oracle.security.crypto.asn1

Class ASN1String

java.lang.Object

oracle.security.crypto.asn1.ASN1String

All Implemented Interfaces:

ASN1Object, ASN1TaggedObject, Streamable

public class ASN1String
extends java.lang.Object
implements ASN1TaggedObject

Various universal ASN.1 string types.

The following types are supported.

• PRINTABLE_STRING
• T61STRING
• IA5STRING
• GRAPHIC_STRING
• VISIBLE_STRING
• GENERAL_STRING
• BMP_STRING
• UNIVERSAL_STRING
• UTF8_STRING

Of these, only BMP_STRING and UTF_STRING allow the representation of Unicode (16-bit) characters. All others treat strings consisting of 8-bit characters only.

The default is IA5STRING.

The input may be any valid BER encoding of one of the above types. The output is always a DER encoding.

Constructor Summary

Constructors

Constructor and Description
ASN1String(java.io.InputStream is)
ASN1String(java.lang.String value) Create a new ASN1String with the given string value and the ASN1.IA5STRING type.
ASN1String(java.lang.String value, int type) Create a new ASN1String with the given string value and the given type.

Method Summary

Methods

Modifier and Type	Method and Description
ASN1Header	getHeader()
int	getTag()
java.lang.String	getValue()
void	input(java.io.InputStream is) Inputs this object from the specified input stream.
static java.lang.String	inputValue(java.io.InputStream is)
int	length() Length of this object's encoding.
void	output(java.io.OutputStream os) Outputs this object to the specified output stream.
static void	outputValue(java.io.OutputStream os, java.lang.String value)
static void	outputValue(java.io.OutputStream os, java.lang.String value, int tag)
static void	outputValueWithTag(java.io.OutputStream os, java.lang.String value, int tag)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ASN1String

public ASN1String(java.lang.String value)

Create a new ASN1String with the given string value and the ASN1.IA5STRING type.

ASN1String

public ASN1String(java.lang.String value,
          int type)

Create a new ASN1String with the given string value and the given type.

ASN1String

public ASN1String(java.io.InputStream is)
           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getHeader

public ASN1Header getHeader()

Specified by:

getHeader in interface ASN1TaggedObject

getValue

public java.lang.String getValue()

getTag

public int getTag()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

input

public void input(java.io.InputStream is)
           throws java.io.IOException

Description copied from interface: Streamable

Inputs this object from the specified input stream.

Specified by:

input in interface Streamable

Throws:

java.io.IOException

inputValue

public static java.lang.String inputValue(java.io.InputStream is)
                                   throws java.io.IOException

Throws:

java.io.IOException

output

public void output(java.io.OutputStream os)
            throws java.io.IOException

Description copied from interface: Streamable

Outputs this object to the specified output stream.

Specified by:

output in interface Streamable

Throws:

java.io.IOException

length

public int length()

Description copied from interface: Streamable

Length of this object's encoding.

Specified by:

length in interface Streamable

outputValue

public static void outputValue(java.io.OutputStream os,
               java.lang.String value)
                        throws java.io.IOException

Throws:

java.io.IOException

outputValue

public static void outputValue(java.io.OutputStream os,
               java.lang.String value,
               int tag)
                        throws java.io.IOException

Throws:

java.io.IOException

outputValueWithTag

public static void outputValueWithTag(java.io.OutputStream os,
                      java.lang.String value,
                      int tag)
                               throws java.io.IOException

Throws:

java.io.IOException