def _extractVariableNodes( root, encoding=None ):
result = []
for v_node in root.getElementsByTagName( 'variable' ):
info = { 'variable_id' : _getNodeAttribute( v_node, 'variable_id'
, encoding )
, 'description' : _extractDescriptionNode( v_node, encoding )
, 'for_catalog' : _getNodeAttributeBoolean( v_node
, 'for_catalog'
)
, 'for_status' : _getNodeAttributeBoolean( v_node
, 'for_status'
)
, 'update_always' : _getNodeAttributeBoolean( v_node
, 'update_always'
)
, 'default' : _extractDefaultNode( v_node, encoding )
, 'guard' : _extractGuardNode( v_node, encoding )
}
result.append( info )
return result
def _extractVariableNodes( root, encoding=None ):
result = []
for v_node in root.getElementsByTagName( 'variable' ):
info = { 'variable_id' : _getNodeAttribute( v_node, 'variable_id'
, encoding )
, 'description' : _extractDescriptionNode( v_node, encoding )
, 'for_catalog' : _getNodeAttributeBoolean( v_node
, 'for_catalog'
)
, 'for_status' : _getNodeAttributeBoolean( v_node
, 'for_status'
)
, 'update_always' : _getNodeAttributeBoolean( v_node
, 'update_always'
)
, 'default' : _extractDefaultNode( v_node, encoding )
, 'guard' : _extractGuardNode( v_node, encoding )
}
result.append( info )
return result
def _extractStateNodes(root, encoding=None):
result = []
for s_node in root.getElementsByTagName('state'):
info = {
'state_id': _getNodeAttribute(s_node, 'state_id', encoding),
'title': _getNodeAttribute(s_node, 'title', encoding),
'description': _extractDescriptionNode(s_node, encoding)
}
info['transitions'] = [
_getNodeAttribute(x, 'transition_id', encoding)
for x in s_node.getElementsByTagName('exit-transition')
]
info['permissions'] = permission_map = {}
for p_map in s_node.getElementsByTagName('permission-map'):
name = _getNodeAttribute(p_map, 'name', encoding)
acquired = _getNodeAttributeBoolean(p_map, 'acquired')
roles = [
_coalesceTextNodeChildren(x, encoding)
for x in p_map.getElementsByTagName('permission-role')
]
if not acquired:
roles = tuple(roles)
permission_map[name] = roles
info['groups'] = group_map = []
for g_map in s_node.getElementsByTagName('group-map'):
name = _getNodeAttribute(g_map, 'name', encoding)
roles = [
_coalesceTextNodeChildren(x, encoding)
for x in g_map.getElementsByTagName('group-role')
]
group_map.append((name, tuple(roles)))
info['variables'] = var_map = {}
for assignment in s_node.getElementsByTagName('assignment'):
name = _getNodeAttribute(assignment, 'name', encoding)
type_id = _getNodeAttribute(assignment, 'type', encoding)
value = _coalesceTextNodeChildren(assignment, encoding)
var_map[name] = {'name': name, 'type': type_id, 'value': value}
result.append(info)
return result
def _extractStateNodes( root, encoding=None ):
result = []
for s_node in root.getElementsByTagName( 'state' ):
info = { 'state_id' : _getNodeAttribute( s_node, 'state_id', encoding )
, 'title' : _getNodeAttribute( s_node, 'title', encoding )
, 'description' : _extractDescriptionNode( s_node, encoding )
}
info[ 'transitions' ] = [ _getNodeAttribute( x, 'transition_id'
, encoding )
for x in s_node.getElementsByTagName(
'exit-transition' ) ]
info[ 'permissions' ] = permission_map = {}
for p_map in s_node.getElementsByTagName( 'permission-map' ):
name = _getNodeAttribute( p_map, 'name', encoding )
acquired = _getNodeAttributeBoolean( p_map, 'acquired' )
roles = [ _coalesceTextNodeChildren( x, encoding )
for x in p_map.getElementsByTagName(
'permission-role' ) ]
if not acquired:
roles = tuple( roles )
permission_map[ name ] = roles
info[ 'groups' ] = group_map = []
for g_map in s_node.getElementsByTagName( 'group-map' ):
name = _getNodeAttribute( g_map, 'name', encoding )
roles = [ _coalesceTextNodeChildren( x, encoding )
for x in g_map.getElementsByTagName(
'group-role' ) ]
group_map.append( ( name, tuple( roles ) ) )
info[ 'variables' ] = var_map = {}
for assignment in s_node.getElementsByTagName( 'assignment' ):
name = _getNodeAttribute( assignment, 'name', encoding )
type_id = _getNodeAttribute( assignment, 'type', encoding )
value = _coalesceTextNodeChildren( assignment, encoding )
var_map[ name ] = { 'name' : name
, 'type' : type_id
, 'value' : value
}
result.append( info )
return result
def _extractActionNodes(parent, encoding=None):
result = []
for a_node in parent.getElementsByTagName('action'):
def _es(key):
return _getNodeAttribute(a_node, key, encoding)
action_id = _es('action_id')
title = _es('title')
category = _es('category')
condition_expr = _es('condition_expr')
permissions = _extractPermissionNodes(a_node, encoding)
category = _es('category')
visible = _getNodeAttributeBoolean(a_node, 'visible')
url_expr = _es('url_expr')
result.append( { 'id': action_id,
'title': title,
# 'description': description,
'category': category,
'condition': condition_expr,
'permissions': permissions,
'visible': visible,
'action': url_expr } )
return result
def _extractActionNodes(parent, encoding=None):
result = []
for a_node in parent.getElementsByTagName('action'):
def _es(key):
return _getNodeAttribute(a_node, key, encoding)
action_id = _es('action_id')
title = _es('title')
category = _es('category')
condition_expr = _es('condition_expr')
permissions = _extractPermissionNodes(a_node, encoding)
category = _es('category')
visible = _getNodeAttributeBoolean(a_node, 'visible')
url_expr = _es('url_expr')
result.append( { 'id': action_id,
'title': title,
# 'description': description,
'category': category,
'condition': condition_expr,
'permissions': permissions,
'visible': visible,
'action': url_expr } )
return result
def _extractPermissionNodes(parent, encoding=None):
result = []
for p_node in parent.getElementsByTagName('permission'):
name = _getNodeAttribute(p_node, 'name', encoding)
roles = _extractRoleNodes(p_node, encoding)
acquire = _getNodeAttributeBoolean(p_node, 'acquire')
result.append({'name': name, 'roles': roles, 'acquire': acquire})
return tuple(result)
def _extractPermissionNodes(parent, encoding=None):
result = []
for p_node in parent.getElementsByTagName('permission'):
name = _getNodeAttribute(p_node, 'name', encoding)
roles = _extractRoleNodes(p_node, encoding)
acquire = _getNodeAttributeBoolean(p_node, 'acquire')
result.append( { 'name': name,
'roles': roles,
'acquire': acquire } )
return tuple(result)
