Class LanguageCode
- java.lang.Object
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- com.itextpdf.text.zugferd.checkers.CodeValidation
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- com.itextpdf.text.zugferd.checkers.basic.LanguageCode
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public class LanguageCode extends CodeValidation
Class that can be used to check if a language code is well-formed. IMPORTANT: this doesn't check if the code is valid in the sense that it doesn't check the code against a list of languages.
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Constructor Summary
Constructors Constructor Description LanguageCode()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
isValid(java.lang.String code)
The code list provided with the ZUGFeRD standard only lists four codes: de, fr, en, and es.-
Methods inherited from class com.itextpdf.text.zugferd.checkers.CodeValidation
check, isLowercase, isNumeric, isUppercase
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Method Detail
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isValid
public boolean isValid(java.lang.String code)
The code list provided with the ZUGFeRD standard only lists four codes: de, fr, en, and es. Obviously, there are more codes available (in ISO 639-1). We won't check the presence of a code in ISO 639-1, but we'll check if the code consists of two letters and if it's lowercase.- Specified by:
isValid
in classCodeValidation
- Parameters:
code
- the code to be tested- Returns:
- true if the code has the correct format
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