/**
* $Id: $
* $Date: $
*
*/
package org.xmlsh.modules.json;
import java.io.IOException;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import net.sf.saxon.s9api.SaxonApiException;
import org.xmlsh.core.AbstractBuiltinFunction;
import org.xmlsh.core.CoreException;
import org.xmlsh.core.InputPort;
import org.xmlsh.core.XValue;
import org.xmlsh.core.XVariable;
import org.xmlsh.core.io.VariableInputPort;
import org.xmlsh.core.io.XValueInputPort;
import org.xmlsh.json.JSONUtils;
import org.xmlsh.json.XMLRewritingStreamReader;
import org.xmlsh.sh.shell.Shell;
import org.xmlsh.util.Util;
import com.fasterxml.jackson.core.TreeNode;
import com.fasterxml.jackson.databind.PropertyNamingStrategy;
import com.fasterxml.jackson.dataformat.xml.XmlMapper;
import com.fasterxml.jackson.dataformat.xml.deser.FromXmlParser;
public class fromXml extends AbstractBuiltinFunction {
public fromXml()
{
super("from-xml");
}
protected XmlMapper getXmlMapper() {
XmlMapper xmlMapper = JSONUtils.newXmlMapper();
xmlMapper
.setPropertyNamingStrategy(PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES);
return xmlMapper;
}
@Override
public XValue run(Shell shell, List<XValue> args) throws SaxonApiException, IOException, XMLStreamException, ClassNotFoundException, CoreException {
XMLStreamReader reader = null;
try ( InputPort iPort = new XValueInputPort(args.get(0)) ){
reader = new XMLRewritingStreamReader(iPort.asXMLStreamReader(shell.getSerializeOpts()) );
FromXmlParser parser = getXmlMapper().getFactory().createParser(reader);
TreeNode tree = parser.readValueAsTree();
return XValue.newXValue(null,tree);
} finally {
Util.safeClose( reader );
}
}
}
/*
* Copyright (C) 2008-2012 David A. Lee.
*
* The contents of this file are subject to the "Simplified BSD License" (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.opensource.org/licenses/bsd-license.php
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and limitations under the License.
*
* The Original Code is: all this file.
*
* The Initial Developer of the Original Code is David A. Lee
*
* Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
*
* Contributor(s): David A. Lee
*
*/