Package org.apache.pdfbox.preflight.ValidationResult

Examples of org.apache.pdfbox.preflight.ValidationResult.ValidationError

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    {
        if (!processDefaultColorSpace(pdcs))
        {
            if (iccpw == null)
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_MISSING,
                        "DestOutputProfile is missing"));
            }
            else if (!iccpw.isRGBColorSpace())
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_RGB,
                        "DestOutputProfile isn't RGB ColorSpace"));
            }
        }
    }
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    {
        if (!processDefaultColorSpace(pdcs))
        {
            if (iccpw == null)
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_MISSING,
                        "DestOutputProfile is missing"));
            }
            else if (!iccpw.isCMYKColorSpace())
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_CMYK,
                        "DestOutputProfile isn't CMYK ColorSpace"));
            }
        }
    }
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     */
    protected void processPatternColorSpace(PDColorSpace pdcs)
    {
        if (iccpw == null)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_MISSING,
                    "DestOutputProfile is missing"));
        }
    }
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     */
    protected void processGrayColorSpace(PDColorSpace pdcs)
    {
        if (!processDefaultColorSpace(pdcs) && iccpw == null)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_MISSING,
                    "DestOutputProfile is missing"));
        }
    }
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        try
        {
            ICC_Profile iccp = ICC_Profile.getInstance(iccBased.getPDStream().getByteArray());
            if (iccp == null)
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_ICCBASED,
                        "Unable to read ICCBase color space "));
                return;
            }
            PDColorSpace altpdcs = iccBased.getAlternateColorSpace();
            if (altpdcs != null)
            {
                ColorSpaces altCsId = ColorSpaces.valueOf(altpdcs.getName());
                if (altCsId == ColorSpaces.Pattern)
                {
                    context.addValidationError(new ValidationError(
                            ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN,
                            "Pattern is forbidden as AlternateColorSpace of a ICCBased"));
                }

                /*
                 * According to the ISO-19005-1:2005
                 *
                 * A conforming reader shall render ICCBased colour spaces as specified by the ICC specification,
                 * and shall not use the Alternate colour space specified in an ICC profile stream dictionary
                 *
                 * We don't check the alternate ColorSpaces
                 */
            }
        }       
        catch (IllegalArgumentException e)
        {
            // this is not a ICC_Profile
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_ICCBASED,
                    "ICCBase color space is invalid. Caused By: " + e.getMessage()));
        }
        catch (IOException e)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE,
                    "Unable to read ICCBase color space. Caused by : " + e.getMessage(), e));
        }
    }
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        PDDeviceN deviceN = (PDDeviceN) pdcs;
        try
        {
            if (iccpw == null)
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_MISSING,
                        "DestOutputProfile is missing"));
                return;
            }

            COSBase cosAlt = ((COSArray)pdcs.getCOSObject()).getObject(2);
            PDColorSpace altColor = PDColorSpace.create(cosAlt);
            if (altColor != null)
            {
                processAllColorSpace(altColor);
            }

            int numberOfColorants = 0;
            PDDeviceNAttributes attr = deviceN.getAttributes();
            if (attr != null)
            {
                Map colorants = attr.getColorants();
                if (colorants != null)
                {
                    numberOfColorants = colorants.size();
                    for (Object col : colorants.values())
                    {
                        if (col != null)
                        {
                            processAllColorSpace((PDColorSpace) col);
                        }
                    }
                }
            }
            int numberOfComponents = deviceN.getNumberOfComponents();
            if (numberOfColorants > MAX_DEVICE_N_LIMIT || numberOfComponents > MAX_DEVICE_N_LIMIT)
            {
                context.addValidationError(new ValidationError(
                        ERROR_GRAPHIC_INVALID_COLOR_SPACE_TOO_MANY_COMPONENTS_DEVICEN,
                        "DeviceN has too many tint components or colorants"));
            }
        }
        catch (IOException e)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE,
                    "Unable to read DeviceN color space : " + e.getMessage(), e));
        }
    }
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        PDIndexed indexed = (PDIndexed) pdcs;
        PDColorSpace based = indexed.getBaseColorSpace();
        ColorSpaces cs = ColorSpaces.valueOf(based.getName());
        if (cs == ColorSpaces.Indexed || cs == ColorSpaces.Indexed_SHORT)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_INDEXED,
                    "Indexed color space can't be used as Base color space"));
            return;
        }
        if (cs == ColorSpaces.Pattern)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_INDEXED,
                    "Pattern color space can't be used as Base color space"));
            return;
        }
        processAllColorSpace(based);
    }
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                case Separation:
                case DeviceN:
                case Pattern:
                case Indexed:
                case Indexed_SHORT:
                    context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_ALTERNATE, acs
                            .getLabel() + " color space can't be used as alternate color space"));
                    break;
                default:
                    processAllColorSpace(altCol);
                }
            }
        }
        catch (IOException e)
        {
            context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE,
                    "Unable to read Separation color space : " + e.getMessage(), e));
        }
    }
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                    defaultCS = resources.getColorSpace(COSName.DEFAULT_GRAY);
                }
            }
            catch (IOException e)
            {
                context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE,
                        "Unable to read default color space : " + e.getMessage(), e));
            }

            if (defaultCS != null)
            {
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     * This method updates the given list with a ValidationError (ERROR_GRAPHIC_INVALID_PATTERN_COLOR_SPACE_FORBIDDEN)
     * and returns false.
     */
    protected void processPatternColorSpace(PDColorSpace pdcs)
    {
        context.addValidationError(new ValidationError(ERROR_GRAPHIC_INVALID_COLOR_SPACE_FORBIDDEN,
                "Pattern ColorSpace is forbidden"));
    }
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  • org.apache.pdfbox.preflight.action.InvalidAction
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  • org.apache.pdfbox.preflight.action.SubmitAction
  • org.apache.pdfbox.preflight.action.ThreadAction
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