Package com.nimbusds.oauth2.sdk.token

Class TokenSchemeError

java.lang.Object

com.nimbusds.oauth2.sdk.ErrorObject

com.nimbusds.oauth2.sdk.token.TokenSchemeError

Direct Known Subclasses:

BearerTokenError, DPoPTokenError

public abstract class TokenSchemeError
extends ErrorObject

The base abstract class for token scheme errors. Concrete extending classes should be immutable.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TokenSchemeError(AccessTokenType scheme, String code, String description, int httpStatusCode, URI uri, String realm, Scope scope)	Creates a new token error with the specified code, description, HTTP status code, page URI, realm and scope.

Method Summary

Modifier and Type	Method	Description
abstract TokenSchemeError	appendDescription(String text)	Appends the specified text to the error description.
String	getRealm()	Returns the realm.
AccessTokenType	getScheme()	Returns the token scheme.
Scope	getScope()	Returns the required scope.
static boolean	isScopeWithValidChars(Scope scope)	Returns true if the specified scope consists of valid characters.
abstract TokenSchemeError	setDescription(String description)	Sets the error description.
abstract TokenSchemeError	setHTTPStatusCode(int httpStatusCode)	Sets the HTTP status code.
abstract TokenSchemeError	setRealm(String realm)	Sets the realm.
abstract TokenSchemeError	setScope(Scope scope)	Sets the required scope.
abstract TokenSchemeError	setURI(URI uri)	Sets the error page URI.
String	toWWWAuthenticateHeader()	Returns the WWW-Authenticate HTTP response header code for this token scheme error.

Methods inherited from class com.nimbusds.oauth2.sdk.ErrorObject

equals, getCode, getDescription, getHTTPStatusCode, getURI, hashCode, isLegal, isLegal, parse, parse, parse, toHTTPResponse, toJSONObject, toParameters, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenSchemeError

protected TokenSchemeError(AccessTokenType scheme,
                           String code,
                           String description,
                           int httpStatusCode,
                           URI uri,
                           String realm,
                           Scope scope)

Creates a new token error with the specified code, description, HTTP status code, page URI, realm and scope.

Parameters:

scheme - The token scheme. Must not be null.

code - The error code, null if not specified.

description - The error description, null if not specified.

httpStatusCode - The HTTP status code, zero if not specified.

uri - The error page URI, null if not specified.

realm - The realm, null if not specified.

scope - The required scope, null if not specified.

Method Detail

isScopeWithValidChars

public static boolean isScopeWithValidChars(Scope scope)

Returns true if the specified scope consists of valid characters. Values for the "scope" attributes must not include characters outside the [0x20, 0x21] | [0x23 - 0x5B] | [0x5D - 0x7E] range. See RFC 6750, section 3.

Parameters:

scope - The scope.

Returns:

true if the scope contains valid characters, else false.

See Also:

ErrorObject.isLegal(String)

getScheme

public AccessTokenType getScheme()

Returns the token scheme.

Returns:

The token scheme.

getRealm

public String getRealm()

Returns the realm.

Returns:

The realm, null if not specified.

getScope

public Scope getScope()

Returns the required scope.

Returns:

The required scope, null if not specified.

setDescription

public abstract TokenSchemeError setDescription(String description)

Description copied from class: ErrorObject

Sets the error description.

Overrides:

setDescription in class ErrorObject

Parameters:

description - The error description, null if not specified.

Returns:

A copy of this error with the specified description.

appendDescription

public abstract TokenSchemeError appendDescription(String text)

Description copied from class: ErrorObject

Appends the specified text to the error description.

Overrides:

appendDescription in class ErrorObject

Parameters:

text - The text to append to the error description, null if not specified.

Returns:

A copy of this error with the specified appended description.

setHTTPStatusCode

public abstract TokenSchemeError setHTTPStatusCode(int httpStatusCode)

Description copied from class: ErrorObject

Sets the HTTP status code.

Overrides:

setHTTPStatusCode in class ErrorObject

Parameters:

httpStatusCode - The HTTP status code, zero if not specified.

Returns:

A copy of this error with the specified HTTP status code.

setURI

public abstract TokenSchemeError setURI(URI uri)

Description copied from class: ErrorObject

Sets the error page URI.

Overrides:

setURI in class ErrorObject

Parameters:

uri - The error page URI, null if not specified.

Returns:

A copy of this error with the specified page URI.

setRealm

public abstract TokenSchemeError setRealm(String realm)

Sets the realm.

Parameters:

realm - realm, null if not specified.

Returns:

A copy of this error with the specified realm.

setScope

public abstract TokenSchemeError setScope(Scope scope)

Sets the required scope.

Parameters:

scope - The required scope, null if not specified.

Returns:

A copy of this error with the specified required scope.

toWWWAuthenticateHeader

public String toWWWAuthenticateHeader()

Returns the WWW-Authenticate HTTP response header code for this token scheme error.

Example:

 Bearer realm="example.com", error="invalid_token", error_description="Invalid access token"
 

Returns:

The Www-Authenticate header value.