/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements. See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You 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 org.apache.logging.log4j.core.net.ssl;
  
  import java.util.Arrays;
  
  import org.apache.logging.log4j.status.StatusLogger;
  
  /**
   *
   */
  public class StoreConfiguration<T> {
      protected static final StatusLogger LOGGER = StatusLogger.getLogger();
  
      private String location;
      private char[] password; // TODO get and set in some obfuscated or encrypted format?
  
      public StoreConfiguration(final String location, final char[] password) {
          this.location = location;
          this.password = password;
      }
  
      /**
       * Clears the secret fields in this object.
       */
      public void clearSecrets() {
          this.location = null;
          if (password != null) {
              Arrays.fill(password, Character.MIN_VALUE);
              this.password = null;
          }
      }
  
      /**
       * @deprecated Use StoreConfiguration(String, char[])
       */
      @Deprecated
      public StoreConfiguration(final String location, final String password) {
          this.location = location;
          this.password = password == null ? null : password.toCharArray();
      }
  
      public String getLocation() {
          return this.location;
      }
  
      public void setLocation(final String location) {
          this.location = location;
      }
  
      /**
       *
       * @deprecated Use getPasswordAsCharArray()
       */
      @Deprecated
      public String getPassword() {
          return String.valueOf(this.password);
      }
  
      public char[] getPasswordAsCharArray() {
          return this.password;
      }
  
      public void setPassword(final char[] password) {
          this.password = password;
      }
  
      /**
       *
       * @deprecated Use getPasswordAsCharArray()
       */
      @Deprecated
      public void setPassword(final String password) {
          this.password = password == null ? null : password.toCharArray();
      }
  
      /**
       * @throws StoreConfigurationException May be thrown by subclasses
       */
      protected T load() throws StoreConfigurationException {
          return null;
      }
  
      @Override
      public int hashCode() {
         final int prime = 31;
         int result = 1;
         result = prime * result + ((location == null) ? 0 : location.hashCode());
         result = prime * result + Arrays.hashCode(password);
         return result;
     }
 
     @Override
     public boolean equals(final Object obj) {
         if (this == obj) {
             return true;
         }
         if (obj == null) {
             return false;
         }
         if (getClass() != obj.getClass()) {
             return false;
         }
         final StoreConfiguration<?> other = (StoreConfiguration<?>) obj;
         if (location == null) {
             if (other.location != null) {
                 return false;
             }
         } else if (!location.equals(other.location)) {
             return false;
         }
         if (!Arrays.equals(password, other.password)) {
             return false;
         }
         return true;
     }
 }