car-parking-system

A command line based car parking system implementation

How to configure the project?

• Java version used: 1.8
• Maven version used: 4.0.0
• Clone the project from GIT repo and import the project as “Existing Maven Project”(If you are using Eclipse)
• All the dependencies are metioned in the ‘pom.xml’ file, after cloning the project simply clean and build it
• Build configurations and Dependencies used in the project :

    <build>
      <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <configuration>
                <archive>
                    <manifest>
                        <addClasspath>true</addClasspath>
                        <classpathPrefix>libs/</classpathPrefix>
                        <mainClass>
                            com.carparkingsystem.ParkingLotSystem
                        </mainClass>
                    </manifest>
                </archive>
            </configuration>
        </plugin>
      </plugins>
    </build>
    <dependencies>
      <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>3.8.1</version>
        <scope>test</scope>
      </dependency>
    </dependencies>

How to create the command line based runnable jar from IDE like eclipse?

Create a runnable JAR with com.carparkingsystem.ParkingLotSystem.java in Launch Configuration

Or Build from CLI

• Open terminal
• Go to project directory
• Run “mvn clean”
• Run “mvn install”
• Runnable jar will be created in the “target” directory

How to run from command line ?

• Go to the target directory of the jar and run as shown in the examples :

Examples :

First run the jar, then keep entering the commands:

java -jar jar_name.jar

Input:

Create_parking_lot 6

Output

Created parking of 6 slots

Input:

Park KA-01-HH-1234 driver_age 21

Output

Car with vehicle registration number “KA-01-HH-1234” has been parked at slot number 1

Input:

Park PB-01-HH-1234 driver_age 21

Output

Car with vehicle registration number “PB-01-HH-1234” has been parked at slot number 2

Input:

Slot_numbers_for_driver_of_age 21

Output

1,2

Input:

Slot_numbers_for_driver_of_age 18

Output

No parked car matches the query

Input:

Park PB-01-TG-2341 driver_age 40

Output

Car with vehicle registration number “PB-01-TG-2341” has been parked at slot number 3

Input:

Slot_number_for_car_with_number PB-01-HH-1234

Output

2

Input:

Leave 2

Output

Slot number 2 vacated, the car with vehicle registration number “PB-01-HH-1234” left the space, the driver of the car was of age 21

Input:

Park HR-29-TG-3098 driver_age 39

Output

Car with vehicle registration number “HR-29-TG-3098” has been parked at slot number 2

Input:

Slot_number_for_car_with_number PB-01-HH-6789

Output

No parked car matches the query

Input:

Vehicle_registration_number_for_driver_of_age 18

Output

No parked car matches the query

Input:

Terminate

Output

Terminating the program…exiting the command line interface….