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- # ***** BEGIN LICENSE BLOCK *****
- # Version: MPL 1.1/GPL 2.0/LGPL 2.1
- #
- # The contents of this file are subject to the Mozilla Public License Version
- # 1.1 (the "License"); you may not use this file except in compliance with
- # the License. You may obtain a copy of the License at
- # http://www.mozilla.org/MPL/
- #
- # Software distributed under the License is distributed on an "AS IS" basis,
- # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- # for the specific language governing rights and limitations under the
- # License.
- #
- # The Original Code is the Python XPCOM language bindings.
- #
- # The Initial Developer of the Original Code is
- # ActiveState Tool Corp.
- # Portions created by the Initial Developer are Copyright (C) 2000, 2001
- # the Initial Developer. All Rights Reserved.
- #
- # Contributor(s):
- # Mark Hammond <MarkH@ActiveState.com> (original author)
- #
- # Alternatively, the contents of this file may be used under the terms of
- # either the GNU General Public License Version 2 or later (the "GPL"), or
- # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- # in which case the provisions of the GPL or the LGPL are applicable instead
- # of those above. If you wish to allow use of your version of this file only
- # under the terms of either the GPL or the LGPL, and not to allow others to
- # use your version of this file under the terms of the MPL, indicate your
- # decision by deleting the provisions above and replace them with the notice
- # and other provisions required by the GPL or the LGPL. If you do not delete
- # the provisions above, a recipient may use your version of this file under
- # the terms of any one of the MPL, the GPL or the LGPL.
- #
- # ***** END LICENSE BLOCK *****
-
- # Class factory
- #
- # Hardly worth its own source file!
- import xpcom
- from xpcom import components, nsError, _xpcom
-
-
- class Factory:
- _com_interfaces_ = components.interfaces.nsIFactory
- # This will only ever be constructed via other Python code,
- # so we can have ctor args.
- def __init__(self, klass):
- self.klass = klass
-
- def createInstance(self, outer, iid):
- if outer is not None:
- raise xpcom.ServerException(nsError.NS_ERROR_NO_AGGREGATION)
-
- if xpcom.verbose:
- print "Python Factory creating", self.klass.__name__
- try:
- return self.klass()
- except:
- # An exception here may not be obvious to the user - none
- # of their code has been called yet. It can be handy on
- # failure to tell the user what class failed!
- _xpcom.LogWarning("Creation of class '%r' failed!\nException details follow\n" % (self.klass,))
- raise
-
- def lockServer(self, lock):
- if xpcom.verbose:
- print "Python Factory LockServer called -", lock
-
-