| /* |
| * Copyright (c) 2004, 2012, 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 javax.xml.soap; |
| |
| /** |
| * A representation of a node (element) in an XML document. |
| * This interface extnends the standard DOM Node interface with methods for |
| * getting and setting the value of a node, for |
| * getting and setting the parent of a node, and for removing a node. |
| */ |
| public interface Node extends org.w3c.dom.Node { |
| /** |
| * Returns the value of this node if this is a <code>Text</code> node or the |
| * value of the immediate child of this node otherwise. |
| * If there is an immediate child of this <code>Node</code> that it is a |
| * <code>Text</code> node then it's value will be returned. If there is |
| * more than one <code>Text</code> node then the value of the first |
| * <code>Text</code> Node will be returned. |
| * Otherwise <code>null</code> is returned. |
| * |
| * @return a <code>String</code> with the text of this node if this is a |
| * <code>Text</code> node or the text contained by the first |
| * immediate child of this <code>Node</code> object that is a |
| * <code>Text</code> object if such a child exists; |
| * <code>null</code> otherwise. |
| */ |
| public String getValue(); |
| |
| /** |
| * If this is a Text node then this method will set its value, |
| * otherwise it sets the value of the immediate (Text) child of this node. |
| * The value of the immediate child of this node can be set only if, there is |
| * one child node and that node is a <code>Text</code> node, or if |
| * there are no children in which case a child <code>Text</code> node will be |
| * created. |
| * |
| * @exception IllegalStateException if the node is not a <code>Text</code> |
| * node and either has more than one child node or has a child |
| * node that is not a <code>Text</code> node. |
| * |
| * @since SAAJ 1.2 |
| */ |
| public void setValue(String value); |
| |
| /** |
| * Sets the parent of this <code>Node</code> object to the given |
| * <code>SOAPElement</code> object. |
| * |
| * @param parent the <code>SOAPElement</code> object to be set as |
| * the parent of this <code>Node</code> object |
| * |
| * @exception SOAPException if there is a problem in setting the |
| * parent to the given element |
| * @see #getParentElement |
| */ |
| public void setParentElement(SOAPElement parent) throws SOAPException; |
| |
| /** |
| * Returns the parent element of this <code>Node</code> object. |
| * This method can throw an <code>UnsupportedOperationException</code> |
| * if the tree is not kept in memory. |
| * |
| * @return the <code>SOAPElement</code> object that is the parent of |
| * this <code>Node</code> object or <code>null</code> if this |
| * <code>Node</code> object is root |
| * |
| * @exception UnsupportedOperationException if the whole tree is not |
| * kept in memory |
| * @see #setParentElement |
| */ |
| public SOAPElement getParentElement(); |
| |
| /** |
| * Removes this <code>Node</code> object from the tree. |
| */ |
| public void detachNode(); |
| |
| /** |
| * Notifies the implementation that this <code>Node</code> |
| * object is no longer being used by the application and that the |
| * implementation is free to reuse this object for nodes that may |
| * be created later. |
| * <P> |
| * Calling the method <code>recycleNode</code> implies that the method |
| * <code>detachNode</code> has been called previously. |
| */ |
| public void recycleNode(); |
| |
| } |