The given code defines a scheduled job in Java that...
February 3, 2025 at 10:23 PM
The given code defines a scheduled job in Java that is part of a batch processing system. Here's a breakdown of its functionality and components:
-
@SuppressWarnings("WeakerAccess")
:- Declares that the compiler should suppress specific warnings (in this case, related to reduced access modifiers on members or methods). It prevents the compiler from flagging the usage of access levels that may not conform to strong visibility rules.
-
@ScheduledJob(...)
:- A custom annotation, likely defined elsewhere in your codebase, used to indicate that the
PaycheckChecksumJob
class represents a scheduled job. The annotation specifies metadata about the job:name = PaycheckChecksumJob.JOB_NAME
: Sets the job name to a static constant ("PaycheckChecksumJob"
).schedule = "0 0 22 1/1 * ? *"
: Specifies the job's execution schedule using a cron expression. This expression means the job will run daily at 10:00 PM (22:00).lateAfterSeconds = 1800
: Defines the job as "late" if it has not started within 30 minutes (1800 seconds) of the scheduled time.enabledEnvironments = {...}
: Specifies the environments where the job should be enabled. The job is enabled in production (PROD
), QA (QAL
), end-to-end testing (E2E
), and their lowercase equivalents (prd
,qa
, ande2e
).callbackDataGenerator = PaycheckChecksumCallbackDataGenerator.class
: Associates a callback data generator class,PaycheckChecksumCallbackDataGenerator
, which is likely responsible for generating data necessary for the job's operations or notifications.
- A custom annotation, likely defined elsewhere in your codebase, used to indicate that the
-
Class Declaration:
- The class
PaycheckChecksumJob
extendsPTSBatchJob
, indicating it is a specific type of batch job. - The class is public, meaning it is accessible from other packages.
- The class
-
Static Constants and Logger:
public static final String JOB_NAME
: Defines a constant for the job's name,"PaycheckChecksumJob"
. This ensures the job name is consistent and avoids duplication issues.private static final Logger logger
: Initializes a logger using theSLF4J
(Simple Logging Facade for Java) library. This logger is used for logging debug, info, error, or other runtime information during the execution of the job.
Summary:
This code defines a job called PaycheckChecksumJob
that runs daily at 10:00 PM on specified environments. It inherits behavior from a base PTSBatchJob
class and uses PaycheckChecksumCallbackDataGenerator
to generate callback data. The job includes metadata for scheduling, enabling environments, and lateness thresholds. Additionally, a logger is set up for logging purposes.
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