Package cf.maybelambda.httpvalidator.springboot.service

Class ValidationService

java.lang.Object

cf.maybelambda.httpvalidator.springboot.service.ValidationService

@Service
public class ValidationService
extends Object

Service for handling validation tasks, executing scheduled validations, and managing validation results.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HEADER_KEY_VALUE_DELIMITER

Constructor Summary

Constructors

Constructor	Description
ValidationService()	Constructor to initialize the HTTP client with default connection-timeout and follow-redirects settings.

Method Summary

Modifier and Type	Method	Description
void	execValidations()	Executes validation tasks periodically based on a cron schedule.
Map<String,String>	getLastRunInfo()	Retrieves information about the last run of validation tasks.
boolean	isValidConfig()	Checks if the configuration is valid by validating the cron expression currently in use.
boolean	isValidCronExpression(String cronExpr)	Validates a given cron expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

HEADER_KEY_VALUE_DELIMITER

public static final String HEADER_KEY_VALUE_DELIMITER

See Also:

• Constant Field Values

Constructor Details

ValidationService

public ValidationService()

Constructor to initialize the HTTP client with default connection-timeout and follow-redirects settings.

Method Details

execValidations

@Scheduled(cron="${cron.expression}")
public void execValidations()
                     throws FileNotFoundException,
XMLParseException,
com.fasterxml.jackson.core.JsonProcessingException,
ConnectIOException,
ExecutionException,
InterruptedException

Executes validation tasks periodically based on a cron schedule. Retrieves tasks, sends HTTP requests, and processes responses. Sends email notifications for any validation failures and updates information about the last run of validation tasks.

Throws:

FileNotFoundException - if the data file is not found

XMLParseException - if there is an error parsing the XML file

com.fasterxml.jackson.core.JsonProcessingException - when a validation task contains invalid JSON content

ConnectIOException - if there is an error sending notification email

ExecutionException - when an unhandled error occurs while processing the HTTP requests

InterruptedException - when interrupted before completing all the requests

getLastRunInfo

public Map<String,String> getLastRunInfo()

Retrieves information about the last run of validation tasks.

Returns:

A map containing start time, time elapsed, total tasks, successful tasks and failed tasks.

isValidConfig

public boolean isValidConfig()

Checks if the configuration is valid by validating the cron expression currently in use.

Returns:

true if the configuration is valid, false otherwise

isValidCronExpression

public boolean isValidCronExpression(String cronExpr)

Validates a given cron expression.

Parameters:

cronExpr - Cron expression to validate

Returns:

true if the cron expression is valid, false otherwise