org.obm.service.solr.SolrClientFactoryImpl.java Source code

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Here is the source code for org.obm.service.solr.SolrClientFactoryImpl.java

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/* ***** BEGIN LICENSE BLOCK *****
 * Copyright (C) 2014  Linagora
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version, provided you comply with the Additional Terms applicable for OBM
 * software by Linagora pursuant to Section 7 of the GNU Affero General Public
 * License, subsections (b), (c), and (e), pursuant to which you must notably (i)
 * retain the displaying by the interactive user interfaces of the OBM, Free
 * Communication by Linagora? Logo with the You are using the Open Source and
 * free version of OBM developed and supported by Linagora. Contribute to OBM R&D
 * by subscribing to an Enterprise offer !? infobox, (ii) retain all hypertext
 * links between OBM and obm.org, between Linagora and linagora.com, as well as
 * between the expression Enterprise offer? and pro.obm.org, and (iii) refrain
 * from infringing Linagora intellectual property rights over its trademarks and
 * commercial brands. Other Additional Terms apply, see
 * <http://www.linagora.com/licenses/> for more details.
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License and
 * its applicable Additional Terms for OBM along with this program. If not, see
 * <http://www.gnu.org/licenses/> for the GNU Affero General   Public License
 * version 3 and <http://www.linagora.com/licenses/> for the Additional Terms
 * applicable to the OBM software.
 * ***** END LICENSE BLOCK ***** */
package org.obm.service.solr;

import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
import org.apache.http.client.utils.URIBuilder;
import org.apache.solr.client.solrj.impl.CommonsHttpSolrServer;
import org.obm.locator.LocatorClientException;
import org.obm.locator.store.LocatorService;

import com.google.common.annotations.VisibleForTesting;
import com.google.inject.Inject;
import com.google.inject.Singleton;

import fr.aliacom.obm.common.domain.ObmDomain;

@Singleton
public class SolrClientFactoryImpl implements SolrClientFactory {

    private HttpClient httpClient;
    private LocatorService locatorService;

    @Inject
    @VisibleForTesting
    SolrClientFactoryImpl(LocatorService locatorService) {
        this.locatorService = locatorService;
        this.httpClient = buildHttpClient();
    }

    private HttpClient buildHttpClient() {
        MultiThreadedHttpConnectionManager cnxManager = new MultiThreadedHttpConnectionManager();
        cnxManager.getParams().setDefaultMaxConnectionsPerHost(10);
        cnxManager.getParams().setMaxTotalConnections(100);
        return new HttpClient(cnxManager);
    }

    public CommonsHttpSolrServer create(SolrService service, ObmDomain domain) {
        try {
            URI uri = new URIBuilder().setScheme("http")
                    .setHost(locatorService.getServiceLocation(service.getName(), domain.getName())).setPort(8080)
                    .setPath('/' + service.getName()).build();
            return new CommonsHttpSolrServer(uri.toURL(), httpClient);
        } catch (MalformedURLException e) {
            throw new LocatorClientException(e);
        } catch (URISyntaxException e) {
            throw new LocatorClientException(e);
        }
    }

}