/**
* Compares "this" info (i.e. the current instance) with another info in the context of a request.
*
* <p>Note: it is assumed both instances have been obtained via {@link
* #getMatchingInfo(HttpServletRequest)} to ensure they have conditions with content relevant to
* current request.
*/
public int compareTo(RequestMappingInfo other, HttpServletRequest request) {
int result = patternsCondition.compareTo(other.getPatternsCondition(), request);
if (result != 0) {
return result;
}
result = paramsCondition.compareTo(other.getParamsCondition(), request);
if (result != 0) {
return result;
}
result = headersCondition.compareTo(other.getHeadersCondition(), request);
if (result != 0) {
return result;
}
result = consumesCondition.compareTo(other.getConsumesCondition(), request);
if (result != 0) {
return result;
}
result = producesCondition.compareTo(other.getProducesCondition(), request);
if (result != 0) {
return result;
}
result = methodsCondition.compareTo(other.getMethodsCondition(), request);
if (result != 0) {
return result;
}
result = customCondition.compareTo(other.customCondition, request);
if (result != 0) {
return result;
}
return 0;
}
private RequestMappingInfo withNewPatterns(RequestMappingInfo mapping, String[] patternStrings) {
PatternsRequestCondition patterns =
new PatternsRequestCondition(
patternStrings, null, null, useSuffixPatternMatch(), useTrailingSlashMatch(), null);
return new RequestMappingInfo(
patterns,
mapping.getMethodsCondition(),
mapping.getParamsCondition(),
mapping.getHeadersCondition(),
mapping.getConsumesCondition(),
mapping.getProducesCondition(),
mapping.getCustomCondition());
}
@Override
protected RequestMappingInfo getMappingForMethod(Method method, Class<?> handlerType) {
RequestMappingInfo defaultMapping = super.getMappingForMethod(method, handlerType);
if (defaultMapping == null) {
return null;
}
Set<String> defaultPatterns = defaultMapping.getPatternsCondition().getPatterns();
String[] patterns = new String[defaultPatterns.size()];
int i = 0;
for (String pattern : defaultPatterns) {
patterns[i] = getPath(pattern);
paths.add(pattern);
i++;
}
PatternsRequestCondition patternsInfo = new PatternsRequestCondition(patterns);
ParamsRequestCondition paramsInfo = defaultMapping.getParamsCondition();
if (!approvalParameter.equals(OAuth2Utils.USER_OAUTH_APPROVAL)
&& defaultPatterns.contains("/oauth/authorize")) {
String[] params = new String[paramsInfo.getExpressions().size()];
Set<NameValueExpression<String>> expressions = paramsInfo.getExpressions();
i = 0;
for (NameValueExpression<String> expression : expressions) {
String param = expression.toString();
if (OAuth2Utils.USER_OAUTH_APPROVAL.equals(param)) {
params[i] = approvalParameter;
} else {
params[i] = param;
}
i++;
}
paramsInfo = new ParamsRequestCondition(params);
}
RequestMappingInfo mapping =
new RequestMappingInfo(
patternsInfo,
defaultMapping.getMethodsCondition(),
paramsInfo,
defaultMapping.getHeadersCondition(),
defaultMapping.getConsumesCondition(),
defaultMapping.getProducesCondition(),
defaultMapping.getCustomCondition());
return mapping;
}