SchedulerConfig.java

package uk.gov.dhsc.htbhf.claimant;

import net.javacrumbs.shedlock.core.LockProvider;
import net.javacrumbs.shedlock.provider.jdbctemplate.JdbcTemplateLockProvider;
import net.javacrumbs.shedlock.spring.annotation.EnableSchedulerLock;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;

import javax.sql.DataSource;

/**
 * Configuration for scheduling tasks. Sets the default maximum lock time to 60 minutes.
 * See https://www.digi.com/resources/documentation/digidocs/90001437-13/reference/r_iso_8601_duration_format.htm
 * for an explanation of the ISO-8601 duration format
 */
@Configuration
@EnableScheduling
@EnableSchedulerLock(defaultLockAtMostFor = "PT60M")
@ConditionalOnProperty(name = "enable-scheduler")
public class SchedulerConfig {

    @Bean
    public LockProvider lockProvider(DataSource dataSource) {
        return new JdbcTemplateLockProvider(dataSource, "schedule_tasks_locks");
    }
}