1 /*
2 * Copyright (c) 1995, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package java.applet;
26
27 import java.net.URL;
28
29 /**
30 * When an applet is first created, an applet stub is attached to it
31 * using the applet's {@code setStub} method. This stub
32 * serves as the interface between the applet and the browser
33 * environment or applet viewer environment in which the application
34 * is running.
35 *
36 * @author Arthur van Hoff
37 * @see java.applet.Applet#setStub(java.applet.AppletStub)
38 * @since 1.0
39 */
40 public interface AppletStub {
41 /**
42 * Determines if the applet is active. An applet is active just
43 * before its {@code start} method is called. It becomes
44 * inactive just before its {@code stop} method is called.
45 *
46 * @return {@code true} if the applet is active;
47 * {@code false} otherwise.
48 */
49 boolean isActive();
50
51
52 /**
53 * Gets the URL of the document in which the applet is embedded.
54 * For example, suppose an applet is contained
55 * within the document:
56 * <blockquote><pre>
57 * http://www.oracle.com/technetwork/java/index.html
58 * </pre></blockquote>
59 * The document base is:
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1 /*
2 * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package java.applet;
26
27 import java.net.URL;
28
29 /**
30 * When an applet is first created, an applet stub is attached to it
31 * using the applet's {@code setStub} method. This stub
32 * serves as the interface between the applet and the browser
33 * environment or applet viewer environment in which the application
34 * is running.
35 *
36 * @author Arthur van Hoff
37 * @see java.applet.Applet#setStub(java.applet.AppletStub)
38 * @since 1.0
39 *
40 * @deprecated The Applet API is deprecated. See the
41 * <a href="package-summary.html"> java.applet package documentation</a>
42 * for further information.
43 */
44
45 @Deprecated(since = "9")
46 public interface AppletStub {
47 /**
48 * Determines if the applet is active. An applet is active just
49 * before its {@code start} method is called. It becomes
50 * inactive just before its {@code stop} method is called.
51 *
52 * @return {@code true} if the applet is active;
53 * {@code false} otherwise.
54 */
55 boolean isActive();
56
57
58 /**
59 * Gets the URL of the document in which the applet is embedded.
60 * For example, suppose an applet is contained
61 * within the document:
62 * <blockquote><pre>
63 * http://www.oracle.com/technetwork/java/index.html
64 * </pre></blockquote>
65 * The document base is:
|