coheigea commented on a change in pull request #419: [CXF-7743] wadl2java:
generate throws declaration for fault response
URL: https://github.com/apache/cxf/pull/419#discussion_r190542316
##########
File path:
tools/wadlto/jaxrs/src/main/java/org/apache/cxf/tools/wadlto/jaxrs/SourceGenerator.java
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@@ -1203,20 +1211,26 @@ private void writeJaxrResponse(StringBuilder sbCode,
Set<String> imports) {
sbCode.append(Response.class.getSimpleName()).append(" ");
}
- private Element getOKResponse(List<Element> responseEls) {
- for (int i = 0; i < responseEls.size(); i++) {
- String statusValue = responseEls.get(i).getAttribute("status");
- if (statusValue.length() == 0) {
- return responseEls.get(i);
- }
- String[] statuses = statusValue.split("\\s");
- for (String status : statuses) {
- if (HTTP_OK_STATUSES.contains(status)) {
- return responseEls.get(i);
+ private static Element getOKResponse(List<Element> responseEls) {
+ final List<Element> result = getResponses(responseEls,
HTTP_OK_STATUSES);
+ return !result.isEmpty() ? result.get(0) : null;
+ }
+
+ private static List<Element> getErrorResponses(List<Element> responseEls) {
+ return getResponses(responseEls, HTTP_ERROR_STATUSES);
+ }
+
+ private static List<Element> getResponses(List<Element> responseEls,
Predicate<Integer> checker) {
+ final List<Element> result = new ArrayList<>();
+ for (Element responseEl : responseEls) {
+ for (String statusValue :
responseEl.getAttribute("status").split("\\s")) {
Review comment:
"status" is optional right? In which case it might be better to wrap this in
an if statement : if (responseEl.hasAttribute("status")) {}
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