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# Copyright (C) 2005-2009 Jelmer Vernooij <jelmer@samba.org>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from bzrlib import osutils
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from bzrlib.versionedfile import VirtualVersionedFiles
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from bzrlib.errors import NoSuchRevision
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class VirtualRevisionTexts(VirtualVersionedFiles):
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"""Virtual revisions backend."""
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def __init__(self, repository):
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self.repository = repository
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super(VirtualRevisionTexts, self).__init__(self.repository._make_parents_provider().get_parent_map, self.get_lines)
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def get_lines(self, key):
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return osutils.split_lines(self.repository.get_revision_xml(key))
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except NoSuchRevision:
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return self.repository.all_revision_ids()
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class VirtualInventoryTexts(VirtualVersionedFiles):
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"""Virtual inventories backend."""
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def __init__(self, repository):
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self.repository = repository
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super(VirtualInventoryTexts, self).__init__(self.repository._make_parents_provider().get_parent_map, self.get_lines)
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def get_lines(self, key):
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return osutils.split_lines(self.repository.get_inventory_xml(key))
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except NoSuchRevision:
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return self.repository.all_revision_ids()
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class VirtualSignatureTexts(VirtualVersionedFiles):
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"""Virtual signatures backend."""
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def __init__(self, repository):
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self.repository = repository
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super(VirtualSignatureTexts, self).__init__(self.repository._make_parents_provider().get_parent_map, self.get_lines)
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def get_lines(self, key):
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return osutils.split_lines(self.repository.get_signature_text(key))
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except NoSuchRevision:
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return self.repository.all_revision_ids()