io.jsonwebtoken.JwtHandlerAdapter Maven / Gradle / Ivy
/*
* Copyright (C) 2014 jsonwebtoken.io
*
* 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 io.jsonwebtoken;
/**
* An Adapter implementation of the
* {@link JwtHandler} interface that allows for anonymous subclasses to process only the JWT results that are
* known/expected for a particular use case.
*
* All of the methods in this implementation throw exceptions: overridden methods represent
* scenarios expected by calling code in known situations. It would be unexpected to receive a JWS or JWT that did
* not match parsing expectations, so all non-overridden methods throw exceptions to indicate that the JWT
* input was unexpected.
*
* @param the type of object to return to the parser caller after handling the parsed JWT.
* @since 0.2
*/
public class JwtHandlerAdapter implements JwtHandler {
@Override
public T onPlaintextJwt(Jwt jwt) {
throw new UnsupportedJwtException("Unsigned plaintext JWTs are not supported.");
}
@Override
public T onClaimsJwt(Jwt jwt) {
throw new UnsupportedJwtException("Unsigned Claims JWTs are not supported.");
}
@Override
public T onPlaintextJws(Jws jws) {
throw new UnsupportedJwtException("Signed plaintext JWSs are not supported.");
}
@Override
public T onClaimsJws(Jws jws) {
throw new UnsupportedJwtException("Signed Claims JWSs are not supported.");
}
}