1 files changed, 46 insertions, 0 deletions
diff --git a/src/java/nginx/unit/websocket/WsExtension.java b/src/java/nginx/unit/websocket/WsExtension.java
new file mode 100644
index 00000000..3846feb1
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+++ b/src/java/nginx/unit/websocket/WsExtension.java
@@ -0,0 +1,46 @@
+/*
+ *  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 nginx.unit.websocket;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.websocket.Extension;
+
+public class WsExtension implements Extension {
+
+    private final String name;
+    private final List<Parameter> parameters = new ArrayList<>();
+
+    WsExtension(String name) {
+        this.name = name;
+    }
+
+    void addParameter(Parameter parameter) {
+        parameters.add(parameter);
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public List<Parameter> getParameters() {
+        return parameters;
+    }
+}