How to delay Quartz Scheduler startup in a web application

Quartz scheduler startup can be delayed by configuration in web.xml or programmatically.

1. Configuration in web.xml

<context-param>

<param-name>quartz:start-delay-seconds</param-name>

<param-value>DELAY_IN_SECONDS</param-value>

</context-param>

2. Programmatically

    scheduler.startDelayed(DELAY_IN_SECONDS);

Done!!

How to create angular 4 module

This tutorial assuming all prerequisite to start an Angular 4 application has been properly setup with Angular cli.

To create angular 4 module, follow the steps below.
1. navigate to the root directory of your Angular 4 application.

2. run the following command to generate a new module class

    ng generate module moduleName

    eg. ng generate module ferrari

3. run the following command to generate a new component under the above module

    ng generate component moduleName/componentName

    eg. ng generate component ferrari/ferrari-list

4. create a routing class in the same directory with module class  

    eg. ferrari-routing.module.ts