Package com.broadleafcommerce.data.tracking.core.mapping.validation

Class ValidationUtils

java.lang.Object
com.broadleafcommerce.data.tracking.core.mapping.validation.ValidationUtils
public final class ValidationUtils extends Object
Helpful class providing convenient methods relevant to validation.
Author:
Samarth Dhruva (samarthd)

  • Method Details

    • isValidUrlStringOrNull

      public static boolean isValidUrlStringOrNull(@Nullable String url)
      Checks the given string to see if it matches the format expected of a URL. This validation is set up to match the logic performed by the frontend when it does its own URL validation.
      Parameters:
      url - the string whose structure should be checked
      Returns:
      true if the string is null or has a leading /

    • isValidEndDate

      public static boolean isValidEndDate(@Nullable Instant startDate, @Nullable Instant endDate)
      Checks the given dates to ensure that the end date, if it exists, is after the start date.
      Parameters:
      startDate - the start date for an active date range
      endDate - the end date for an active date range
      Returns:
      true if end date occurs after start date where both exist

    • isAtLeastZero

      public static boolean isAtLeastZero(@NonNull BigDecimal value)
      Checks if the given value is greater than or equal to BigDecimal.ZERO. Useful for validations of pricing fields where negative values are disallowed.
      Parameters:
      value - the number which should be checked
      Returns:
      true if the value is at least zero, false otherwise
      See Also:

    • isAtLeastZeroOrNull

      public static boolean isAtLeastZeroOrNull(@Nullable BigDecimal value)
      Checks if the given value is greater than or equal to BigDecimal.ZERO. Useful for validations of pricing fields where negative values are disallowed.
      Parameters:
      value - the number which should be checked
      Returns:
      true if the value is null or at least zero, false otherwise
      See Also:

    • isAtLeastZeroOrNull

      public static boolean isAtLeastZeroOrNull(@Nullable javax.money.MonetaryAmount amount)
      Checks that this MonetaryAmount contains a value that greater than or equal to zero. Useful for validations of pricing fields where negative values are disallowed.
      Parameters:
      amount -
      Returns:

    • isAtLeastZero

      public static boolean isAtLeastZero(@NonNull javax.money.MonetaryAmount amount)
      Checks that this MonetaryAmount contains a value that greater than or equal to zero. Useful for validations of pricing fields where negative values are disallowed.
      Parameters:
      amount -
      Returns:

    • isValidEmailAddressOrNull

      public static boolean isValidEmailAddressOrNull(@Nullable String address)
      Checks the given string to see if it matches the format expected of an email address.

      While this validation method is not perfect due to the complexity of the standard, this should validate the majority of requirements on email address format. See https://stackoverflow.com/questions/201323/how-to-validate-an-email-address-using-a-regular-expression/201378#201378

      Parameters:
      address - the string whose structure should be checked
      Returns:
      true if the string is null or is a valid email address

    • getEmailPattern

      public static String getEmailPattern()