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Nullability refinements and related polishing

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This commit is contained in:
Juergen Hoeller
2021-02-14 17:57:32 +01:00
parent 99a1388bbd
commit df977a2fd2
9 changed files with 32 additions and 16 deletions
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6
spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/Jetty10RequestUpgradeStrategy.java
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@@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.reactive.socket.server.upgrade;
import java.lang.reflect.Method;
@@ -35,6 +36,7 @@ import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.http.server.reactive.ServerHttpResponseDecorator;
import org.springframework.lang.NonNull;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.ReflectionUtils;
import org.springframework.web.reactive.socket.HandshakeInfo;
import org.springframework.web.reactive.socket.WebSocketHandler;
@@ -67,7 +69,9 @@ public class Jetty10RequestUpgradeStrategy implements RequestUpgradeStrategy {
Class<?> type = loader.loadClass("org.eclipse.jetty.websocket.server.JettyWebSocketServerContainer");
getContainerMethod = type.getMethod("getContainer", ServletContext.class);
upgradeMethod = ReflectionUtils.findMethod(type, "upgrade", (Class<?>[]) null);
Method upgrade = ReflectionUtils.findMethod(type, "upgrade", (Class<?>[]) null);
Assert.state(upgrade != null, "Upgrade method not found");
upgradeMethod = upgrade;
type = loader.loadClass("org.eclipse.jetty.websocket.server.JettyServerUpgradeResponse");
setAcceptedSubProtocol = type.getMethod("setAcceptedSubProtocol", String.class);