1 /*
2 * Copyright (c) 2002-2025 Gargoyle Software Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.javascript.host.event;
16
17 import org.htmlunit.javascript.configuration.JsxClass;
18 import org.htmlunit.javascript.configuration.JsxConstant;
19 import org.htmlunit.javascript.configuration.JsxConstructor;
20
21 /**
22 * A JavaScript object for {@code EventSource}.
23 *
24 * @author Ahmed Ashour
25 * @author Ronald Brill
26 */
27 @JsxClass
28 public class EventSource extends EventTarget {
29
30 /** The connection is being established. */
31 @JsxConstant
32 public static final int CONNECTING = 0;
33
34 /** The connection is open and dispatching events. */
35 @JsxConstant
36 public static final int OPEN = 1;
37
38 /** The connection is not being established, has been closed or there was a fatal error. */
39 @JsxConstant
40 public static final int CLOSED = 2;
41
42 /**
43 * JavaScript constructor.
44 */
45 @Override
46 @JsxConstructor
47 public void jsConstructor() {
48 super.jsConstructor();
49 }
50 }