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81ff5679f6
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cbecf482b8
2 changed files with 13 additions and 159 deletions
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@ -1,14 +1,25 @@
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package de.hitec.nhplus.medication;
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import javafx.beans.property.SimpleIntegerProperty;
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import javafx.beans.property.SimpleStringProperty;
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public class Ingredient {
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private final SimpleStringProperty name;
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private SimpleIntegerProperty id;
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private SimpleStringProperty name;
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public Ingredient(String name) {
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public Ingredient(int id, String name) {
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this.id = new SimpleIntegerProperty(id);
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this.name = new SimpleStringProperty(name);
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}
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public int getId() {
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return id.get();
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}
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public SimpleIntegerProperty idProperty() {
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return id;
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}
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public String getName() {
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return name.get();
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}
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@ -1,157 +0,0 @@
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package de.hitec.nhplus.medication;
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import de.hitec.nhplus.datastorage.DaoImp;
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import javafx.collections.FXCollections;
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import javafx.collections.ObservableList;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.ArrayList;
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import java.util.StringJoiner;
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public class MedicationDao extends DaoImp<Medication> {
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public MedicationDao(Connection connection) {
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super(connection);
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}
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@Override
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protected PreparedStatement getCreateStatement(Medication medication) {
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PreparedStatement preparedStatement = null;
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try {
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StringJoiner SQL = new StringJoiner(";");
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SQL.add(
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"INSERT INTO medication "
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+ "(name, manufacturer, possibleSideEffects, administrationMethod, currentMethod) "
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+ "VALUES (?, ?, ?, ?, ?);"
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);
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final ObservableList<Ingredient> ingredients = medication.getIngredients();
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for (int i = 0; i < ingredients.size(); i++) {
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SQL.add(
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"INSERT INTO medication_ingredient (medicationId, ingredient) " +
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"VALUES (?, ?)"
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);
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}
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preparedStatement = this.connection.prepareStatement(SQL.toString());
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preparedStatement.setString(1, medication.getName());
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preparedStatement.setString(2, medication.getManufacturer());
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preparedStatement.setString(3, medication.getPossibleSideEffects());
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preparedStatement.setString(4, medication.getAdministrationMethod());
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preparedStatement.setInt(5, medication.getCurrentStock());
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for (int i = 0; i < ingredients.size(); i++) {
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preparedStatement.setInt(6 + i * 2, medication.getId());
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preparedStatement.setString(7 + i * 2, ingredients.get(i).getName());
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}
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} catch (SQLException exception) {
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exception.printStackTrace();
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}
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return preparedStatement;
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}
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@Override
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protected PreparedStatement getReadByIDStatement(int id) {
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PreparedStatement preparedStatement = null;
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try {
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final String SQL = "SELECT * FROM treatment WHERE id = ?";
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preparedStatement = this.connection.prepareStatement(SQL);
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preparedStatement.setInt(1, id);
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} catch (SQLException exception) {
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exception.printStackTrace();
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}
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return preparedStatement;
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}
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@Override
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protected Medication getInstanceFromResultSet(ResultSet result) throws SQLException {
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Medication medication = new Medication(
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result.getInt(1),
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result.getString(2),
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result.getString(3),
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FXCollections.observableArrayList(),
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result.getString(4),
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result.getString(5),
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result.getInt(6)
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);
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PreparedStatement preparedStatement = null;
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try {
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final String SQL = "SELECT * FROM medication_ingredient WHERE id = ?";
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preparedStatement = this.connection.prepareStatement(SQL);
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preparedStatement.setInt(1, medication.getId());
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ResultSet ingredientResults = preparedStatement.executeQuery();
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while (result.next()) {
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medication
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.getIngredients()
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.add(new Ingredient(
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ingredientResults.getString(2)
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))
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;
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}
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} catch (SQLException exception) {
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exception.printStackTrace();
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}
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return medication;
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}
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@Override
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protected PreparedStatement getReadAllStatement() {
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PreparedStatement statement = null;
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try {
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final String SQL = "SELECT * FROM medication";
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statement = this.connection.prepareStatement(SQL);
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} catch (SQLException exception) {
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exception.printStackTrace();
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}
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return statement;
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}
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@Override
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protected ArrayList<Medication> getListFromResultSet(ResultSet result) throws SQLException {
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ArrayList<Medication> list = new ArrayList<>();
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while (result.next()) {
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list.add(getInstanceFromResultSet(result));
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}
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return list;
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}
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@Override
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protected PreparedStatement getUpdateStatement(Medication medication) {
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PreparedStatement preparedStatement = null;
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try {
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final String SQL =
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"UPDATE medication SET " +
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"name = ?, " +
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"manufacturer = ?, " +
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"possibleSideEffects = ?, " +
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"administrationMethod = ?, " +
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"currentStock = ? " +
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"WHERE id = ?";
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preparedStatement = this.connection.prepareStatement(SQL);
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preparedStatement.setString(1, medication.getName());
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preparedStatement.setString(2, medication.getManufacturer());
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preparedStatement.setString(3, medication.getPossibleSideEffects());
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preparedStatement.setString(4, medication.getAdministrationMethod());
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preparedStatement.setInt(5, medication.getCurrentStock());
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preparedStatement.setInt(6, medication.getId());
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} catch (SQLException exception) {
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exception.printStackTrace();
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}
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return preparedStatement;
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}
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@Override
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protected PreparedStatement getDeleteStatement(int id) {
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PreparedStatement preparedStatement = null;
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try {
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final String SQL =
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"DELETE FROM medication WHERE id = ?; DELETE FROM medication_ingredient WHERE id = ?";
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preparedStatement = this.connection.prepareStatement(SQL);
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preparedStatement.setInt(1, id);
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preparedStatement.setInt(2, id);
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} catch (SQLException exception) {
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exception.printStackTrace();
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}
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return preparedStatement;
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}
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}
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