diff --git a/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/Readers/CategorySelect.java b/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/Readers/CategorySelect.java new file mode 100644 index 0000000..5ce735e --- /dev/null +++ b/helpmehelpapplication/src/main/java/ntnu/systemutvikling/team6/database/Readers/CategorySelect.java @@ -0,0 +1,53 @@ +package ntnu.systemutvikling.team6.database.Readers; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.ArrayList; +import java.util.List; +import ntnu.systemutvikling.team6.database.DatabaseConnection; + +/** + * Data access class responsible for getting all the distinct categories from the database. + * + *
All queries are executed against a MySQL database via a {@link DatabaseConnection}.
+ */
+public class CategorySelect {
+ private final DatabaseConnection connection;
+
+ /**
+ *Constructs a new {@code CharitySelect} with the given database connection.
+ *
+ * @param connection the {@link DatabaseConnection} to use for executing queries; must not be
+ * {@code null}
+ */
+ public CategorySelect(DatabaseConnection connection) {
+ this.connection = connection;
+ }
+
+ /**
+ * Retrieves all the categories listed in the Category table of the database.
+ *
+ * @return a list of strings containing the name of the categories
+ */
+ public List