D-Net

import java.util.Iterator;

import org.apache.commons.io.IOUtils;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.apache.http.client.methods.CloseableHttpResponse;

import eu.dnetlib.data.collector.rmi.CollectorServiceException;

import eu.dnetlib.data.collector.rmi.CollectorServiceRuntimeException;

import eu.dnetlib.enabling.resultset.SizedIterable;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.joda.time.DateTime;

import com.ximpleware.AutoPilot;

import com.ximpleware.VTDGen;

import com.ximpleware.VTDNav;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

public class Gtr2Helper {

	private static final Log log = LogFactory.getLog(Gtr2Helper.class); // NOPMD by marko on 11/24/08 5:02 PM

			String tmp = xmlOpenTag;

			if (attrName != null) tmp += (vn.toNormalizedString(vn.getAttrVal(attrName)));

			else

			tmp += (xmlCloseTag);

			writer.write(tmp);

		}

import javax.xml.xpath.XPathFactory;

import org.apache.commons.io.IOUtils;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.w3c.dom.Node;