SpringCloud/spring-cloud-function
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Clean up tidy up RequestProcessor

Browse Source
This commit is contained in:
Oleg Zhurakousky
2018-11-16 14:12:50 +01:00
parent c46f25a000
commit 417a6a75c1
1 changed files with 15 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
spring-cloud-function-web/src/main/java/org/springframework/cloud/function/web/RequestProcessor.java
View File

@@ -132,19 +132,12 @@ public class RequestProcessor {
if (StringUtils.hasText(body)) {
MediaType contentType = wrapper.headers.getContentType();
if (contentType != null && "text".equalsIgnoreCase(contentType.getType())) {
input = converter.convert(function, body);
}
else if (body.startsWith("[")) {
Class<?> collectionType = Collection.class.isAssignableFrom(inputType) ? inputType : Collection.class;
input = mapper.toObject(body,
ResolvableType.forClassWithGenerics(collectionType, (Class<?>) itemType).getType());
}
else if (body.startsWith("{")) {
input = mapper.toObject(body, inputType);
}
else if (body.startsWith("\"")) {
input = body.substring(1, body.length() - 2);
if (this.shouldUseJsonConversion(body, contentType)) {
Type jsonType = body.startsWith("[") && Collection.class.isAssignableFrom(inputType) || body.startsWith("{") ? inputType : Collection.class;
if (body.startsWith("[")) {
jsonType = ResolvableType.forClassWithGenerics((Class<?>)jsonType, (Class<?>) itemType).getType();
}
input = mapper.toObject(body, jsonType);
}
else {
input = converter.convert(function, body);
@@ -154,6 +147,11 @@ public class RequestProcessor {
return response(wrapper, input, stream);
}
private boolean shouldUseJsonConversion(String body, MediaType contentType) {
return (body.startsWith("[") || body.startsWith("{"))
&& (contentType == null || (contentType != null && !"text".equalsIgnoreCase(contentType.getType())));
}
public Mono<ResponseEntity<?>> stream(FunctionWrapper request) {
Publisher<?> result = request.function() != null
? value(request.function(), request.argument())
@@ -161,6 +159,10 @@ public class RequestProcessor {
return stream(request, result);
}
private List<HttpMessageReader<?>> getMessageReaders() {
return this.messageReaders;
}
private Mono<ResponseEntity<?>> response(FunctionWrapper wrapper, Object body,
boolean stream) {
@@ -347,10 +349,6 @@ public class RequestProcessor {
return ReflectionUtils.findMethod(handler.getClass(), "apply", (Class<?>[]) null);
}
public List<HttpMessageReader<?>> getMessageReaders() {
return this.messageReaders;
}
private Throwable handleReadError(MethodParameter parameter, Throwable ex) {
return (ex instanceof DecodingException
? new ServerWebInputException("Failed to read HTTP message", parameter,