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      1 /*
      2  *  Licensed to the Apache Software Foundation (ASF) under one or more
      3  *  contributor license agreements.  See the NOTICE file distributed with
      4  *  this work for additional information regarding copyright ownership.
      5  *  The ASF licenses this file to You under the Apache License, Version 2.0
      6  *  (the "License"); you may not use this file except in compliance with
      7  *  the License.  You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  */
     17 
     18 /**
     19 * @author Vera Y. Petrashkova
     20 * @version $Revision$
     21 */
     22 
     23 package org.apache.harmony.security.tests.support.cert;
     24 
     25 import java.security.InvalidAlgorithmParameterException;
     26 import java.security.cert.CertPath;
     27 import java.security.cert.CertPathParameters;
     28 import java.security.cert.CertPathValidatorException;
     29 import java.security.cert.CertPathValidatorResult;
     30 import java.security.cert.CertPathValidatorSpi;
     31 
     32 /**
     33  * Additional class for verification of CertPathValidatorSpi
     34  * and CertPathValidator
     35  *
     36  */
     37 
     38 public class MyCertPathValidatorSpi extends CertPathValidatorSpi {
     39     private int sw = 0;
     40     public CertPathValidatorResult engineValidate(CertPath certPath,
     41             CertPathParameters params) throws CertPathValidatorException,
     42             InvalidAlgorithmParameterException {
     43         ++sw;
     44         if (certPath == null) {
     45             if ((sw % 2) == 0) {
     46                 throw new CertPathValidatorException("certPath null");
     47             }
     48         }
     49         if (params == null) {
     50             if ((sw % 3) == 0) {
     51                 throw new InvalidAlgorithmParameterException("params null");
     52             }
     53         }
     54         return null;
     55     }
     56 }
     57