| /* | |
| * Copyright (c) 1997, 2024, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| package java.beans.beancontext; | |
| import java.beans.DesignMode; | |
| import java.beans.Visibility; | |
| import java.io.InputStream; | |
| import java.io.IOException; | |
| import java.net.URL; | |
| import java.util.Collection; | |
| import java.util.Locale; | |
| /** | |
| * <p> | |
| * The BeanContext acts a logical hierarchical container for JavaBeans. | |
| * </p> | |
| * | |
| * @author Laurence P. G. Cable | |
| * @since 1.2 | |
| * | |
| * @see java.beans.Beans | |
| * @see java.beans.beancontext.BeanContextChild | |
| * @see java.beans.beancontext.BeanContextMembershipListener | |
| * @see java.beans.PropertyChangeEvent | |
| * @see java.beans.DesignMode | |
| * @see java.beans.Visibility | |
| * @see java.util.Collection | |
| */ | |
| @Deprecated(since = "23", forRemoval = true) | |
| @SuppressWarnings({"rawtypes", "removal"}) | |
| public interface BeanContext extends BeanContextChild, Collection, DesignMode, Visibility { | |
| /** | |
| * Instantiate the javaBean named as a | |
| * child of this {@code BeanContext}. | |
| * The implementation of the JavaBean is | |
| * derived from the value of the beanName parameter, | |
| * and is defined by the | |
| * {@code java.beans.Beans.instantiate()} method. | |
| * | |
| * @return a javaBean named as a child of this | |
| * {@code BeanContext} | |
| * @param beanName The name of the JavaBean to instantiate | |
| * as a child of this {@code BeanContext} | |
| * @throws IOException if an IO problem occurs | |
| * @throws ClassNotFoundException if the class identified | |
| * by the beanName parameter is not found | |
| */ | |
| Object instantiateChild(String beanName) throws IOException, ClassNotFoundException; | |
| /** | |
| * Analogous to {@code java.lang.ClassLoader.getResourceAsStream()}, | |
| * this method allows a {@code BeanContext} implementation | |
| * to interpose behavior between the child {@code Component} | |
| * and underlying {@code ClassLoader}. | |
| * | |
| * @param name the resource name | |
| * @param bcc the specified child | |
| * @return an {@code InputStream} for reading the resource, | |
| * or {@code null} if the resource could not | |
| * be found. | |
| * @throws IllegalArgumentException if | |
| * the resource is not valid | |
| */ | |
| InputStream getResourceAsStream(String name, BeanContextChild bcc) throws IllegalArgumentException; | |
| /** | |
| * Analogous to {@code java.lang.ClassLoader.getResource()}, this | |
| * method allows a {@code BeanContext} implementation to interpose | |
| * behavior between the child {@code Component} | |
| * and underlying {@code ClassLoader}. | |
| * | |
| * @param name the resource name | |
| * @param bcc the specified child | |
| * @return a {@code URL} for the named | |
| * resource for the specified child | |
| * @throws IllegalArgumentException | |
| * if the resource is not valid | |
| */ | |
| URL getResource(String name, BeanContextChild bcc) throws IllegalArgumentException; | |
| /** | |
| * Adds the specified {@code BeanContextMembershipListener} | |
| * to receive {@code BeanContextMembershipEvents} from | |
| * this {@code BeanContext} whenever it adds | |
| * or removes a child {@code Component}(s). | |
| * | |
| * @param bcml the BeanContextMembershipListener to be added | |
| */ | |
| void addBeanContextMembershipListener(BeanContextMembershipListener bcml); | |
| /** | |
| * Removes the specified {@code BeanContextMembershipListener} | |
| * so that it no longer receives {@code BeanContextMembershipEvent}s | |
| * when the child {@code Component}(s) are added or removed. | |
| * | |
| * @param bcml the {@code BeanContextMembershipListener} | |
| * to be removed | |
| */ | |
| void removeBeanContextMembershipListener(BeanContextMembershipListener bcml); | |
| /** | |
| * This global lock is used by both {@code BeanContext} | |
| * and {@code BeanContextServices} implementors | |
| * to serialize changes in a {@code BeanContext} | |
| * hierarchy and any service requests etc. | |
| */ | |
| public static final Object globalHierarchyLock = new Object(); | |
| } |