Admin: 1 версия

2010-06-01T07:11:05Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:47Z

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== Write element with namespace ==



<source lang="java">

import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
XMLStreamWriter writer = outputFactory.createXMLStreamWriter(System.out);
writer.writeStartDocument("1.0");
writer.writeCharacters("\n");
writer.writeStartElement("ns1", "sample", "http://www.e.ru/ns1");
writer.writeNamespace("ns1", "http://www.e.ru/ns1");
writer.writeEmptyElement("http://www.e.ru/ns1", "inner1");
writer.writeAttribute("otherAttribute", "true");
writer.writeEndElement();
writer.writeEndDocument();
writer.flush();
System.out.println();
}
}

</source>



== Write Start Document ==



<source lang="java">

import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
XMLStreamWriter writer = outputFactory.createXMLStreamWriter(System.out);
writer.writeStartDocument("1.0");
writer.writeStartElement("person");
writer.writeStartElement("name");
writer.writeStartElement("fname");
writer.writeCharacters("AAA");
writer.writeEndDocument();
writer.flush();
}
}

</source>



== Xml Reader To Writer ==



<source lang="java">

/* Copyright 2004 The Apache Software Foundation
*
* Licensed 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.
*/
// Revised from xmlbeans
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import javax.xml.stream.events.XMLEvent;
public final class XmlReaderToWriter {
private XmlReaderToWriter() {
}
public static void writeAll(XMLStreamReader xmlr, XMLStreamWriter writer)
throws XMLStreamException {
while (xmlr.hasNext()) {
write(xmlr, writer);
xmlr.next();
}
write(xmlr, writer); // write the last element
writer.flush();
}
public static void write(XMLStreamReader xmlr, XMLStreamWriter writer) throws XMLStreamException {
switch (xmlr.getEventType()) {
case XMLEvent.START_ELEMENT:
final String localName = xmlr.getLocalName();
final String namespaceURI = xmlr.getNamespaceURI();
if (namespaceURI != null && namespaceURI.length() > 0) {
final String prefix = xmlr.getPrefix();
if (prefix != null)
writer.writeStartElement(prefix, localName, namespaceURI);
else
writer.writeStartElement(namespaceURI, localName);
} else {
writer.writeStartElement(localName);
}
for (int i = 0, len = xmlr.getNamespaceCount(); i < len; i++) {
writer.writeNamespace(xmlr.getNamespacePrefix(i), xmlr.getNamespaceURI(i));
}
for (int i = 0, len = xmlr.getAttributeCount(); i < len; i++) {
String attUri = xmlr.getAttributeNamespace(i);
if (attUri != null)
writer.writeAttribute(attUri, xmlr.getAttributeLocalName(i), xmlr.getAttributeValue(i));
else
writer.writeAttribute(xmlr.getAttributeLocalName(i), xmlr.getAttributeValue(i));
}
break;
case XMLEvent.END_ELEMENT:
writer.writeEndElement();
break;
case XMLEvent.SPACE:
case XMLEvent.CHARACTERS:
writer.writeCharacters(xmlr.getTextCharacters(), xmlr.getTextStart(), xmlr.getTextLength());
break;
case XMLEvent.PROCESSING_INSTRUCTION:
writer.writeProcessingInstruction(xmlr.getPITarget(), xmlr.getPIData());
break;
case XMLEvent.CDATA:
writer.writeCData(xmlr.getText());
break;
case XMLEvent.ruMENT:
writer.writeComment(xmlr.getText());
break;
case XMLEvent.ENTITY_REFERENCE:
writer.writeEntityRef(xmlr.getLocalName());
break;
case XMLEvent.START_DOCUMENT:
String encoding = xmlr.getCharacterEncodingScheme();
String version = xmlr.getVersion();
if (encoding != null && version != null)
writer.writeStartDocument(encoding, version);
else if (version != null)
writer.writeStartDocument(xmlr.getVersion());
break;
case XMLEvent.END_DOCUMENT:
writer.writeEndDocument();
break;
case XMLEvent.DTD:
writer.writeDTD(xmlr.getText());
break;
}
}
}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010