com.buddycloud.channeldirectory.cli.QueryToSolr.java Source code

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Here is the source code for com.buddycloud.channeldirectory.cli.QueryToSolr.java

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/*
 * Copyright 2011 buddycloud
 *
 * Licensed 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.
 */
package com.buddycloud.channeldirectory.cli;

import java.util.Properties;

import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServer;
import org.apache.solr.client.solrj.response.QueryResponse;

import com.buddycloud.channeldirectory.commons.solr.SolrServerFactory;

/**
 * @author Abmar
 *
 */
public class QueryToSolr implements Query {

    private final String agg;
    private final String core;
    private final String q;

    public QueryToSolr(String agg, String core, String q) {
        this.agg = agg;
        this.core = core;
        this.q = q;
    }

    public String exec(String args, Properties configuration) throws Exception {

        SolrServer solrServer = null;

        if (core.equals("posts")) {
            solrServer = SolrServerFactory.createPostCore(configuration);
        } else if (core.equals("channels")) {
            solrServer = SolrServerFactory.createChannelCore(configuration);
        }

        SolrQuery solrQuery = new SolrQuery(q);
        QueryResponse queryResponse = solrServer.query(solrQuery);

        if (agg.equals("count")) {
            Long numFound = queryResponse.getResults().getNumFound();
            return numFound.toString();
        }

        return null;
    }

}