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package eu.dnetlib.index.utils;
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import java.util.Iterator;
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import java.util.Map.Entry;
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import org.apache.solr.common.SolrDocumentList;
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import org.apache.solr.common.util.NamedList;
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import eu.dnetlib.clients.index.model.AnyMap;
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import eu.dnetlib.clients.index.model.DataFactory;
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import eu.dnetlib.clients.index.model.InvalidValueTypeException;
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import eu.dnetlib.clients.index.model.Value;
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import eu.dnetlib.clients.index.model.impl.DefaultDataFactoryImpl;
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import eu.dnetlib.clients.index.model.util.AnyUtil;
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/**
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* The Class AnySolrUtil.
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*/
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public class AnySolrUtil extends AnyUtil {
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/**
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* Convert named list to any map.
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*
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* @param list
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* the list
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* @param map
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* the map
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* @return the any map
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*/
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@SuppressWarnings("unchecked")
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public static AnyMap convertNamedListToAnyMap(final NamedList<Object> list, final AnyMap map) {
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final Iterator<Entry<String, Object>> it = list.iterator();
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while (it.hasNext()) {
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Entry<String, Object> entry = it.next();
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final String key = entry.getKey();
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final Object obj = entry.getValue();
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if (obj instanceof NamedList<?>) {
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final AnyMap subMap = map.getMap(key, true);
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convertNamedListToAnyMap((NamedList<Object>) obj, subMap);
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} else if (obj instanceof SolrDocumentList) {
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SolrDocumentList docList = (SolrDocumentList) obj;
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AnyMap response = DataFactory.DEFAULT.createAnyMap();
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response.put("numFound", docList.getNumFound());
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response.put("start", docList.getStart());
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response.put("maxScore", docList.getMaxScore());
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response.put("docs", objectToAny(obj));
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map.put("response", response);
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} else {
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try {
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final Value value = DataFactory.DEFAULT.autoConvertValue(obj);
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map.put(key, value);
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} catch (InvalidValueTypeException exception) {
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; // skip
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}
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}
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}
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return map;
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}
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/**
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* Convert named list to any map.
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*
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* @param list
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* the list
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* @return the any map
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*/
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public static AnyMap convertNamedListToAnyMap(final NamedList<Object> list) {
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return convertNamedListToAnyMap(list, DefaultDataFactoryImpl.INSTANCE.createAnyMap());
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}
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}
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