iaik.security.ssl

Class ExtensionType

java.lang.Object

iaik.security.ssl.ExtensionType

All Implemented Interfaces:

java.lang.Cloneable

public class ExtensionType
extends java.lang.Object
implements java.lang.Cloneable

This class represents the extension_type field as defined in RFC 4366 TLS Extensions.

The general extension structure is defined as (see RFC 4366, or TLS 1.2):

 struct {
    ExtensionType extension_type;
    opaque extension_data<0..2^16-1>;
 } Extension;
 

The extension is identified by its type. The value of the extension is represented as opaque extension data.
The following extension types are pre-defined by RFC 2546:

 enum {
     server_name(0), max_fragment_length(1),
     client_certificate_url(2), trusted_ca_keys(3),
     truncated_hmac(4), status_request(5), (65535)
 } ExtensionType;
 

See Also:

Extension

Constructor Summary

Constructors

Constructor and Description
ExtensionType(int type, java.lang.String name) Creates an new ExtensionType.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Returns a clone of this ExtensionType.
boolean	equals(java.lang.Object obj) Compares this ExtensionType to the specified object.
java.lang.String	getName() Gets the extension type name.
int	getType() Gets the extension type value.
int	hashCode() Gets a hashcode of this ExtensionType object.
java.lang.String	toString() Gets a String representation of this ExtensionType object.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExtensionType

public ExtensionType(int type,
                     java.lang.String name)

Creates an new ExtensionType.

Parameters:

type - the extension type value

name - the extension type name

Throws:

java.lang.IllegalArgumentException - if the extension type value is out of range (not between 0 and 65535)

Method Detail

getType

public int getType()

Gets the extension type value.

Returns:

the extension type value.

getName

public java.lang.String getName()

Gets the extension type name.

Returns:

the extension type name or "Unkown" if no name has been assigned to this extension type

equals

public boolean equals(java.lang.Object obj)

Compares this ExtensionType to the specified object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to compare this ExtensionType against.

Returns:

true, if the given object is equal to this ExtensionType, false otherwise

hashCode

public int hashCode()

Gets a hashcode of this ExtensionType object.

Overrides:

hashCode in class java.lang.Object

Returns:

a hashCode of this object

clone

public java.lang.Object clone()

Returns a clone of this ExtensionType.

Overrides:

clone in class java.lang.Object

Returns:

a clone

toString

public java.lang.String toString()

Gets a String representation of this ExtensionType object.

Overrides:

toString in class java.lang.Object

Returns:

a String representation of this object.