| /* |
| * Copyright 2005-2006 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.xml.internal.bind.v2.runtime; |
| |
| import javax.xml.namespace.NamespaceContext; |
| |
| import com.sun.istack.internal.NotNull; |
| |
| /** |
| * Maintains namespace<->prefix bindings. |
| * |
| * <p> |
| * This interface extends {@link NamespaceContext} and provides |
| * an additional functionality, which is necessary to declare |
| * namespaced attributes on elements. The added method is for |
| * self-consumption by the marshaller. |
| * |
| * This object is composed into a Serializer. |
| */ |
| public interface NamespaceContext2 extends NamespaceContext |
| { |
| /** |
| * Declares a new namespace binding within the current context. |
| * |
| * <p> |
| * The prefix is automatically assigned by MarshallingContext. If |
| * a given namespace URI is already declared, nothing happens. |
| * |
| * <p> |
| * It is <b>NOT</b> an error to declare the same namespace URI |
| * more than once. |
| * |
| * <p> |
| * For marshalling to work correctly, all namespace bindings |
| * for an element must be declared between its startElement method and |
| * its endAttributes event. Calling the same method with the same |
| * parameter between the endAttributes and the endElement returns |
| * the same prefix. |
| * |
| * @param requirePrefix |
| * If this parameter is true, this method must assign a prefix |
| * to this namespace, even if it's already bound to the default |
| * namespace. IOW, this method will never return null if this |
| * flag is true. This functionality is necessary to declare |
| * namespace URI used for attribute names. |
| * @param preferedPrefix |
| * If the caller has any particular preference to the |
| * prefix, pass that as a parameter. The callee will try |
| * to honor it. Set null if there's no particular preference. |
| * |
| * @return |
| * returns the assigned prefix. If the namespace is bound to |
| * the default namespace, null is returned. |
| */ |
| String declareNamespace( String namespaceUri, String preferedPrefix, boolean requirePrefix ); |
| |
| /** |
| * Forcibly make a namespace declaration in effect. |
| * |
| * If the (prefix,uri) binding is already in-scope, this method |
| * simply returns the assigned prefix index. Otherwise a new |
| * declaration will be put. |
| */ |
| int force(@NotNull String uri, @NotNull String prefix); |
| } |