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Java™ Platform Standard Ed. 6 |
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java.lang.Objectorg.ietf.jgss.Oid
public class Oid
This class represents Universal Object Identifiers (Oids) and their associated operations.
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 Summary | |
|---|---|
Oid(byte[] data)
Creates an Oid object from its ASN.1 DER encoding. |
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Oid(InputStream derOid)
Creates an Oid object from its ASN.1 DER encoding. |
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Oid(String strOid)
Constructs an Oid object from a string representation of its integer components. |
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| Method Summary | |
|---|---|
boolean |
containedIn(Oid[] oids)
A utility method to test if this Oid value is contained within the supplied Oid array. |
boolean |
equals(Object other)
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
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
formatted
public Oid(InputStream derOid)
throws GSSException
derOid - stream containing the DER encoded oid
GSSException - 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 oid
GSSException - may be thrown when the DER encoding does not
follow the prescribed format.| Method Detail |
|---|
public String toString()
toString in class Objectpublic boolean equals(Object other)
equals in class Objectother - the Oid object that has to be compared to this one
true if the two Oid objects represent the same
value, false otherwise.Object.hashCode(),
Hashtable
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 search
public int hashCode()
hashCode in class ObjectObject.equals(java.lang.Object),
Hashtable
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Java™ Platform Standard Ed. 6 |
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