ca.phon.query.analysis.ReportDesignStep.java Source code

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Here is the source code for ca.phon.query.analysis.ReportDesignStep.java

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/*
 * Phon - An open source tool for research in phonology.
 * Copyright (C) 2005 - 2015, Gregory Hedlund <ghedlund@mun.ca> and Yvan Rose <yrose@mun.ca>
 * Dept of Linguistics, Memorial University <https://phon.ca>
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package ca.phon.query.analysis;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.joda.time.DateTime;

import ca.phon.functor.AnalysisStep;
import ca.phon.query.db.Query;
import ca.phon.query.db.QueryFactory;
import ca.phon.query.db.QueryManager;
import ca.phon.query.db.ResultSet;
import ca.phon.query.report.ReportBuilder;
import ca.phon.query.report.ReportBuilderException;
import ca.phon.query.report.ReportBuilderFactory;
import ca.phon.query.report.io.ReportDesign;
import ca.phon.session.SessionPath;

public class ReportDesignStep implements AnalysisStep<String, QueryAnalysisResult> {

    private static final Logger LOGGER = Logger.getLogger(ReportDesignStep.class.getName());

    private final ReportDesign reportDesign;

    public ReportDesignStep(ReportDesign reportDesign) {
        this.reportDesign = reportDesign;
    }

    @Override
    public String op(QueryAnalysisResult obj) {
        final ReportBuilder builder = ReportBuilderFactory.getInstance().getBuilder("CSV");

        final QueryFactory qf = QueryManager.getSharedInstance().createQueryFactory();
        final Query q = qf.createQuery();
        q.setDate(DateTime.now());
        q.setName("internal");

        final ResultSet[] resultSets = new ResultSet[obj.getQueryResults().keySet().size()];
        int idx = 0;
        for (SessionPath sp : obj.getQueryResults().keySet()) {
            resultSets[idx++] = obj.getQueryResults().get(sp);
        }

        final ByteArrayOutputStream bout = new ByteArrayOutputStream();

        String retVal = "";
        try {
            builder.buildReport(reportDesign, obj.getInput().getProject(), q, resultSets, bout);

            retVal = bout.toString("UTF-8");
        } catch (IOException e) {
            LOGGER.log(Level.SEVERE, e.getLocalizedMessage(), e);
        } catch (ReportBuilderException e) {
            LOGGER.log(Level.SEVERE, e.getLocalizedMessage(), e);
        }
        return retVal;
    }

    @Override
    public Class<String> getReturnType() {
        return String.class;
    }

    @Override
    public Class<QueryAnalysisResult> getParameterType() {
        return QueryAnalysisResult.class;
    }

}