66 lines
2.0 KiB
Plaintext
66 lines
2.0 KiB
Plaintext
@startuml
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package com.ashishtrivedi16.transaction-script {
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class TransactionScriptApp {
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- H2_DB_URL : String {static}
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- LOGGER : Logger {static}
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- addRooms(hotelDaoImpl : HotelDaoImpl) {static}
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- createDataSource() : DataSource {static}
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- createSchema(dataSource : DataSource) {static}
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- deleteSchema(dataSource : DataSource) {static}
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- getRoomsStatus(hotelDaoImpl : HotelDaoImpl) {static}
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- generateSampleRooms() : List<Room> {static}
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+ main(args : String[]) {static}
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}
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class Room {
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- id: Int
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- roomType: String
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- price: Int
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- booked: Boolean
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+ Customer(id : int, roomType : String, price: Int, booked: Boolean)
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+ getId() : int
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+ getRoomType() : String
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+ getPrice() : Int
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+ isBooked() : Boolean
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+ setId(id : int)
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+ setRoomType(roomType : String)
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+ setPrice(price : Int)
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+ setBooked(booked : boolean)
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+ equals(that : Object) : boolean
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+ hashCode() : int
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+ toString() : String
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}
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interface HotelDao {
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+ add(Room) : boolean {abstract}
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+ delete(Room) : boolean {abstract}
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+ getAll() : Stream<Room> {abstract}
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+ getById(int) : Optional<Room> {abstract}
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+ update(Room) : boolean {abstract}
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}
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class RoomSchemaSql {
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+ CREATE_SCHEMA_SQL : String {static}
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+ DELETE_SCHEMA_SQL : String {static}
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- RoomSchemaSql()
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}
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class HotelDaoImpl {
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- dataSource : DataSource
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+ HotelDaoImpl(dataSource : DataSource)
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+ add(room : Room) : boolean
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- createRoom(resultSet : ResultSet) : Room
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+ delete(room : Room) : boolean
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+ getAll() : Stream<Room>
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+ getById(id : int) : Optional<Room>
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- getConnection() : Connection
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- mutedClose(connection : Connection, statement : PreparedStatement, resultSet : ResultSet)
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+ update(room : Room) : boolean
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}
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class Hotel {
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- LOGGER : Logger {static}
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- hotelDao: HotelDaoImpl
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+ Hotel(hotelDao: HotelDaoImpl)
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+ bookRoom(roomNumber: Int)
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+ cancelRoomBooking(roomNumber: Int)
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}
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}
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HotelDaoImpl ..|> HotelDao
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@enduml
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