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HttpUtil#is100ContinueExpected clean up (#8740)

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Motivation:

Current implementation extract header value as String. We have an idiomatic way for checking presence of a header value.

Modification:

Use HttpHeaders#contains for checking if if contains Expect: 100-continue.

Result:

Use idiomatic way + simplify boolean logic.
This commit is contained in:
Stephane Landelle 2019-01-22 08:49:43 +01:00 committed by Norman Maurer
parent cf03ed0478
commit 0431368621
1 changed files with 3 additions and 7 deletions
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8
codec-http/src/main/java/io/netty/handler/codec/http/HttpUtil.java
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@ -251,13 +251,9 @@ public final class HttpUtil {
* present
*/
public static boolean is100ContinueExpected(HttpMessage message) {
if (!isExpectHeaderValid(message)) {
return false;
}
final String expectValue = message.headers().get(HttpHeaderNames.EXPECT);
return isExpectHeaderValid(message)
// unquoted tokens in the expect header are case-insensitive, thus 100-continue is case insensitive
return HttpHeaderValues.CONTINUE.toString().equalsIgnoreCase(expectValue);
&& message.headers().contains(HttpHeaderNames.EXPECT, HttpHeaderValues.CONTINUE, true);
}
/**