private boolean uriMatchesComparison(URI actual, ComparisonTerm comparison) {
String actualString = actual.toString();
Value value = comparison.operand();
if (!(value instanceof UriRefValue)) {
throw HttpResponses.status(HttpServletResponse.SC_BAD_REQUEST);
}
UriRefValue uriRef = (UriRefValue) value;
String uri = uriRef.value();
switch (comparison.operator()) {
case EQUALS:
return actualString.equals(uri);
case NOT_EQUALS:
return !actualString.equals(uri);
default:
throw HttpResponses.status(HttpServletResponse.SC_BAD_REQUEST);
}
}
private boolean uriMatchesInTerm(URI actual, InTerm in) {
String actualString = actual.toString();
for (Object element : in.values()) {
Value value = (Value) element;
if (!(value instanceof UriRefValue)) {
throw HttpResponses.status(HttpServletResponse.SC_BAD_REQUEST);
}
UriRefValue uriRef = (UriRefValue) value;
String uri = uriRef.value();
if (uri.equals(actualString)) {
return true;
}
}
return false;
}