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# $Header: /var/local/cvsroot/4Suite/Ft/Server/Server/Xslt/XmlDocument.py,v 1.6 2005/04/06 23:05:46 jkloth Exp $
"""
XSLT extensions providing repository functionality related to
XmlDocument objects
Copyright 2004 Fourthought, Inc. (USA).
Detailed license and copyright information: http://4suite.org/COPYRIGHT
Project home, documentation, distributions: http://4suite.org/
"""
from Ft.Xml.XPath import Conversions
from Ft.Xml.Xslt import XsltElement, ContentInfo, AttributeInfo
from Ns import SCORE_NS
import FtssXsltBase
def GetDocumentDefinition(context, path=None):
path = Conversions.StringValue(path)
base = FtssXsltBase.FetchBaseObject(context.processor, path)
dd = base.getDocumentDefinition()
if dd is None: return ""
return dd.getAbsolutePath()
class SetDocumentDefinitionElement(XsltElement):
"""
Change the Document Definition of a XML document
"""
content = ContentInfo.Empty
legalAttrs = {
'path' : AttributeInfo.UriReferenceAvt(
description=('The path of the resource to change the IMT of.'
' Defaults to current.')),
'docdef' : AttributeInfo.StringAvt(
required=1,
description='The new Document Definition'),
}
def instantiate(self, context, processor):
context.setProcessState(self)
# This may return None (the 'default' from AttributeInfo)
path = self._path.evaluate(context)
dd = self._docdef.evaluate(context)
obj = FtssXsltBase.FetchBaseObject(processor, path)
if dd == "":
obj.setDocumentDefinition(None)
else:
docdef = obj.fetchResource(dd);
obj.setDocumentDefinition(docdef)
return
ExtFunctions = {
(SCORE_NS, 'get-document-definition'): GetDocumentDefinition,
}
ExtElements = {
(SCORE_NS, 'set-document-definition'): SetDocumentDefinitionElement,
}
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