org.apache.pdfbox.preflight.font

Class Type0FontValidator

java.lang.Object

org.apache.pdfbox.preflight.font.FontValidator<Type0Container>

org.apache.pdfbox.preflight.font.Type0FontValidator

public class Type0FontValidator
extends FontValidator<Type0Container>

Field Summary

Fields

Modifier and Type	Field and Description
protected COSDocument	cosDocument
protected PDFont	font

Fields inherited from class org.apache.pdfbox.preflight.font.FontValidator

context, descriptorHelper, fontContainer

Constructor Summary

Constructors

Constructor and Description
Type0FontValidator(PreflightContext context, PDFont font)

Method Summary

Modifier and Type	Method and Description
protected boolean	checkCIDSystemInfo(COSBase sysinfo) Check the content of the CIDSystemInfo dictionary.
protected void	checkCMapEncoding(COSBase encoding)
protected void	checkEncoding() Check the CMap entry.
protected void	checkMandatoryFields() This methods extracts from the Font dictionary all mandatory fields.
protected FontValidator<? extends FontContainer<PDCIDFontType0>>	createCIDType0FontValidator(COSDictionary fDict) Create the validation object for CIDType0 Font
protected FontValidator<? extends FontContainer<PDCIDFontType2>>	createCIDType2FontValidator(COSDictionary fDict) Create the validation object for CIDType2 Font
protected FontValidator<? extends FontContainer<? extends PDCIDFont>>	createDescendantValidator(COSDictionary cidFont)
protected void	processDescendantFont() Extract the single CIDFont from the descendant array.
void	validate()

Methods inherited from class org.apache.pdfbox.preflight.font.FontValidator

checkToUnicode, getFontContainer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

font

protected PDFont font

cosDocument

protected COSDocument cosDocument

Constructor Detail

Type0FontValidator

public Type0FontValidator(PreflightContext context,
                          PDFont font)

Method Detail

validate

public void validate()
              throws ValidationException

Specified by:

validate in class FontValidator<Type0Container>

Throws:

ValidationException

checkMandatoryFields

protected void checkMandatoryFields()

This methods extracts from the Font dictionary all mandatory fields. If a mandatory field is missing, the list of ValidationError in the FontContainer is updated.

processDescendantFont

protected void processDescendantFont()
                              throws ValidationException

Extract the single CIDFont from the descendant array. Create a FontValidator for this CIDFont and launch its validation.

Throws:

ValidationException - if there is an error validating the CIDFont.

createDescendantValidator

protected FontValidator<? extends FontContainer<? extends PDCIDFont>> createDescendantValidator(COSDictionary cidFont)

createCIDType0FontValidator

protected FontValidator<? extends FontContainer<PDCIDFontType0>> createCIDType0FontValidator(COSDictionary fDict)

Create the validation object for CIDType0 Font

createCIDType2FontValidator

protected FontValidator<? extends FontContainer<PDCIDFontType2>> createCIDType2FontValidator(COSDictionary fDict)

Create the validation object for CIDType2 Font

Parameters:

fDict - a CIDType2 font dictionary.

Returns:

a CIDType2 tont font validator.

checkEncoding

protected void checkEncoding()

Check the CMap entry. The CMap entry must be a dictionary in a PDF/A. This entry can be a String only if the String value is Identity-H or Identity-V

Overrides:

checkEncoding in class FontValidator<Type0Container>

checkCMapEncoding

protected void checkCMapEncoding(COSBase encoding)

checkCIDSystemInfo

protected boolean checkCIDSystemInfo(COSBase sysinfo)

Check the content of the CIDSystemInfo dictionary. A CIDSystemInfo dictionary must contain :

• a Name - Registry
• a Name - Ordering
• a Integer - Supplement

Parameters:

sysinfo -

Returns:

the validation result.