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https://issues.apache.org/jira/browse/CAMEL-12954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16697310#comment-16697310
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ASF GitHub Bot commented on CAMEL-12954:
----------------------------------------
rmannibucau commented on a change in pull request #2631: CAMEL-12954 adding
camel-websocket-jsr356 module
URL: https://github.com/apache/camel/pull/2631#discussion_r235982067
##########
File path:
components/camel-websocket-jsr356/src/main/java/org/apache/camel/jsr356/JSR356Producer.java
##########
@@ -0,0 +1,90 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.jsr356;
+
+import static java.util.Optional.ofNullable;
+
+import java.io.IOException;
+import java.net.URI;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionStage;
+import java.util.function.BiConsumer;
+
+import javax.websocket.ClientEndpointConfig;
+import javax.websocket.Session;
+
+import org.apache.camel.AsyncCallback;
+import org.apache.camel.Exchange;
+import org.apache.camel.impl.DefaultAsyncProducer;
+
+public class JSR356Producer extends DefaultAsyncProducer {
+ private final int sessionCount;
+ private ClientSessions manager;
+ private BiConsumer<Exchange, AsyncCallback> onExchange;
+
+ JSR356Producer(final JSR356Endpoint jsr356Endpoint, final int
sessionCount) {
+ super(jsr356Endpoint);
+ this.sessionCount = sessionCount;
+ }
+
+ @Override
+ public JSR356Endpoint getEndpoint() {
+ return JSR356Endpoint.class.cast(super.getEndpoint());
+ }
+
+ @Override
+ public boolean process(final Exchange exchange, final AsyncCallback
callback) {
+ final Session session =
exchange.getIn().getHeader(JSR356Constants.SESSION, Session.class);
+ if (session != null &&
exchange.getIn().getHeader(JSR356Constants.USE_INCOMING_SESSION, false,
Boolean.class)) {
+ synchronized (session) {
+ doSend(exchange, session);
+ }
+ } else {
+ onExchange.accept(exchange, callback);
+ }
+ return true;
+ }
+
+ @Override
+ protected void doStart() throws Exception {
+ super.doStart();
+ final String endpointKey =
getEndpoint().getEndpointUri().substring("jsr356://".length());
+ if (!endpointKey.contains("://")) { // we act as a client in all cases
here
+ throw new IllegalArgumentException("You should pass a client uri");
+ }
+ final ClientEndpointConfig.Builder clientConfig =
ClientEndpointConfig.Builder.create();
+ manager = new ClientSessions(sessionCount, URI.create(endpointKey),
clientConfig.build(), null);
+ manager.prepare();
+ onExchange = (ex, cb) -> manager.execute(session -> doSend(ex,
session));
+ }
+
+ private CompletionStage<Object> doSend(final Exchange ex, final Session
session) {
+ final CompletableFuture<Object> future = new CompletableFuture<>();
Review comment:
dropped it, originally I thought using it to integrate with AsyncCallback
but was not needed
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> Add a camel-websocket component 100% using only JSR356
> ------------------------------------------------------
>
> Key: CAMEL-12954
> URL: https://issues.apache.org/jira/browse/CAMEL-12954
> Project: Camel
> Issue Type: New Feature
> Reporter: Romain Manni-Bucau
> Priority: Major
> Fix For: Future
>
>
> Goal is to rely on the standard javax specification and not require to setup
> Atmosphere in containers which now support it
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