//
// Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; either version 2.1 of
// the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// $Id: LifecycleService.pdl 1973 2009-09-09 16:16:44Z clasohm $
// $DateTime: 2004/08/17 23:15:09 $
model com.arsdigita.cms;

import com.arsdigita.kernel.ACSObject;

//A model for a lifecycle to an ACSObject
//  The table stores the lifecycle of an acs_object.  Multiple acs_objects can 
//  share the same lifecycle.
object type LifecycleService {
    BigDecimal[1..1]     serviceID   = acs_object_lifecycle_map.object_id INTEGER;
    composite ACSObject[1..1]    item        = join acs_object_lifecycle_map.item_id
                                                 to acs_objects.object_id;
    object key (serviceID);

    aggressive load (item.id, lifecycle.id);
}

association {
    composite Lifecycle[1..1] lifecycle = join acs_object_lifecycle_map.cycle_id
                                            to lifecycles.cycle_id;
    component LifecycleService[0..n]  lifecycleServices = join lifecycles.cycle_id
                                                            to acs_object_lifecycle_map.cycle_id;
}

query getLifecycleStart {
    BigDecimal objectId;
    String objectType;
    BigDecimal cycleId;
    Date startDateTime;
    Date endDateTime;
    String listener;
    
  do {
    select
      o.object_id, o.object_type,
      l.cycle_id, l.start_date_time, l.end_date_time, l.listener
    from
      lifecycles l, acs_objects o, acs_object_lifecycle_map m
    where
      m.item_id = o.object_id and
      m.cycle_id = l.cycle_id and
      l.has_begun = '0' and
      :startDateTime >= l.start_date_time
  } map {
    objectId          = o.object_id;
    objectType        = o.object_type;
    cycleId           = l.cycle_id;
    startDateTime     = l.start_date_time;
    endDateTime       = l.end_date_time;
    listener          = l.listener;
  }
}


query getLifecycleEnd {
    BigDecimal objectId;
    String objectType;
    BigDecimal cycleId;
    Date startDateTime;
    Date endDateTime;
    String listener;

  do {
    select
      o.object_id, o.object_type,
      l.cycle_id, l.start_date_time, l.end_date_time, l.listener
    from
      lifecycles l, acs_objects o, acs_object_lifecycle_map m
    where
      m.item_id = o.object_id and
      m.cycle_id = l.cycle_id and
      l.has_ended = '0' and
      :endDateTime >= l.end_date_time
  } map {
    objectId          = o.object_id;
    objectType        = o.object_type;
    cycleId           = l.cycle_id;
    startDateTime     = l.start_date_time;
    endDateTime       = l.end_date_time;
    listener          = l.listener;
  }
}

query getPhaseStart {
    BigDecimal objectId;
    String objectType;
    BigDecimal cycleId;
    Date startDateTime;
    Date endDateTime;
    String listener;
    BigDecimal phaseId;

  do {
    select
      o.object_id, o.object_type, p.phase_id,
      p.cycle_id, p.start_date_time, p.end_date_time, p.listener 
    from
      phases p, acs_objects o, acs_object_lifecycle_map m
    where
      m.item_id = o.object_id and
      m.cycle_id = p.cycle_id and
      p.has_begun = '0' and
      :startDateTime >= p.start_date_time
  } map {
    objectId          = o.object_id;
    objectType        = o.object_type;
    cycleId           = p.cycle_id;
    phaseId           = p.phase_id;
    startDateTime     = p.start_date_time;
    endDateTime       = p.end_date_time;
    listener          = p.listener;
  }
}


query getPhaseEnd {
    BigDecimal objectId;
    String objectType;
    BigDecimal cycleId;
    Date startDateTime;
    Date endDateTime;
    String listener;
    BigDecimal phaseId;

  do {
    select
      o.object_id, o.object_type, p.phase_id,
      p.cycle_id, p.start_date_time, p.end_date_time, p.listener 
    from
      phases p, acs_objects o, acs_object_lifecycle_map m
    where
      m.item_id = o.object_id and
      m.cycle_id = p.cycle_id and
      p.has_ended = '0' and
      :endDateTime >= p.end_date_time
  } map {
    objectId          = o.object_id;
    objectType        = o.object_type;
    cycleId           = p.cycle_id;
    phaseId           = p.phase_id;
    startDateTime     = p.start_date_time;
    endDateTime       = p.end_date_time;
    listener          = p.listener;
  }
}


// Get object lifecycle mappings.
query getObjectLifecycleMappings {
    BigDecimal objectId;
    String objectType;
    BigDecimal cycleId;

  do {
    select
      o.object_id, o.object_type, l.cycle_id
    from
      lifecycles l, acs_objects o, acs_object_lifecycle_map m
    where
      m.item_id = o.object_id 
    and
      m.cycle_id = l.cycle_id
  } map {
    objectId          = o.object_id;
    objectType        = o.object_type;
    cycleId           = l.cycle_id;
  }
}


// Get object phase mappings.
query getObjectPhaseMappings {
    BigDecimal objectId;
    String objectType;
    BigDecimal cycleId;
    BigDecimal phaseId;

  do {
    select
      o.object_id, o.object_type, p.phase_id, p.cycle_id
    from
      phases p, acs_objects o, acs_object_lifecycle_map m
    where
      m.item_id = o.object_id 
    and
      m.cycle_id = p.cycle_id 
  } map {
    objectId          = o.object_id;
    objectType        = o.object_type;
    cycleId           = p.cycle_id;
    phaseId           = p.phase_id;
  }
}