//
// 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: Resource.pdl 287 2005-02-22 00:29:02Z sskracic $
// $DateTime: 2004/08/17 23:15:09 $
model com.arsdigita.cms;


object type ResourceType {
    String[1..1]   id = cms_resource_types.type VARCHAR(200);
    String[1..1]   baseClass = cms_resource_types.base_class VARCHAR(1000);
    String[1..1]   label = cms_resource_types.label VARCHAR(1000);
    String[0..1]   description = cms_resource_types.description VARCHAR(4000);

    object key (id);
}




object type Resource {
  BigDecimal[1..1]   id = cms_resources.resource_id INTEGER;
  String[1..1]       className = cms_resources.\class VARCHAR(1000);
  composite ResourceType[1..1] type =
      join cms_resources.type to cms_resource_types.type;

  object key (id);
}



object type ResourceMapping {

  BigDecimal[1..1]      sectionId = cms_resource_map.section_id INTEGER;
  String[1..1]          url = cms_resource_map.url VARCHAR(1000);
  BigDecimal[1..1]      resourceId = cms_resource_map.resource_id INTEGER;

  object key (sectionId, url);

  retrieve {
    do {
      select
        section_id, url, resource_id
      from
        cms_resource_map
      where
        section_id = :sectionId
      and 
        url = :url
    } map {
      sectionId   = cms_resource_map.section_id;
      url         = cms_resource_map.url;
      resourceId  = cms_resource_map.resource_id;
    }
  }

  insert {
    do {
      insert into cms_resource_map (
        section_id, url, resource_id
      ) values (
        :sectionId, :url, :resourceId
      )
    }
  }

  delete {
    do {
      delete from cms_resource_map
        where section_id = :sectionId
        and url = :url
    }
  }
}



query getResourceTypes {
    String id;
    String baseClass;
    String label;
    String description;
  do {
    select
      type, base_class, label, description
    from
      cms_resource_types
  } map {
    id          = cms_resource_types.type;
    baseClass   = cms_resource_types.base_class;
    label       = cms_resource_types.label;
    description = cms_resource_types.description;
  }
}



// This query is used for efficiency reasons.
// Common filters:
//  ( sectionId = :sectionId and url = :url )

query getResourceMappings {
    BigDecimal resourceId;
    String type;
    String className;
    BigDecimal sectionId;
    String url;
  do {
    select
      r.resource_id, r.type, r.class, 
      m.section_id, m.url
    from
      cms_resources r, cms_resource_map m
    where
      r.resource_id = m.resource_id
  } map {
    resourceId   = r.resource_id;
    type         = r.type;
    className    = r.\class;
    sectionId    = m.section_id;
    url          = m.url;
  }
}