Package org.bouncycastle.asn1
Class DERPrintableString
java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.ASN1Primitive
org.bouncycastle.asn1.DERPrintableString
- All Implemented Interfaces:
ASN1Encodable,ASN1String,Encodable
DER PrintableString object.
X.680 section 37.4 defines PrintableString character codes as ASCII subset of following characters:
- Latin capital letters: 'A' .. 'Z'
- Latin small letters: 'a' .. 'z'
- Digits: '0'..'9'
- Space
- Apostrophe: '\''
- Left parenthesis: '('
- Right parenthesis: ')'
- Plus sign: '+'
- Comma: ','
- Hyphen-minus: '-'
- Full stop: '.'
- Solidus: '/'
- Colon: ':'
- Equals sign: '='
- Question mark: '?'
Explicit character set escape sequences are not allowed.
-
Constructor Summary
ConstructorsConstructorDescriptionDERPrintableString(String string) Basic constructor - this does not validate the stringDERPrintableString(String string, boolean validate) Constructor with optional validation. -
Method Summary
Modifier and TypeMethodDescriptionstatic DERPrintableStringgetInstance(Object obj) Return a printable string from the passed in object.static DERPrintableStringgetInstance(ASN1TaggedObject obj, boolean explicit) Return a Printable String from a tagged object.byte[]Return a Java String representation of this STRING type's content.inthashCode()static booleanisPrintableString(String str) return true if the passed in String can be represented without loss as a PrintableString, false otherwise.toString()Methods inherited from class org.bouncycastle.asn1.ASN1Primitive
encodeTo, encodeTo, equals, equals, equals, fromByteArray, toASN1PrimitiveMethods inherited from class org.bouncycastle.asn1.ASN1Object
getEncoded, getEncoded, hasEncodedTagValue
-
Constructor Details
-
DERPrintableString
Basic constructor - this does not validate the string -
DERPrintableString
Constructor with optional validation.- Parameters:
string- the base string to wrap.validate- whether or not to check the string.- Throws:
IllegalArgumentException- if validate is true and the string contains characters that should not be in a PrintableString.
-
-
Method Details
-
getInstance
Return a printable string from the passed in object.- Parameters:
obj- a DERPrintableString or an object that can be converted into one.- Returns:
- a DERPrintableString instance, or null.
- Throws:
IllegalArgumentException- if the object cannot be converted.
-
getInstance
Return a Printable String from a tagged object.- Parameters:
obj- the tagged object holding the object we wantexplicit- true if the object is meant to be explicitly tagged false otherwise.- Returns:
- a DERPrintableString instance, or null.
- Throws:
IllegalArgumentException- if the tagged object cannot be converted.
-
getString
Description copied from interface:ASN1StringReturn a Java String representation of this STRING type's content.- Specified by:
getStringin interfaceASN1String- Returns:
- a Java String representation of this STRING.
-
getOctets
public byte[] getOctets() -
hashCode
public int hashCode()- Specified by:
hashCodein classASN1Primitive
-
toString
-
isPrintableString
return true if the passed in String can be represented without loss as a PrintableString, false otherwise.- Returns:
- true if in printable set, false otherwise.
-