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Diffstat (limited to 'libjava/gnu/xml/dom/DomImpl.java')
| -rw-r--r-- | libjava/gnu/xml/dom/DomImpl.java | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/libjava/gnu/xml/dom/DomImpl.java b/libjava/gnu/xml/dom/DomImpl.java deleted file mode 100644 index cabe741c931..00000000000 --- a/libjava/gnu/xml/dom/DomImpl.java +++ /dev/null @@ -1,278 +0,0 @@ -/* DomImpl.java -- - Copyright (C) 1999,2000,2001,2004 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.dom; - -import org.w3c.dom.Document; -import org.w3c.dom.DocumentType; -import org.w3c.dom.DOMException; -import org.w3c.dom.DOMImplementation; -import org.w3c.dom.Element; -import org.w3c.dom.ls.DOMImplementationLS; -import org.w3c.dom.ls.LSInput; -import org.w3c.dom.ls.LSOutput; -import org.w3c.dom.ls.LSParser; -import org.w3c.dom.ls.LSSerializer; -import gnu.xml.dom.html2.DomHTMLImpl; -import gnu.xml.dom.ls.DomLSInput; -import gnu.xml.dom.ls.DomLSOutput; -import gnu.xml.dom.ls.DomLSParser; -import gnu.xml.dom.ls.DomLSSerializer; - -/** - * <p> "DOMImplementation" implementation. </p> - * - * <p> At this writing, the following features are supported: - * "XML" (L1, L2, L3), - * "Events" (L2), "MutationEvents" (L2), "USER-Events" (a conformant extension), - * "HTMLEvents" (L2), "UIEvents" (L2), "Traversal" (L2), "XPath" (L3), - * "LS" (L3) "LS-Async" (L3). - * It is possible to compile the package so it doesn't support some of these - * features (notably, Traversal). - * - * @author David Brownell - * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> - */ -public class DomImpl - implements DOMImplementation, DOMImplementationLS -{ - - /** - * Constructs a DOMImplementation object which supports - * "XML" and other DOM Level 2 features. - */ - public DomImpl() - { - } - - /** - * <b>DOM L1</b> - * Returns true if the specified feature and version are - * supported. Note that the case of the feature name is ignored. - */ - public boolean hasFeature(String name, String version) - { - if (name.length() == 0) - { - return false; - } - name = name.toLowerCase(); - if (name.charAt(0) == '+') - { - name = name.substring(1); - } - - if ("xml".equals(name) || "core".equals(name)) - { - return (version == null || - "".equals(version) || - "1.0".equals(version) || - "2.0".equals(version) || - "3.0".equals(version)); - - } - else if ("ls".equals(name) || "ls-async".equals(name)) - { - return (version == null || - "".equals(version) || - "3.0".equals(version)); - } - else if ("events".equals(name) - || "mutationevents".equals(name) - || "uievents".equals(name) - // || "mouseevents".equals(name) - || "htmlevents".equals(name)) - { - return (version == null || - "".equals(version) || - "2.0".equals(version)); - - // Extension: "USER-" prefix event types can - // be created and passed through the DOM. - - } - else if ("user-events".equals(name)) - { - return (version == null || - "".equals(version) || - "0.1".equals(version)); - - // NOTE: "hasFeature" for events is here interpreted to - // mean the DOM can manufacture those sorts of events, - // since actually choosing to report the events is more - // often part of the environment or application. It's - // only really an issue for mutation events. - - } - else if (DomNode.reportMutations - && "traversal".equals(name)) - { - return (version == null || - "".equals(version) || - "2.0".equals(version)); - } - else if ("xpath".equals(name)) - { - return (version == null || - "".equals(version) || - "3.0".equals(version)); - } - else if ("html".equals(name) || "xhtml".equals(name)) - { - return (version == null || - "".equals(version) || - "2.0".equals(version)); - } - - // views - // stylesheets - // css, css2 - // range - - return false; - } - - /** - * <b>DOM L2</b> - * Creates and returns a DocumentType, associated with this - * implementation. This DocumentType can have no associated - * objects(notations, entities) until the DocumentType is - * first associated with a document. - * - * <p> Note that there is no implication that this DTD will - * be parsed by the DOM, or ever have contents. Moreover, the - * DocumentType created here can only be added to a document by - * the createDocument method(below). <em>That means that the only - * portable way to create a Document object is to start parsing, - * queue comment and processing instruction (PI) nodes, and then only - * create a DOM Document after <b>(a)</b> it's known if a DocumentType - * object is needed, and <b>(b) the name and namespace of the root - * element is known. Queued comment and PI nodes would then be - * inserted appropriately in the document prologue, both before and - * after the DTD node, and additional attributes assigned to the - * root element.</em> - *(One hopes that the final DOM REC fixes this serious botch.) - */ - public DocumentType createDocumentType(String rootName, - String publicId, - String systemId) - // CR2 deleted internal subset, ensuring DocumentType - // is 100% useless instead of just 90% so. - { - DomDocument.checkNCName(rootName, false); - return new DomDoctype(this, rootName, publicId, systemId, null); - } - - /** - * <b>DOM L2</b> - * Creates and returns a Document, populated only with a root element and - * optionally a document type(if that was provided). - */ - public Document createDocument(String namespaceURI, - String rootName, - DocumentType doctype) - { - Document doc = createDocument(); - Element root = null; - - if (rootName != null) - { - root = doc.createElementNS(namespaceURI, rootName); - if (rootName.startsWith("xmlns:")) - { - throw new DomDOMException(DOMException.NAMESPACE_ERR, - "xmlns is reserved", null, 0); - } - } - // Bleech -- L2 seemingly _requires_ omission of xmlns attributes. - if (doctype != null) - { - doc.appendChild(doctype); // handles WRONG_DOCUMENT error - } - if (root != null) - { - doc.appendChild(root); - } - return doc; - } - - protected Document createDocument() - { - return new DomDocument(this); - } - - // DOM Level 3 - - public Object getFeature(String feature, String version) - { - if (hasFeature(feature, version)) - { - if ("html".equalsIgnoreCase(feature) || - "xhtml".equalsIgnoreCase(feature)) - { - return new DomHTMLImpl(); - } - return this; - } - return null; - } - - // -- DOMImplementationLS -- - - public LSParser createLSParser(short mode, String schemaType) - throws DOMException - { - return new DomLSParser(mode, schemaType); - } - - public LSSerializer createLSSerializer() - { - return new DomLSSerializer(); - } - - public LSInput createLSInput() - { - return new DomLSInput(); - } - - public LSOutput createLSOutput() - { - return new DomLSOutput(); - } - -} - |
