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.background;
16
17 import org.htmlunit.WebWindow;
18 import org.htmlunit.corejs.javascript.Function;
19 import org.htmlunit.corejs.javascript.Scriptable;
20 import org.htmlunit.html.DomElement;
21 import org.htmlunit.html.HtmlPage;
22
23 /**
24 * A {@link JavaScriptJob} created from a {@link Function} object.
25 * @author Brad Clarke
26 * @author Ronald Brill
27 * @author Atsushi Nakagawa
28 */
29 class JavaScriptFunctionJob extends JavaScriptExecutionJob {
30
31 /** The JavaScript code to execute. */
32 private final Function function_;
33 private final Object[] args_;
34
35 /**
36 * Creates a new JavaScript execution job, where the JavaScript code to execute is a function.
37 * @param initialDelay the initial amount of time to wait before executing this job
38 * @param period the amount of time to wait between executions of this job (may be {@code null})
39 * @param label the label for the job
40 * @param window the window to which the job belongs
41 * @param function the JavaScript code to execute
42 * @param args the arguments to pass into the function call
43 */
44 JavaScriptFunctionJob(final int initialDelay, final Integer period, final String label,
45 final WebWindow window, final Function function, final Object[] args) {
46 super(initialDelay, period, label, window);
47 function_ = function;
48 args_ = args;
49 }
50
51 /** {@inheritDoc} */
52 @Override
53 protected void runJavaScript(final HtmlPage page) {
54 final DomElement doc = page.getDocumentElement();
55 final Scriptable scriptable = page.getEnclosingWindow().getScriptableObject();
56 page.executeJavaScriptFunction(function_, scriptable, args_, doc);
57 }
58
59 }