Field Detail

• ctx

  protected PreflightContext ctx

• annotDictionary

  protected COSDictionary annotDictionary

  COSDictionary of the annotation

• pdAnnot

  protected PDAnnotation pdAnnot

  Instance of PDAnnotation built using the annotDictionary

Constructor Detail

• AnnotationValidator

  public AnnotationValidator(PreflightContext context,
                     COSDictionary annotDictionary)

Method Detail

• checkFlags

  protected boolean checkFlags()

  Checks if flags of the annotation are authorized.

  • Print flag must be 1
  • NoView flag must be 0
  • Hidden flag must be 0
  • Invisible flag must be 0

  If one of these flags is invalid, the errors list is updated with the ERROR_ANNOT_FORBIDDEN_FLAG ValidationError code.

  Returns:

  false if a flag is invalid, true otherwise.

• checkCA

  protected boolean checkCA()

  Check if the CA value is 1.0. Return true if the CA element is missing or if the value is 1.0. Return false otherwise and update the list of errors present in the DocumentHandler.

  Returns:

  true if the CA element is missing or if the value is 1.0.

• checkColors

  protected boolean checkColors()
                         throws ValidationException

  Return true if the C field is present in the Annotation dictionary and if the RGB profile is used in the DestOutputProfile of the OutputIntent dictionary.

  Returns:

  true if the C field is present and the RGB profile is used.

  Throws:

  ValidationException

• searchRGBProfile

  protected boolean searchRGBProfile()
                              throws ValidationException

  Search the RGB Profile in OutputIntents dictionaries

  Returns:

  true if a rgb profile is found, false otherwise.

  Throws:

  ValidationException

• checkAP

  protected boolean checkAP()
                     throws ValidationException

  This method checks the AP entry of the Annotation Dictionary. If the AP key is missing, this method returns true. If the AP key exists, only the N entry is authorized and must be a Stream which define the appearance of the annotation. (Currently, only the type of the N entry is checked because of the Appearance stream is a Form XObject, so it will be checked by the Graphics Helper) If the AP content isn't valid, this method return false and updates the errors list.

  Returns:

  the validation state of the AP content.

  Throws:

  ValidationException

• checkActions

  protected boolean checkActions()
                          throws ValidationException

  Extract a list of ActionManager from the Annotation dictionary and valid them. If an action is invalid, the errors list is updated and the method returns false. Otherwise, the method returns true and the errors list doesn't change.

  Returns:

  the validation state of the annotations actions.

  Throws:

  ValidationException

• checkPopup

  protected boolean checkPopup()
                        throws ValidationException

  This method validates the Popup entry. This entry shall contain an other Annotation. This annotation is validated with the right AnnotationValidator.

  Returns:

  true if the popup entry is valid, false if not.

  Throws:

  ValidationException

• validate

  public boolean validate()
                   throws ValidationException

  Execute validation of the Annotation dictionary.

  Returns:

  true if validation succeed, false otherwise.

  Throws:

  ValidationException

• checkMandatoryFields

  protected boolean checkMandatoryFields()

  Checks if all mandatory fields of an annotation are present. If some fields are missing, the method returns false and the errors list is updated.

  Returns:

  true if validation succeed, false otherwise.

• checkSpecificMandatoryFields

  protected boolean checkSpecificMandatoryFields()

  Override this method to check the presence of specific fields

  Returns:

  the presence of specific fields.

• setFactory

  public final void setFactory(AnnotationValidatorFactory fact)

  Initialize the annotFact attribute of this object. This method must be called by the Factory at the creation of this object. Only the Factory should call this method.

  Parameters:

  fact -