| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.xml.security.test.stax.utils; |
| |
| import org.apache.xml.security.stax.ext.stax.XMLSecEvent; |
| import org.apache.xml.security.stax.ext.stax.XMLSecEventFactory; |
| import org.apache.xml.security.stax.ext.stax.XMLSecStartElement; |
| |
| import javax.xml.stream.XMLStreamConstants; |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamReader; |
| import javax.xml.stream.events.XMLEvent; |
| import javax.xml.stream.util.XMLEventAllocator; |
| import javax.xml.stream.util.XMLEventConsumer; |
| |
| /** |
| * <p></p> |
| * An extended XMLEventAllocator to collect namespaces and C14N relevant attributes |
| * |
| */ |
| public class XMLSecEventAllocator implements XMLEventAllocator { |
| |
| private XMLSecStartElement parentXmlSecStartElement; |
| |
| public XMLSecEventAllocator() throws Exception { |
| } |
| |
| @Override |
| public XMLEventAllocator newInstance() { |
| try { |
| return new XMLSecEventAllocator(); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public XMLEvent allocate(XMLStreamReader xmlStreamReader) throws XMLStreamException { |
| XMLSecEvent xmlSecEvent = XMLSecEventFactory.allocate(xmlStreamReader, parentXmlSecStartElement); |
| if (XMLStreamConstants.START_ELEMENT == xmlSecEvent.getEventType()) { |
| parentXmlSecStartElement = (XMLSecStartElement) xmlSecEvent; |
| } else if (XMLStreamConstants.START_ELEMENT == xmlSecEvent.getEventType() && parentXmlSecStartElement != null) { |
| parentXmlSecStartElement = parentXmlSecStartElement.getParentXMLSecStartElement(); |
| } |
| return xmlSecEvent; |
| } |
| |
| @Override |
| public void allocate(XMLStreamReader reader, XMLEventConsumer consumer) throws XMLStreamException { |
| // xmlEventAllocator.allocate(reader, consumer); |
| } |
| } |