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EncoderHttpMessageWriter supports streaming MediaTypes

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Support for flushing in EncoderHttpMessageWriter is now driven from a
configurable list of "streaming" media types with the list including
"application/stream+json" by default.

As a result Jackson2ServerHttpMessageWriter is no longer needed.
This commit is contained in:
Rossen Stoyanchev
2017-03-20 16:39:03 -04:00
parent f65544c192
commit c8671041f1
5 changed files with 38 additions and 93 deletions
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3
spring-webflux/src/main/java/org/springframework/web/reactive/config/WebFluxConfigurationSupport.java
View File

@@ -50,7 +50,6 @@ import org.springframework.http.codec.DecoderHttpMessageReader;
import org.springframework.http.codec.EncoderHttpMessageWriter;
import org.springframework.http.codec.HttpMessageReader;
import org.springframework.http.codec.HttpMessageWriter;
import org.springframework.http.codec.Jackson2ServerHttpMessageWriter;
import org.springframework.http.codec.ResourceHttpMessageWriter;
import org.springframework.http.codec.ServerSentEventHttpMessageWriter;
import org.springframework.http.codec.json.Jackson2JsonDecoder;
@@ -487,7 +486,7 @@ public class WebFluxConfigurationSupport implements ApplicationContextAware {
}
if (jackson2Present) {
Jackson2JsonEncoder encoder = new Jackson2JsonEncoder();
writers.add(new Jackson2ServerHttpMessageWriter(encoder));
writers.add(new EncoderHttpMessageWriter<>(encoder));
sseDataEncoders.add(encoder);
}
writers.add(new ServerSentEventHttpMessageWriter(sseDataEncoders));

3
spring-webflux/src/main/java/org/springframework/web/reactive/function/server/DefaultHandlerStrategiesBuilder.java
View File

@@ -37,7 +37,6 @@ import org.springframework.http.codec.EncoderHttpMessageWriter;
import org.springframework.http.codec.FormHttpMessageReader;
import org.springframework.http.codec.HttpMessageReader;
import org.springframework.http.codec.HttpMessageWriter;
import org.springframework.http.codec.Jackson2ServerHttpMessageWriter;
import org.springframework.http.codec.ResourceHttpMessageWriter;
import org.springframework.http.codec.ServerSentEventHttpMessageWriter;
import org.springframework.http.codec.json.Jackson2JsonDecoder;
@@ -99,7 +98,7 @@ class DefaultHandlerStrategiesBuilder implements HandlerStrategies.Builder {
if (jackson2Present) {
messageReader(new DecoderHttpMessageReader<>(new Jackson2JsonDecoder()));
Jackson2JsonEncoder jsonEncoder = new Jackson2JsonEncoder();
messageWriter(new Jackson2ServerHttpMessageWriter(jsonEncoder));
messageWriter(new EncoderHttpMessageWriter<>(jsonEncoder));
messageWriter(
new ServerSentEventHttpMessageWriter(Collections.singletonList(jsonEncoder)));
}