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Remove unintended dependency on Servlet API in SockJS

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Add a factory method in ServerHttpRequest for creating a
ServerHttpAsyncRequestControl.
This commit is contained in:
Rossen Stoyanchev
2013-08-03 11:21:02 -04:00
parent 15a2f03459
commit 123c01908a
7 changed files with 42 additions and 30 deletions
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17
spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractHttpSockJsSession.java
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@@ -20,10 +20,9 @@ import java.io.IOException;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import org.springframework.http.server.ServerHttpAsyncResponseControl;
import org.springframework.http.server.ServerHttpAsyncRequestControl;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.http.server.ServletServerHttpAsyncRequestControl;
import org.springframework.util.Assert;
import org.springframework.web.socket.CloseStatus;
import org.springframework.web.socket.WebSocketHandler;
@@ -48,7 +47,7 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
private ServerHttpResponse response;
private ServerHttpAsyncResponseControl asyncControl;
private ServerHttpAsyncRequestControl asyncRequestControl;
private String protocol;
@@ -109,7 +108,7 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
return;
}
try {
this.asyncControl.start(-1);
this.asyncRequestControl.start(-1);
scheduleHeartbeat();
tryFlushCache();
}
@@ -125,14 +124,14 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
Assert.notNull(frameFormat, "expected frameFormat");
this.request = request;
this.response = response;
this.asyncControl = new ServletServerHttpAsyncRequestControl(this.request, this.response);
this.asyncRequestControl = request.getAsyncRequestControl(response);
this.frameFormat = frameFormat;
}
@Override
public synchronized boolean isActive() {
return ((this.asyncControl != null) && (!this.asyncControl.isCompleted()));
return ((this.asyncRequestControl != null) && (!this.asyncRequestControl.isCompleted()));
}
protected BlockingQueue<String> getMessageCache() {
@@ -172,10 +171,10 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
protected synchronized void resetRequest() {
updateLastActiveTime();
if (isActive() && this.asyncControl.hasStarted()) {
if (isActive() && this.asyncRequestControl.isStarted()) {
try {
logger.debug("Completing asynchronous request");
this.asyncControl.complete();
this.asyncRequestControl.complete();
}
catch (Throwable ex) {
logger.error("Failed to complete request: " + ex.getMessage());
@@ -183,7 +182,7 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
}
this.request = null;
this.response = null;
this.asyncControl = null;
this.asyncRequestControl = null;
}
@Override