View Javadoc

    1   /*
    2    * Licensed to the University Corporation for Advanced Internet Development,
    3    * Inc. (UCAID) under one or more contributor license agreements.  See the
    4    * NOTICE file distributed with this work for additional information regarding
    5    * copyright ownership. The UCAID licenses this file to You under the Apache
    6    * License, Version 2.0 (the "License"); you may not use this file except in
    7    * compliance with 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  package edu.internet2.middleware.shibboleth.idp.session.impl;
    19
    20  import org.joda.time.DateTime;
    21  import org.joda.time.chrono.ISOChronology;
    22
    23  import edu.internet2.middleware.shibboleth.idp.session.AuthenticationMethodInformation;
    24  import edu.internet2.middleware.shibboleth.idp.session.ServiceInformation;
    25
    26  /** Information about a service a user has logged in to. */
    27  public class ServiceInformationImpl implements ServiceInformation {
    28
    29      /** Serial version UID. */
    30      private static final long serialVersionUID = 1185342879825302743L;
    31
    32      /** Entity ID of the service. */
    33      private String entityID;
    34
    35      /** Instant the user was authenticated to the service. */
    36      private long authenticationInstant;
    37
    38      /** Authentication method used to authenticate the user to the service. */
    39      private AuthenticationMethodInformation methodInfo;
    40
    41      /**
    42       * Default constructor.
    43       *
    44       * @param id unique identifier for the service.
    45       * @param loginInstant time the user logged in to the service.
    46       * @param method authentication method used to log into the service.
    47       */
    48      public ServiceInformationImpl(String id, DateTime loginInstant, AuthenticationMethodInformation method) {
    49          entityID = id;
    50          authenticationInstant = loginInstant.toDateTime(ISOChronology.getInstanceUTC()).getMillis();
    51          methodInfo = method;
    52      }
    53
    54      /** {@inheritDoc} */
    55      public synchronized String getEntityID() {
    56          return entityID;
    57      }
    58
    59      /** {@inheritDoc} */
    60      public synchronized DateTime getLoginInstant() {
    61          return new DateTime(authenticationInstant, ISOChronology.getInstanceUTC());
    62      }
    63
    64      /** {@inheritDoc} */
    65      public synchronized AuthenticationMethodInformation getAuthenticationMethod() {
    66          return methodInfo;
    67      }
    68
    69      /** {@inheritDoc} */
    70      public synchronized int hashCode() {
    71          return entityID.hashCode();
    72      }
    73
    74      /** {@inheritDoc} */
    75      public synchronized boolean equals(Object obj) {
    76          if (obj == this) {
    77              return true;
    78          }
    79
    80          if (!(obj instanceof ServiceInformation)) {
    81              return false;
    82          }
    83
    84          ServiceInformation si = (ServiceInformation) obj;
    85          return entityID.equals(si.getEntityID());
    86      }
    87  }