Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 1852 deletions

diff --git a/cpp/managementgen/qmfgen/schema.py b/cpp/managementgen/qmfgen/schema.py
deleted file mode 100755
index 59e951fb6e..0000000000
--- a/cpp/managementgen/qmfgen/schema.py
+++ /dev/null
@@ -1,1852 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-from xml.dom.minidom import parse, parseString, Node
-from cStringIO       import StringIO
-#import md5
-try:
-    import hashlib
-    _md5Obj = hashlib.md5
-except ImportError:
-    import md5
-    _md5Obj = md5.new
-
-class Hash:
-  """ Manage the hash of an XML sub-tree """
-  def __init__(self, node):
-    self.md5Sum = _md5Obj()
-    self._compute(node)
-
-  def addSubHash(self, hash):
-    """ Use this method to add the hash of a dependend-on XML fragment that is not in the sub-tree """
-    self.md5Sum.update(hash.getDigest())
-
-  def getDigest(self):
-    return self.md5Sum.digest()
-
-  def _compute(self, node):
-    attrs = node.attributes
-    self.md5Sum.update(node.nodeName)
-
-    for idx in range(attrs.length):
-      self.md5Sum.update(attrs.item(idx).nodeName)
-      self.md5Sum.update(attrs.item(idx).nodeValue)
-
-    for child in node.childNodes:
-      if child.nodeType == Node.ELEMENT_NODE:
-        self._compute(child)
-
-
-#=====================================================================================
-#
-#=====================================================================================
-class SchemaType:
-  def __init__ (self, node):
-    self.name      = None
-    self.base      = None
-    self.cpp       = None
-    self.encode    = None
-    self.decode    = None
-    self.style     = "normal"
-    self.stream    = "#"
-    self.size      = "1"
-    self.accessor  = None
-    self.init      = "0"
-    self.perThread = False
-    self.byRef     = False
-    self.unmap     = "#"
-    self.map       = "#"
-
-    attrs = node.attributes
-    for idx in range (attrs.length):
-      key = attrs.item(idx).nodeName
-      val = attrs.item(idx).nodeValue
-      if   key == 'name':
-        self.name = val
-
-      elif key == 'base':
-        self.base = val
-
-      elif key == 'cpp':
-        self.cpp = val
-
-      elif key == 'encode':
-        self.encode = val
-
-      elif key == 'decode':
-        self.decode = val
-
-      elif key == 'style':
-        self.style = val
-
-      elif key == 'stream':
-        self.stream = val
-
-      elif key == 'size':
-        self.size = val
-
-      elif key == 'accessor':
-        self.accessor = val
-
-      elif key == 'init':
-        self.init = val
-
-      elif key == 'perThread':
-        if val != 'y':
-          raise ValueError ("Expected 'y' in perThread attribute")
-        self.perThread = True
-
-      elif key == 'byRef':
-        if val != 'y':
-          raise ValueError ("Expected 'y' in byRef attribute")
-        self.byRef = True
-
-      elif key == 'unmap':
-        self.unmap = val
-
-      elif key == 'map':
-        self.map = val
-
-      else:
-        raise ValueError ("Unknown attribute in type '%s'" % key)
-
-    if self.name == None or self.base == None or self.cpp == None or \
-       self.encode == None or self.decode == None:
-      raise ValueError ("Missing required attribute(s) in type")
-
-    if self.byRef:
-      self.asArg = "const " + self.cpp + "&"
-    else:
-      self.asArg = self.cpp
-
-  def getName (self):
-    return self.name
-
-  def genAccessor (self, stream, varName, changeFlag = None, optional = False):
-    if self.perThread:
-      prefix = "getThreadStats()->"
-      if self.style == "wm":
-        raise ValueError ("'wm' style types can't be per-thread")
-    else:
-      prefix = ""
-    if self.accessor == "direct":
-      stream.write ("    inline void set_" + varName + " (" + self.asArg + " val) {\n");
-      if not self.perThread:
-        stream.write ("        ::qpid::management::Mutex::ScopedLock mutex(accessLock);\n")
-      if self.style != "mma":
-        stream.write ("        " + prefix + varName + " = val;\n")
-        if optional:
-          stream.write ("        presenceMask[presenceByte_%s] |= presenceMask_%s;\n" % (varName, varName))
-      if self.style == "wm":
-        stream.write ("        if (" + varName + "Low  > val)\n")
-        stream.write ("            " + varName + "Low  = val;\n")
-        stream.write ("        if (" + varName + "High < val)\n")
-        stream.write ("            " + varName + "High = val;\n")
-      if self.style == "mma":
-        stream.write ("        " + prefix + varName + "Count++;\n")
-        stream.write ("        " + prefix + varName + "Total += val;\n")
-        stream.write ("        if (" + prefix + varName + "Min > val)\n")
-        stream.write ("            " + prefix + varName + "Min = val;\n")
-        stream.write ("        if (" + prefix + varName + "Max < val)\n")
-        stream.write ("            " + prefix + varName + "Max = val;\n")
-      if changeFlag != None:
-        stream.write ("        " + changeFlag + " = true;\n")
-      stream.write ("    }\n")
-      if self.style != "mma":
-        stream.write ("    inline " + self.asArg + " get_" + varName + "() {\n");
-        if not self.perThread:
-          stream.write ("        ::qpid::management::Mutex::ScopedLock mutex(accessLock);\n")
-        stream.write ("        return " + prefix + varName + ";\n")
-        stream.write ("    }\n")
-      if optional:
-        stream.write ("    inline void clr_" + varName + "() {\n")
-        stream.write ("        presenceMask[presenceByte_%s] &= ~presenceMask_%s;\n" % (varName, varName))
-        if changeFlag != None:
-          stream.write ("        " + changeFlag + " = true;\n")
-        stream.write ("    }\n")
-        stream.write ("    inline bool isSet_" + varName + "() {\n")
-        stream.write ("        return (presenceMask[presenceByte_%s] & presenceMask_%s) != 0;\n" % (varName, varName))
-        stream.write ("    }\n")
-    elif self.accessor == "counter":
-      stream.write ("    inline void inc_" + varName + " (" + self.asArg + " by = 1) {\n");
-      if not self.perThread:
-        stream.write ("        ::qpid::management::Mutex::ScopedLock mutex(accessLock);\n")
-      stream.write ("        " + prefix + varName + " += by;\n")
-      if self.style == "wm":
-        stream.write ("        if (" + varName + "High < " + varName + ")\n")
-        stream.write ("            " + varName + "High = " + varName + ";\n")
-      if changeFlag != None:
-        stream.write ("        " + changeFlag + " = true;\n")
-      stream.write ("    }\n");
-      stream.write ("    inline void dec_" + varName + " (" + self.asArg + " by = 1) {\n");
-      if not self.perThread:
-        stream.write ("        ::qpid::management::Mutex::ScopedLock mutex(accessLock);\n")
-      stream.write ("        " + prefix + varName + " -= by;\n")
-      if self.style == "wm":
-        stream.write ("        if (" + varName + "Low > " + varName + ")\n")
-        stream.write ("            " + varName + "Low = " + varName + ";\n")
-      if changeFlag != None:
-        stream.write ("        " + changeFlag + " = true;\n")
-      stream.write ("    }\n");
-
-  def genHiLoStatResets (self, stream, varName):
-    if self.style == "wm":
-      stream.write ("    " + varName + "High = " + varName + ";\n")
-      stream.write ("    " + varName + "Low  = " + varName + ";\n")
-    if self.style == "mma":
-      stream.write ("    " + varName + "Count = 0;\n")
-      stream.write ("    " + varName + "Total = 0;\n")
-      stream.write ("    " + varName + "Min   = std::numeric_limits<" + self.type.type.cpp + ">::max();\n")
-      stream.write ("    " + varName + "Max   = std::numeric_limits<" + self.type.type.cpp + ">::min();\n")
-
-  def genPerThreadHiLoStatResets (self, stream, varName, cpptype):
-    if self.style == "mma":
-      stream.write ("        threadStats->" + varName + "Count = 0;\n")
-      stream.write ("        threadStats->" + varName + "Total = 0;\n")
-      stream.write ("        threadStats->" + varName + "Min   = std::numeric_limits<" + cpptype + ">::max();\n")
-      stream.write ("        threadStats->" + varName + "Max   = std::numeric_limits<" + cpptype + ">::min();\n")
-
-  def genRead (self, stream, varName, indent="    "):
-    stream.write(indent + self.decode.replace("@", "buf").replace("#", varName) + ";\n")
-
-  def genUnmap (self, stream, varName, indent="    ", key=None, mapName="_map",
-                _optional=False):
-    if key is None:
-      key = varName
-    stream.write(indent + "if ((_i = " + mapName + ".find(\"" + key + "\")) != " + mapName + ".end()) {\n")
-    stream.write(indent + "    " + varName + " = " +
-                 self.unmap.replace("#", "_i->second") + ";\n")
-    if _optional:
-        stream.write(indent + "    _found = true;\n")
-    stream.write(indent + "}\n")
-
-  def genWrite (self, stream, varName, indent="    "):
-    if self.style != "mma":
-      stream.write (indent + self.encode.replace ("@", "buf").replace ("#", varName) + ";\n")
-    if self.style == "wm":
-      stream.write (indent + self.encode.replace ("@", "buf") \
-                    .replace ("#", varName + "High") + ";\n")
-      stream.write (indent + self.encode.replace ("@", "buf") \
-                    .replace ("#", varName + "Low") + ";\n")
-    if self.style == "mma":
-      stream.write (indent + self.encode.replace ("@", "buf") \
-                    .replace ("#", varName + "Count") + ";\n")
-      stream.write (indent + self.encode.replace ("@", "buf") \
-                    .replace ("#", varName + "Count ? " + varName + "Min : 0") + ";\n")
-      stream.write (indent + self.encode.replace ("@", "buf") \
-                    .replace ("#", varName + "Max") + ";\n")
-      stream.write (indent + self.encode.replace ("@", "buf") \
-                    .replace ("#", varName + "Count ? " + varName + "Total / " +
-                              varName + "Count : 0") + ";\n")
-
-  def genMap (self, stream, varName, indent="    ", key=None, mapName="_map"):
-    if key is None:
-      key = varName
-    if self.style != "mma":
-        var_cast = self.map.replace("#", varName)
-        stream.write(indent + mapName + "[\"" + key + "\"] = ::qpid::types::Variant(" + var_cast + ");\n")
-    if self.style == "wm":
-        var_cast_hi = self.map.replace("#", varName + "High")
-        var_cast_lo = self.map.replace("#", varName + "Low")
-        stream.write(indent + mapName + "[\"" + key + "High\"] = " +
-                     "::qpid::types::Variant(" + var_cast_hi + ");\n")
-        stream.write(indent + mapName + "[\"" + key + "Low\"] = " +
-                     "::qpid::types::Variant(" + var_cast_lo + ");\n")
-    if self.style == "mma":
-        var_cast = self.map.replace("#", varName + "Count")
-        stream.write(indent + mapName + "[\"" + key + "Count\"] = " + "::qpid::types::Variant(" + var_cast + ");\n")
-        var_cast = self.map.replace("#", varName + "Min")
-        stream.write(indent + mapName + "[\"" + key + "Min\"] = " +
-                     "(" + varName + "Count ? ::qpid::types::Variant(" + var_cast + ") : ::qpid::types::Variant(0));\n")
-        var_cast = self.map.replace("#", varName + "Max")
-        stream.write(indent + mapName + "[\"" + key + "Max\"] = " + "::qpid::types::Variant(" + var_cast + ");\n")
-
-        var_cast = self.map.replace("#", "(" + varName + "Total / " + varName + "Count)")
-        stream.write(indent + mapName + "[\"" + key + "Avg\"] = " +
-                     "(" + varName + "Count ? ::qpid::types::Variant(" + var_cast + ") : ::qpid::types::Variant(0));\n")
-
-  def getReadCode (self, varName, bufName):
-    result = self.decode.replace ("@", bufName).replace ("#", varName)
-    return result
-
-  def getWriteCode (self, varName, bufName):
-    result = self.encode.replace ("@", bufName).replace ("#", varName)
-    return result
-
-#=====================================================================================
-#
-#=====================================================================================
-class TypeSpec:
-  def __init__ (self, file):
-    self.types = {}
-    dom = parse (file)
-    document = dom.documentElement
-    if document.tagName != 'schema-types':
-      raise ValueError ("Expected 'schema-types' in type file")
-
-    for child in document.childNodes:
-      if child.nodeType == Node.ELEMENT_NODE:
-        if child.nodeName == 'type':
-          stype = SchemaType (child)
-          self.types[stype.getName ()] = stype
-        else:
-          raise ValueError ("Unknown type tag '%s'" % child.nodeName)
-
-  def getType (self, name):
-    return self.types[name]
-
-
-#=====================================================================================
-#
-#=====================================================================================
-class Type:
-  def __init__ (self, name, typespec):
-    self.type = typespec.getType (name)
-
-#=====================================================================================
-#
-#=====================================================================================
-class SchemaProperty:
-  def __init__ (self, node, typespec):
-    self.name         = None
-    self.type         = None
-    self.ref          = None
-    self.access       = "RO"
-    self.isIndex      = 0
-    self.isParentRef  = 0
-    self.isGeneralRef = 0
-    self.isOptional   = 0
-    self.unit         = None
-    self.min          = None
-    self.max          = None
-    self.maxLen       = None
-    self.desc         = None
-
-    attrs = node.attributes
-    for idx in range (attrs.length):
-      key = attrs.item(idx).nodeName
-      val = attrs.item(idx).nodeValue
-      if   key == 'name':
-        self.name = makeValidCppSymbol(val)
-
-      elif key == 'type':
-        self.type = Type (val, typespec)
-        if self.type.type.accessor != 'direct':
-          raise ValueError ("Class properties must have a type with a direct accessor")
-
-      elif key == 'references':
-        self.ref = val
-        
-      elif key == 'access':
-        self.access = val
-        
-      elif key == 'index':
-        if val != 'y':
-          raise ValueError ("Expected 'y' in index attribute")
-        self.isIndex = 1
-        
-      elif key == 'parentRef':
-        if val != 'y':
-          raise ValueError ("Expected 'y' in parentRef attribute")
-        self.isParentRef = 1
-        
-      elif key == 'isGeneralReference':
-        if val != 'y':
-          raise ValueError ("Expected 'y' in isGeneralReference attribute")
-        self.isGeneralRef = 1
-        
-      elif key == 'optional':
-        if val != 'y':
-          raise ValueError ("Expected 'y' in optional attribute")
-        self.isOptional = 1
-        
-      elif key == 'unit':
-        self.unit = val
-        
-      elif key == 'min':
-        self.min = val
-        
-      elif key == 'max':
-        self.max = val
-        
-      elif key == 'maxlen':
-        self.maxLen = val
-        
-      elif key == 'desc':
-        self.desc = val
-        
-      else:
-        raise ValueError ("Unknown attribute in property '%s'" % key)
-
-    if self.access == "RC" and self.isOptional == 1:
-      raise ValueError ("Properties with ReadCreate access must not be optional (%s)" % self.name)
-
-    if self.name == None:
-      raise ValueError ("Missing 'name' attribute in property")
-    if self.type == None:
-      raise ValueError ("Missing 'type' attribute in property")
-
-  def getName (self):
-    return self.name
-
-  def isConstructorArg (self):
-    if self.access == "RC" and self.isParentRef == 0:
-      return 1
-    return 0
-
-  def genDeclaration (self, stream, prefix="    "):
-    stream.write (prefix + self.type.type.cpp + " " + self.name + ";\n")
-
-  def genFormalParam (self, stream, variables):
-    stream.write (self.type.type.asArg + " _" + self.name)
-
-  def genAccessor (self, stream):
-    self.type.type.genAccessor (stream, self.name, "configChanged", self.isOptional == 1)
-
-  def genInitialize (self, stream, prefix="", indent="    "):
-    val = self.type.type.init
-    stream.write (indent + prefix + self.name + " = " + val + ";\n")
-
-  def genSchema (self, stream):
-    stream.write ("    ft.clear();\n")
-    stream.write ("    ft[NAME] = \"" + self.name + "\";\n")
-    stream.write ("    ft[TYPE] = TYPE_" + self.type.type.base +";\n")
-    stream.write ("    ft[ACCESS] = ACCESS_" + self.access + ";\n")
-    stream.write ("    ft[IS_INDEX] = " + str (self.isIndex) + ";\n")
-    stream.write ("    ft[IS_OPTIONAL] = " + str (self.isOptional) + ";\n")
-    if self.unit != None:
-      stream.write ("    ft[UNIT] = \"" + self.unit   + "\";\n")
-    if self.min != None:
-      stream.write ("    ft[MIN] = " + self.min    + ";\n")
-    if self.max != None:
-      stream.write ("    ft[MAX] = " + self.max    + ";\n")
-    if self.maxLen != None:
-      stream.write ("    ft[MAXLEN] = " + self.maxLen + ";\n")
-    if self.desc != None:
-      stream.write ("    ft[DESC] = \"" + self.desc   + "\";\n")
-    stream.write ("    buf.putMap(ft);\n\n")
-
-
-  def genSchemaMap(self, stream):
-    stream.write ("    {\n")
-    stream.write ("        ::qpid::types::Variant::Map _value;\n")
-    stream.write ("        _value[TYPE] = TYPE_" + self.type.type.base +";\n")
-    stream.write ("        _value[ACCESS] = ACCESS_" + self.access + ";\n")
-    stream.write ("        _value[IS_INDEX] = " + str (self.isIndex) + ";\n")
-    stream.write ("        _value[IS_OPTIONAL] = " + str (self.isOptional) + ";\n")
-    if self.unit != None:
-      stream.write ("        _value[UNIT] = \"" + self.unit + "\";\n")
-    if self.min != None:
-      stream.write ("        _value[MIN] = " + self.min + ";\n")
-    if self.max != None:
-      stream.write ("        _value[MAX] = " + self.max + ";\n")
-    if self.maxLen != None:
-      stream.write ("        _value[MAXLEN] = " + self.maxLen + ";\n")
-    if self.desc != None:
-      stream.write ("        _value[DESC] = \"" + self.desc + "\";\n")
-    stream.write ("        _props[\"" + self.name + "\"] = _value;\n")
-    stream.write ("    }\n\n")
-
-
-
-  def genSize (self, stream):
-    indent = "    "
-    if self.isOptional:
-      stream.write("    if (presenceMask[presenceByte_%s] & presenceMask_%s) {\n" % (self.name, self.name))
-      indent = "        "
-    stream.write("%ssize += %s;  // %s\n" % (indent, self.type.type.size.replace("#", self.name), self.name))
-    if self.isOptional:
-      stream.write("    }\n")
-
-  def genRead (self, stream):
-    indent = "    "
-    if self.isOptional:
-      stream.write("    if (presenceMask[presenceByte_%s] & presenceMask_%s) {\n" % (self.name, self.name))
-      indent = "        "
-    self.type.type.genRead (stream, self.name, indent)
-    if self.isOptional:
-      stream.write("    }\n")
-
-  def genWrite (self, stream):
-    indent = "    "
-    if self.isOptional:
-      stream.write("    if (presenceMask[presenceByte_%s] & presenceMask_%s) {\n" % (self.name, self.name))
-      indent = "        "
-    self.type.type.genWrite (stream, self.name, indent)
-    if self.isOptional:
-      stream.write("    }\n")
-
-  def genUnmap (self, stream):
-    indent = "    "
-    if self.isOptional:
-      stream.write("    _found = false;\n")
-    self.type.type.genUnmap (stream, self.name, indent, _optional=self.isOptional)
-    if self.isOptional:
-      stream.write("    if (_found) {\n")
-      stream.write("        presenceMask[presenceByte_%s] |= presenceMask_%s;\n" %
-                   (self.name, self.name))
-      stream.write("    }\n")
-
-  def genMap (self, stream):
-    indent = "    "
-    if self.isOptional:
-      stream.write("    if (presenceMask[presenceByte_%s] & presenceMask_%s) {\n" % (self.name, self.name))
-      indent = "        "
-    self.type.type.genMap (stream, self.name, indent)
-    if self.isOptional:
-      stream.write("    }\n")
-
-
-  def __repr__(self):
-    m = {}
-    m["name"] = self.name
-    m["type"] = self.type
-    m["ref"] = self.ref
-    m["access"] = self.access
-    m["isIndex"] = self.isIndex
-    m["isParentRef"] = self.isParentRef
-    m["isGeneralRef"] = self.isGeneralRef
-    m["isOptional"] = self.isOptional
-    m["unit"] = self.unit
-    m["min"] = self.min
-    m["max"] = self.max
-    m["maxLen"] = self.maxLen
-    m["desc"] = self.desc
-    return str(m)
-
-#=====================================================================================
-#
-#=====================================================================================
-class SchemaStatistic:
-  def __init__ (self, node, typespec):
-    self.name   = None
-    self.type   = None
-    self.unit   = None
-    self.desc   = None
-    self.assign = None
-
-    attrs = node.attributes
-    for idx in range (attrs.length):
-      key = attrs.item(idx).nodeName
-      val = attrs.item(idx).nodeValue
-      if   key == 'name':
-        self.name = makeValidCppSymbol(val)
-
-      elif key == 'type':
-        self.type = Type (val, typespec)
-        
-      elif key == 'unit':
-        self.unit = val
-        
-      elif key == 'desc':
-        self.desc = val
-        
-      elif key == 'assign':
-        self.assign = val
-        
-      else:
-        raise ValueError ("Unknown attribute in statistic '%s'" % key)
-
-    if self.name == None:
-      raise ValueError ("Missing 'name' attribute in statistic")
-    if self.type == None:
-      raise ValueError ("Missing 'type' attribute in statistic")
-
-  def getName (self):
-    return self.name
-
-  def genDeclaration (self, stream, prefix="    "):
-    if self.type.type.style != "mma":
-      stream.write (prefix + self.type.type.cpp + "  " + self.name + ";\n")
-    if self.type.type.style == 'wm':
-      stream.write (prefix + self.type.type.cpp + "  " + self.name + "High;\n")
-      stream.write (prefix + self.type.type.cpp + "  " + self.name + "Low;\n")
-    if self.type.type.style == "mma":
-      stream.write (prefix + self.type.type.cpp + "  " + self.name + "Count;\n")
-      stream.write (prefix + "uint64_t  " + self.name + "Total;\n")
-      stream.write (prefix + self.type.type.cpp + "  " + self.name + "Min;\n")
-      stream.write (prefix + self.type.type.cpp + "  " + self.name + "Max;\n")
-
-  def genAccessor (self, stream):
-    self.type.type.genAccessor (stream, self.name, "instChanged")
-
-  def genHiLoStatResets (self, stream):
-    self.type.type.genHiLoStatResets (stream, self.name)
-
-  def genPerThreadHiLoStatResets (self, stream):
-    self.type.type.genPerThreadHiLoStatResets (stream, self.name, self.type.type.cpp)
-
-  def genSchemaText (self, stream, name, desc):
-    stream.write ("    ft.clear();\n")
-    stream.write ("    ft[NAME] = \"" + name + "\";\n")
-    stream.write ("    ft[TYPE] = TYPE_" + self.type.type.base +";\n")
-    if self.unit != None:
-      stream.write ("    ft[UNIT] = \"" + self.unit   + "\";\n")
-    if desc != None:
-      stream.write ("    ft[DESC] = \"" + desc   + "\";\n")
-    stream.write ("    buf.putMap(ft);\n\n")
-
-  def genSchemaTextMap(self, stream, name, desc):
-    stream.write ("    {\n")
-    stream.write ("        ::qpid::types::Variant::Map _value;\n")
-    stream.write ("        _value[TYPE] = TYPE_" + self.type.type.base +";\n")
-    if self.unit != None:
-      stream.write ("        _value[UNIT] = \"" + self.unit + "\";\n")
-    if desc != None:
-      stream.write ("        _value[DESC] = \"" + desc + "\";\n")
-    stream.write ("        _stats[\"" + self.name + "\"] = _value;\n")
-    stream.write ("    }\n\n")
-
-  def genSchema (self, stream):
-    if self.type.type.style != "mma":
-      self.genSchemaText (stream, self.name, self.desc)
-    if self.type.type.style == "wm":
-      descHigh = self.desc
-      descLow  = self.desc
-      if self.desc != None:
-        descHigh = descHigh + " (High)"
-        descLow  = descLow  + " (Low)"
-      self.genSchemaText (stream, self.name + "High", descHigh)
-      self.genSchemaText (stream, self.name + "Low",  descLow)
-    if self.type.type.style == "mma":
-      descCount   = self.desc
-      descMin     = self.desc
-      descMax     = self.desc
-      descAverage = self.desc
-      if self.desc != None:
-        descCount   = descCount   + " (Samples)"
-        descMin     = descMin     + " (Min)"
-        descMax     = descMax     + " (Max)"
-        descAverage = descAverage + " (Average)"
-      self.genSchemaText (stream, self.name + "Samples", descCount)
-      self.genSchemaText (stream, self.name + "Min",     descMin)
-      self.genSchemaText (stream, self.name + "Max",     descMax)
-      self.genSchemaText (stream, self.name + "Average", descAverage)
-
-  def genSchemaMap (self, stream):
-    if self.type.type.style != "mma":
-      self.genSchemaTextMap (stream, self.name, self.desc)
-    if self.type.type.style == "wm":
-      descHigh = self.desc
-      descLow  = self.desc
-      if self.desc != None:
-        descHigh = descHigh + " (High)"
-        descLow  = descLow  + " (Low)"
-      self.genSchemaTextMap (stream, self.name + "High", descHigh)
-      self.genSchemaTextMap (stream, self.name + "Low",  descLow)
-    if self.type.type.style == "mma":
-      descCount   = self.desc
-      descMin     = self.desc
-      descMax     = self.desc
-      descAverage = self.desc
-      if self.desc != None:
-        descCount   = descCount   + " (Samples)"
-        descMin     = descMin     + " (Min)"
-        descMax     = descMax     + " (Max)"
-        descAverage = descAverage + " (Average)"
-      self.genSchemaTextMap (stream, self.name + "Samples", descCount)
-      self.genSchemaTextMap (stream, self.name + "Min",     descMin)
-      self.genSchemaTextMap (stream, self.name + "Max",     descMax)
-      self.genSchemaTextMap (stream, self.name + "Average", descAverage)
-
-  def genAssign (self, stream):
-    if self.assign != None:
-      if self.type.type.perThread:
-        prefix = "    threadStats->"
-      else:
-        prefix = ""
-      stream.write ("    " + prefix + self.name + " = (" + self.type.type.cpp +
-                    ") (" + self.assign + ");\n")
-
-  def genWrite (self, stream):
-    if self.type.type.perThread:
-      self.type.type.genWrite (stream, "totals." + self.name)
-    else:
-      self.type.type.genWrite (stream, self.name)
-
-  def genMap (self, stream):
-    if self.type.type.perThread:
-      self.type.type.genMap(stream, "totals." + self.name, key=self.name)
-    else:
-      self.type.type.genMap(stream, self.name)
-
-  def genInitialize (self, stream, prefix="", indent="    "):
-    val = self.type.type.init
-    if self.type.type.style != "mma":
-      stream.write (indent + prefix + self.name + " = " + val + ";\n")
-    if self.type.type.style == "wm":
-      stream.write (indent + prefix + self.name + "High = " + val + ";\n")
-      stream.write (indent + prefix + self.name + "Low  = " + val + ";\n")
-    if self.type.type.style == "mma":
-      stream.write (indent + prefix + self.name + "Count = 0;\n")
-      stream.write (indent + prefix + self.name + "Min   = std::numeric_limits<" + self.type.type.cpp + ">::max();\n")
-      stream.write (indent + prefix + self.name + "Max   = std::numeric_limits<" + self.type.type.cpp + ">::min();\n")
-      stream.write (indent + prefix + self.name + "Total = 0;\n")
-
-  def genInitializeTotalPerThreadStats (self, stream):
-    if self.type.type.style == "mma":
-      stream.write ("    totals->" + self.name + "Count = 0;\n")
-      stream.write ("    totals->" + self.name + "Min   = std::numeric_limits<" + self.type.type.cpp + ">::max();\n")
-      stream.write ("    totals->" + self.name + "Max   = std::numeric_limits<" + self.type.type.cpp + ">::min();\n")
-      stream.write ("    totals->" + self.name + "Total = 0;\n")
-    else:
-      stream.write ("    totals->" + self.name + " = 0;\n")
-
-  def genAggregatePerThreadStats (self, stream):
-    if self.type.type.style == "mma":
-      stream.write ("            totals->%sCount += threadStats->%sCount;\n" % (self.name, self.name))
-      stream.write ("            if (totals->%sMin > threadStats->%sMin)\n" % (self.name, self.name))
-      stream.write ("                totals->%sMin = threadStats->%sMin;\n" % (self.name, self.name))
-      stream.write ("            if (totals->%sMax < threadStats->%sMax)\n" % (self.name, self.name))
-      stream.write ("                totals->%sMax = threadStats->%sMax;\n" % (self.name, self.name))
-      stream.write ("            totals->%sTotal += threadStats->%sTotal;\n" % (self.name, self.name))
-    else:
-      stream.write ("            totals->%s += threadStats->%s;\n" % (self.name, self.name))
-
-#=====================================================================================
-#
-#=====================================================================================
-class SchemaArg:
-  def __init__ (self, node, typespec):
-    self.name    = None
-    self.type    = None
-    self.unit    = None
-    self.dir     = "I"
-    self.min     = None
-    self.max     = None
-    self.maxLen  = None
-    self.desc    = None
-    self.default = None
-    self.hash    = Hash(node)
-
-    attrs = node.attributes
-    for idx in range (attrs.length):
-      key = attrs.item(idx).nodeName
-      val = attrs.item(idx).nodeValue
-      if   key == 'name':
-        self.name = makeValidCppSymbol(val)
-
-      elif key == 'type':
-        self.type = Type (val, typespec)
-        
-      elif key == 'unit':
-        self.unit = val
-
-      elif key == 'dir':
-        self.dir = val.upper ()
-        
-      elif key == 'min':
-        self.min = val
-        
-      elif key == 'max':
-        self.max = val
-        
-      elif key == 'maxlen':
-        self.maxLen = val
-        
-      elif key == 'desc':
-        self.desc = val
-
-      elif key == 'default':
-        self.default = val
-        
-      else:
-        raise ValueError ("Unknown attribute in arg '%s'" % key)
-
-    if self.name == None:
-      raise ValueError ("Missing 'name' attribute in arg")
-    if self.type == None:
-      raise ValueError ("Missing 'type' attribute in arg")
-
-  def getName (self):
-    return self.name
-
-  def getDir (self):
-    return self.dir
-
-  def genSchema (self, stream, event=False):
-    stream.write ("    ft.clear();\n")
-    stream.write ("    ft[NAME] = \"" + self.name + "\";\n")
-    stream.write ("    ft[TYPE] = TYPE_" + self.type.type.base +";\n")
-    if (not event):
-      stream.write ("    ft[DIR] = \"" + self.dir + "\";\n")
-    if self.unit != None:
-      stream.write ("    ft[UNIT] = \"" + self.unit + "\";\n")
-    if not event:
-      if self.min != None:
-        stream.write ("    ft[MIN] = " + self.min + ";\n")
-      if self.max != None:
-        stream.write ("    ft[MAX] = " + self.max + ";\n")
-      if self.maxLen != None:
-        stream.write ("    ft[MAXLEN] = " + self.maxLen + ";\n")
-      if self.default != None:
-        stream.write ("    ft[DEFAULT] = \"" + self.default + "\";\n")
-    if self.desc != None:
-      stream.write ("    ft[DESC] = \"" + self.desc + "\";\n")
-    stream.write ("    buf.putMap(ft);\n\n")
-
-  def genSchemaMap (self, stream, event=False):
-    stream.write ("        {\n")
-    stream.write ("            ::qpid::types::Variant::Map _avalue;\n")
-    stream.write ("            _avalue[TYPE] = TYPE_" + self.type.type.base +";\n")
-    if (not event):
-      stream.write ("            _avalue[DIR] = \"" + self.dir + "\";\n")
-    if self.unit != None:
-      stream.write ("            _avalue[UNIT] = \"" + self.unit + "\";\n")
-    if not event:
-      if self.min != None:
-        stream.write ("            _avalue[MIN] = " + self.min + ";\n")
-      if self.max != None:
-        stream.write ("            _avalue[MAX] = " + self.max + ";\n")
-      if self.maxLen != None:
-        stream.write ("            _avalue[MAXLEN] = " + self.maxLen + ";\n")
-      if self.default != None:
-        stream.write ("            _avalue[DEFAULT] = \"" + self.default + "\";\n")
-    if self.desc != None:
-      stream.write ("            _avalue[DESC] = \"" + self.desc + "\";\n")
-    stream.write ("            _args[\"" + self.name + "\"] = _avalue;\n")
-    stream.write ("        }\n")
-
-
-
-  def genFormalParam (self, stream, variables):
-    stream.write ("%s _%s" % (self.type.type.asArg, self.name))
-
-#=====================================================================================
-#
-#=====================================================================================
-class SchemaMethod:
-  def __init__ (self, parent, node, typespec):
-    self.parent = parent
-    self.name   = None
-    self.desc   = None
-    self.args   = []
-
-    attrs = node.attributes
-    for idx in range (attrs.length):
-      key = attrs.item(idx).nodeName
-      val = attrs.item(idx).nodeValue
-      if   key == 'name':
-        self.name = makeValidCppSymbol(val)
-
-      elif key == 'desc':
-        self.desc = val
-
-      else:
-        raise ValueError ("Unknown attribute in method '%s'" % key)
-
-    for child in node.childNodes:
-      if child.nodeType == Node.ELEMENT_NODE:
-        if child.nodeName == 'arg':
-          arg = SchemaArg (child, typespec)
-          self.args.append (arg)
-        else:
-          raise ValueError ("Unknown method tag '%s'" % child.nodeName)
-
-  def getName (self):
-    return self.name
-
-  def getFullName (self):
-    return capitalize(self.parent.getName()) + self.name[0:1].upper() +\
-           self.name[1:]
-
-  def getArgCount (self):
-    return len (self.args)
-
-  #===================================================================================
-  # Code Generation Functions.  The names of these functions (minus the leading "gen")
-  # match the substitution keywords in the template files.
-  #===================================================================================
-  def genNameUpper (self, stream, variables):
-    stream.write (self.getFullName ().upper ())
-
-  def genNameCamel (self, stream, variables):
-    stream.write (self.getFullName ())
-
-  def genOpenNamespaces (self, stream, variables):
-    self.parent.genOpenNamespaces(stream, variables)
-
-  def genCloseNamespaces (self, stream, variables):
-    self.parent.genCloseNamespaces(stream, variables)
-
-  def genArguments (self, stream, variables):
-    for arg in self.args:
-      ctype  = arg.type.type.cpp
-      dirTag = arg.dir.lower() + "_"
-      stream.write ("    " + ctype + " " + dirTag + arg.getName () + ";\n")
-
-  def genNamePackageLower (self, stream, variables):
-    self.parent.genNamePackageLower(stream, variables)
-
-  def genSchema (self, stream, variables):
-    stream.write ("    ft.clear();\n")
-    stream.write ("    ft[NAME] =  \"" + self.name + "\";\n")
-    stream.write ("    ft[ARGCOUNT] = " + str (len (self.args)) + ";\n")
-    if self.desc != None:
-      stream.write ("    ft[DESC] = \"" + self.desc + "\";\n")
-    stream.write ("    buf.putMap(ft);\n\n")
-    for arg in self.args:
-      arg.genSchema (stream)
-
-  def genSchemaMap (self, stream, variables):
-    stream.write ("    {\n")
-    stream.write ("        ::qpid::types::Variant::Map _value;\n")
-    stream.write ("        ::qpid::types::Variant::Map _args;\n")
-    stream.write ("        _value[ARGCOUNT] = " + str(len(self.args)) + ";\n")
-    if self.desc != None:
-      stream.write ("        _value[DESC] = \"" + self.desc + "\";\n")
-
-    for arg in self.args:
-      arg.genSchemaMap (stream)
-
-    stream.write ("        if (!_args.empty())\n")
-    stream.write ("            _value[ARGS] = _args;\n")
-
-
-    stream.write ("        _methods[\"" + self.name + "\"] = _value;\n")
-    stream.write ("    }\n\n")
-
-#=====================================================================================
-#
-#=====================================================================================
-class SchemaEvent:
-  def __init__ (self, package, node, typespec, argset):
-    self.packageName = package
-    self.name = None
-    self.desc = None
-    self.sevText = "inform"
-    self.args = []
-    self.hash = Hash(node)
-
-    attrs = node.attributes
-    for idx in range (attrs.length):
-      key = attrs.item(idx).nodeName
-      val = attrs.item(idx).nodeValue
-      if   key == 'name':
-        self.name = val
-
-      elif key == 'desc':
-        self.desc = val
-
-      elif key == 'sev':
-        self.sevText = val
-
-      elif key == 'args':
-        list = val.replace(" ", "").split(",")
-        for item in list:
-          if item not in argset.args:
-            raise Exception("undefined argument '%s' in event" % item)
-          self.args.append(argset.args[item])
-          self.hash.addSubHash(argset.args[item].hash)
-
-      else:
-        raise ValueError ("Unknown attribute in event '%s'" % key)
-
-    if   self.sevText == "emerg"  : self.sev = 0
-    elif self.sevText == "alert"  : self.sev = 1
-    elif self.sevText == "crit"   : self.sev = 2
-    elif self.sevText == "error"  : self.sev = 3
-    elif self.sevText == "warn"   : self.sev = 4
-    elif self.sevText == "notice" : self.sev = 5
-    elif self.sevText == "inform" : self.sev = 6
-    elif self.sevText == "debug"  : self.sev = 7
-    else:
-      raise ValueError("Unknown severity '%s' in event '%s'" % (self.sevText, self.name))
-
-  def getName (self):
-    return self.name
-
-  def getNameCap(self):
-    return capitalize(self.name)
-
-  def getFullName (self):
-    return capitalize(self.package + capitalize(self.name))
-
-  def genAgentHeaderLocation (self, stream, variables):
-    stream.write(variables["agentHeaderDir"])
-
-  def getArgCount (self):
-    return len (self.args)
-
-  def genArgCount (self, stream, variables):
-    stream.write("%d" % len(self.args))
-
-  def genArgDeclarations(self, stream, variables):
-    for arg in self.args:
-      if arg.type.type.byRef:
-        ref = "&"
-      else:
-        ref = ""
-      stream.write("    const %s%s %s;\n" % (arg.type.type.cpp, ref, arg.name))
-
-  def genCloseNamespaces (self, stream, variables):
-    for item in self.packageName.split("."):
-      stream.write ("}")
-
-  def genConstructorArgs(self, stream, variables):
-    pre = ""
-    for arg in self.args:
-      if arg.type.type.byRef:
-        ref = "&"
-      else:
-        ref = ""
-      stream.write("%sconst %s%s _%s" % (pre, arg.type.type.cpp, ref, arg.name))
-      pre = ",\n        "
-
-  def genConstructorInits(self, stream, variables):
-    pre = ""
-    for arg in self.args:
-      stream.write("%s%s(_%s)" % (pre, arg.name, arg.name))
-      pre = ",\n    "
-
-  def genName(self, stream, variables):
-    stream.write(self.name)
-
-  def genNameCap(self, stream, variables):
-    stream.write(capitalize(self.name))
-
-  def genNamespace (self, stream, variables):
-    stream.write("::".join(self.packageName.split(".")))
-
-  def genNameLower(self, stream, variables):
-    stream.write(self.name.lower())
-
-  def genNameUpper(self, stream, variables):
-    stream.write(self.name.upper())
-
-  def genNamePackageLower(self, stream, variables):
-    stream.write(self.packageName.lower())
-
-  def genOpenNamespaces (self, stream, variables):
-    for item in self.packageName.split("."):
-      stream.write ("namespace %s {\n" % item)
-
-  def genSeverity(self, stream, variables):
-    stream.write("%d" % self.sev)
-
-  def genArgEncodes(self, stream, variables):
-    for arg in self.args:
-      stream.write("    " + arg.type.type.encode.replace("@", "buf").replace("#", arg.name) + ";\n")
-
-  def genArgMap(self, stream, variables):
-      for arg in self.args:
-          arg.type.type.genMap(stream, arg.name, "    ", mapName="map")
-      #stream.write("    " + arg.type.type.encode.replace("@", "buf").replace("#", arg.name) + ";\n")
-
-
-  def genArgSchema(self, stream, variables):
-    for arg in self.args:
-      arg.genSchema(stream, True)
-
-  def genArgSchemaMap(self, stream, variables):
-    for arg in self.args:
-      arg.genSchemaMap(stream, True)
-
-  def genSchemaMD5(self, stream, variables):
-    sum = self.hash.getDigest()
-    for idx in range (len (sum)):
-      if idx != 0:
-        stream.write (",")
-      stream.write (hex (ord (sum[idx])))
-
-
-class SchemaClass:
-  def __init__ (self, package, node, typespec, fragments, options):
-    self.packageName = package
-    self.properties  = []
-    self.statistics  = []
-    self.methods     = []
-    self.events      = []
-    self.options     = options
-    self.hash        = Hash(node)
-
-    attrs = node.attributes
-    self.name = makeValidCppSymbol(attrs['name'].nodeValue)
-
-    children = node.childNodes
-    for child in children:
-      if child.nodeType == Node.ELEMENT_NODE:
-        if   child.nodeName == 'property':
-          sub = SchemaProperty (child, typespec)
-          self.properties.append (sub)
-
-        elif child.nodeName == 'statistic':
-          sub = SchemaStatistic (child, typespec)
-          self.statistics.append (sub)
-
-        elif child.nodeName == 'method':
-          sub = SchemaMethod (self, child, typespec)
-          self.methods.append (sub)
-
-        elif child.nodeName == 'group':
-          self.expandFragment (child, fragments)
-
-        else:
-          raise ValueError ("Unknown class tag '%s'" % child.nodeName)
-
-    # Adjust the 'assign' attributes for each statistic
-    for stat in self.statistics:
-      if stat.assign != None and stat.type.type.perThread:
-        stat.assign = self.adjust (stat.assign, self.statistics)
-
-  def adjust (self, text, statistics):
-    result = text
-    start  = 0
-    while True:
-      next = None
-      for stat in statistics:
-        pos = result.find (stat.name, start)
-        if pos != -1 and (next == None or pos < next[0]):
-          next = (pos, stat.name)
-      if next == None:
-        return result
-      pos = next[0]
-      result = result[0:pos] + "threadStats->" + result[pos:]
-      start = pos + 9 + len(next[1])
-
-  def expandFragment (self, node, fragments):
-    attrs = node.attributes
-    name  = attrs['name'].nodeValue
-    for fragment in fragments:
-      if fragment.name == name:
-        self.hash.addSubHash(fragment.hash)
-        for config in fragment.properties:
-          self.properties.append (config)
-        for inst   in fragment.statistics:
-          self.statistics.append (inst)
-        for method in fragment.methods:
-          self.methods.append (method)
-        for event  in fragment.events:
-          self.events.append (event)
-        return
-    raise ValueError ("Undefined group '%s'" % name)
-
-  def getName (self):
-    return self.name
-
-  def getNameCap (self):
-    return capitalize(self.name)
-
-  def getMethods (self):
-    return self.methods
-
-  def getEvents (self):
-    return self.events
-
-  def getPackageNameCap (self):
-    return capitalize(self.packageName)
-
-  #===================================================================================
-  # Code Generation Functions.  The names of these functions (minus the leading "gen")
-  # match the substitution keywords in the template files.
-  #===================================================================================
-  def testExistOptionals (self, variables):
-    for prop in self.properties:
-      if prop.isOptional == 1:
-        return True
-    return False
-
-  def testExistPerThreadStats (self, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread:
-        return True
-    return False
-
-  def testExistPerThreadAssign (self, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread and inst.assign != None:
-        return True
-    return False
-
-  def testExistPerThreadResets (self, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread and inst.type.type.style == "mma":
-        return True
-    return False
-
-  def testNoStatistics (self, variables):
-    return len (self.statistics) == 0
-
-  def genAccessorMethods (self, stream, variables):
-    for config in self.properties:
-      if config.access != "RC":
-        config.genAccessor (stream)
-    for inst in self.statistics:
-      if inst.assign == None:
-        inst.genAccessor (stream)
-
-  def genAgentHeaderLocation (self, stream, variables):
-    stream.write(variables["agentHeaderDir"])
-
-  def genCloseNamespaces (self, stream, variables):
-    for item in self.packageName.split("."):
-      stream.write ("}")
-
-  def genConfigCount (self, stream, variables):
-    stream.write ("%d" % len (self.properties))
-
-  def genConfigDeclarations (self, stream, variables):
-    for element in self.properties:
-      element.genDeclaration (stream)
-
-  def genConstructorArgs (self, stream, variables):
-    # Constructor args are config elements with read-create access
-    result = ""
-    for element in self.properties:
-      if element.isConstructorArg ():
-        stream.write (", ")
-        element.genFormalParam (stream, variables)
-
-  def genConstructorInits (self, stream, variables):
-    for element in self.properties:
-      if element.isConstructorArg ():
-        stream.write ("," + element.getName () + "(_" + element.getName () + ")")
-
-  def genDoMethodArgs (self, stream, variables):
-    methodCount = 0
-    inArgCount  = 0
-    for method in self.methods:
-      methodCount = methodCount + 1
-      for arg in method.args:
-        if arg.getDir () == "I" or arg.getDir () == "IO":
-          inArgCount = inArgCount + 1
-
-    if methodCount == 0:
-      stream.write ("string&, const string&, string& outStr, const string&")
-    else:
-      if inArgCount == 0:
-        stream.write ("string& methodName, const string&, string& outStr, const string& userId")
-      else:
-        stream.write ("string& methodName, const string& inStr, string& outStr, const string& userId")
-
-
-  def genDoMapMethodArgs (self, stream, variables):
-    methodCount = 0
-    inArgCount  = 0
-    for method in self.methods:
-      methodCount = methodCount + 1
-      for arg in method.args:
-        if arg.getDir () == "I" or arg.getDir () == "IO":
-          inArgCount = inArgCount + 1
-
-    if methodCount == 0:
-      stream.write ("string&," +
-                    " const ::qpid::types::Variant::Map&," +
-                    " ::qpid::types::Variant::Map& outMap, const string&")
-    else:
-      if inArgCount == 0:
-        stream.write ("string& methodName," +
-                      " const ::qpid::types::Variant::Map&," +
-                      " ::qpid::types::Variant::Map& outMap, const string& userId")
-      else:
-        stream.write ("string& methodName," +
-                      " const ::qpid::types::Variant::Map& inMap," +
-                      " ::qpid::types::Variant::Map& outMap, const string& userId")
-
-  def genHiLoStatResets (self, stream, variables):
-    for inst in self.statistics:
-      if not inst.type.type.perThread:
-        inst.genHiLoStatResets (stream)
-
-  def genPerThreadHiLoStatResets (self, stream, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread:
-        inst.genPerThreadHiLoStatResets (stream)
-
-  def genInitializeElements (self, stream, variables):
-    for prop in self.properties:
-      if not prop.isConstructorArg() and not prop.isParentRef:
-        prop.genInitialize(stream)
-    for inst in self.statistics:
-      if not inst.type.type.perThread:
-        inst.genInitialize (stream)
-
-  def genInitializePerThreadElements (self, stream, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread:
-        inst.genInitialize (stream, "threadStats->", "            ")
-
-  def genInitializeTotalPerThreadStats (self, stream, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread:
-        inst.genInitializeTotalPerThreadStats (stream)
-
-  def genAggregatePerThreadStats (self, stream, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread:
-        inst.genAggregatePerThreadStats (stream)
-
-  def genInstCount (self, stream, variables):
-    count = 0
-    for inst in self.statistics:
-      count = count + 1
-      if inst.type.type.style == "wm":
-        count = count + 2
-      if inst.type.type.style == "mma":
-        count = count + 3
-    stream.write ("%d" % count)
-
-  def genInstDeclarations (self, stream, variables):
-    for element in self.statistics:
-      if not element.type.type.perThread:
-        element.genDeclaration (stream)
-
-  def genPerThreadDeclarations (self, stream, variables):
-    for element in self.statistics:
-      if element.type.type.perThread:
-        element.genDeclaration (stream, "        ")
-
-  def genPrimaryKey (self, stream, variables):
-    first = 1
-    for prop in self.properties:
-      # deliberately leave out the "vhostRef" fields since there's only one vhost,
-      # this serves to shorten the keys without compromising uniqueness
-      if prop.getName() != "vhostRef":
-        if prop.isIndex == 1:
-          if first:
-            first = None
-          else:
-            stream.write(" << \",\";\n")
-          var = prop.type.type.stream.replace("#", prop.getName())
-          stream.write("    key << %s" % var)
-    if not first:
-      stream.write(";")
-
-  def genNamespace (self, stream, variables):
-    stream.write("::".join(self.packageName.split(".")))
-
-  def genMethodArgIncludes (self, stream, variables):
-    for method in self.methods:
-      if method.getArgCount () > 0:
-        stream.write ("#include \"Args" + method.getFullName () + ".h\"\n")
-
-  def genMethodCount (self, stream, variables):
-    stream.write ("%d" % len (self.methods))
-
-  def genMethodHandlers (self, stream, variables):
-    inArgs = False
-    for method in self.methods:
-      for arg in method.args:
-        if arg.getDir () == "I" or arg.getDir () == "IO":
-            inArgs = True;
-            break
-
-    if inArgs:
-        stream.write("\n")
-        stream.write("    char *_tmpBuf = new char[inStr.length()];\n")
-        stream.write("    memcpy(_tmpBuf, inStr.data(), inStr.length());\n")
-        stream.write("    ::qpid::management::Buffer inBuf(_tmpBuf, inStr.length());\n")
-
-    for method in self.methods:
-      stream.write ("\n    if (methodName == \"" + method.getName () + "\") {\n")
-      stream.write ("        _matched = true;\n")
-      if method.getArgCount () == 0:
-        stream.write ("        ::qpid::management::ArgsNone ioArgs;\n")
-      else:
-        stream.write ("        Args" + method.getFullName () + " ioArgs;\n")
-      for arg in method.args:
-        if arg.getDir () == "I" or arg.getDir () == "IO":
-          stream.write ("        " +\
-                        arg.type.type.getReadCode ("ioArgs." +\
-                                                   arg.dir.lower () + "_" +\
-                                                   arg.name, "inBuf") + ";\n")
-
-      stream.write ("        bool allow = coreObject->AuthorizeMethod(METHOD_" +\
-                    method.getName().upper() + ", ioArgs, userId);\n")
-      stream.write ("        if (allow)\n")
-      stream.write ("            status = coreObject->ManagementMethod (METHOD_" +\
-                    method.getName().upper() + ", ioArgs, text);\n")
-      stream.write ("        else\n")
-      stream.write ("            status = Manageable::STATUS_FORBIDDEN;\n")
-      stream.write ("        outBuf.putLong        (status);\n")
-      stream.write ("        outBuf.putMediumString(::qpid::management::Manageable::StatusText (status, text));\n")
-      for arg in method.args:
-        if arg.getDir () == "O" or arg.getDir () == "IO":
-          stream.write ("        " +\
-                        arg.type.type.getWriteCode ("ioArgs." +\
-                                                    arg.dir.lower () + "_" +\
-                                                        arg.name, "outBuf") + ";\n")
-      stream.write("    }\n")
-
-    if inArgs:
-        stream.write ("\n    delete [] _tmpBuf;\n")
-
-
-
-  def genMapMethodHandlers (self, stream, variables):
-    for method in self.methods:
-      stream.write ("\n    if (methodName == \"" + method.getName () + "\") {\n")
-      if method.getArgCount () == 0:
-        stream.write ("        ::qpid::management::ArgsNone ioArgs;\n")
-      else:
-        stream.write ("        Args" + method.getFullName () + " ioArgs;\n")
-        stream.write ("        ::qpid::types::Variant::Map::const_iterator _i;\n")
-
-      # decode each input argument from the input map
-      for arg in method.args:
-        if arg.getDir () == "I" or arg.getDir () == "IO":
-          arg.type.type.genUnmap(stream,
-                                 "ioArgs." + arg.dir.lower () + "_" + arg.name,
-                                 "        ",
-                                 arg.name,
-                                 "inMap")
-
-      stream.write ("        bool allow = coreObject->AuthorizeMethod(METHOD_" +\
-                    method.getName().upper() + ", ioArgs, userId);\n")
-      stream.write ("        if (allow)\n")
-      stream.write ("            status = coreObject->ManagementMethod (METHOD_" +\
-                    method.getName().upper() + ", ioArgs, text);\n")
-      stream.write ("        else\n")
-      stream.write ("            status = Manageable::STATUS_FORBIDDEN;\n")
-      stream.write ("        outMap[\"_status_code\"] = (uint32_t) status;\n")
-      stream.write ("        outMap[\"_status_text\"] = ::qpid::management::Manageable::StatusText(status, text);\n")
-      for arg in method.args:
-        if arg.getDir () == "O" or arg.getDir () == "IO":
-          arg.type.type.genMap(stream,
-                                 "ioArgs." + arg.dir.lower () + "_" + arg.name,
-                                 "        ",
-                                 arg.name,
-                                 "outMap")
-      stream.write ("        return;\n    }\n")
-
-  def genOpenNamespaces (self, stream, variables):
-    for item in self.packageName.split("."):
-      stream.write ("namespace %s {\n" % item)
-
-  def genPresenceMaskBytes (self, stream, variables):
-    count = 0
-    for prop in self.properties:
-      if prop.isOptional == 1:
-        count += 1
-    if count == 0:
-      stream.write("0")
-    else:
-      stream.write (str(((count - 1) / 8) + 1))
-
-  def genPresenceMaskConstants (self, stream, variables):
-    count = 0
-    for prop in self.properties:
-      if prop.isOptional == 1:
-        stream.write("    static const uint8_t presenceByte_%s = %d;\n" % (prop.name, count / 8))
-        stream.write("    static const uint8_t presenceMask_%s = %d;\n" % (prop.name, 1 << (count % 8)))
-        count += 1
-
-  def genPropertySchema (self, stream, variables):
-    for prop in self.properties:
-      prop.genSchema (stream)
-
-  def genPropertySchemaMap (self, stream, variables):
-    for prop in self.properties:
-      prop.genSchemaMap(stream)
-
-  def genSetGeneralReferenceDeclaration (self, stream, variables):
-    for prop in self.properties:
-      if prop.isGeneralRef:
-        stream.write ("void setReference(::qpid::management::ObjectId objectId) { " + prop.name + " = objectId; }\n")
-
-  def genStatisticSchema (self, stream, variables):
-    for stat in self.statistics:
-      stat.genSchema (stream)
-
-  def genStatisticSchemaMap (self, stream, variables):
-    for stat in self.statistics:
-      stat.genSchemaMap(stream)
-
-  def genMethodIdDeclarations (self, stream, variables):
-    number = 1
-    for method in self.methods:
-      stream.write ("    static const uint32_t METHOD_" + method.getName().upper() +\
-                    " = %d;\n" % number)
-      number = number + 1
-
-  def genMethodSchema (self, stream, variables):
-    for method in self.methods:
-      method.genSchema (stream, variables)
-
-  def genMethodSchemaMap(self, stream, variables):
-    for method in self.methods:
-      method.genSchemaMap(stream, variables)
-
-  def genName (self, stream, variables):
-    stream.write (self.name)
-
-  def genNameCap (self, stream, variables):
-    stream.write (capitalize(self.name))
-
-  def genNameLower (self, stream, variables):
-    stream.write (self.name.lower ())
-
-  def genNamePackageCap (self, stream, variables):
-    stream.write (self.getPackageNameCap ())
-
-  def genNamePackageLower (self, stream, variables):
-    stream.write (self.packageName.lower ())
-
-  def genNameUpper (self, stream, variables):
-    stream.write (self.name.upper ())
-
-  def genParentArg (self, stream, variables):
-    for config in self.properties:
-      if config.isParentRef == 1:
-        stream.write (", ::qpid::management::Manageable* _parent")
-        return
-
-  def genParentRefAssignment (self, stream, variables):
-    for config in self.properties:
-      if config.isParentRef == 1:
-        stream.write (config.getName () + \
-                      " = _parent->GetManagementObject ()->getObjectId ();")
-        return
-
-  def genSchemaMD5 (self, stream, variables):
-    sum = self.hash.getDigest()
-    for idx in range (len (sum)):
-      if idx != 0:
-        stream.write (",")
-      stream.write (hex (ord (sum[idx])))
-
-  def genAssign (self, stream, variables):
-    for inst in self.statistics:
-      if not inst.type.type.perThread:
-        inst.genAssign (stream)
-
-  def genPerThreadAssign (self, stream, variables):
-    for inst in self.statistics:
-      if inst.type.type.perThread:
-        inst.genAssign (stream)
-
-  def genSizeProperties (self, stream, variables):
-    for prop in self.properties:
-      prop.genSize (stream)
-
-  def genReadProperties (self, stream, variables):
-    for prop in self.properties:
-      prop.genRead (stream)
-
-  def genWriteProperties (self, stream, variables):
-    for prop in self.properties:
-      prop.genWrite (stream)
-
-  def genWriteStatistics (self, stream, variables):
-    for stat in self.statistics:
-      stat.genWrite (stream)
-
-  def genMapEncodeProperties(self, stream, variables):
-      for prop in self.properties:
-          prop.genMap (stream)
-
-  def genMapEncodeStatistics (self, stream, variables):
-      for stat in self.statistics:
-          stat.genMap (stream)
-
-  def genMapDecodeProperties (self, stream, variables):
-      for prop in self.properties:
-          prop.genUnmap (stream)
-
-class SchemaEventArgs:
-  def __init__(self, package, node, typespec, fragments, options):
-    self.packageName = package
-    self.options     = options
-    self.args        = {}
-
-    children = node.childNodes
-    for child in children:
-      if child.nodeType == Node.ELEMENT_NODE:
-        if child.nodeName == 'arg':
-          arg = SchemaArg(child, typespec)
-          self.args[arg.name] = arg
-        else:
-          raise Exception("Unknown tag '%s' in <eventArguments>" % child.nodeName)
-
-class SchemaPackage:
-  def __init__ (self, typefile, schemafile, options):
-
-    self.classes   = []
-    self.fragments = []
-    self.typespec  = TypeSpec (typefile)
-    self.eventArgSet = None
-    self.events    = []
-
-    dom = parse (schemafile)
-    document = dom.documentElement
-    if document.tagName != 'schema':
-      raise ValueError ("Expected 'schema' node")
-    attrs = document.attributes
-    pname = attrs['package'].nodeValue
-    namelist = pname.split('.')
-    self.packageName = ".".join(namelist)
-
-    children = document.childNodes
-    for child in children:
-      if child.nodeType == Node.ELEMENT_NODE:
-        if child.nodeName == 'class':
-          cls = SchemaClass (self.packageName, child, self.typespec,
-                             self.fragments, options)
-          self.classes.append (cls)
-
-        elif child.nodeName == 'group':
-          cls = SchemaClass (self.packageName, child, self.typespec,
-                             self.fragments, options)
-          self.fragments.append (cls)
-
-        elif child.nodeName == 'eventArguments':
-          if self.eventArgSet:
-            raise Exception("Only one <eventArguments> may appear in a package")
-          self.eventArgSet = SchemaEventArgs(self.packageName, child, self.typespec, self.fragments, options)
-
-        elif child.nodeName == 'event':
-          event = SchemaEvent(self.packageName, child, self.typespec, self.eventArgSet)
-          self.events.append(event)
-
-        else:
-          raise ValueError ("Unknown schema tag '%s'" % child.nodeName)
-
-  def getPackageName (self):
-    return self.packageName
-
-  def getPackageNameCap (self):
-    return capitalize(self.packageName)
-
-  def getPackageNameLower (self):
-    return self.packageName.lower()
-
-  def getClasses (self):
-    return self.classes
-
-  def getEvents(self):
-    return self.events
-
-  def genAgentHeaderLocation (self, stream, variables):
-    stream.write(variables["agentHeaderDir"])
-
-  def genCloseNamespaces (self, stream, variables):
-    for item in self.packageName.split("."):
-      stream.write ("}")
-
-  def genNamespace (self, stream, variables):
-    stream.write("::".join(self.packageName.split(".")))
-
-  def genOpenNamespaces (self, stream, variables):
-    for item in self.packageName.split("."):
-      stream.write ("namespace %s {\n" % item)
-
-  def genPackageNameUpper (self, stream, variables):
-    up = "_".join(self.packageName.split("."))
-    stream.write (up.upper())
-
-  def genPackageName (self, stream, variables):
-    stream.write(self.packageName)
-
-  def genNamePackageLower (self, stream, variables):
-    stream.write (self.packageName.lower ())
-
-  def genClassIncludes (self, stream, variables):
-    for _class in self.classes:
-      stream.write ("#include \"")
-      _class.genNameCap (stream, variables)
-      stream.write (".h\"\n")
-    for _event in self.events:
-      stream.write ("#include \"Event")
-      _event.genNameCap(stream, variables)
-      stream.write (".h\"\n")
-
-  def genClassRegisters(self, stream, variables):
-    for _class in self.classes:
-      stream.write("    ")
-      _class.genNameCap(stream, variables)
-      stream.write("::registerSelf(agent);\n")
-    for _event in self.events:
-      stream.write("    Event")
-      _event.genNameCap(stream, variables)
-      stream.write("::registerSelf(agent);\n")
-
-  def genV2ClassMembers(self, stream, variables):
-      for _class in self.classes:
-          stream.write("    ::qmf::Schema data_%s;\n" % _class.name)
-      for _event in self.events:
-          stream.write("    ::qmf::Schema event_%s;\n" % _event.name)
-
-  def genV2ClassDefines(self, stream, variables):
-      for _class in self.classes:
-          stream.write("\n    //\n    // Data: %s\n    //\n" % _class.name)
-          stream.write("    data_%s = qmf::Schema(SCHEMA_TYPE_DATA, package, \"%s\");\n" % (_class.name, _class.name))
-
-          for prop in _class.properties:
-              typeName, subType = self.qmfv2Type(prop.type)
-              access = self.qmfv2Access(prop.access)
-              stream.write("    {\n")
-              stream.write("        qmf::SchemaProperty prop(\"%s\", %s);\n" % (prop.name, typeName))
-              if subType:
-                  stream.write("        prop.setSubtype(\"%s\");\n" % subType)
-              stream.write("        prop.setAccess(%s);\n" % access)
-              if prop.isIndex == 1:
-                  stream.write("        prop.setIndex(true);\n")
-              if prop.isOptional == 1:
-                  stream.write("        prop.setOptional(true);\n")
-              if prop.unit:
-                  stream.write("        prop.setUnit(\"%s\");\n" % prop.unit)
-              if prop.desc:
-                  stream.write("        prop.setDesc(\"%s\");\n" % prop.desc)
-              stream.write("        data_%s.addProperty(prop);\n" % _class.name)
-              stream.write("    }\n\n")
-
-          for stat in _class.statistics:
-              typeName, subType = self.qmfv2Type(stat.type)
-              stream.write("    {\n")
-              stream.write("        qmf::SchemaProperty prop(\"%s\", %s);\n" % (stat.name, typeName))
-              if subType:
-                  stream.write("        prop.setSubtype(\"%s\");\n" % subType)
-              if stat.unit:
-                  stream.write("        prop.setUnit(\"%s\");\n" % stat.unit)
-              if stat.desc:
-                  stream.write("        prop.setDesc(\"%s\");\n" % stat.desc)
-              stream.write("        data_%s.addProperty(prop);\n" % _class.name)
-              stream.write("    }\n\n")
-
-          for method in _class.methods:
-              stream.write("    {\n")
-              stream.write("        qmf::SchemaMethod method(\"%s\");\n" % method.name)
-              if method.desc:
-                  stream.write("        method.setDesc(\"%s\");\n" % method.desc)
-                  
-              for arg in method.args:
-                  typeName, subType = self.qmfv2Type(arg.type)
-                  stream.write("        {\n")
-                  stream.write("            qmf::SchemaProperty arg(\"%s\", %s);\n" % (arg.name, typeName))
-                  if subType:
-                      stream.write("            arg.setSubtype(\"%s\");\n" % subType)
-                  if arg.unit:
-                      stream.write("            arg.setUnit(\"%s\");\n" % arg.unit)
-                  if arg.desc:
-                      stream.write("            arg.setDesc(\"%s\");\n" % arg.desc)
-                  stream.write("            arg.setDirection(%s);\n" % self.qmfv2Dir(arg.dir))
-                  stream.write("            method.addArgument(arg);\n")
-                  stream.write("        }\n\n")
-                  
-              stream.write("        data_%s.addMethod(method);\n" % _class.name)
-              stream.write("    }\n\n")
-
-          stream.write("    session.registerSchema(data_%s);\n" % _class.name)
-
-      for _event in self.events:
-          stream.write("\n    //\n    // Event: %s\n    //\n" % _event.name)
-          stream.write("    event_%s = qmf::Schema(SCHEMA_TYPE_EVENT, package, \"%s\");\n" % (_event.name, _event.name))
-          stream.write("    event_%s.setDefaultSeverity(%s);\n" % (_event.name, self.qmfv2Severity(_event.sev)))
-          for prop in _event.args:
-              typeName, subType = self.qmfv2Type(prop.type)
-              stream.write("    {\n")
-              stream.write("        qmf::SchemaProperty prop(\"%s\", %s);\n" % (prop.name, typeName))
-              if subType:
-                  stream.write("        prop.setSubtype(\"%s\");\n" % subType)
-              if prop.unit:
-                  stream.write("        prop.setUnit(\"%s\");\n" % prop.unit)
-              if prop.desc:
-                  stream.write("        prop.setDesc(\"%s\");\n" % prop.desc)
-              stream.write("        event_%s.addProperty(prop);\n" % _event.name)
-              stream.write("    }\n\n")
-
-          stream.write("    session.registerSchema(event_%s);\n" % _event.name)
-              
-
-  def qmfv2Type(self, typecode):
-      base = typecode.type.base
-      if base == "REF"       : return ("qmf::SCHEMA_DATA_MAP", "reference")
-      if base == "U8"        : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "U16"       : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "U32"       : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "U64"       : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "S8"        : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "S16"       : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "S32"       : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "S64"       : return ("qmf::SCHEMA_DATA_INT", None)
-      if base == "BOOL"      : return ("qmf::SCHEMA_DATA_BOOL", None)
-      if base == "SSTR"      : return ("qmf::SCHEMA_DATA_STRING", None)
-      if base == "LSTR"      : return ("qmf::SCHEMA_DATA_STRING", None)
-      if base == "ABSTIME"   : return ("qmf::SCHEMA_DATA_INT", "abstime")
-      if base == "DELTATIME" : return ("qmf::SCHEMA_DATA_INT", "deltatime")
-      if base == "FLOAT"     : return ("qmf::SCHEMA_DATA_FLOAT", None)
-      if base == "DOUBLE"    : return ("qmf::SCHEMA_DATA_FLOAT", None)
-      if base == "UUID"      : return ("qmf::SCHEMA_DATA_UUID", None)
-      if base == "FTABLE"    : return ("qmf::SCHEMA_DATA_MAP", None)
-      if base == "LIST"      : return ("qmf::SCHEMA_DATA_LIST", None)
-      raise ValueError("Unknown base type %s" % base)
-
-  def qmfv2Access(self, code):
-      if code == "RC": return "qmf::ACCESS_READ_CREATE"
-      if code == "RO": return "qmf::ACCESS_READ_ONLY"
-      if code == "RW": return "qmf::ACCESS_READ_WRITE"
-      raise ValueError("Unknown access type %s" % code)
-
-  def qmfv2Dir(self, code):
-      if code == "I" : return "qmf::DIR_IN"
-      if code == "O" : return "qmf::DIR_OUT"
-      if code == "IO": return "qmf::DIR_IN_OUT"
-      raise ValueError("Unknown direction type %s" % code)
-
-  def qmfv2Severity(self, code):
-      if code == 0 : return "qmf::SEV_EMERG"
-      if code == 1 : return "qmf::SEV_ALERT"
-      if code == 2 : return "qmf::SEV_CRIT"
-      if code == 3 : return "qmf::SEV_ERROR"
-      if code == 4 : return "qmf::SEV_WARN"
-      if code == 5 : return "qmf::SEV_NOTICE"
-      if code == 6 : return "qmf::SEV_INFORM"
-      if code == 7 : return "qmf::SEV_DEBUG"
-      raise ValueError("Out of Range Severity %d" % code)
-
-#=====================================================================================
-# Utility Functions
-#=====================================================================================
-
-# Create a valid C++ symbol from the input string so that it can be
-# used in generated C++ source. For instance, change "qpid.mgmt" to
-# "qpidMgmt".
-#
-# Input: Raw string (str) to process
-# Output: String (str) suitable for use as a C++ symbol
-#
-# Limitations: Currently, only strips periods ('.') from strings,
-#              eventually should strip :'s and ,'s and ''s, oh my!
-def makeValidCppSymbol(input):
-  output = str()
-  capitalize = False
-
-  for char in input:
-    skip = False
-
-    if char == ".":
-      capitalize = True
-      skip = True
-
-    if not skip:
-      output += capitalize and char.upper() or char
-
-      capitalize = False
-
-  return output
-
-# Capitalize a string by /only/ forcing the first character to be
-# uppercase. The rest of the string is left alone. This is different
-# from str.capitalize(), which forces the first character to uppercase
-# and the rest to lowercase.
-#
-# Input: A string (str) to capitalize
-# Output: A string (str) with the first character as uppercase
-def capitalize(input):
-  return input[0].upper() + input[1:]