private boolean canServiceProduce(final HttpRequest request) {
if (getResourceFunction().getProducesAnnotations().isEmpty()) {
// if there are no constraints we can produce anything
return true;
} else {
for (final ProducesAnnotation producesAnnotation :
getResourceFunction().getProducesAnnotations()) {
if (producesAnnotation.matchesMediaType(request)) {
return true;
}
}
}
return false;
}
/**
* @see org.exquery.restxq.RestXqService#maxProducesQualityFactor(org.exquery.http.AcceptHeader)
*/
@Override
public float maxProducesQualityFactor(final AcceptHeader acceptHeader) {
// if there are no produces annotations, the quality factor is zero
float max = 0;
for (final Accept accept : acceptHeader.getAccepts()) {
for (final ProducesAnnotation producesAnnotation :
getResourceFunction().getProducesAnnotations()) {
if (producesAnnotation.matchesMediaType(accept.getMediaRange())) {
if (accept.getQualityFactor() > max) {
max = accept.getQualityFactor();
}
}
}
}
return max;
}