- /*
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 2000-2002 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.apache.org. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- package com.sun.org.apache.xerces.internal.jaxp;
-
- import com.sun.org.apache.xerces.internal.impl.xs.opti.DefaultXMLDocumentHandler;
- import com.sun.org.apache.xerces.internal.util.AttributesProxy;
- import com.sun.org.apache.xerces.internal.util.LocatorProxy;
- import com.sun.org.apache.xerces.internal.xni.Augmentations;
- import com.sun.org.apache.xerces.internal.xni.NamespaceContext;
- import com.sun.org.apache.xerces.internal.xni.QName;
- import com.sun.org.apache.xerces.internal.xni.XMLAttributes;
- import com.sun.org.apache.xerces.internal.xni.XMLLocator;
- import com.sun.org.apache.xerces.internal.xni.XMLString;
- import com.sun.org.apache.xerces.internal.xni.XNIException;
- import org.xml.sax.ContentHandler;
- import org.xml.sax.SAXException;
-
- /**
- * Converts {@link XNI} events to {@link ContentHandler} events.
- *
- * <p>
- * Deriving from {@link DefaultXMLDocumentHandler}
- * to reuse its default {@link com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler}
- * implementation.
- *
- * @author
- * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
- */
- public class XNI2SAX extends DefaultXMLDocumentHandler {
-
- private ContentHandler fContentHandler;
-
- private String fVersion;
-
- /** Namespace context */
- protected NamespaceContext fNamespaceContext;
-
- /**
- * For efficiency, we reuse one instance.
- */
- private final AttributesProxy fAttributesProxy = new AttributesProxy();
-
- public void setContentHandler( ContentHandler handler ) {
- this.fContentHandler = handler;
- }
-
- public ContentHandler getContentHandler() {
- return fContentHandler;
- }
-
-
- public void xmlDecl(String version, String encoding, String standalone, Augmentations augs) throws XNIException {
- this.fVersion = version;
- }
-
- public void startDocument(XMLLocator locator, String encoding, NamespaceContext namespaceContext, Augmentations augs) throws XNIException {
- fNamespaceContext = namespaceContext;
- fContentHandler.setDocumentLocator(new LocatorProxy(locator,fVersion));
- try {
- fContentHandler.startDocument();
- } catch (SAXException e) {
- throw new XNIException(e);
- }
- }
-
- public void endDocument(Augmentations augs) throws XNIException {
- try {
- fContentHandler.endDocument();
- } catch (SAXException e) {
- throw new XNIException(e);
- }
- }
-
- public void processingInstruction(String target, XMLString data, Augmentations augs) throws XNIException {
- try {
- fContentHandler.processingInstruction(target,data.toString());
- } catch (SAXException e) {
- throw new XNIException(e);
- }
- }
-
- public void startElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {
- try {
- // start namespace prefix mappings
- int count = fNamespaceContext.getDeclaredPrefixCount();
- if (count > 0) {
- String prefix = null;
- String uri = null;
- for (int i = 0; i < count; i++) {
- prefix = fNamespaceContext.getDeclaredPrefixAt(i);
- uri = fNamespaceContext.getURI(prefix);
- fContentHandler.startPrefixMapping(prefix, (uri == null)?"":uri);
- }
- }
-
- String uri = element.uri != null ? element.uri : "";
- String localpart = element.localpart;
- fAttributesProxy.setAttributes(attributes);
- fContentHandler.startElement(uri, localpart, element.rawname, fAttributesProxy);
- } catch( SAXException e ) {
- throw new XNIException(e);
- }
- }
-
- public void endElement(QName element, Augmentations augs) throws XNIException {
- try {
- String uri = element.uri != null ? element.uri : "";
- String localpart = element.localpart;
- fContentHandler.endElement(uri, localpart, element.rawname);
-
- // send endPrefixMapping events
- int count = fNamespaceContext.getDeclaredPrefixCount();
- if (count > 0) {
- for (int i = 0; i < count; i++) {
- fContentHandler.endPrefixMapping(fNamespaceContext.getDeclaredPrefixAt(i));
- }
- }
- } catch( SAXException e ) {
- throw new XNIException(e);
- }
- }
-
-
-
-
-
- public void emptyElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {
- startElement(element,attributes,augs);
- endElement(element,augs);
- }
-
- public void characters(XMLString text, Augmentations augs) throws XNIException {
- try {
- fContentHandler.characters(text.ch,text.offset,text.length);
- } catch (SAXException e) {
- throw new XNIException(e);
- }
- }
-
- public void ignorableWhitespace(XMLString text, Augmentations augs) throws XNIException {
- try {
- fContentHandler.ignorableWhitespace(text.ch,text.offset,text.length);
- } catch (SAXException e) {
- throw new XNIException(e);
- }
- }
-
-
- }