public boolean doesProduce(List<? extends MediaType> accepts) {
if (accepts == null || accepts.size() == 0) {
// System.out.println("**** no accepts " +" method: " + method);
return true;
}
if (method.getProduces().length == 0) {
// System.out.println("**** no produces " +" method: " + method);
return true;
}
for (MediaType accept : accepts) {
for (MediaType type : method.getProduces()) {
if (type.isCompatible(accept)) {
return true;
}
}
}
return false;
}
private JaxrsResourceLocatorDescription resLocatorDescription(
ResourceClass resClass,
String contextPath,
String mapping,
Collection<String> servletMappings,
List<Class<?>> resolvedCls) {
JaxrsResourceLocatorDescription locatorRes = new JaxrsResourceLocatorDescription();
locatorRes.resourceClass = resClass.getClazz();
resolvedCls.add(resClass.getClazz());
for (ResourceMethod resMethod : resClass.getResourceMethods()) {
JaxrsResourceMethodDescription jaxrsRes = new JaxrsResourceMethodDescription();
jaxrsRes.consumeTypes = resMethod.getConsumes();
jaxrsRes.contextPath = contextPath;
jaxrsRes.httpMethods = resMethod.getHttpMethods();
jaxrsRes.method = resMethod.getMethod();
jaxrsRes.produceTypes = resMethod.getProduces();
jaxrsRes.resourceClass = resClass.getClazz();
String resPath =
new StringBuilder(mapping)
.append("/")
.append(resMethod.getFullpath())
.toString()
.replace("//", "/");
jaxrsRes.resourcePath = resPath;
jaxrsRes.servletMappings = servletMappings;
addMethodParameters(jaxrsRes, resMethod.getMethod());
locatorRes.methodsDescriptions.add(jaxrsRes);
}
for (ResourceLocator resLocator : resClass.getResourceLocators()) {
Class<?> clz = resLocator.getReturnType();
if (clz.equals(resClass.getClazz())) {
break;
}
if (resolvedCls.contains(clz)) {
break;
} else {
resolvedCls.add(clz);
}
ResourceClass subResClass = ResourceBuilder.locatorFromAnnotations(clz);
String subMapping =
new StringBuilder(mapping)
.append("/")
.append(resLocator.getFullpath())
.toString()
.replace("//", "/");
JaxrsResourceLocatorDescription inner =
resLocatorDescription(subResClass, contextPath, subMapping, servletMappings, resolvedCls);
if (inner.containsMethodResources()) {
locatorRes.subLocatorDescriptions.add(inner);
}
}
return locatorRes;
}
public MediaType resolveContentType(HttpRequest in, Object entity) {
MediaType chosen = (MediaType) in.getAttribute(SegmentNode.RESTEASY_CHOSEN_ACCEPT);
if (chosen != null && !chosen.equals(MediaType.WILDCARD_TYPE)) {
return chosen;
}
List<MediaType> accepts = in.getHttpHeaders().getAcceptableMediaTypes();
if (accepts == null || accepts.size() == 0) {
if (method.getProduces().length == 0) return MediaType.WILDCARD_TYPE;
else return method.getProduces()[0];
}
if (method.getProduces().length == 0) {
return resolveContentTypeByAccept(accepts, entity);
}
for (MediaType accept : accepts) {
for (MediaType type : method.getProduces()) {
if (type.isCompatible(accept)) return type;
}
}
return MediaType.WILDCARD_TYPE;
}
public MediaType[] getProduces() {
return method.getProduces();
}