/
RoundTrip.java
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/
RoundTrip.java
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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2004, 2023 Oracle and/or its affiliates. All rights reserved.
*
* Oracle 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
*
* https://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 com.sun.xml.fastinfoset.streambuffer.tools;
import com.sun.xml.analysis.types.SchemaProcessor;
import com.sun.xml.fastinfoset.sax.SAXDocumentParser;
import com.sun.xml.fastinfoset.sax.SAXDocumentSerializer;
import com.sun.xml.fastinfoset.streambuffer.FastInfosetReaderSAXBufferCreator;
import com.sun.xml.fastinfoset.streambuffer.FastInfosetWriterSAXBufferProcessor;
import com.sun.xml.fastinfoset.streambuffer.TypedSAXBufferCreator;
import com.sun.xml.stream.buffer.MutableXMLStreamBuffer;
import com.sun.xml.stream.buffer.XMLStreamBuffer;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import org.jvnet.fastinfoset.sax.FastInfosetReader;
import org.jvnet.fastinfoset.sax.FastInfosetWriter;
/**
*
* @author Paul.Sandoz@Sun.Com
*/
public class RoundTrip {
private RoundTrip() {
}
public static void main(String[] args) throws Exception {
SchemaProcessor sp = new SchemaProcessor(new File(args[0]).toURI().toURL());
sp.process();
// Create buffer from XML document, convert lexical space to
// value space
XMLStreamBuffer source = TypedSAXBufferCreator.create(
sp.getElementToXSDataTypeMap(),
sp.getAttributeToXSDataTypeMap(),
new BufferedInputStream(new FileInputStream(args[1])));
// Serialize buffer to fast infoset document
ByteArrayOutputStream fiDocumentOut = new ByteArrayOutputStream();
FastInfosetWriter fiWriter = new SAXDocumentSerializer();
fiWriter.setOutputStream(fiDocumentOut);
FastInfosetWriterSAXBufferProcessor p = new FastInfosetWriterSAXBufferProcessor(source);
p.process(fiWriter);
// Parse fast infoset document to buffer
ByteArrayInputStream fiDocumentIn = new ByteArrayInputStream(fiDocumentOut.toByteArray());
FastInfosetReader fiReader = new SAXDocumentParser();
FastInfosetReaderSAXBufferCreator c = new FastInfosetReaderSAXBufferCreator();
MutableXMLStreamBuffer sink = c.create(fiReader, fiDocumentIn);
assert sink != null;
}
}