aaa-shiro/impl/src/main/java/org/opendaylight/aaa/shiro/tokenauthrealm/auth/PasswordCredentialBuilder.java

   1 /*
   2  * Copyright (c) 2014, 2017 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.shiro.tokenauthrealm.auth;
   9
  10 import static org.opendaylight.aaa.shiro.tokenauthrealm.util.EqualUtil.areEqual;
  11 import static org.opendaylight.aaa.shiro.tokenauthrealm.util.HashCodeUtil.hash;
  12
  13 import org.opendaylight.aaa.api.PasswordCredentials;
  14 import org.opendaylight.aaa.shiro.tokenauthrealm.util.HashCodeUtil;
  15 import org.opendaylight.aaa.shiro.tokenauthrealm.util.EqualUtil;
  16
  17 /**
  18  * {@link PasswordCredentials} builder.
  19  *
  20  * @author liemmn
  21  */
  22 public class PasswordCredentialBuilder {
  23     private final MutablePasswordCredentials pc = new MutablePasswordCredentials();
  24
  25     public PasswordCredentialBuilder setUserName(String username) {
  26         pc.username = username;
  27         return this;
  28     }
  29
  30     public PasswordCredentialBuilder setPassword(String password) {
  31         pc.password = password;
  32         return this;
  33     }
  34
  35     public PasswordCredentialBuilder setDomain(String domain) {
  36         pc.domain = domain;
  37         return this;
  38     }
  39
  40     public PasswordCredentials build() {
  41         return pc;
  42     }
  43
  44     private static class MutablePasswordCredentials implements PasswordCredentials {
  45         private int hashCode = 0;
  46         private String username;
  47         private String password;
  48         private String domain;
  49
  50         @Override
  51         public String username() {
  52             return username;
  53         }
  54
  55         @Override
  56         public String password() {
  57             return password;
  58         }
  59
  60         @Override
  61         public String domain() {
  62             return domain;
  63         }
  64
  65         @Override
  66         public boolean equals(Object object) {
  67             if (this == object) {
  68                 return true;
  69             }
  70             if (!(object instanceof PasswordCredentials)) {
  71                 return false;
  72             }
  73             PasswordCredentials passwordCredentials = (PasswordCredentials) object;
  74             return EqualUtil.areEqual(username, passwordCredentials.username())
  75                     && EqualUtil.areEqual(password, passwordCredentials.password());
  76         }
  77
  78         @Override
  79         public int hashCode() {
  80             if (hashCode == 0) {
  81                 int result = HashCodeUtil.SEED;
  82                 result = HashCodeUtil.hash(result, username);
  83                 result = HashCodeUtil.hash(result, password);
  84                 hashCode = result;
  85             }
  86             return hashCode;
  87         }
  88     }
  89 }