booklistmanager.UpdateController.java Source code

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Here is the source code for booklistmanager.UpdateController.java

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/*
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package booklistmanager;

import com.mongodb.client.MongoCollection;
import static com.mongodb.client.model.Filters.eq;
import controller.Connector;
import java.net.URL;
import java.util.ArrayList;
import java.util.ResourceBundle;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TextField;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import org.bson.Document;

/**
 * FXML Controller class
 *
 * @author Xenon
 */
public class UpdateController extends Controller implements Initializable {

    public static int index;

    ArrayList<HBox> lcList;

    @FXML
    VBox list;

    @FXML
    TextField nameField, forField, authorsField, publishField, editionField;

    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {

        Connector con = new Connector();
        con.connect();
        MongoCollection<Document> col = con.getData();
        Document d = col.find(eq("bookid", index)).first();

        nameField.setText((String) d.get("Name"));
        forField.setText((String) d.get("For"));
        if (d.containsKey("Author(s)"))
            authorsField.setText((String) d.get("Author(s)"));
        if (d.containsKey("Publish date"))
            publishField.setText((String) d.get("Publish date"));
        if (d.containsKey("Edition"))
            editionField.setText((String) d.get("Edition"));

    }

    public void back() {
        changeScene("/fxml/tablefront.fxml");
    }

    public void getFieldData() {
        Document doc = new Document();

        if (!nameField.getText().isEmpty())
            doc.append("Name", nameField.getText());
        else {
            errorhandle(" * fields must be filled");
            return;
        }
        if (!forField.getText().isEmpty())
            doc.append("For", forField.getText());
        else {
            errorhandle(" * fields must be filled");
            return;
        }
        if (!authorsField.getText().isEmpty())
            doc.append("Author(s)", authorsField.getText());
        else {
            errorhandle(" * fields must be filled");
            return;
        }
        if (!publishField.getText().isEmpty())
            doc.append("Publish date", publishField.getText());
        if (!editionField.getText().isEmpty())
            doc.append("Edition", editionField.getText());

        Connector con = new Connector();
        con.connect();

        con.update("bookid", index, doc);

        errorhandle("Data updated");

        changeScene("/fxml/tablefront.fxml");
    }

}