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package org.openecomp.mso.yangDecoder.transform.impl;
import com.google.common.base.Charsets;
import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeXmlBodyWriter;
import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
import org.opendaylight.netconf.sal.restconf.impl.InstanceIdentifierContext;
import org.opendaylight.netconf.sal.restconf.impl.NormalizedNodeContext;
import org.opendaylight.netconf.sal.restconf.impl.WriterParameters;
import javax.ws.rs.core.MediaType;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.lang.reflect.Field;
public class YangOdlNNC2XMLImpl {
final static MediaType mediaType=getMediaType();
static protected MediaType getMediaType() {
return new MediaType(MediaType.APPLICATION_XML, null);
}
static Field requestField=getprettyPrintField();
private static Field getprettyPrintField( )
{
Field rf=null;
try {
rf = WriterParameters.class.getDeclaredField("prettyPrint");
rf.setAccessible(true);
} catch (NoSuchFieldException | SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return rf;
}
public static String getXMLHeader()
{
return "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>"+NormalizedNodePrinter.getEndl();
}
public static String toXML(final NormalizedNodeContext normalizedNodeContext) throws Exception
{
final NormalizedNodeXmlBodyWriter xmlBodyWriter = new NormalizedNodeXmlBodyWriter();
final OutputStream output = new ByteArrayOutputStream();
requestField.set(normalizedNodeContext.getWriterParameters(), true);
output.write(getXMLHeader().getBytes(Charsets.UTF_8));
xmlBodyWriter.writeTo(normalizedNodeContext, null, null, null,
mediaType, null, output);
final String outputXML = output.toString();
return outputXML;
}
public static NormalizedNodeContext fromXML(String uriPath,final String xmlpayload,boolean ispost) throws Exception
{
final InstanceIdentifierContext<?> iicontext = ControllerContext.getInstance().toInstanceIdentifier(uriPath);
InputStream inputStream = new ByteArrayInputStream(xmlpayload.getBytes(Charsets.UTF_8));
XmlNormalizedNodeBodyReaderUmeImpl xmlBodyReader = new XmlNormalizedNodeBodyReaderUmeImpl();
xmlBodyReader.Set(iicontext, ispost);
// final NormalizedNodeContext returnValue = xmlBodyReader.readFrom(iicontext, inputStream);
final NormalizedNodeContext returnValue = xmlBodyReader.readFrom(null,
null, null, mediaType, null, inputStream);
return returnValue;
}
}
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