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1   /*
2    * Copyright 2010-2012 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      https://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.springframework.security.oauth2.common.exceptions;
17  
18  /**
19   * @author Ryan Heaton
20   * @author Dave Syer
21   */
22  @SuppressWarnings("serial")
23  public class InvalidTokenException extends ClientAuthenticationException {
24  
25  	public InvalidTokenException(String msg, Throwable t) {
26  		super(msg, t);
27  	}
28  
29  	public InvalidTokenException(String msg) {
30  		super(msg);
31  	}
32  
33  	@Override
34  	public int getHttpErrorCode() {
35  		return 401;
36  	}
37  
38  	@Override
39  	public String getOAuth2ErrorCode() {
40  		return "invalid_token";
41  	}
42  }