mkarg commented on a change in pull request #52: JOHNZON-281 JAX-RS Provider
MUST throw NoContentException
URL: https://github.com/apache/johnzon/pull/52#discussion_r328710330
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File path:
johnzon-jsonb/src/main/java/org/apache/johnzon/jaxrs/jsonb/jaxrs/JsonbJaxrsProvider.java
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@@ -187,7 +189,23 @@ public long getSize(final T t, final Class<?> type, final
Type genericType, fina
@Override
public T readFrom(final Class<T> type, final Type genericType, final
Annotation[] annotations, final MediaType mediaType,
- final MultivaluedMap<String, String> httpHeaders, final
InputStream entityStream) throws IOException, WebApplicationException {
+ final MultivaluedMap<String, String> httpHeaders, InputStream
entityStream) throws IOException, WebApplicationException {
+ if (entityStream.markSupported()) {
Review comment:
Thanks for the explanation.
In fact I do not see why the upfront markable check actually bothers you: It
eats up rather zero time as the implementation in the usual suspects would be
`return false;`? Anyways, I have no strong feeling about removing that case if
you hate it so much. ;-)
Before I deep-dive into that code (I will do definitively): So what you
claim is that `PushbackInputBuffer` actually is O(size of _stream_) -which
would be a desaster!- instead of O(size of buffer) -which would be negligible
as the buffer size is 1 byte-? Really? Didn't know that! Actually I should open
a PR against the JRE to change that! ;-)
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