| /** |
| * 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.stax.impl.processor.output; |
| |
| import org.apache.xml.security.exceptions.XMLSecurityException; |
| import org.apache.xml.security.stax.ext.AbstractOutputProcessor; |
| import org.apache.xml.security.stax.ext.OutputProcessorChain; |
| import org.apache.xml.security.stax.ext.XMLSecurityConstants; |
| import org.apache.xml.security.stax.ext.stax.XMLSecEvent; |
| import org.apache.xml.security.stax.impl.XMLSecurityEventWriter; |
| |
| import javax.xml.stream.XMLEventWriter; |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamWriter; |
| import java.io.OutputStream; |
| |
| /** |
| * Processor which outputs the XMLEvents to an outputStream |
| * This Processor can be extended to allow to write to a StAX writer instead of directly to an output stream |
| * |
| */ |
| public class FinalOutputProcessor extends AbstractOutputProcessor { |
| |
| private XMLEventWriter xmlEventWriter; |
| |
| public FinalOutputProcessor(OutputStream outputStream, String encoding) throws XMLSecurityException { |
| super(); |
| setPhase(XMLSecurityConstants.Phase.POSTPROCESSING); |
| try { |
| xmlEventWriter = new XMLSecurityEventWriter(XMLSecurityConstants.xmlOutputFactory.createXMLStreamWriter(outputStream, encoding)); |
| } catch (XMLStreamException e) { |
| throw new XMLSecurityException(e); |
| } |
| } |
| |
| public FinalOutputProcessor(XMLStreamWriter xmlStreamWriter) throws XMLSecurityException { |
| super(); |
| setPhase(XMLSecurityConstants.Phase.POSTPROCESSING); |
| this.xmlEventWriter = new XMLSecurityEventWriter(xmlStreamWriter); |
| } |
| |
| @Override |
| public void processEvent(XMLSecEvent xmlSecEvent, OutputProcessorChain outputProcessorChain) throws XMLStreamException, XMLSecurityException { |
| xmlEventWriter.add(xmlSecEvent); |
| } |
| |
| @Override |
| public void doFinal(OutputProcessorChain outputProcessorChain) throws XMLSecurityException { |
| try { |
| xmlEventWriter.flush(); |
| xmlEventWriter.close(); |
| } catch (XMLStreamException e) { |
| throw new XMLSecurityException(e); |
| } |
| } |
| } |