I forked this repository which was using REST call to schedule email. I did not need to send email. Instead I needed to trigger an event ( logger ).

I have also extended the project with CRON scheduler, which I needed for my current work project.

1. Java - 1.8.x, Java 11

2. Maven - 3.x.x

3. MySQL - 5.x.x

1. Clone the application

2. Create MySQL database

There is a docker-compose.yml in docker directory. You can use it to start mysql.

create database quartz_demo

3. Change MySQL username and password as per your MySQL installation

open src/main/resources/application.properties, and change spring.datasource.username and spring.datasource.password properties as per your mysql installation

Make sure you set port correctly. I have different from default as my machine had both installed MySQL and Docker version

4. Create Quartz Tables

The project stores all the scheduled Jobs in MySQL database. You'll need to create the tables that Quartz uses to store Jobs and other job-related data. Please create Quartz specific tables by executing the quartz_tables.sql script located inside src/main/resources directory.

mysql> source <PATH_TO_QUARTZ_TABLES.sql>

6. Build and run the app using maven

Finally, You can run the app by typing the following command from the root directory of the project -

mvn spring-boot:run

Application contains build in cron job which logs the even every 15 seconds.

curl -X POST \
  http://localhost:8081/scheduleJob \
  -H 'Accept: */*' \
  -H 'Content-Type: application/json' \
  -H 'Cookie: JSESSIONID=32A02F6E2D185C8702E7BA6016A913E3' \
  -H 'Host: localhost:8081' \
  -d '{
	"dateTime": "2019-10-02T15:14:00",
	"timeZone": "America/Los_Angeles"
}'

# Output
{
    "success": true,
    "jobId": "38aace30-ccf8-4c25-bca8-25f0f58b3c2a",
    "jobGroup": "rest-jobs",
    "message": "Scheduled Successfully!"
}

7. Running SpringBoot Quartz with MSSQL Server

Run MSSQL as docker: docker run -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=2019October$$$' -p 1433:1433 -d mcr.microsoft.com/mssql/server:2017-latest

Create database quartz_schema in MSSQL server

Run DDL script tables_sqlServer.sql provided with quartz jar file.

Add dependency to gradle ( or maven ) to import the driver: compile group: 'com.microsoft.sqlserver', name: 'mssql-jdbc', version: '8.1.0.jre11-preview'

Change application.yml to connect to database:

  datasource:
    password: 2019October$$$
    url: jdbc:sqlserver://localhost:1433;database=quartz_schema;SelectMethod=cursor
    username: sa
  jpa:
    hibernate:
      ddl-auto: update
    properties:
      hibernate:
        dialect: org.hibernate.dialect.SQLServer2008Dialect
  quartz:
    jdbc:
      schema: classpath:org/quartz/impl/jdbcjobstore/tables_sqlServer.sql
    job-store-type: jdbc
    properties:
      org:
        quartz:
          jobStore:
            isClustered: true
          scheduler:
            instanceId: AUTO
          threadPool:
            threadCount: 5

org.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.MSSQLDelegate```