public class Oid extends Object
Oids are hierarchically globally-interpretable identifiers used within the GSS-API framework to identify mechanisms and name formats.
The structure and encoding of Oids is defined in ISOIEC-8824 and ISOIEC-8825. For example the Oid representation of Kerberos V5 mechanism is "1.2.840.113554.1.2.2"
The GSSName name class contains public static Oid objects representing the standard name types defined in GSS-API.
Constructor | Description |
---|---|
Oid |
Creates an Oid object from its ASN.1 DER encoding. |
Oid |
Creates an Oid object from its ASN.1 DER encoding. |
Oid |
Constructs an Oid object from a string representation of its integer components. |
Modifier and Type | Method | Description |
---|---|---|
boolean |
containedIn |
A utility method to test if this Oid value is contained within the supplied Oid array. |
boolean |
equals |
Tests if two Oid objects represent the same Object identifier value. |
byte[] |
getDER() |
Returns the full ASN.1 DER encoding for this oid object, which includes the tag and length. |
int |
hashCode() |
Returns a hashcode value for this Oid. |
String |
toString() |
Returns a string representation of the oid's integer components in dot separated notation. |
public Oid(String strOid) throws GSSException
strOid
- the dot separated string representation of the oid. For instance, "1.2.840.113554.1.2.2".GSSException
- may be thrown when the string is incorrectly formattedpublic Oid(InputStream derOid) throws GSSException
derOid
- stream containing the DER encoded oidGSSException
- may be thrown when the DER encoding does not follow the prescribed format.public Oid(byte[] data) throws GSSException
data
- byte array containing the DER encoded oidGSSException
- may be thrown when the DER encoding does not follow the prescribed format.public String toString()
public boolean equals(Object other)
public byte[] getDER() throws GSSException
GSSException
- may be thrown when the oid can't be encodedpublic boolean containedIn(Oid[] oids)
oids
- the array of Oid's to searchpublic int hashCode()
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.security.jgss/org/ietf/jgss/Oid.html