Examples of XObjectValidator

Examples of org.apache.padaf.preflight.graphics.XObjectValidator

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  public List<ValidationError> validatePattern(DocumentHandler handler,
      COSObject cObj) throws ValidationException {
    COSDictionary cosPattern = (COSDictionary) cObj.getObject();
    int ptype = cosPattern.getInt(DICTIONARY_KEY_PATTERN_TYPE);

    XObjectValidator validator = null;

    switch (ptype) {
    case DICTIONARY_PATTERN_TILING:
      validator = new TilingPattern(handler, (COSStream) cosPattern);
      break;
    case DICTIONARY_PATTERN_SHADING:
      validator = new ShadingPattern(handler, cosPattern);
      break;
    default:
      throw new ValidationException("Unkown pattern type : " + ptype);
    }

    return validator.validate();
  }
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Examples of org.apache.padaf.preflight.graphics.XObjectValidator

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    return validator.validate();
  }

  public List<ValidationError> validateXObject(DocumentHandler handler,
      COSObject cObj) throws ValidationException {
    XObjectValidator xObjVal = null;

    // ---- According to the XObject subtype, the validation isn't processed by
    // the same Validator
    COSStream dic = (COSStream) cObj.getObject();
    String subtype = dic.getNameAsString(COSName
        .getPDFName(DICTIONARY_KEY_SUBTYPE));

    if (XOBJECT_DICTIONARY_VALUE_SUBTYPE_IMG.equals(subtype)) {
      xObjVal = new XObjImageValidator(handler, dic);
    } else if (XOBJECT_DICTIONARY_VALUE_SUBTYPE_FORM.equals(subtype)) {
      xObjVal = new XObjFormValidator(handler, dic);
    } else if (XOBJECT_DICTIONARY_VALUE_SUBTYPE_POSTSCRIPT.equals(subtype)) {
      xObjVal = new XObjPostscriptValidator(handler, dic);
    } else {
      throw new ValidationException("Invalid XObject subtype");
    }

    return xObjVal.validate();
  }
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Examples of org.apache.pdfbox.preflight.xobject.XObjectValidator

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    public void validate(PreflightContext context) throws ValidationException
    {
        PreflightPath vPath = context.getValidationPath();

        XObjectValidator validator = null;
        if (!vPath.isEmpty() && vPath.isExpectedType(PDImageXObject.class))
        {
            validator = new XObjImageValidator(context, (PDImageXObject) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(PDFormXObject.class))
        {
            validator = new XObjFormValidator(context, (PDFormXObject) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(PDPostScriptXObject.class))
        {
            validator = new XObjPostscriptValidator(context, (PDPostScriptXObject) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(COSStream.class))
        {
            context.addValidationError(new ValidationError(PreflightConstants.ERROR_GRAPHIC_XOBJECT_INVALID_TYPE, "Invalid XObject subtype"));
        }
        else
        {
            context.addValidationError(new ValidationError(PreflightConstants.ERROR_GRAPHIC_MISSING_OBJECT, "Graphic validation process needs at least one PDXObject"));
        }

        if (validator != null) {
            validator.validate();
        }
    }
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Examples of org.apache.pdfbox.preflight.xobject.XObjectValidator

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    public void validate(PreflightContext context) throws ValidationException
    {
        PreflightPath vPath = context.getValidationPath();

        XObjectValidator validator = null;
        if (!vPath.isEmpty() && vPath.isExpectedType(PDXObjectImage.class))
        {
            validator = new XObjImageValidator(context, (PDXObjectImage) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(PDXObjectForm.class))
        {
            validator = new XObjFormValidator(context, (PDXObjectForm) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(COSStream.class))
        {
            COSStream stream = (COSStream) vPath.peek();
            String subType = stream.getNameAsString(COSName.SUBTYPE);
            if (XOBJECT_DICTIONARY_VALUE_SUBTYPE_POSTSCRIPT.equals(subType))
            {
                validator = new XObjPostscriptValidator(context, stream);
            }
            else
            {
                context.addValidationError(new ValidationError(PreflightConstants.ERROR_GRAPHIC_XOBJECT_INVALID_TYPE, "Invalid XObject subtype"));
            }
        }
        else
        {
            context.addValidationError(new ValidationError(PreflightConstants.ERROR_GRAPHIC_MISSING_OBJECT, "Graphic validation process needs at least one PDXObject"));
        }

        if (validator != null) {
            validator.validate();
        }
    }
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Examples of org.apache.pdfbox.preflight.xobject.XObjectValidator

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    public void validate(PreflightContext context) throws ValidationException
    {
        PreflightPath vPath = context.getValidationPath();

        XObjectValidator validator = null;
        if (!vPath.isEmpty() && vPath.isExpectedType(PDXObjectImage.class))
        {
            validator = new XObjImageValidator(context, (PDXObjectImage) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(PDXObjectForm.class))
        {
            validator = new XObjFormValidator(context, (PDXObjectForm) vPath.peek());
        }
        else if (!vPath.isEmpty() && vPath.isExpectedType(COSStream.class))
        {
            COSStream stream = (COSStream) vPath.peek();
            String subType = stream.getNameAsString(COSName.SUBTYPE);
            if (XOBJECT_DICTIONARY_VALUE_SUBTYPE_POSTSCRIPT.equals(subType))
            {
                validator = new XObjPostscriptValidator(context, stream);
            }
            else
            {
                throw new ValidationException("Invalid XObject subtype");
            }
        }
        else
        {
            throw new ValidationException("Graphic validation process needs at least one PDFont object");
        }

        validator.validate();
    }
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