Accessing JOB_DATA in Quartz without job executing

Question

Hi, I'm using Quartz.NET and I need to be able to access a jobs 'JOB_DATA' fields without the job being executed. I mention without it being executed because, using a joblistener I can acess the information using the 'context' variable given, such as:

    public static void sendMail(JobExecutionContext context)
    {    
        JobDataMap dataMap = context.JobDetail.JobDataMap;

Which allows me to use the dataMap variable to access the fields inside there. But, I need to be able to access these fields in a page to edit jobs, and the fields inside the JOB_DATA column will need to be editted.

Any ideas?

Thanks