com.nimbusds.openid.connect.sdk.SubjectType Maven / Gradle / Ivy
/*
* oauth2-oidc-sdk
*
* Copyright 2012-2016, Connect2id Ltd and contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package com.nimbusds.openid.connect.sdk;
import com.nimbusds.oauth2.sdk.ParseException;
/**
* Enumeration of the subject identifier types.
*
* Related specifications:
*
*
* - OpenID Connect Core 1.0, section 8.
*
*/
public enum SubjectType {
/**
* Pairwise.
*/
PAIRWISE,
/**
* Public.
*/
PUBLIC;
/**
* Returns the string representation of this subject identifier
* type.
*
* @return The string representation of this subject identifier
* type.
*/
public String toString() {
return super.toString().toLowerCase();
}
/**
* Parses a subject identifier type.
*
* @param s The string to parse.
*
* @return The subject identifier type.
*
* @throws ParseException If the parsed string is {@code null} or
* doesn't match a subject identifier type.
*/
public static SubjectType parse(final String s)
throws ParseException {
if (s == null || s.trim().isEmpty())
throw new ParseException("Null or empty subject type string");
if ("pairwise".equals(s)) {
return PAIRWISE;
} else if ("public".equals(s)) {
return PUBLIC;
} else {
throw new ParseException("Unknown subject type: " + s);
}
}
}