From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../classpath/gnu/xml/transform/LiteralNode.java | 202 +++++++++++++++++++++ 1 file changed, 202 insertions(+) create mode 100644 libjava/classpath/gnu/xml/transform/LiteralNode.java (limited to 'libjava/classpath/gnu/xml/transform/LiteralNode.java') diff --git a/libjava/classpath/gnu/xml/transform/LiteralNode.java b/libjava/classpath/gnu/xml/transform/LiteralNode.java new file mode 100644 index 000000000..3405b3364 --- /dev/null +++ b/libjava/classpath/gnu/xml/transform/LiteralNode.java @@ -0,0 +1,202 @@ +/* LiteralNode.java -- + Copyright (C) 2004,2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.xml.transform; + +import java.util.Collection; +import java.util.Collections; +import java.util.HashSet; +import java.util.StringTokenizer; +import javax.xml.namespace.QName; +import javax.xml.transform.TransformerException; +import org.w3c.dom.Document; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; + +/** + * A template node that copies a DOM node in the template to the result + * tree. + * + * @author Chris Burdess + */ +final class LiteralNode + extends TemplateNode +{ + + /** + * The source node in the XSL template. + */ + final Node source; + + final Collection elementExcludeResultPrefixes; + + LiteralNode(Node source) + { + this.source = source; + if (source.getNodeType() == Node.ELEMENT_NODE) + { + NamedNodeMap attrs = source.getAttributes(); + Node attr = attrs.getNamedItemNS(Stylesheet.XSL_NS, + "exclude-result-prefixes"); + if (attr != null) + { + elementExcludeResultPrefixes = new HashSet(); + StringTokenizer st = new StringTokenizer(attr.getNodeValue()); + while (st.hasMoreTokens()) + elementExcludeResultPrefixes.add(st.nextToken()); + } + else + elementExcludeResultPrefixes = Collections.EMPTY_SET; + } + else + elementExcludeResultPrefixes = null; + } + + TemplateNode clone(Stylesheet stylesheet) + { + TemplateNode ret = new LiteralNode(source); + if (children != null) + ret.children = children.clone(stylesheet); + if (next != null) + ret.next = next.clone(stylesheet); + return ret; + } + + void doApply(Stylesheet stylesheet, QName mode, + Node context, int pos, int len, + Node parent, Node nextSibling) + throws TransformerException + { + Node result = null; + Document doc = (parent instanceof Document) ? (Document) parent : + parent.getOwnerDocument(); + short nodeType = source.getNodeType(); + if (nodeType == Node.ATTRIBUTE_NODE && + parent.getFirstChild() != null) + { + // Ignore attributes added after child elements + } + else + { + // Namespace aliasing + if (nodeType == Node.ELEMENT_NODE) + { + String prefix = source.getPrefix(); + if (prefix == null) + prefix = "#default"; + String resultPrefix = + (String) stylesheet.namespaceAliases.get(prefix); + if (resultPrefix != null) + { + if ("#default".equals(resultPrefix)) + resultPrefix = null; + String uri = source.lookupNamespaceURI(resultPrefix); + String name = source.getNodeName(); + // Create a new element node in the result document + result = doc.createElementNS(uri, name); + // copy attributes + NamedNodeMap srcAttrs = source.getAttributes(); + NamedNodeMap dstAttrs = result.getAttributes(); + int l = srcAttrs.getLength(); + for (int i = 0; i < l; i++) + { + Node attr = srcAttrs.item(i); + if (!Stylesheet.XSL_NS.equals(attr.getNamespaceURI())) + { + attr = attr.cloneNode(true); + attr = doc.adoptNode(attr); + dstAttrs.setNamedItemNS(attr); + } + } + } + } + if (result == null) + { + // Create result node + result = source.cloneNode(false); + // Remove any XSL attributes + NamedNodeMap attrs = result.getAttributes(); + if (attrs != null) + { + int l = attrs.getLength(); + for (int i = 0; i < l; i++) + { + Node attr = attrs.item(i); + if (Stylesheet.XSL_NS.equals(attr.getNamespaceURI())) + { + attrs.removeNamedItem(attr.getNodeName()); + i--; + l--; + } + } + } + Node result2 = doc.adoptNode(result); + if (result2 == null) + { + String msg = "Error adopting node to result tree: " + + result + " (" + result.getClass().getName() + ")"; + DOMSourceLocator l = new DOMSourceLocator(context); + throw new TransformerException(msg, l); + } + result = result2; + } + if (nextSibling != null) + parent.insertBefore(result, nextSibling); + else + parent.appendChild(result); + if (nodeType == Node.ELEMENT_NODE) + stylesheet.addNamespaceNodes(source, result, doc, + elementExcludeResultPrefixes); + // children + if (children != null) + children.apply(stylesheet, mode, + context, pos, len, + result, null); + } + // next sibling + if (next != null) + next.apply(stylesheet, mode, + context, pos, len, + parent, nextSibling); + } + + public String toString() + { + return source.toString(); + } + +} -- cgit v1.2.3