diff --git a/xstream-distribution/src/content/changes.html b/xstream-distribution/src/content/changes.html index 1d49167aa..a8c4d62ec 100644 --- a/xstream-distribution/src/content/changes.html +++ b/xstream-distribution/src/content/changes.html @@ -113,6 +113,7 @@

Minor changes

1.4.20

diff --git a/xstream/src/java/com/thoughtworks/xstream/io/xml/DomReader.java b/xstream/src/java/com/thoughtworks/xstream/io/xml/DomReader.java index daff7e4d9..37a5fe9f4 100644 --- a/xstream/src/java/com/thoughtworks/xstream/io/xml/DomReader.java +++ b/xstream/src/java/com/thoughtworks/xstream/io/xml/DomReader.java @@ -1,12 +1,12 @@ /* * Copyright (C) 2004, 2005, 2006 Joe Walnes. - * Copyright (C) 2006, 2007, 2009, 2011, 2014, 2015 XStream Committers. + * Copyright (C) 2006, 2007, 2009, 2011, 2014, 2015, 2023 XStream Committers. * All rights reserved. * * The software in this package is published under the terms of the BSD * style license a copy of which has been included with this distribution in * the LICENSE.txt file. - * + * * Created on 07. March 2004 by Joe Walnes */ package com.thoughtworks.xstream.io.xml; @@ -21,6 +21,7 @@ import org.w3c.dom.NodeList; import org.w3c.dom.Text; +import com.thoughtworks.xstream.core.util.FastStack; import com.thoughtworks.xstream.io.naming.NameCoder; @@ -29,6 +30,7 @@ public class DomReader extends AbstractDocumentReader { private Element currentElement; private final StringBuilder textBuffer; private List childElements; + private final FastStack> childrenStack; public DomReader(final Element rootElement) { this(rootElement, new XmlFriendlyNameCoder()); @@ -44,6 +46,8 @@ public DomReader(final Document document) { public DomReader(final Element rootElement, final NameCoder nameCoder) { super(rootElement, nameCoder); textBuffer = new StringBuilder(); + childrenStack = new FastStack<>(16); + collectChildElements(); } /** @@ -130,6 +134,9 @@ protected int getChildCount() { @Override protected void reassignCurrentElement(final Object current) { currentElement = (Element)current; + } + + private void collectChildElements() { final NodeList childNodes = currentElement.getChildNodes(); childElements = new ArrayList<>(); for (int i = 0; i < childNodes.getLength(); i++) { @@ -140,6 +147,19 @@ protected void reassignCurrentElement(final Object current) { } } + @Override + public void moveDown() { + super.moveDown(); + childrenStack.push(childElements); + collectChildElements(); + } + + @Override + public void moveUp() { + childElements = childrenStack.pop(); + super.moveUp(); + } + @Override public String peekNextChild() { final NodeList childNodes = currentElement.getChildNodes();