Difference between revisions of "ZSI"

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= Zolera SOAP Infrastructure (ZSI) =
#REDIRECT[[Zolera SOAP Infrastructure]]
 
See [http://pywebsvcs.sourceforge.net/ Python Web Services (ZSI)]
 
== See Also: ==
 
* [http://sourceforge.net/projects/pythonsoap/ PySOAP]
* [http://sourceforge.net/project/showfiles.php?group_id=6473 PyXML]
 
 
= ZSI Module Customizations =
 
== Disabling Explicit Type Strings in XML ==
 
 
In order to disable the inclusion of typing strings in the XML the following customisation was made to TCcompound.py script.  This involved adding the line:
 
 
  'kw['typed'] = False'
 
 
at line 435 of the file.  This turns off the explicit typing within the XML.
 
 
            # anames and serialize them.  Only support one <any> in all content.
            # Must be self-describing instances
            # Regular handling of declared elements
            aname = what.aname
            v = f(aname)
            # print '@PLH@  what.__dict__ = "%s"' % what.__dict__
            # print '@PLH@  pname = "%s", v = "%s"' % (what.pname, v)
            # print '@PLH@  v = "%s"' % v
            indx += 1
            if what.minOccurs == 0 and v is None:
                continue
            # Default to typecode, if self-describing instance, and check
            # to make sure it is derived from what.
            whatTC = what
            if whatTC.maxOccurs > 1 and v is not None:
                if type(v) not in _seqtypes:
                    raise EvaluateException('pyobj (%s,%s), aname "%s": maxOccurs %s, expecting a %s' %(
                          self.nspname,self.pname,what.aname,whatTC.maxOccurs,_seqtypes),
                          sw.Backtrace(elt))
                for v2 in v:
                    occurs += 1
                    if occurs > whatTC.maxOccurs:
                        raise EvaluateException('occurances (%d) exceeded maxOccurs(%d) for <%s>' %(
                                occurs, whatTC.maxOccurs, what.pname),
                                sw.Backtrace(elt))
                    what = _get_type_or_substitute(whatTC, v2, sw, elt)
                    # print '@PLH@ what = "%s"' % what
                    if debug and what is not whatTC:
                        self.logger.debug('substitute derived type: %s' %
                                          what.__class__)
                    # print '@PLH@ elem = "%s"\n  sw = "%s"\n  v2 = "%s"' % (elem, sw, v2)
                    what.serialize(elem, sw, v2, **kw)
#                    try:
#                        what.serialize(elem, sw, v2, **kw)
#                    except Exception, e:
#                        raise EvaluateException('Serializing %s.%s, %s %s' %
#                            (n, whatTC.aname or '?', e.__class__.__name__, str(e)))
                if occurs < whatTC.minOccurs:
                    raise EvaluateException(\
                        'occurances(%d) less than minOccurs(%d) for <%s>' %
                        (occurs, whatTC.minOccurs, what.pname), sw.Backtrace(elt))
                continue
            if v is not None or what.nillable is True:
                what = _get_type_or_substitute(whatTC, v, sw, elt)
                if debug and what is not whatTC:
                    self.logger.debug('substitute derived type: %s' %
                                      what.__class__)
                kw['typed'] = False
                # print '@PLH@ elem = "%s"\n  sw = "%s"\n  v = "%s"  kw = "%s"' % (elem, sw, v, kw)
                what.serialize(elem, sw, v, **kw)
#                try:
#                    what.serialize(elem, sw, v, **kw)
#                except (ParseException, EvaluateException), e:
#                    raise
#                except Exception, e:
#                    raise EvaluateException('Serializing %s.%s, %s %s' %
#                        (n, whatTC.aname or '?', e.__class__.__name__, str(e)),
#                        sw.Backtrace(elt))
                continue
            raise EvaluateException('Got None for nillable(%s), minOccurs(%d) element (%s,%s), %s' %

Latest revision as of 11:48, 8 February 2008

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