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| 1 | +/* | |
| 2 | + * Copyright (c) 1997, 2000, 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 | + | |
| 26 | +package java.beans; | |
| 27 | + | |
| 28 | +import java.applet.Applet; | |
| 29 | + | |
| 30 | +import java.beans.beancontext.BeanContext; | |
| 31 | + | |
| 32 | +/** | |
| 33 | + * <p> | |
| 34 | + * This interface is designed to work in collusion with java.beans.Beans.instantiate. | |
| 35 | + * The interafce is intended to provide mechanism to allow the proper | |
| 36 | + * initialization of JavaBeans that are also Applets, during their | |
| 37 | + * instantiation by java.beans.Beans.instantiate(). | |
| 38 | + * </p> | |
| 39 | + * | |
| 40 | + * @see java.beans.Beans#instantiate | |
| 41 | + * | |
| 42 | + * @since 1.2 | |
| 43 | + * | |
| 44 | + */ | |
| 45 | + | |
| 46 | + | |
| 47 | +public interface AppletInitializer { | |
| 48 | + | |
| 49 | + /** | |
| 50 | + * <p> | |
| 51 | + * If passed to the appropriate variant of java.beans.Beans.instantiate | |
| 52 | + * this method will be called in order to associate the newly instantiated | |
| 53 | + * Applet (JavaBean) with its AppletContext, AppletStub, and Container. | |
| 54 | + * </p> | |
| 55 | + * <p> | |
| 56 | + * Conformant implementations shall: | |
| 57 | + * <ol> | |
| 58 | + * <li> Associate the newly instantiated Applet with the appropriate | |
| 59 | + * AppletContext. | |
| 60 | + * | |
| 61 | + * <li> Instantiate an AppletStub() and associate that AppletStub with | |
| 62 | + * the Applet via an invocation of setStub(). | |
| 63 | + * | |
| 64 | + * <li> If BeanContext parameter is null, then it shall associate the | |
| 65 | + * Applet with its appropriate Container by adding that Applet to its | |
| 66 | + * Container via an invocation of add(). If the BeanContext parameter is | |
| 67 | + * non-null, then it is the responsibility of the BeanContext to associate | |
| 68 | + * the Applet with its Container during the subsequent invocation of its | |
| 69 | + * addChildren() method. | |
| 70 | + * </ol> | |
| 71 | + * </p> | |
| 72 | + * | |
| 73 | + * @param newAppletBean The newly instantiated JavaBean | |
| 74 | + * @param bCtxt The BeanContext intended for this Applet, or | |
| 75 | + * null. | |
| 76 | + */ | |
| 77 | + | |
| 78 | + void initialize(Applet newAppletBean, BeanContext bCtxt); | |
| 79 | + | |
| 80 | + /** | |
| 81 | + * <p> | |
| 82 | + * Activate, and/or mark Applet active. Implementors of this interface | |
| 83 | + * shall mark this Applet as active, and optionally invoke its start() | |
| 84 | + * method. | |
| 85 | + * </p> | |
| 86 | + * | |
| 87 | + * @param newApplet The newly instantiated JavaBean | |
| 88 | + */ | |
| 89 | + | |
| 90 | + void activate(Applet newApplet); | |
| 91 | +} | |