org.roda.wui.api.v1.utils.CSVOutputStream.java Source code

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Here is the source code for org.roda.wui.api.v1.utils.CSVOutputStream.java

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/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE file at the root of the source
 * tree and available online at
 *
 * https://github.com/keeps/roda
 */
package org.roda.wui.api.v1.utils;

import org.apache.commons.csv.CSVFormat;
import org.roda.core.common.ConsumesOutputStream;

/**
 * Abstract CSV output stream.
 * 
 * @author Rui Castro <rui.castro@gmail.com>
 */
public abstract class CSVOutputStream implements ConsumesOutputStream {

    /** The filename. */
    private final String filename;
    /** The CSV field delimiter. */
    private final char delimiter;

    /**
     * Constructor.
     *
     * @param filename
     *          the filename.
     * @param delimiter
     *          the CSV field delimiter.
     */
    public CSVOutputStream(final String filename, final char delimiter) {
        this.filename = filename;
        this.delimiter = delimiter;
    }

    @Override
    public String getFileName() {
        return filename;
    }

    @Override
    public String getMediaType() {
        return ExtraMediaType.TEXT_CSV;
    }

    protected CSVFormat getFormat() {
        return CSVFormat.EXCEL.withDelimiter(this.delimiter);
    }
}