Content Repository : content_permission
Permissions can be set to allow certain users certain things. - They can be compared with the Unix filesystem permission: read, write ...
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 | |||||||||
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| Returns: | 't' if the donation is possible, 'f' otherwise | |||||||||
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| Declaration: | ||||||||||
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  function has_grant_authority (
    object_id         in acs_objects.object_id%TYPE,
    holder_id         in parties.party_id%TYPE,
    privilege         in acs_privileges.privilege%TYPE
  ) return varchar2;
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| See Also: | content_permission.grant_permission, content_permission.is_has_revoke_authority, acs_permission.grant_permission | |||||||||
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 | ||||||||||||
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| Returns: | 't' if it is possible to revoke the privilege, 'f' otherwise | ||||||||||||
| Parameters: | |||||||||||||
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| Declaration: | |||||||||||||
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  function has_revoke_authority (
    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;
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| See Also: | content_permission.has_grant_authority, content_permission.revoke_permission, acs_permission.revoke_permission | ||||||||||||
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 | |||||||||
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| Returns: | 't' if the user has the specified permission on the object, 'f' otherwise | |||||||||
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| Declaration: | ||||||||||
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  function 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;
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| See Also: | content_permission.grant_permission, content_permission.revoke_permission, acs_permission.permission_p | |||||||||
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 | |||||||||
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| Parameters: | ||||||||||
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| Declaration: | ||||||||||
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  procedure grant_permission_h (
    object_id         in acs_objects.object_id%TYPE,
    grantee_id        in parties.party_id%TYPE,
    privilege         in acs_privileges.privilege%TYPE
  );
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| See Also: | content_permission.grant_permission | |||||||||
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 | |||||||||
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| Parameters: | ||||||||||
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| Declaration: | ||||||||||
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  procedure grant_permission_h (
    object_id         in acs_objects.object_id%TYPE,
    grantee_id        in parties.party_id%TYPE,
    privilege         in acs_privileges.privilege%TYPE
  );
 | ||||||||||
| See Also: | content_permission.grant_permission | |||||||||
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 | ||||||
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| Declaration: | |||||||
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  procedure inherit_permissions (
    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
  );
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| See Also: | content_permission.grant, acs_permission.grant_permission | ||||||
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 | |||||||||
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| Parameters: | ||||||||||
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| Declaration: | ||||||||||
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  procedure revoke_permission_h (
    object_id         in acs_objects.object_id%TYPE,
    revokee_id        in parties.party_id%TYPE,
    privilege         in acs_privileges.privilege%TYPE
  );
 | ||||||||||
| See Also: | content_permission.revoke_permission | |||||||||
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 | |||||||||
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| Parameters: | ||||||||||
| 
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| Declaration: | ||||||||||
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  procedure revoke_permission_h (
    object_id         in acs_objects.object_id%TYPE,
    revokee_id        in parties.party_id%TYPE,
    privilege         in acs_privileges.privilege%TYPE
  );
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| See Also: | content_permission.revoke_permission | |||||||||
Last Modified: $Id: permission.html,v 1.1.1.1 2001/03/13 22:59:26 ben Exp $