//
// Copyright (C) 2002-2004 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: docrepo/query-getChildren.pg.pdl  pboy $
// $DateTime: 2004/08/17 23:26:27 $
model com.arsdigita.docrepo;

// retrieve listing of resources that have a given parent

query getChildren {
    BigDecimal parentID;
    String name;
    String description;
    Boolean isFolder;
    String mimeType;
    String mimeTypeDescription;
    BigDecimal modifyingUser;
    String modifyingIP;
    Date lastModified;
    BigDecimal id;
    String objectType;
    do {
        select CASE WHEN d.parent_id is null then -1 
                    else d.parent_id end as parent_id,      
               d.name,
               d.description,
               d.is_folder,
               d.mime_type,
               m.label, 
               d.last_user,
               d.modifying_ip,
               d.last_modified,
               a.object_id,
               a.object_type
        from   dr_resources d
               left join cms_mime_types m on (d.mime_type = m.mime_type),
               acs_objects a 
        where d.resource_id = a.object_id
        and parent_id = :folderID
        order by d.is_folder, d.name
    } map {
        parentID    =  parent_id;
        name        = d.name;
        description = d.description;
        isFolder    = d.is_folder;
        mimeType    = d.mime_type;
        mimeTypeDescription = m.label;
        modifyingUser = d.last_user;
        modifyingIP  = d.modifying_ip;
        lastModified = d.last_modified;
        id          = a.object_id;
        objectType  = a.object_type; 
    }
}