[CMF-checkins] CVS: CMF - ContentTypeRegistry.py:1.1

[tseaver@digicool.com]

Update of /cvs-repository/CMF/CMFCore/interfaces
In directory korak.digicool.com:/tmp/cvs-serv23188/interfaces

Added Files:
	ContentTypeRegistry.py 
Log Message:
 - Initial pass at TTW PUT_factory registration.


--- Added File ContentTypeRegistry.py in package CMF ---
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"""
    Declare interfaces for MIMEtype <-> Type object registry objects.
"""

try:
    from Interface import *
except:
    def Attribute( name, value ): pass
    class Base: ' '


class ContentTypeRegistryPredicate( Base ):
    """
        Express a rule for matching a given name/typ/body.
    """
    def __call__( self, name, typ, body ):
        """
            Return true if the rule matches, else false.
        """

class ContentTypeRegistry( Base ):
    """
        Registry for rules which map PUT args to a CMF Type Object.
    """
    def findTypeName( self, name, typ, body ):
        """
            Perform a lookup over a collection of rules, returning the
            the Type object corresponding to name/typ/body.  Return None
            if no match found.
        """