idp.file_operator.java Source code

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Here is the source code for idp.file_operator.java

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/*
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 */
package idp;

/**
 *
 * @author Ilmari
 */

import com.opencsv.CSVWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.commons.io.FileUtils;

public class file_operator {
    static String path = System.getProperty("user.dir") + "\\src\\main\\temp\\csv\\";

    public void write_csv(String[] data) {
        try {
            CSVWriter writer = new CSVWriter(
                    new OutputStreamWriter(new FileOutputStream(path + data[0] + ".csv", true), "UTF-8"), ',',
                    CSVWriter.NO_QUOTE_CHARACTER);
            writer.writeNext(data);
            writer.close();
        } catch (IOException ex) {
        }
    }

    public void read_csv() {
        String filename = "";
        File f = new File(path);
        ArrayList<File> files = new ArrayList(Arrays.asList(f.listFiles()));
        try {
            for (int i = 0; i < files.size(); i++) {
                filename = files.get(i).getAbsolutePath().replace(path, "");
                FileReader reader = new FileReader(files.get(i).getAbsolutePath());
                gui.addTab(filename, reader, path + filename);
            }
        } catch (IOException ex) {
        }
    }

    public void save_csv(int file_count) {
        try {
            for (int i = 0; i < file_count; i++) {
                FileWriter writer = new FileWriter(path + gui.jTabbedPane1.getTitleAt(i));
                writer.write(gui.jta.get(i).getText());
                writer.close();
            }
        } catch (IOException ex) {
        }
    }

    public void delete_files() {
        File del = new File(System.getProperty("user.dir") + "\\src\\main\\temp\\images\\");
        try {
            FileUtils.cleanDirectory(del);
            del = new File(System.getProperty("user.dir") + "\\src\\main\\temp\\csv\\");
            FileUtils.cleanDirectory(del);
        } catch (IOException ex) {
            Logger.getLogger(file_operator.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}