/*

  * Copyright 2007 The Kuali Foundation

  * 

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  * 

  * 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.kuali.rice.ken.util;

 import org.kuali.rice.ken.bo.NotificationProducer;

 import org.kuali.rice.kew.util.KEWConstants;

 /**

  * This class houses all constants for the NotificationSystem.

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public final class NotificationConstants {

     /**

      * This inner class holds contants that are used for parsing and resolving of content 

      * inside of the XML message format that represents a notification request.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class XML_MESSAGE_CONSTANTS {

         public static final String MESSAGE_OPEN = "<message><![CDATA[";

         public static final String MESSAGE_CLOSE = "]]></message>";

         public static final String CONTENT_SIMPLE_OPEN = "<content xmlns=\"ns:notification/ContentTypeSimple\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"ns:notification/ContentTypeSimple resource:notification/ContentTypeSimple\">";

         public static final String CONTENT_EVENT_OPEN = "<content xmlns=\"ns:notification/ContentTypeEvent\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"ns:notification/ContentTypeEvent resource:notification/ContentTypeEvent\">";

         public static final String CONTENT_CLOSE = "</content>";

             private XML_MESSAGE_CONSTANTS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different content types for the Notification System.  These are static out of the box content types that have specific UIs built for them.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class CONTENT_TYPES {

             public static final String EVENT_CONTENT_TYPE = "Event";

             public static final String SIMPLE_CONTENT_TYPE = "Simple";

             private CONTENT_TYPES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different delivery types for the Notification System.

      * FYI - user gets notification in list, but can remove without actually viewing details and taking action

      * ACK - user gets notification in list, but has to view details and conciously press the acknowledge button

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class DELIVERY_TYPES {

         public static final String FYI = "FYI";

         public static final String ACK = "ACK";

             private DELIVERY_TYPES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * String that indicates the cause of a dismissal of a messageDelivery was

      * due to autoremoval

      */

     public static final String AUTO_REMOVE_CAUSE = "autoremove";

     public static final String ACK_CAUSE = "ack";

     public static final String FYI_CAUSE = "fyi";

     /**

      * This class holds constants for different detail views of a notification.

      * INLINE - display the details inline (i.e. without any menus around them)

      * NORMAL_VIEW - display the details in a normal view with all of the appropriate menus

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class NOTIFICATION_DETAIL_VIEWS {

             public static final String NORMAL_VIEW = "displayActionListView";

             public static final String INLINE = "displayActionListInlineView";

             public static final String DOC_SEARCH_VIEW = "displayDocSearchView";

             private NOTIFICATION_DETAIL_VIEWS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Constants for request processing (web layer).

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class NOTIFICATION_CONTROLLER_CONSTANTS {

         public static final String MSG_DELIVERY_ID = "messageDeliveryId";

         public static final String DELIVERER_ID = "delivererId";

         public static final String DOC_ID = "docId";

         public static final String COMMAND = "command";

         public static final String STANDALONE_WINDOW = "standaloneWindow";

             private NOTIFICATION_CONTROLLER_CONSTANTS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different delivery status flags for the notification system.

      * UNDELIVERED - the notification has not been delivered by the delivery machine

      * DELIVERED - the notification has been delivered by the delivery machine

      * REMOVED - the notification has been removed by the delivery machine

      * AUTO_REMOVED - the notification was auto removed by the delivery machine

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class MESSAGE_DELIVERY_STATUS {

         public static final String UNDELIVERED = "UNDELIVERED";

         public static final String DELIVERED = "DELIVERED";

         public static final String REMOVED = "REMOVED";

         public static final String AUTO_REMOVED = "AUTO_REMOVED";

             private MESSAGE_DELIVERY_STATUS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different message delivery types for the notification system.

      * KEW_ACTION_LIST_MESSAGE_DELIVERY_TYPE - the KEW action list

      * DEFAULT_MESSAGE_DELIVERY_TYPE - the default message delivery type

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class MESSAGE_DELIVERY_TYPES {

         public static final String KEW_ACTION_LIST_MESSAGE_DELIVERY_TYPE = "KEWActionList"; 

         public static final String DEFAULT_MESSAGE_DELIVERY_TYPE = KEW_ACTION_LIST_MESSAGE_DELIVERY_TYPE;

             private MESSAGE_DELIVERY_TYPES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different recipient types for the notification system.

      * USER - the notification specifically has a user as one of its recipients

      * GROUP - the notification specifically has a group as one of its recipients

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class RECIPIENT_TYPES {

         public static final String USER = "USER";

         public static final String GROUP = "GROUP";

             private RECIPIENT_TYPES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different processing flags for the notification system.

      * RESOLVED - the notification has been resolved by the system and specific message deliveries have been created

      * UNRESOLVED - the notification has not been resolved by the system

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class PROCESSING_FLAGS {

         public static final String RESOLVED = "RESOLVED";

         public static final String UNRESOLVED = "UNRESOLVED";

             private PROCESSING_FLAGS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Flags for record locking

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class LOCKED_FLAG {

         public static final String UNLOCKED = "U";

         public static final String LOCKED = "L";

             private LOCKED_FLAG() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different response statuses for sending notifications.

      * SUCCESS - the notification message was successfully received and will be processed and delivered by the system

      * FAILURE - the notification message was received but there were problems and it will not be processed and delivered by the system.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class RESPONSE_STATUSES {

         public static final String SUCCESS = "Success";

         public static final String FAILURE = "Failure";

             private RESPONSE_STATUSES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * Different response messages for sending notifications.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class RESPONSE_MESSAGES {

         public static final String SUCCESSFULLY_RECEIVED = "The notification message has been successfully received by the system and will be processed and delivered.";

         public static final String PRODUCER_NOT_AUTHORIZED_FOR_CHANNEL = "The notification message was received by the system; however, " +

                         "we cannot process it because the Producer specified cannot send notifications for the Notification Channel specified.";

         public static final String INVALID_RECIPIENT = "The notification message was received by the system; however, we cannot process it because one of " +

                         "the recipients that was specified was invalid and is not registered in the system.";

         public static final String ERROR_SAVING_NOTIFICATION = "The notification message was received by the system; however, we cannot process it because " +

                         "there was a problem when trying to save the notification to the database.";

         public static final String INVALID_DELIVERY_TYPE = "The notification message was received by the system; however, we cannot process it because " +

                         "the specified delivery type was invalid.";

         public static final String INVALID_REMOVE_DATE = "The notification message was received by the system; however, we cannot process it because " +

         "the specified auto-remove date is before the send date.";

             private RESPONSE_MESSAGES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * This class houses constants that represent the property names for the business objects.  This should 

      * be used for building database queries.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class BO_PROPERTY_NAMES {

         public static final String ID = "id";

         public static final String NAME = "name";

         public static final String DESCRIPTION = "description";

         public static final String NAMESPACE = "namespace";

         public static final String CHANNEL_ID = "channel.id";

         public static final String RECIPIENT_TYPE = "recipientType";

         public static final String RECIPIENT_ID = "recipientId";

         public static final String REVIEWER_ID = "reviewerId";

         public static final String RECIPIENTS_RECIPIENT_ID = "recipients.recipientId";

         public static final String PROPERTY = "property";

         public static final String VALUE = "value";

         public static final String USER_ID = "userId";

         public static final String CONTENT = "content";

         public static final String PRODUCER_ID = "producerId";

         public static final String CONTENT_TYPE_ID = "contentType.id";

         public static final String CONTENT_TYPE_NAME = "contentType.name";

         public static final String PROCESSING_FLAG = "processingFlag";

         public static final String SEND_DATE_TIME = "sendDateTime";

         public static final String NOTIFICATION_AUTO_REMOVE_DATE_TIME = "notification.autoRemoveDateTime";

         public static final String MESSAGE_DELIVERY_STATUS = "messageDeliveryStatus";

         public static final String LOCKED_DATE = "lockedDate";

         // NotificationMessageDelivery

         public static final String NOTIFICATION = "notification";

         public static final String USER_RECIPIENT_ID = "userRecipientId";

         public static final String DELIVERY_SYSTEM_ID = "deliverySystemId";

             private BO_PROPERTY_NAMES() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * This inner class is used to hold constants needed for KEW integration.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class KEW_CONSTANTS {

         public static final String NOTIFICATION_DOC_TYPE = "KualiNotification";

         public static final String NOTIFICATION_SYSTEM_USER = "notsys";

         public static final String NOTIFICATION_SYSTEM_USER_NAME = "Notification System";

         public static final String NOTIFICATION_SYSTEM_USER_PARAM = "ken.system.user";

         public static final String FYI_AD_HOC_ROUTE = KEWConstants.ACTION_REQUEST_FYI_REQ;

         public static final String ACK_AD_HOC_ROUTE = KEWConstants.ACTION_REQUEST_ACKNOWLEDGE_REQ;

         public static final String GENERIC_DELIVERY_ANNOTATION = "The notification message has been delivered by the Notification System.";

         public static final String GENERIC_AUTO_REMOVE_ANNOTATION = "The notification message has been auto-removed by the Notification System.";

         public static final String NOTIFICATION_ADMIN_GROUP_NAME = "NotificationAdmin";

         public static final String SEND_NOTIFICATION_REQ_DOC_TYPE = "SendNotificationRequest";

             private KEW_CONSTANTS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

     /**

      * This inner class is used to hold constants around needed for the default system producer which all channels must be exposed 

      * to for the generic message sending form to work with.

  * @author Kuali Rice Team (rice.collab@kuali.org)

      */

     public static final class NOTIFICATION_PRODUCERS {

         public static final NotificationProducer NOTIFICATION_SYSTEM_PRODUCER = buildNotificationSystemProducer();

         public static final String NOTIFICATION_SYSTEM_PRODUCER_NAME = "Notification System";

         public static final String NOTIFICATION_SYSTEM_PRODUCER_DESCRIPTION = "This producer represents messages sent from the general message sending form.";

         public static final String NOTIFICATION_SYSTEM_PRODUCER_CONTACT_INFO = "admins-notsys@cornell.edu";

         /**

          * This method is a helper to build the static NotificationProducer Notification System Producer instance, which is the 

          * default producer that all channels automatically have added to them when they are created.

          * @return NotificationProducer

          */

         private static final NotificationProducer buildNotificationSystemProducer() {

             NotificationProducer producer = new NotificationProducer();

             producer.setName(NOTIFICATION_SYSTEM_PRODUCER_NAME);

             producer.setDescription(NOTIFICATION_SYSTEM_PRODUCER_DESCRIPTION);

             producer.setContactInfo(NOTIFICATION_SYSTEM_PRODUCER_CONTACT_INFO);

             return producer;

         }

             private NOTIFICATION_PRODUCERS() {

                     throw new UnsupportedOperationException("do not call");

             }

     }

 }