Metacat

import edu.ucsb.nceas.metacat.McdbDocNotFoundException;

import edu.ucsb.nceas.metacat.MetaCatServlet;

import edu.ucsb.nceas.metacat.MetacatHandler;

import edu.ucsb.nceas.metacat.common.query.stream.ContentTypeByteArrayInputStream;

import edu.ucsb.nceas.metacat.dataone.hazelcast.HazelcastService;

import edu.ucsb.nceas.metacat.index.MetacatSolrEngineDescriptionHandler;

public class MNodeService extends D1NodeService 

    implements MNAuthorization, MNCore, MNRead, MNReplication, MNStorage, MNQuery {

	private static final String UUID_SCHEME = "UUID";

	private static final String DOI_SCHEME = "DOI";

	private static final String UUID_PREFIX = "urn:uuid:";

	public QueryEngineDescription getQueryEngineDescription(String engine)

			throws InvalidToken, ServiceFailure, NotAuthorized, NotImplemented,

			NotFound {

	        QueryEngineDescription qed = new QueryEngineDescription();

	        qed.setQueryEngineVersion("1.0");

	        qed.addAdditionalInfo("This is the traditional structured query for Metacat");

	        Vector<String> pathsForIndexing = null;

	            qed.addQueryField(field);

	        }

	        return qed;

	        try {

	            QueryEngineDescription qed = MetacatSolrEngineDescriptionHandler.getInstance().getQueryEngineDescritpion();

	            return qed;

	public QueryEngineList listQueryEngines() throws InvalidToken,

			ServiceFailure, NotAuthorized, NotImplemented {

		QueryEngineList qel = new QueryEngineList();

		return qel;

	}

        }

        //System.out.println("====== user is "+user);

        //System.out.println("====== groups are "+groups);

			try {

				DBQuery queryobj = new DBQuery();

				throw new ServiceFailure("Pathquery error", e.getMessage());

			}

		    logMetacat.info("The query is ==================================== \n"+query);

		    try {

import org.xml.sax.SAXException;

import edu.ucsb.nceas.metacat.common.SolrServerFactory;

import edu.ucsb.nceas.metacat.common.query.SolrQueryServiceController;

import edu.ucsb.nceas.metacat.properties.PropertyService;

import edu.ucsb.nceas.utilities.FileUtil;

    private void init() throws IOException, UnsupportedType, NotFound, ParserConfigurationException, SAXException {

        Map<String, String>fieldDescriptions = loadSchemaFieldDescriptions();

        qed = new QueryEngineDescription();

        //setSchemaVersionFromPropertiesFile(qed);

        setSolrVersion();

public class MetacatSolrIndex {

    private static Log log = LogFactory.getLog(MetacatSolrIndex.class);