/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.util;
import static org.junit.Assert.*;
import java.io.StringReader;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.transform.stax.StAXSource;
import org.junit.Test;
import org.teiid.core.types.XMLType;
import org.teiid.core.util.ObjectConverterUtil;
@SuppressWarnings("nls")
public class TestXMLInputStream {
@Test public void testStreaming() throws Exception {
StringBuilder xmlBuilder = new StringBuilder();
xmlBuilder.append("<?xml version=\"1.0\"?><root>");
for (int i = 0; i < 1000; i++) {
xmlBuilder.append("<a></a>");
xmlBuilder.append("<b></b>");
}
xmlBuilder.append("</root>");
String xml = xmlBuilder.toString();
StAXSource source = new StAXSource(XMLType.getXmlInputFactory().createXMLEventReader(new StringReader(xml)));
XMLInputStream is = new XMLInputStream(source, XMLOutputFactory.newFactory());
byte[] bytes = ObjectConverterUtil.convertToByteArray(is);
assertEquals(xml, new String(bytes, "UTF-8"));
}
@Test public void testUTF16Streaming() throws Exception {
StringBuilder xmlBuilder = new StringBuilder();
xmlBuilder.append("<?xml version=\"1.0\"?><root>");
for (int i = 0; i < 1000; i++) {
xmlBuilder.append("<a></a>");
xmlBuilder.append("<b></b>");
}
xmlBuilder.append("</root>");
String xml = xmlBuilder.toString();
StAXSource source = new StAXSource(XMLType.getXmlInputFactory().createXMLEventReader(new StringReader(xml)));
XMLInputStream is = new XMLInputStream(source, XMLOutputFactory.newFactory(), "UTF-16");
byte[] bytes = ObjectConverterUtil.convertToByteArray(is);
assertEquals(xml, new String(bytes, "UTF-16"));
}
}