'
-- @param target_id The item which the symlink will point to
-- @param parent_id The parent folder for the symlink. This must actually be a folder
-- and not a generic content item.
-- @param symlink_id The id of the new symlink. A new id will be allocated by default
-- @param creation_date As in acs_object.new
-- @param creation_ip As in acs_object.new
-- @param creation_user As in acs_object.new
-- @return The id of the newly created symlink
-- @see {acs_object.new}, {content_item.new}, {content_symlink.resolve}
--*/
name in cr_items.name%TYPE default null,
label in cr_symlinks.label%TYPE default null,
target_id in cr_items.item_id%TYPE,
parent_id in cr_items.parent_id%TYPE,
symlink_id in cr_symlinks.symlink_id%TYPE default null,
creation_date in acs_objects.creation_date%TYPE
default sysdate,
creation_user in acs_objects.creation_user%TYPE
default null,
creation_ip in acs_objects.creation_ip%TYPE default null
) return cr_symlinks.symlink_id%TYPE;
procedure del (
--/** Deletes the symlink
-- @author Karl Goldstein
-- @param symlink_id The id of the symlink to delete
-- @see {content_symlink.new}, {acs_object.delete}
--*/
symlink_id in cr_symlinks.symlink_id%TYPE
);
procedure copy (
--/** Copies the symlink itself to another folder, without resolving the symlink
-- @author Karl Goldstein
-- @param symlink_id The id of the symlink to copy
-- @param target_folder_id The id of the folder where the symlink is to be copied
-- @param creation_user The id of the creation user
-- @param creation_ip The IP address of the creation user (defualt null)
-- @see {content_symlink.new}, {content_item.copy}
--*/
symlink_id in cr_symlinks.symlink_id%TYPE,
target_folder_id in cr_folders.folder_id%TYPE,
creation_user in acs_objects.creation_user%TYPE,
creation_ip in acs_objects.creation_ip%TYPE default null
);
function is_symlink (
--/** Determines if the item is a symlink
-- @author Karl Goldstein
-- @param item_id The item id
-- @return 't' if the item is a symlink, 'f' otherwise
-- @see {content_symlink.new}, {content_symlink.resolve}
--*/
item_id in cr_items.item_id%TYPE
) return char;
function resolve (
--/** Resolves the symlink and returns the target item id.
-- @author Karl Goldstein
-- @param item_id The item id to be resolved
-- @return The target item of the symlink, or the original item id if
-- the item is not in fact a symlink
-- @see {content_symlink.new}, {content_symlink.is_symlink}
--*/
item_id in cr_items.item_id%TYPE
) return cr_items.item_id%TYPE;
function resolve_content_type (
--/** Gets the content type of the target item.
-- @author Michael Pih
-- @param item_id The item id to be resolved
-- @return The content type of the symlink target, otherwise null.
-- the item is not in fact a symlink
-- @see {content_symlink.resolve}
--*/
item_id in cr_items.item_id%TYPE
) return cr_items.content_type%TYPE;
end content_symlink;
/
show errors
create or replace package content_extlink
as
function new (
--/** Create a new extlink, an item pointing to an off-site resource
-- @author Karl Goldstein
-- @param name The name for the new extlink, defaults to the name of the
-- target item
-- @param url The URL of the item
-- @param label The text label or title of the item
-- @param description A brief description of the item
-- @param parent_id The parent folder for the extlink. This must actually be a folder
-- and not a generic content item.
-- @param extlink_id The id of the new extlink. A new id will be allocated by default
-- @param creation_date As in acs_object.new
-- @param creation_ip As in acs_object.new
-- @param creation_user As in acs_object.new
-- @return The id of the newly created extlink
-- @see {acs_object.new}, {content_item.new}, {content_extlink.resolve}
--*/
name in cr_items.name%TYPE default null,
url in cr_extlinks.url%TYPE,
label in cr_extlinks.label%TYPE default null,
description in cr_extlinks.description%TYPE default null,
parent_id in cr_items.parent_id%TYPE,
extlink_id in cr_extlinks.extlink_id%TYPE default null,
creation_date in acs_objects.creation_date%TYPE
default sysdate,
creation_user in acs_objects.creation_user%TYPE
default null,
creation_ip in acs_objects.creation_ip%TYPE default null
) return cr_extlinks.extlink_id%TYPE;
procedure del (
--/** Deletes the extlink
-- @author Karl Goldstein
-- @param extlink_id The id of the extlink to delete
-- @see {content_extlink.new}, {acs_object.delete}
--*/
extlink_id in cr_extlinks.extlink_id%TYPE
);
function is_extlink (
--/** Determines if the item is a extlink
-- @author Karl Goldstein
-- @param item_id The item id
-- @return 't' if the item is a extlink, 'f' otherwise
-- @see {content_extlink.new}, {content_extlink.resolve}
--*/
item_id in cr_items.item_id%TYPE
) return char;
procedure copy (
extlink_id in cr_extlinks.extlink_id%TYPE,
target_folder_id in cr_folders.folder_id%TYPE,
creation_user in acs_objects.creation_user%TYPE,
creation_ip in acs_objects.creation_ip%TYPE default null
);
end content_extlink;
/
show errors
create or replace package content_folder
as
function new (
--/** Create a new folder
-- @author Karl Goldstein
-- @param label The label for the folder
-- @param description A short description of the folder, 4000 characters maximum
-- @param parent_id The parent of the folder
-- @param folder_id The id of the new folder. A new id will be allocated by default
-- @param context_id The context id. The parent id will be used as the default context
-- @param creation_date As in acs_object.new
-- @param creation_ip As in acs_object.new
-- @param creation_user As in acs_object.new
-- @return The id of the newly created folder
-- @see {acs_object.new}, {content_item.new}
--*/
name in cr_items.name%TYPE,
label in cr_folders.label%TYPE,
description in cr_folders.description%TYPE default null,
parent_id in cr_items.parent_id%TYPE default null,
context_id in acs_objects.context_id%TYPE default null,
folder_id in cr_folders.folder_id%TYPE default null,
creation_date in acs_objects.creation_date%TYPE default sysdate,
creation_user in acs_objects.creation_user%TYPE default null,
creation_ip in acs_objects.creation_ip%TYPE default null
) return cr_folders.folder_id%TYPE;
procedure del (
--/** Delete a folder. An error is thrown if the folder is not empty
-- @author Karl Goldstein
-- @param folder_id The id of the folder to delete
-- @see {acs_object.delete}, {content_item.delete}
--*/
folder_id in cr_folders.folder_id%TYPE
);
procedure rename (
--/** Change the name, label and/or description of the folder
-- @author Karl Goldstein
-- @param folder_id The id of the folder to modify
-- @param name The new name for the folder. An error will be thrown if
-- an item with this name already exists under this folder's
-- parent. If this parameter is null, the old name will be preserved
-- @param label The new label for the folder. The old label will be preserved if
-- this parameter is null
-- @param label The new description for the folder. The old description
-- will be preserved if this parameter is null
-- @see {content_folder.new}
--*/
folder_id in cr_folders.folder_id%TYPE,
name in cr_items.name%TYPE default null,
label in cr_folders.label%TYPE default null,
description in cr_folders.description%TYPE default null
);
procedure move (
--/** Recursively move the folder and all items in into a new location.
-- An error is thrown if either of the parameters is not a folder.
-- The root folder of the sitemap and the root folder of the
-- templates cannot be moved.
-- @author Karl Goldstein
-- @param folder_id The id of the folder to move
-- @param target_folder_id The destination folder
-- @see {content_folder.new}, {content_folder.copy}
--*/
folder_id in cr_folders.folder_id%TYPE,
target_folder_id in cr_folders.folder_id%TYPE
);
procedure copy (
--/** Recursively copy the folder and all items in into a new location.
-- An error is thrown if either of the parameters is not a folder.
-- The root folder of the sitemap and the root folder of the
-- templates cannot be copied
-- @author Karl Goldstein
-- @param folder_id The id of the folder to copy
-- @param target_folder_id The destination folder
-- @param creation_user The id of the creation user
-- @param creation_ip The IP address of the creation user (defaults to null)
-- @see {content_folder.new}, {content_folder.copy}
--*/
folder_id in cr_folders.folder_id%TYPE,
target_folder_id in cr_folders.folder_id%TYPE,
creation_user in acs_objects.creation_user%TYPE,
creation_ip in acs_objects.creation_ip%TYPE default null
);
function is_folder (
--/** Determine if the item is a folder
-- @author Karl Goldstein
-- @param item_id The item id
-- @return 't' if the item is a folder, 'f' otherwise
-- @see {content_folder.new}, {content_folder.is_sub_folder}
--*/
item_id in cr_items.item_id%TYPE
) return char;
function is_sub_folder (
--/** Determine if the item target_folder_id is a subfolder of
-- the item folder_id
-- @author Karl Goldstein
-- @param folder_id The superfolder id
-- @param target_folder_id The subfolder id
-- @return 't' if the item target_folder_id is a subfolder of
-- the item folder_id, 'f' otherwise
-- @see {content_folder.is_folder}
--*/
folder_id in cr_folders.folder_id%TYPE,
target_folder_id in cr_folders.folder_id%TYPE
) return char;
function is_empty (
--/** Determine if the folder is empty
-- @author Karl Goldstein
-- @param folder_id The folder id
-- @return 't' if the folder contains no subfolders or items, 'f' otherwise
-- @see {content_folder.is_folder}
--*/
folder_id in cr_folders.folder_id%TYPE
) return varchar2;
function is_root (
--/** Determine whether the folder is a root (has a parent_id of 0)
-- @author Karl Goldstein
-- @param folder_id The folder ID
-- @return 't' if the folder is a root or 'f' otherwise
--*/
folder_id in cr_folders.folder_id%TYPE
) return char;
procedure register_content_type (
--/** Register a content type to the folder, if it is not already registered.
-- Only items of the registered type(s) may be added to the folder.
-- @author Karl Goldstein
-- @param folder_id The folder id
-- @param content_type The content type to be registered
-- @see {content_folder.unregister_content_type},
-- {content_folder.is_registered}
--*/
folder_id in cr_folders.folder_id%TYPE,
content_type in cr_folder_type_map.content_type%TYPE,
include_subtypes in varchar2 default 'f'
);
procedure unregister_content_type (
--/** Unregister a content type from the folder, if it has been registered.
-- Only items of the registered type(s) may be added to the folder.
-- If the folder already contains items of the type to be unregistered, the
-- items remain in the folder.
-- @author Karl Goldstein
-- @param folder_id The folder id
-- @param content_type The content type to be unregistered
-- @param include_subtypes If 't', all subtypes of content_type will be
-- unregistered as well
-- @see {content_folder.register_content_type}, {content_folder.is_registered}
--*/
folder_id in cr_folders.folder_id%TYPE,
content_type in cr_folder_type_map.content_type%TYPE,
include_subtypes in varchar2 default 'f'
);
-- change this to is_type_registered
function is_registered (
--/** Determines if a content type is registered to the folder
-- Only items of the registered type(s) may be added to the folder.
-- @author Karl Goldstein
-- @param folder_id The folder id
-- @param content_type The content type to be checked
-- @param include_subtypes If 't', all subtypes of the content_type
-- will be checked, returning 't' if all of them are registered. If 'f',
-- only an exact match with content_type will be
-- performed.
-- @return 't' if the type is registered to this folder, 'f' otherwise
-- @see {content_folder.register_content_type}, {content_folder.unregister_content_type},
--*/
folder_id in cr_folders.folder_id%TYPE,
content_type in cr_folder_type_map.content_type%TYPE,
include_subtypes in varchar2 default 'f'
) return varchar2;
function get_label (
--/** Returns the label for the folder. This function is the default name method
-- for the folder object.
-- @author Karl Goldstein
-- @param folder_id The folder id
-- @return The folder's label
-- @see {acs_object_type.create_type}, the docs for the name_method parameter
--*/
folder_id in cr_folders.folder_id%TYPE
) return cr_folders.label%TYPE;
function get_index_page (
--/** Returns the item ID of the index page of the folder, null otherwise
-- @author Michael Pih
-- @param folder_id The folder id
-- @return The item ID of the index page
--*/
folder_id in cr_folders.folder_id%TYPE
) return cr_items.item_id%TYPE;
end content_folder;
/
show errors
create or replace package content_template
as
c_root_folder_id constant integer := -200;
function get_root_folder return cr_folders.folder_id%TYPE;
function new (
--/** Creates a new content template which can be used to render content items.
-- @author Karl Goldstein
-- @param name The name for the template, must be a valid UNIX-like filename.
-- If a template with this name already exists under the specified
-- parent item, an error is thrown
-- @param text The body of the .adp template itself, defaults to null
-- @param parent_id The parent of this item, defaults to null
-- @param is_live The should the revision be set live, defaults to 't'. Requires
-- that text is not null or there will be no revision to begin with
-- @param template_id The id of the new template. A new id will be allocated if this
-- parameter is null
-- @param creation_date As in acs_object.new
-- @param creation_ip As in acs_object.new
-- @param creation_user As in acs_object.new
-- @return The id of the newly created template
-- @see {acs_object.new}, {content_item.new}, {content_item.register_template},
-- {content_type.register_template}
--*/
name in cr_items.name%TYPE,
text in varchar2 default null,
parent_id in cr_items.parent_id%TYPE default null,
is_live in char default 't',
template_id in cr_templates.template_id%TYPE default null,
creation_date in acs_objects.creation_date%TYPE
default sysdate,
creation_user in acs_objects.creation_user%TYPE
default null,
creation_ip in acs_objects.creation_ip%TYPE default null
) return cr_templates.template_id%TYPE;
procedure del (
--/** Deletes the specified template, and unregisters the template from
-- all content types and content items.
-- Use with caution - this operation cannot be undone.
-- @author Karl Goldstein
-- @param template_id The id of the template to delete
-- @see {acs_object.delete}, {content_item.unregister_template},
-- {content_type.unregister_template},
--*/
template_id in cr_templates.template_id%TYPE
);
function is_template (
--/** Determine if an item is a template.
-- @author Karl Goldstein
-- @param item_id The item id
-- @return 't' if the item is a template, 'f' otherwise
-- @see {content_template.new}
--*/
template_id in cr_templates.template_id%TYPE
) return varchar2;
function get_path (
--/** Retrieves the full path to the template, as described in content_item.get_path
-- @author Karl Goldstein
-- @param template_id The id of the template for which the path is to
-- be retrieved
-- @param root_folder_id Starts path resolution at this folder
-- @return The path to the template, starting with the specified root folder
-- @see {content_item.get_path}
--*/
template_id in cr_templates.template_id%TYPE,
root_folder_id in cr_folders.folder_id%TYPE default c_root_folder_id
) return varchar2;
end content_template;
/
show errors
create or replace package content_keyword
as
function new (
--/** Creates a new keyword (also known as "subject category").
-- @author Karl Goldstein
-- @param heading The heading for the new keyword
-- @param description The description for the new keyword
-- @param parent_id The parent of this keyword, defaults to null.
-- @param keyword_id The id of the new keyword. A new id will be allocated if this
-- parameter is null
-- @param object_type The type for the new keyword, defaults to 'content_keyword'.
-- This parameter may be used by subclasses of
-- content_keyword to initialize the superclass.
-- @param creation_date As in acs_object.new
-- @param creation_ip As in acs_object.new
-- @param creation_user As in acs_object.new
-- @return The id of the newly created keyword
-- @see {acs_object.new}, {content_item.new}, {content_keyword.item_assign},
-- {content_keyword.delete}
--*/
heading in cr_keywords.heading%TYPE,
description in cr_keywords.description%TYPE default null,
parent_id in cr_keywords.parent_id%TYPE default null,
keyword_id in cr_keywords.keyword_id%TYPE default null,
creation_date in acs_objects.creation_date%TYPE
default sysdate,
creation_user in acs_objects.creation_user%TYPE
default null,
creation_ip in acs_objects.creation_ip%TYPE default null,
object_type in acs_object_types.object_type%TYPE default 'content_keyword'
) return cr_keywords.keyword_id%TYPE;
procedure del (
--/** Deletes the specified keyword, which must be a leaf. Unassigns the
-- keyword from all content items. Use with caution - this
-- operation cannot be undone.
-- @author Karl Goldstein
-- @param keyword_id The id of the keyword to be deleted
-- @see {acs_object.delete}, {content_keyword.item_unassign}
--*/
keyword_id in cr_keywords.keyword_id%TYPE
);
function get_heading (
--/** Retrieves the heading of the content keyword
-- @author Karl Goldstein
-- @param keyword_id The keyword id
-- @return The heading for the specified keyword
-- @see {content_keyword.set_heading}, {content_keyword.get_description}
--*/
keyword_id in cr_keywords.keyword_id%TYPE
) return varchar2;
function get_description (
--/** Retrieves the description of the content keyword
-- @author Karl Goldstein
-- @param keyword_id The keyword id
-- @return The description for the specified keyword
-- @see {content_keyword.get_heading}, {content_keyword.set_description}
--*/
keyword_id in cr_keywords.keyword_id%TYPE
) return varchar2;
procedure set_heading (
--/** Sets a new heading for the keyword
-- @author Karl Goldstein
-- @param keyword_id The keyword id
-- @param heading The new heading
-- @see {content_keyword.get_heading}, {content_keyword.set_description}
--*/
keyword_id in cr_keywords.keyword_id%TYPE,
heading in cr_keywords.heading%TYPE
);
procedure set_description (
--/** Sets a new description for the keyword
-- @author Karl Goldstein
-- @param keyword_id The keyword id
-- @param description The new description
-- @see {content_keyword.set_heading}, {content_keyword.get_description}
--*/
keyword_id in cr_keywords.keyword_id%TYPE,
description in cr_keywords.description%TYPE
);
function is_leaf (
--/** Determines if the keyword has no sub-keywords associated with it
-- @author Karl Goldstein
-- @param keyword_id The keyword id
-- @return 't' if the keyword has no descendants, 'f' otherwise
-- @see {content_keyword.new}
--*/
keyword_id in cr_keywords.keyword_id%TYPE
) return varchar2;
procedure item_assign (
--/** Assigns this keyword to a content item, creating a relationship between them
-- @author Karl Goldstein
-- @param item_id The item to be assigned to
-- @param keyword_id The keyword to be assigned
-- @param context_id As in acs_rel.new, deprecated
-- @param creation_ip As in acs_rel.new, deprecated
-- @param creation_user As in acs_rel.new, deprecated
-- @see {acs_rel.new}, {content_keyword.item_unassign}
--*/
item_id in cr_items.item_id%TYPE,
keyword_id in cr_keywords.keyword_id%TYPE,
context_id in acs_objects.context_id%TYPE default null,
creation_user in acs_objects.creation_user%TYPE default null,
creation_ip in acs_objects.creation_ip%TYPE default null
);
procedure item_unassign (
--/** Unassigns this keyword to a content item, removing a relationship between them
-- @author Karl Goldstein
-- @param item_id The item to be unassigned from
-- @param keyword_id The keyword to be unassigned
-- @see {acs_rel.delete}, {content_keyword.item_assign}
--*/
item_id in cr_items.item_id%TYPE,
keyword_id in cr_keywords.keyword_id%TYPE
);
function is_assigned (
--/** Determines if the keyword is assigned to the item
-- @author Karl Goldstein
-- @param item_id The item id
-- @param keyword_id The keyword id to be checked for assignment
-- @param recurse Specifies if the keyword search is
-- recursive. May be set to one of the following
-- values:
-- - none: Not recursive. Look for an exact match.
-- - up: Recursive from specific to general. A search for
-- "attack dogs" will also match "dogs", "animals", "mammals", etc.
-- - down: Recursive from general to specific. A search for
-- "mammals" will also match "dogs", "attack dogs", "cats", "siamese cats",
-- etc.
-- @return 't' if the keyword may be matched to an item, 'f' otherwise
-- @see {content_keyword.item_assign}
--*/
item_id in cr_items.item_id%TYPE,
keyword_id in cr_keywords.keyword_id%TYPE,
recurse in varchar2 default 'none'
) return varchar2;
function get_path (
--/** Retreives a path to the keyword/subject category, with the most general
-- category at the root of the path
-- @author Karl Goldstein
-- @param keyword_id The keyword id
-- @return The path to the keyword, or null if no such keyword exists
-- @see {content_keyword.new}
--*/
keyword_id in cr_keywords.keyword_id%TYPE
) return varchar2;
end content_keyword;
/
show errors
create or replace package content_permission
is
procedure inherit_permissions (
--/** Make the child object inherit all of the permissions of the parent
-- object. Typically, this function is called whenever a new object
-- is created under a given parent
-- @author Karl Goldstein
-- @param parent_object_id The parent object id
-- @param child_object_id The child object id
-- @see {content_permission.grant}, {acs_permission.grant_permission}
--*/
parent_object_id in acs_objects.object_id%TYPE,
child_object_id in acs_objects.object_id%TYPE,
child_creator_id in parties.party_id%TYPE default null
);
function has_grant_authority (
--/** Determine if the user may grant a certain permission to another
-- user. The permission may only be granted if the user has
-- the permission himself and posesses the cm_perm access, or if the
-- user posesses the cm_perm_admin access.
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be changed
-- @param holder_id The person who is attempting to grant the permissions
-- @param privilege The privilege to be granted
-- @return 't' if the donation is possible, 'f' otherwise
-- @see {content_permission.grant_permission}, {content_permission.is_has_revoke_authority},
-- {acs_permission.grant_permission}
--*/
object_id in acs_objects.object_id%TYPE,
holder_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE
) return varchar2;
procedure grant_permission_h (
--/** This is a helper function for content_permission.grant_permission and
-- should not be called individually.
-- Grants a permission and revokes all descendants of the permission, since
-- they are no longer relevant.
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be changed
-- @param grantee_id The person who should gain the parent privilege
-- @param privilege The parent privilege to be granted
-- @see {content_permission.grant_permission}
--*/
object_id in acs_objects.object_id%TYPE,
grantee_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE
);
procedure grant_permission (
--/** Grant the specified privilege to another user. If the donation is
-- not possible, the procedure does nothing.
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be changed
-- @param holder_id The person who is attempting to grant the permissions
-- @param privilege The privilege to be granted
-- @param recepient_id The person who will gain the privilege
-- @param is_recursive If 't', applies the donation recursively to
-- all child objects of the object (equivalent to UNIX's chmod -r).
-- If 'f', only affects the objects itself.
-- @see {content_permission.has_grant_authority}, {content_permission.revoke_permission},
-- {acs_permission.grant_permission}
--*/
object_id in acs_objects.object_id%TYPE,
holder_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE,
recepient_id in parties.party_id%TYPE,
is_recursive in varchar2 default 'f',
object_type in acs_objects.object_type%TYPE default 'content_item'
);
function has_revoke_authority (
--/** Determine if the user may take a certain permission away from another
-- user. The permission may only be revoked if the user has
-- the permission himself and posesses the cm_perm access, while the
-- other user does not, or if the user posesses the cm_perm_admin access.
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be changed
-- @param holder_id The person who is attempting to revoke the permissions
-- @param privilege The privilege to be revoked
-- @param revokee_id The user from whom the privilege is to be taken away
-- @return 't' if it is possible to revoke the privilege, 'f' otherwise
-- @see {content_permission.has_grant_authority}, {content_permission.revoke_permission},
-- {acs_permission.revoke_permission}
--*/
object_id in acs_objects.object_id%TYPE,
holder_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE,
revokee_id in parties.party_id%TYPE
) return varchar2;
procedure revoke_permission_h (
--/** This is a helper function for content_permission.revoke_permission and
-- should not be called individually.
-- Revokes a permission but grants all child permissions to the holder, to
-- ensure that the permission is not permanently lost
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be changed
-- @param revokee_id The person who should lose the parent permission
-- @param privilege The parent privilege to be revoked
-- @see {content_permission.revoke_permission}
--*/
object_id in acs_objects.object_id%TYPE,
revokee_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE
);
procedure revoke_permission (
--/** Take the specified privilege away from another user. If the operation is
-- not possible, the procedure does nothing.
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be changed
-- @param holder_id The person who is attempting to revoke the permissions
-- @param privilege The privilege to be revoked
-- @param recepient_id The person who will lose the privilege
-- @param is_recursive If 't', applies the operation recursively to
-- all child objects of the object (equivalent to UNIX's chmod -r).
-- If 'f', only affects the objects itself.
-- @see {content_permission.grant_permission}, {content_permission.has_revoke_authority},
-- {acs_permission.revoke_permission}
--*/
object_id in acs_objects.object_id%TYPE,
holder_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE,
revokee_id in parties.party_id%TYPE,
is_recursive in varchar2 default 'f',
object_type in acs_objects.object_type%TYPE default 'content_item'
);
function permission_p (
--/** Determine if the user has the specified permission on the specified
-- object. Does NOT check objects recursively: that is, if the user has
-- the permission on the parent object, he does not automatically gain
-- the permission on all the child objects.
-- @author Karl Goldstein
-- @param object_id The object whose permissions are to be checked
-- @param holder_id The person whose permissions are to be examined
-- @param privilege The privilege to be checked
-- @return 't' if the user has the specified permission on the object,
-- 'f' otherwise
-- @see {content_permission.grant_permission}, {content_permission.revoke_permission},
-- {acs_permission.permission_p}
--*/
object_id in acs_objects.object_id%TYPE,
holder_id in parties.party_id%TYPE,
privilege in acs_privileges.privilege%TYPE
) return varchar2;
function cm_admin_exists
-- /** Determine if there exists a user who has administrative
-- privileges on the entire content repository.
-- @author Stanislav Freidin
-- @return 't' if an administrator exists, 'f' otherwise
-- @see {content_permission.grant_permission}
return varchar2;
end content_permission;
/
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