Class License

java.lang.Object
org.mariuszgromada.math.mxparser.License
public class License extends Object
A class that provides commercial and non-commercial use mode registration. The execution of methods in this class does not affect the operation of the MathParser.org-mXparser software, but is required by the terms of the License.geTermsOfAgreement().
Version:
6.1.0
See Also:

  • Field Details

    • typeOfUse

      private static License.UseType typeOfUse

    • signature

      private static String signature

    • numberOfConfirmationAttempts

      private static int numberOfConfirmationAttempts

    • message

      private static String message

    • errorMessage

      private static String errorMessage

    • ERROR_NOT_CONFIRMED

      private static final String ERROR_NOT_CONFIRMED
      See Also:

    • MAXIMUM_NUMBER_OF_WARNING_DISPLAY

      private static final int MAXIMUM_NUMBER_OF_WARNING_DISPLAY
      See Also:

    • numberOfWarningDisplay

      private static int numberOfWarningDisplay

    • MATHPARSERORG_MXPARSER_DUAL_LICENSE_AGREEMENT

      public static final String MATHPARSERORG_MXPARSER_DUAL_LICENSE_AGREEMENT
      The terms of MathParser.org-mXparser DUAL LICENSE AGREEMENT
      See Also:

  • Constructor Details

    • License

      public License()

  • Method Details

    • displayWarning

      private static void displayWarning()

    • checkLicense

      static void checkLicense()

    • getUseType

      static int getUseType()

    • setErrorMessage

      private static void setErrorMessage(License.MessageType type, String errorMessage)

    • setMessageConfirmedCommercial

      private static void setMessageConfirmedCommercial()

    • setMessageConfirmedNonCommercial

      private static void setMessageConfirmedNonCommercial()

    • checkIfProperSignature

      private static boolean checkIfProperSignature(String providedSignature)

    • checkIfNoPreviousConfirmationAttempts

      private static boolean checkIfNoPreviousConfirmationAttempts()

    • checkLackOfPreviousConfirmation

      private static boolean checkLackOfPreviousConfirmation()

    • iConfirmCommercialUse

      public static boolean iConfirmCommercialUse(String mySignature)
      By successfully calling this method, you confirm and sign that you use MathParser.org-mXparser commercially according to the License.geTermsOfAgreement(). The confirmation can only be called once. The method call takes place only internally for logging purposes and there is no connection with other external services and no data is sent or collected. The lack of a method call (or its successful call) does not affect the operation of the PRODUCT in any way.
      Parameters:
      mySignature - Your first and last name or your e-mail address or your company name. At least 5 non-blank characters.
      Returns:
      Logs commercial use and returns true if this was the first attempt to register a use type and the signature met the conditions specified for it. Otherwise, returns false and does not log use type.
      See Also:

    • iConfirmNonCommercialUse

      public static boolean iConfirmNonCommercialUse(String mySignature)
      By successfully calling this method, you confirm and sign that you use MathParser.org-mXparser non-commercially according to the License.geTermsOfAgreement(). The confirmation can only be called once. The method call takes place only internally for logging purposes and there is no connection with other external services and no data is sent or collected. The lack of a method call (or its successful call) does not affect the operation of the PRODUCT in any way.
      Parameters:
      mySignature - Your first and last name or your e-mail address or your company name. At least 5 non-blank characters.
      Returns:
      Logs non-commercial use and returns true if this was the first attempt to register a use type and the signature met the conditions specified for it. Otherwise, returns false and does not log use type.
      See Also:

    • checkIfUseTypeConfirmed

      public static boolean checkIfUseTypeConfirmed()
      Verifies whether the use type has been successfully confirmed and signed.
      Returns:
      True in case commercial or non-commercial user type has been confirmed and signed. Otherwise, returns false.

    • getUseTypeConfirmationMessage

      public static String getUseTypeConfirmationMessage()
      Verifies whether the use type has been successfully confirmed and signed.
      Returns:
      Confirmation message in case commercial or non-commercial user type has been confirmed and signed. Otherwise, returns error / warning message.
      See Also:

    • getErrorMessage

      public static String getErrorMessage()
      Information about the problem encountered when calling methods: License.iConfirmNonCommercialUse(...), License.iConfirmCommercialUse(...)
      Returns:
      Error message if an error occurred, empty string if no error.
      See Also:

    • geTermsOfAgreement

      public static String geTermsOfAgreement()
      Return the terms of MathParser.org-mXparser DUAL LICENSE AGREEMENT.
      Returns:
      The terms of MathParser.org-mXparser DUAL LICENSE AGREEMENT as string.

    • consolePrintLicense

      public static void consolePrintLicense()
      Prints to the console the terms of MathParser.org-mXparser DUAL LICENSE AGREEMENT