
}
if (isFullMatch) {
// 如果是全匹配,走到这里,说明没有不匹配的,直接return
return rule.getRoute();
}
// 如果不是全匹配,走到这里,说明没有一个规则能够匹配上,则继续下一个规则
return Collections.emptyList();
}
use of com.huawei.route.common.gray.label.entity.MatchStrategy in project Sermant by huaweicloud.
the class RouterUtil method matchResultForParamAndCookie.
private static boolean matchResultForParamAndCookie(Map<String, List<MatchRule>> rules, boolean isFullMatch, Map<String, String> paramMap) {
for (Entry<String, List<MatchRule>> entry : rules.entrySet()) {
String key = entry.getKey();
if (!paramMap.containsKey(key)) {
if (isFullMatch) {
return false;
} else {
continue;
}
}
List<MatchRule> matchRuleList = entry.getValue();
for (MatchRule matchRule : matchRuleList) {
ValueMatch valueMatch = matchRule.getValueMatch();
List<String> values = valueMatch.getValues();
MatchStrategy matchStrategy = valueMatch.getMatchStrategy();
String arg = paramMap.get(key);
if (!isFullMatch && matchStrategy.isMatch(values, arg, matchRule.isCaseInsensitive())) {
// 如果不是全匹配,且匹配了一个,那么直接return
return true;
}
if (isFullMatch && !matchStrategy.isMatch(values, arg, matchRule.isCaseInsensitive())) {
// 如果是全匹配,且有一个不匹配,则继续下一个规则
return false;
}
}
}
// 执行到此处,如果是全匹配,则匹配成功,如果不是全匹配,则没有匹配到
return isFullMatch;
}
use of com.huawei.route.common.gray.label.entity.MatchStrategy in project Sermant by huaweicloud.
the class RouterUtil method isMatchHeaderRule.
private static boolean isMatchHeaderRule(Map<String, List<MatchRule>> headerRules, boolean isFullMatch, Request request) {
Map<String, Collection<String>> headers = request.headers();
for (Entry<String, List<MatchRule>> entry : headerRules.entrySet()) {
String key = entry.getKey();
if (!headers.containsKey(key) || headers.get(key).size() == 0) {
if (isFullMatch) {
return false;
} else {
continue;
}
}
List<MatchRule> headerMatchRuleList = entry.getValue();
for (MatchRule matchRule : headerMatchRuleList) {
ValueMatch valueMatch = matchRule.getValueMatch();
List<String> values = valueMatch.getValues();
MatchStrategy headerMatchStrategy = valueMatch.getMatchStrategy();
String arg = new ArrayList<String>(headers.get(key)).get(0);
if (!isFullMatch && headerMatchStrategy.isMatch(values, arg, matchRule.isCaseInsensitive())) {
// 如果不是全匹配,且匹配了一个,那么直接return
return true;
}
if (isFullMatch && !headerMatchStrategy.isMatch(values, arg, matchRule.isCaseInsensitive())) {
// 如果是全匹配,且有一个不匹配,则继续下一个规则
return false;
}
}
}
// 执行到此处,如果是全匹配,则匹配成功,如果不是全匹配,则没有匹配到
return isFullMatch;
}
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