| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.internal.oxm; |
| |
| import org.xml.sax.Attributes; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.Locator; |
| import org.xml.sax.SAXException; |
| |
| /** |
| * This class is used when marshalling to a ContentHandler when the fragment flag on XMLMarshaller is true |
| * It wraps a given ContentHandler and passes the events to that ContentHandler |
| * The startDocument and endDocumentevents are not triggered on the reference ContentHandler. |
| */ |
| public class FragmentContentHandler implements ContentHandler { |
| private ContentHandler refContentHandler; |
| |
| public FragmentContentHandler(ContentHandler handler) { |
| refContentHandler = handler; |
| } |
| |
| public void setRefContentHandler(ContentHandler refContentHandler) { |
| this.refContentHandler = refContentHandler; |
| } |
| |
| public ContentHandler getRefContentHandler() { |
| return refContentHandler; |
| } |
| |
| @Override |
| public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException { |
| refContentHandler.startElement(namespaceURI, localName, qName, atts); |
| } |
| |
| @Override |
| public void endElement(String namespaceURI, String localName, String qName) throws SAXException { |
| refContentHandler.endElement(namespaceURI, localName, qName); |
| } |
| |
| @Override |
| public void startPrefixMapping(String prefix, String uri) throws SAXException { |
| refContentHandler.startPrefixMapping(prefix, uri); |
| } |
| |
| @Override |
| public void processingInstruction(String target, String data) throws SAXException { |
| refContentHandler.processingInstruction(target, data); |
| } |
| |
| @Override |
| public void setDocumentLocator(Locator locator) { |
| refContentHandler.setDocumentLocator(locator); |
| } |
| |
| @Override |
| public void startDocument() throws SAXException { |
| //do nothing. startDocument() on the content handler is not triggered when fragment on XMLMarshaller is true |
| } |
| |
| @Override |
| public void endDocument() throws SAXException { |
| //do nothing. startDocument() on the content handler is not triggered when fragment on XMLMarshaller is true |
| } |
| |
| @Override |
| public void skippedEntity(String name) throws SAXException { |
| refContentHandler.skippedEntity(name); |
| } |
| |
| @Override |
| public void endPrefixMapping(String prefix) throws SAXException { |
| refContentHandler.endPrefixMapping(prefix); |
| } |
| |
| @Override |
| public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException { |
| refContentHandler.ignorableWhitespace(ch, start, length); |
| } |
| |
| @Override |
| public void characters(char[] ch, int start, int length) throws SAXException { |
| refContentHandler.characters(ch, start, length); |
| } |
| } |