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Apache CXF example source code file (XMLStreamDataWriter.java)
The Apache CXF XMLStreamDataWriter.java source code/** * 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.cxf.databinding.source; import java.io.IOException; import java.util.Collection; import java.util.logging.Logger; import javax.activation.DataSource; import javax.xml.stream.XMLStreamException; import javax.xml.stream.XMLStreamReader; import javax.xml.stream.XMLStreamWriter; import javax.xml.transform.Source; import javax.xml.transform.dom.DOMSource; import javax.xml.validation.Schema; import org.w3c.dom.DocumentFragment; import org.w3c.dom.Node; import org.apache.cxf.common.i18n.Message; import org.apache.cxf.common.logging.LogUtils; import org.apache.cxf.databinding.DataWriter; import org.apache.cxf.interceptor.Fault; import org.apache.cxf.message.Attachment; import org.apache.cxf.service.model.MessagePartInfo; import org.apache.cxf.staxutils.StaxUtils; import org.apache.cxf.staxutils.W3CDOMStreamWriter; public class XMLStreamDataWriter implements DataWriter<XMLStreamWriter> { private static final Logger LOG = LogUtils.getL7dLogger(XMLStreamDataWriter.class); public void write(Object obj, MessagePartInfo part, XMLStreamWriter output) { write(obj, output); } public void write(Object obj, XMLStreamWriter writer) { try { XMLStreamReader reader = null; if (obj instanceof DataSource) { DataSource ds = (DataSource)obj; reader = StaxUtils.createXMLStreamReader(ds.getInputStream()); StaxUtils.copy(reader, writer); reader.close(); } else if (obj instanceof Node) { Node nd = (Node)obj; if (writer instanceof W3CDOMStreamWriter && ((W3CDOMStreamWriter)writer).getCurrentNode() != null) { W3CDOMStreamWriter dw = (W3CDOMStreamWriter)writer; if (nd.getOwnerDocument() == dw.getCurrentNode().getOwnerDocument()) { dw.getCurrentNode().appendChild(nd); return; } else if (nd instanceof DocumentFragment) { nd = dw.getDocument().importNode(nd, true); dw.getCurrentNode().appendChild(nd); return; } } StaxUtils.writeNode(nd, writer, true); } else { Source s = (Source) obj; if (s instanceof DOMSource && ((DOMSource) s).getNode() == null) { return; } StaxUtils.copy(s, writer); } } catch (XMLStreamException e) { throw new Fault(new Message("COULD_NOT_READ_XML_STREAM", LOG), e); } catch (IOException e) { throw new Fault(new Message("COULD_NOT_READ_XML_STREAM", LOG), e); } } public void setSchema(Schema s) { } public void setAttachments(Collection<Attachment> attachments) { } public void setProperty(String key, Object value) { } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF XMLStreamDataWriter.java source code file: |
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