mecha.db.SolrCore.java Source code

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Here is the source code for mecha.db.SolrCore.java

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/*
 * This file is provided to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 * 
 * (C) 2013 John Muellerleile @jrecursive
 *
 */

package mecha.db;

import java.io.*;
import java.util.*;
import java.util.logging.*;
import org.apache.solr.client.solrj.SolrServer;
import org.apache.solr.client.solrj.embedded.EmbeddedSolrServer;
import org.apache.solr.core.CoreContainer;

import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.client.solrj.request.CoreAdminRequest;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.params.ModifiableSolrParams;
import org.apache.solr.common.params.SolrParams;
import org.apache.solr.common.util.NamedList;
import org.apache.solr.servlet.SolrRequestParsers;

import mecha.Mecha;

public class SolrCore {
    final private static Logger log = Logger.getLogger(SolrCore.class.getName());

    final private String homePath;
    final private String coreName;
    final private EmbeddedSolrServer server;
    final private CoreContainer container;

    public SolrCore(String solrHomePath, String solrCoreName, boolean createIfNotExist) throws Exception {
        homePath = solrHomePath;
        coreName = solrCoreName;

        /* zzz de-multi-core zzz
        if (createIfNotExist) {
        log.info("calling createCore(" + solrCoreName + ", " + solrCoreName + ")");
        CoreAdminRequest.createCore(
            solrCoreName, 
            solrCoreName, 
            Mecha.getSolrManager().getCore("index").getServer(),
                "./solr/" + solrCoreName + "/conf/solrconfig.xml", 
                "./solr/_p/conf/schema.xml");
        }
        */

        log.info("starting solr core [" + homePath + "] " + coreName);
        File f = new File(new File(solrHomePath), "solr.xml");
        container = new CoreContainer();
        container.load(solrHomePath, f);
        server = new EmbeddedSolrServer(container, solrCoreName);
    }

    public String getHomePath() {
        return homePath;
    }

    public String getCoreName() {
        return coreName;
    }

    public SolrServer getServer() {
        return server;
    }

    public CoreContainer getCoreContainer() {
        return container;
    }

    public void shutdown() throws Exception {
        System.out.println("forcing shutdown commit .. ");
        //server.commit(true, false);
        server.shutdown();
        System.out.println(coreName + ": shutdown ok.");
    }
}