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Diffstat (limited to 'libjava/gnu/xml/transform/LiteralNode.java')
| -rw-r--r-- | libjava/gnu/xml/transform/LiteralNode.java | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/libjava/gnu/xml/transform/LiteralNode.java b/libjava/gnu/xml/transform/LiteralNode.java deleted file mode 100644 index b053727d7f3..00000000000 --- a/libjava/gnu/xml/transform/LiteralNode.java +++ /dev/null @@ -1,225 +0,0 @@ -/* LiteralNode.java -- - Copyright (C) 2004 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 <a href='mailto:dog@gnu.org'>Chris Burdess</a> - */ -final class LiteralNode - extends TemplateNode -{ - - /** - * The source node in the XSL template. - */ - final Node source; - - final Collection elementExcludeResultPrefixes; - - LiteralNode(TemplateNode children, TemplateNode next, Node source) - { - super(children, next); - 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) - { - return new LiteralNode((children == null) ? null : - children.clone(stylesheet), - (next == null) ? null : - next.clone(stylesheet), - source); - } - - 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--; - } - } - } - result = doc.adoptNode(result); - if (result == null) - { - String msg = "Error adopting node to result tree"; - DOMSourceLocator l = new DOMSourceLocator(context); - throw new TransformerException(msg, l); - } - } - 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() - { - StringBuffer buf = new StringBuffer(getClass().getName()); - buf.append('['); - buf.append("source="); - buf.append(source); - buf.append(']'); - return buf.toString(); - } - -} |
