/**
* 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.camel.converter.xmlbeans;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.StringReader;
import java.nio.ByteBuffer;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.apache.camel.BytesSource;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.NoTypeConversionAvailableException;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.impl.DefaultExchange;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.impl.piccolo.xml.XMLStreamReader;
import org.junit.Test;
import samples.services.xsd.BuyStocksDocument;
import samples.services.xsd.BuyStocksDocument.BuyStocks;
public class XmlBeansConverterTest extends CamelTestSupport {
private static final String PAYLOAD = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><xsd:buyStocks xmlns:xsd=\"http://services.samples/xsd\"><order><symbol>IBM</symbol><buyerID>cmueller"
+ "</buyerID><price>140.34</price><volume>2000</volume></order></xsd:buyStocks>";
@Test
public void testConvertToXmlObject() throws Exception {
Exchange exchange = createExchangeWithBody("<hello>world!</hello>");
Message in = exchange.getIn();
XmlObject object = in.getBody(XmlObject.class);
assertNotNull("Should have created an XmlObject!", object);
log.info("Found: " + object);
assertEquals("body as String", in.getBody(String.class), object.toString());
}
@Test
public void toXmlObjectFromFile() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(new File("src/test/data/buyStocks.xml"));
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromReader() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(new FileReader("src/test/data/buyStocks.xml"));
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromNode() throws IOException, XmlException, ParserConfigurationException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
factory.setIgnoringElementContentWhitespace(true);
factory.setIgnoringComments(true);
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(new InputSource(new StringReader(PAYLOAD)));
XmlObject result = XmlBeansConverter.toXmlObject(document);
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromInputStream() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(new FileInputStream("src/test/data/buyStocks.xml"));
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromString() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(PAYLOAD, new DefaultExchange(new DefaultCamelContext()));
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromByteArray() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(PAYLOAD.getBytes());
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromByteBuffer() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(ByteBuffer.wrap(PAYLOAD.getBytes()));
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromXMLStreamReader() throws IOException, XmlException {
XmlObject result = XmlBeansConverter.toXmlObject(new XMLStreamReader(new ByteArrayInputStream(PAYLOAD.getBytes()), false));
assertBuyStocks(result);
}
@Test
public void toXmlObjectFromSource() throws IOException, XmlException, NoTypeConversionAvailableException {
XmlObject result = XmlBeansConverter.toXmlObject(new BytesSource(PAYLOAD.getBytes()), new DefaultExchange(new DefaultCamelContext()));
assertBuyStocks(result);
}
private void assertBuyStocks(Object result) {
BuyStocks buyStocks = ((BuyStocksDocument) result).getBuyStocks();
assertEquals(1, buyStocks.getOrderArray().length);
assertEquals("IBM", buyStocks.getOrderArray(0).getSymbol());
assertEquals("cmueller", buyStocks.getOrderArray(0).getBuyerID());
assertEquals(140.34, buyStocks.getOrderArray(0).getPrice(), 0);
assertEquals(2000, buyStocks.getOrderArray(0).getVolume());
}
}