aaa-authn/src/main/java/org/opendaylight/aaa/PasswordCredentialBuilder.java

   1 /*
   2  * Copyright (c) 2014 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.aaa;
   9
  10 import static org.opendaylight.aaa.EqualUtil.areEqual;
  11 import static org.opendaylight.aaa.HashCodeUtil.hash;
  12
  13 import org.opendaylight.aaa.api.PasswordCredentials;
  14
  15 /**
  16  * {@link PasswordCredentials} builder.
  17  *
  18  * @author liemmn
  19  *
  20  */
  21 public class PasswordCredentialBuilder {
  22     private final MutablePasswordCredentials pc = new MutablePasswordCredentials();
  23
  24     public PasswordCredentialBuilder setUserName(String username) {
  25         pc.username = username;
  26         return this;
  27     }
  28
  29     public PasswordCredentialBuilder setPassword(String password) {
  30         pc.password = password;
  31         return this;
  32     }
  33
  34     public PasswordCredentialBuilder setDomain(String domain) {
  35         pc.domain = domain;
  36         return this;
  37     }
  38
  39     public PasswordCredentials build() {
  40         return pc;
  41     }
  42
  43     private static class MutablePasswordCredentials implements PasswordCredentials {
  44         private int hashCode = 0;
  45         private String username;
  46         private String password;
  47         private String domain;
  48
  49         @Override
  50         public String username() {
  51             return username;
  52         }
  53
  54         @Override
  55         public String password() {
  56             return password;
  57         }
  58
  59         @Override
  60         public String domain() {
  61             return domain;
  62         }
  63
  64         @Override
  65         public boolean equals(Object o) {
  66             if (this == o) {
  67                 return true;
  68             }
  69             if (!(o instanceof PasswordCredentials)) {
  70                 return false;
  71             }
  72             PasswordCredentials p = (PasswordCredentials) o;
  73             return areEqual(username, p.username()) && areEqual(password, p.password());
  74         }
  75
  76         @Override
  77         public int hashCode() {
  78             if (hashCode == 0) {
  79                 int result = HashCodeUtil.SEED;
  80                 result = hash(result, username);
  81                 result = hash(result, password);
  82                 hashCode = result;
  83             }
  84             return hashCode;
  85         }
  86     }
  87 }