Moved some sources up in the directory tree to attempt to simplify the directory structure a bit, and some minor refactoring.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@819394 13f79535-47bb-0310-9956-ffa450edef68

9 files changed, 1657 insertions, 0 deletions

diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd
new file mode 100644
index 0000000000..e8e8f7625a
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd
@@ -0,0 +1,402 @@
+<!-- DTD for XML Schemas: Part 1: Structures
+     Public Identifier: "-//W3C//DTD XMLSCHEMA 200102//EN"
+     Official Location: http://www.w3.org/2001/XMLSchema.dtd -->
+<!-- $Id: XMLSchema.dtd,v 1.31 2001/10/24 15:50:16 ht Exp $ -->
+<!-- Note this DTD is NOT normative, or even definitive. -->           <!--d-->
+<!-- prose copy in the structures REC is the definitive version -->    <!--d-->
+<!-- (which shouldn't differ from this one except for this -->         <!--d-->
+<!-- comment and entity expansions, but just in case) -->              <!--d-->
+<!-- With the exception of cases with multiple namespace
+     prefixes for the XML Schema namespace, any XML document which is
+     not valid per this DTD given redefinitions in its internal subset of the
+     'p' and 's' parameter entities below appropriate to its namespace
+     declaration of the XML Schema namespace is almost certainly not
+     a valid schema. -->
+
+<!-- The simpleType element and its constituent parts
+     are defined in XML Schema: Part 2: Datatypes -->
+<!ENTITY % xs-datatypes PUBLIC 'datatypes' 'datatypes.dtd' >
+
+<!ENTITY % p 'xs:'> <!-- can be overriden in the internal subset of a
+                         schema document to establish a different
+                         namespace prefix -->
+<!ENTITY % s ':xs'> <!-- if %p is defined (e.g. as foo:) then you must
+                         also define %s as the suffix for the appropriate
+                         namespace declaration (e.g. :foo) -->
+<!ENTITY % nds 'xmlns%s;'>
+
+<!-- Define all the element names, with optional prefix -->
+<!ENTITY % schema "%p;schema">
+<!ENTITY % complexType "%p;complexType">
+<!ENTITY % complexContent "%p;complexContent">
+<!ENTITY % simpleContent "%p;simpleContent">
+<!ENTITY % extension "%p;extension">
+<!ENTITY % element "%p;element">
+<!ENTITY % unique "%p;unique">
+<!ENTITY % key "%p;key">
+<!ENTITY % keyref "%p;keyref">
+<!ENTITY % selector "%p;selector">
+<!ENTITY % field "%p;field">
+<!ENTITY % group "%p;group">
+<!ENTITY % all "%p;all">
+<!ENTITY % choice "%p;choice">
+<!ENTITY % sequence "%p;sequence">
+<!ENTITY % any "%p;any">
+<!ENTITY % anyAttribute "%p;anyAttribute">
+<!ENTITY % attribute "%p;attribute">
+<!ENTITY % attributeGroup "%p;attributeGroup">
+<!ENTITY % include "%p;include">
+<!ENTITY % import "%p;import">
+<!ENTITY % redefine "%p;redefine">
+<!ENTITY % notation "%p;notation">
+
+<!-- annotation elements -->
+<!ENTITY % annotation "%p;annotation">
+<!ENTITY % appinfo "%p;appinfo">
+<!ENTITY % documentation "%p;documentation">
+
+<!-- Customisation entities for the ATTLIST of each element type.
+     Define one of these if your schema takes advantage of the
+     anyAttribute='##other' in the schema for schemas -->
+
+<!ENTITY % schemaAttrs ''>
+<!ENTITY % complexTypeAttrs ''>
+<!ENTITY % complexContentAttrs ''>
+<!ENTITY % simpleContentAttrs ''>
+<!ENTITY % extensionAttrs ''>
+<!ENTITY % elementAttrs ''>
+<!ENTITY % groupAttrs ''>
+<!ENTITY % allAttrs ''>
+<!ENTITY % choiceAttrs ''>
+<!ENTITY % sequenceAttrs ''>
+<!ENTITY % anyAttrs ''>
+<!ENTITY % anyAttributeAttrs ''>
+<!ENTITY % attributeAttrs ''>
+<!ENTITY % attributeGroupAttrs ''>
+<!ENTITY % uniqueAttrs ''>
+<!ENTITY % keyAttrs ''>
+<!ENTITY % keyrefAttrs ''>
+<!ENTITY % selectorAttrs ''>
+<!ENTITY % fieldAttrs ''>
+<!ENTITY % includeAttrs ''>
+<!ENTITY % importAttrs ''>
+<!ENTITY % redefineAttrs ''>
+<!ENTITY % notationAttrs ''>
+<!ENTITY % annotationAttrs ''>
+<!ENTITY % appinfoAttrs ''>
+<!ENTITY % documentationAttrs ''>
+
+<!ENTITY % complexDerivationSet "CDATA">
+      <!-- #all or space-separated list drawn from derivationChoice -->
+<!ENTITY % blockSet "CDATA">
+      <!-- #all or space-separated list drawn from
+                      derivationChoice + 'substitution' -->
+
+<!ENTITY % mgs '%all; | %choice; | %sequence;'>
+<!ENTITY % cs '%choice; | %sequence;'>
+<!ENTITY % formValues '(qualified|unqualified)'>
+
+
+<!ENTITY % attrDecls    '((%attribute;| %attributeGroup;)*,(%anyAttribute;)?)'>
+
+<!ENTITY % particleAndAttrs '((%mgs; | %group;)?, %attrDecls;)'>
+
+<!-- This is used in part2 -->
+<!ENTITY % restriction1 '((%mgs; | %group;)?)'>
+
+%xs-datatypes;
+
+<!-- the duplication below is to produce an unambiguous content model
+     which allows annotation everywhere -->
+<!ELEMENT %schema; ((%include; | %import; | %redefine; | %annotation;)*,
+                    ((%simpleType; | %complexType;
+                      | %element; | %attribute;
+                      | %attributeGroup; | %group;
+                      | %notation; ),
+                     (%annotation;)*)* )>
+<!ATTLIST %schema;
+   targetNamespace      %URIref;               #IMPLIED
+   version              CDATA                  #IMPLIED
+   %nds;                %URIref;               #FIXED 'http://www.w3.org/2001/XMLSchema'
+   xmlns                CDATA                  #IMPLIED
+   finalDefault         %complexDerivationSet; ''
+   blockDefault         %blockSet;             ''
+   id                   ID                     #IMPLIED
+   elementFormDefault   %formValues;           'unqualified'
+   attributeFormDefault %formValues;           'unqualified'
+   xml:lang             CDATA                  #IMPLIED
+   %schemaAttrs;>
+<!-- Note the xmlns declaration is NOT in the Schema for Schemas,
+     because at the Infoset level where schemas operate,
+     xmlns(:prefix) is NOT an attribute! -->
+<!-- The declaration of xmlns is a convenience for schema authors -->
+ 
+<!-- The id attribute here and below is for use in external references
+     from non-schemas using simple fragment identifiers.
+     It is NOT used for schema-to-schema reference, internal or
+     external. -->
+
+<!-- a type is a named content type specification which allows attribute
+     declarations-->
+<!-- -->
+
+<!ELEMENT %complexType; ((%annotation;)?,
+                         (%simpleContent;|%complexContent;|
+                          %particleAndAttrs;))>
+
+<!ATTLIST %complexType;
+          name      %NCName;                        #IMPLIED
+          id        ID                              #IMPLIED
+          abstract  %boolean;                       #IMPLIED
+          final     %complexDerivationSet;          #IMPLIED
+          block     %complexDerivationSet;          #IMPLIED
+          mixed (true|false) 'false'
+          %complexTypeAttrs;>
+
+<!-- particleAndAttrs is shorthand for a root type -->
+<!-- mixed is disallowed if simpleContent, overriden if complexContent
+     has one too. -->
+
+<!-- If anyAttribute appears in one or more referenced attributeGroups
+     and/or explicitly, the intersection of the permissions is used -->
+
+<!ELEMENT %complexContent; ((%annotation;)?, (%restriction;|%extension;))>
+<!ATTLIST %complexContent;
+          mixed (true|false) #IMPLIED
+          id    ID           #IMPLIED
+          %complexContentAttrs;>
+
+<!-- restriction should use the branch defined above, not the simple
+     one from part2; extension should use the full model  -->
+
+<!ELEMENT %simpleContent; ((%annotation;)?, (%restriction;|%extension;))>
+<!ATTLIST %simpleContent;
+          id    ID           #IMPLIED
+          %simpleContentAttrs;>
+
+<!-- restriction should use the simple branch from part2, not the 
+     one defined above; extension should have no particle  -->
+
+<!ELEMENT %extension; ((%annotation;)?, (%particleAndAttrs;))>
+<!ATTLIST %extension;
+          base  %QName;      #REQUIRED
+          id    ID           #IMPLIED
+          %extensionAttrs;>
+
+<!-- an element is declared by either:
+ a name and a type (either nested or referenced via the type attribute)
+ or a ref to an existing element declaration -->
+
+<!ELEMENT %element; ((%annotation;)?, (%complexType;| %simpleType;)?,
+                     (%unique; | %key; | %keyref;)*)>
+<!-- simpleType or complexType only if no type|ref attribute -->
+<!-- ref not allowed at top level -->
+<!ATTLIST %element;
+            name               %NCName;               #IMPLIED
+            id                 ID                     #IMPLIED
+            ref                %QName;                #IMPLIED
+            type               %QName;                #IMPLIED
+            minOccurs          %nonNegativeInteger;   #IMPLIED
+            maxOccurs          CDATA                  #IMPLIED
+            nillable           %boolean;              #IMPLIED
+            substitutionGroup  %QName;                #IMPLIED
+            abstract           %boolean;              #IMPLIED
+            final              %complexDerivationSet; #IMPLIED
+            block              %blockSet;             #IMPLIED
+            default            CDATA                  #IMPLIED
+            fixed              CDATA                  #IMPLIED
+            form               %formValues;           #IMPLIED
+            %elementAttrs;>
+<!-- type and ref are mutually exclusive.
+     name and ref are mutually exclusive, one is required -->
+<!-- In the absence of type AND ref, type defaults to type of
+     substitutionGroup, if any, else the ur-type, i.e. unconstrained -->
+<!-- default and fixed are mutually exclusive -->
+
+<!ELEMENT %group; ((%annotation;)?,(%mgs;)?)>
+<!ATTLIST %group; 
+          name        %NCName;               #IMPLIED
+          ref         %QName;                #IMPLIED
+          minOccurs   %nonNegativeInteger;   #IMPLIED
+          maxOccurs   CDATA                  #IMPLIED
+          id          ID                     #IMPLIED
+          %groupAttrs;>
+
+<!ELEMENT %all; ((%annotation;)?, (%element;)*)>
+<!ATTLIST %all;
+          minOccurs   (1)                    #IMPLIED
+          maxOccurs   (1)                    #IMPLIED
+          id          ID                     #IMPLIED
+          %allAttrs;>
+
+<!ELEMENT %choice; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
+<!ATTLIST %choice;
+          minOccurs   %nonNegativeInteger;   #IMPLIED
+          maxOccurs   CDATA                  #IMPLIED
+          id          ID                     #IMPLIED
+          %choiceAttrs;>
+
+<!ELEMENT %sequence; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
+<!ATTLIST %sequence;
+          minOccurs   %nonNegativeInteger;   #IMPLIED
+          maxOccurs   CDATA                  #IMPLIED
+          id          ID                     #IMPLIED
+          %sequenceAttrs;>
+
+<!-- an anonymous grouping in a model, or
+     a top-level named group definition, or a reference to same -->
+
+<!-- Note that if order is 'all', group is not allowed inside.
+     If order is 'all' THIS group must be alone (or referenced alone) at
+     the top level of a content model -->
+<!-- If order is 'all', minOccurs==maxOccurs==1 on element/any inside -->
+<!-- Should allow minOccurs=0 inside order='all' . . . -->
+
+<!ELEMENT %any; (%annotation;)?>
+<!ATTLIST %any;
+            namespace       CDATA                  '##any'
+            processContents (skip|lax|strict)      'strict'
+            minOccurs       %nonNegativeInteger;   '1'
+            maxOccurs       CDATA                  '1'
+            id              ID                     #IMPLIED
+            %anyAttrs;>
+
+<!-- namespace is interpreted as follows:
+                  ##any      - - any non-conflicting WFXML at all
+
+                  ##other    - - any non-conflicting WFXML from namespace other
+                                  than targetNamespace
+
+                  ##local    - - any unqualified non-conflicting WFXML/attribute
+                  one or     - - any non-conflicting WFXML from
+                  more URI        the listed namespaces
+                  references
+
+                  ##targetNamespace ##local may appear in the above list,
+                    with the obvious meaning -->
+
+<!ELEMENT %anyAttribute; (%annotation;)?>
+<!ATTLIST %anyAttribute;
+            namespace       CDATA              '##any'
+            processContents (skip|lax|strict)  'strict'
+            id              ID                 #IMPLIED
+            %anyAttributeAttrs;>
+<!-- namespace is interpreted as for 'any' above -->
+
+<!-- simpleType only if no type|ref attribute -->
+<!-- ref not allowed at top level, name iff at top level -->
+<!ELEMENT %attribute; ((%annotation;)?, (%simpleType;)?)>
+<!ATTLIST %attribute;
+          name      %NCName;      #IMPLIED
+          id        ID            #IMPLIED
+          ref       %QName;       #IMPLIED
+          type      %QName;       #IMPLIED
+          use       (prohibited|optional|required) #IMPLIED
+          default   CDATA         #IMPLIED
+          fixed     CDATA         #IMPLIED
+          form      %formValues;  #IMPLIED
+          %attributeAttrs;>
+<!-- type and ref are mutually exclusive.
+     name and ref are mutually exclusive, one is required -->
+<!-- default for use is optional when nested, none otherwise -->
+<!-- default and fixed are mutually exclusive -->
+<!-- type attr and simpleType content are mutually exclusive -->
+
+<!-- an attributeGroup is a named collection of attribute decls, or a
+     reference thereto -->
+<!ELEMENT %attributeGroup; ((%annotation;)?,
+                       (%attribute; | %attributeGroup;)*,
+                       (%anyAttribute;)?) >
+<!ATTLIST %attributeGroup;
+                 name       %NCName;       #IMPLIED
+                 id         ID             #IMPLIED
+                 ref        %QName;        #IMPLIED
+                 %attributeGroupAttrs;>
+
+<!-- ref iff no content, no name.  ref iff not top level -->
+
+<!-- better reference mechanisms -->
+<!ELEMENT %unique; ((%annotation;)?, %selector;, (%field;)+)>
+<!ATTLIST %unique;
+          name     %NCName;       #REQUIRED
+	  id       ID             #IMPLIED
+	  %uniqueAttrs;>
+
+<!ELEMENT %key;    ((%annotation;)?, %selector;, (%field;)+)>
+<!ATTLIST %key;
+          name     %NCName;       #REQUIRED
+	  id       ID             #IMPLIED
+	  %keyAttrs;>
+
+<!ELEMENT %keyref; ((%annotation;)?, %selector;, (%field;)+)>
+<!ATTLIST %keyref;
+          name     %NCName;       #REQUIRED
+	  refer    %QName;        #REQUIRED
+	  id       ID             #IMPLIED
+	  %keyrefAttrs;>
+
+<!ELEMENT %selector; ((%annotation;)?)>
+<!ATTLIST %selector;
+          xpath %XPathExpr; #REQUIRED
+          id    ID          #IMPLIED
+          %selectorAttrs;>
+<!ELEMENT %field; ((%annotation;)?)>
+<!ATTLIST %field;
+          xpath %XPathExpr; #REQUIRED
+          id    ID          #IMPLIED
+          %fieldAttrs;>
+
+<!-- Schema combination mechanisms -->
+<!ELEMENT %include; (%annotation;)?>
+<!ATTLIST %include;
+          schemaLocation %URIref; #REQUIRED
+          id             ID       #IMPLIED
+          %includeAttrs;>
+
+<!ELEMENT %import; (%annotation;)?>
+<!ATTLIST %import;
+          namespace      %URIref; #IMPLIED
+          schemaLocation %URIref; #IMPLIED
+          id             ID       #IMPLIED
+          %importAttrs;>
+
+<!ELEMENT %redefine; (%annotation; | %simpleType; | %complexType; |
+                      %attributeGroup; | %group;)*>
+<!ATTLIST %redefine;
+          schemaLocation %URIref; #REQUIRED
+          id             ID       #IMPLIED
+          %redefineAttrs;>
+
+<!ELEMENT %notation; (%annotation;)?>
+<!ATTLIST %notation;
+	  name        %NCName;    #REQUIRED
+	  id          ID          #IMPLIED
+	  public      CDATA       #REQUIRED
+	  system      %URIref;    #IMPLIED
+	  %notationAttrs;>
+
+<!-- Annotation is either application information or documentation -->
+<!-- By having these here they are available for datatypes as well
+     as all the structures elements -->
+
+<!ELEMENT %annotation; (%appinfo; | %documentation;)*>
+<!ATTLIST %annotation; %annotationAttrs;>
+
+<!-- User must define annotation elements in internal subset for this
+     to work -->
+<!ELEMENT %appinfo; ANY>   <!-- too restrictive -->
+<!ATTLIST %appinfo;
+          source     %URIref;      #IMPLIED
+          id         ID         #IMPLIED
+          %appinfoAttrs;>
+<!ELEMENT %documentation; ANY>   <!-- too restrictive -->
+<!ATTLIST %documentation;
+          source     %URIref;   #IMPLIED
+          id         ID         #IMPLIED
+          xml:lang   CDATA      #IMPLIED
+          %documentationAttrs;>
+
+<!NOTATION XMLSchemaStructures PUBLIC
+           'structures' 'http://www.w3.org/2001/XMLSchema.xsd' >
+<!NOTATION XML PUBLIC
+           'REC-xml-1998-0210' 'http://www.w3.org/TR/1998/REC-xml-19980210' >
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd
new file mode 100644
index 0000000000..685e89a57e
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd
@@ -0,0 +1,204 @@
+<!--

+        DTD for XML Schemas: Part 2: Datatypes

+        $Id: datatypes.dtd,v 1.23 2001/03/16 17:36:30 ht Exp $

+        Note this DTD is NOT normative, or even definitive. - - the

+        prose copy in the datatypes REC is the definitive version

+        (which shouldn't differ from this one except for this comment

+        and entity expansions, but just in case)

+  -->

+

+<!--

+        This DTD cannot be used on its own, it is intended

+        only for incorporation in XMLSchema.dtd, q.v.

+  -->

+

+<!-- Define all the element names, with optional prefix -->

+<!ENTITY % simpleType "%p;simpleType">

+<!ENTITY % restriction "%p;restriction">

+<!ENTITY % list "%p;list">

+<!ENTITY % union "%p;union">

+<!ENTITY % maxExclusive "%p;maxExclusive">

+<!ENTITY % minExclusive "%p;minExclusive">

+<!ENTITY % maxInclusive "%p;maxInclusive">

+<!ENTITY % minInclusive "%p;minInclusive">

+<!ENTITY % totalDigits "%p;totalDigits">

+<!ENTITY % fractionDigits "%p;fractionDigits">

+<!ENTITY % length "%p;length">

+<!ENTITY % minLength "%p;minLength">

+<!ENTITY % maxLength "%p;maxLength">

+<!ENTITY % enumeration "%p;enumeration">

+<!ENTITY % whiteSpace "%p;whiteSpace">

+<!ENTITY % pattern "%p;pattern">

+

+<!--

+        Customisation entities for the ATTLIST of each element

+        type. Define one of these if your schema takes advantage

+        of the anyAttribute='##other' in the schema for schemas

+  -->

+

+<!ENTITY % simpleTypeAttrs "">

+<!ENTITY % restrictionAttrs "">

+<!ENTITY % listAttrs "">

+<!ENTITY % unionAttrs "">

+<!ENTITY % maxExclusiveAttrs "">

+<!ENTITY % minExclusiveAttrs "">

+<!ENTITY % maxInclusiveAttrs "">

+<!ENTITY % minInclusiveAttrs "">

+<!ENTITY % totalDigitsAttrs "">

+<!ENTITY % fractionDigitsAttrs "">

+<!ENTITY % lengthAttrs "">

+<!ENTITY % minLengthAttrs "">

+<!ENTITY % maxLengthAttrs "">

+<!ENTITY % enumerationAttrs "">

+<!ENTITY % whiteSpaceAttrs "">

+<!ENTITY % patternAttrs "">

+

+<!-- Define some entities for informative use as attribute

+        types -->

+<!ENTITY % URIref "CDATA">

+<!ENTITY % XPathExpr "CDATA">

+<!ENTITY % QName "NMTOKEN">

+<!ENTITY % QNames "NMTOKENS">

+<!ENTITY % NCName "NMTOKEN">

+<!ENTITY % nonNegativeInteger "NMTOKEN">

+<!ENTITY % boolean "(true|false)">

+<!ENTITY % simpleDerivationSet "CDATA">

+<!--

+        #all or space-separated list drawn from derivationChoice

+  -->

+

+<!--

+        Note that the use of 'facet' below is less restrictive

+        than is really intended:  There should in fact be no

+        more than one of each of minInclusive, minExclusive,

+        maxInclusive, maxExclusive, totalDigits, fractionDigits,

+        length, maxLength, minLength within datatype,

+        and the min- and max- variants of Inclusive and Exclusive

+        are mutually exclusive. On the other hand,  pattern and

+        enumeration may repeat.

+  -->

+<!ENTITY % minBound "(%minInclusive; | %minExclusive;)">

+<!ENTITY % maxBound "(%maxInclusive; | %maxExclusive;)">

+<!ENTITY % bounds "%minBound; | %maxBound;">

+<!ENTITY % numeric "%totalDigits; | %fractionDigits;">

+<!ENTITY % ordered "%bounds; | %numeric;">

+<!ENTITY % unordered

+   "%pattern; | %enumeration; | %whiteSpace; | %length; |

+   %maxLength; | %minLength;">

+<!ENTITY % facet "%ordered; | %unordered;">

+<!ENTITY % facetAttr

+        "value CDATA #REQUIRED

+        id ID #IMPLIED">

+<!ENTITY % fixedAttr "fixed %boolean; #IMPLIED">

+<!ENTITY % facetModel "(%annotation;)?">

+<!ELEMENT %simpleType;

+        ((%annotation;)?, (%restriction; | %list; | %union;))>

+<!ATTLIST %simpleType;

+    name      %NCName; #IMPLIED

+    final     %simpleDerivationSet; #IMPLIED

+    id        ID       #IMPLIED

+    %simpleTypeAttrs;>

+<!-- name is required at top level -->

+<!ELEMENT %restriction; ((%annotation;)?,

+                         (%restriction1; |

+                          ((%simpleType;)?,(%facet;)*)),

+                         (%attrDecls;))>

+<!ATTLIST %restriction;

+    base      %QName;                  #IMPLIED

+    id        ID       #IMPLIED

+    %restrictionAttrs;>

+<!--

+        base and simpleType child are mutually exclusive,

+        one is required.

+

+        restriction is shared between simpleType and

+        simpleContent and complexContent (in XMLSchema.xsd).

+        restriction1 is for the latter cases, when this

+        is restricting a complex type, as is attrDecls.

+  -->

+<!ELEMENT %list; ((%annotation;)?,(%simpleType;)?)>

+<!ATTLIST %list;

+    itemType      %QName;             #IMPLIED

+    id        ID       #IMPLIED

+    %listAttrs;>

+<!--

+        itemType and simpleType child are mutually exclusive,

+        one is required

+  -->

+<!ELEMENT %union; ((%annotation;)?,(%simpleType;)*)>

+<!ATTLIST %union;

+    id            ID       #IMPLIED

+    memberTypes   %QNames;            #IMPLIED

+    %unionAttrs;>

+<!--

+        At least one item in memberTypes or one simpleType

+        child is required

+  -->

+

+<!ELEMENT %maxExclusive; %facetModel;>

+<!ATTLIST %maxExclusive;

+        %facetAttr;

+        %fixedAttr;

+        %maxExclusiveAttrs;>

+<!ELEMENT %minExclusive; %facetModel;>

+<!ATTLIST %minExclusive;

+        %facetAttr;

+        %fixedAttr;

+        %minExclusiveAttrs;>

+

+<!ELEMENT %maxInclusive; %facetModel;>

+<!ATTLIST %maxInclusive;

+        %facetAttr;

+        %fixedAttr;

+        %maxInclusiveAttrs;>

+<!ELEMENT %minInclusive; %facetModel;>

+<!ATTLIST %minInclusive;

+        %facetAttr;

+        %fixedAttr;

+        %minInclusiveAttrs;>

+

+<!ELEMENT %totalDigits; %facetModel;>

+<!ATTLIST %totalDigits;

+        %facetAttr;

+        %fixedAttr;

+        %totalDigitsAttrs;>

+<!ELEMENT %fractionDigits; %facetModel;>

+<!ATTLIST %fractionDigits;

+        %facetAttr;

+        %fixedAttr;

+        %fractionDigitsAttrs;>

+

+<!ELEMENT %length; %facetModel;>

+<!ATTLIST %length;

+        %facetAttr;

+        %fixedAttr;

+        %lengthAttrs;>

+<!ELEMENT %minLength; %facetModel;>

+<!ATTLIST %minLength;

+        %facetAttr;

+        %fixedAttr;

+        %minLengthAttrs;>

+<!ELEMENT %maxLength; %facetModel;>

+<!ATTLIST %maxLength;

+        %facetAttr;

+        %fixedAttr;

+        %maxLengthAttrs;>

+

+<!-- This one can be repeated -->

+<!ELEMENT %enumeration; %facetModel;>

+<!ATTLIST %enumeration;

+        %facetAttr;

+        %enumerationAttrs;>

+

+<!ELEMENT %whiteSpace; %facetModel;>

+<!ATTLIST %whiteSpace;

+        %facetAttr;

+        %fixedAttr;

+        %whiteSpaceAttrs;>

+

+<!-- This one can be repeated -->

+<!ELEMENT %pattern; %facetModel;>

+<!ATTLIST %pattern;

+        %facetAttr;

+        %patternAttrs;>

+

diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd
new file mode 100644
index 0000000000..641798b17f
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on OASIS's procedures with respect to rights in OASIS specifications can be found at the OASIS website. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification, can be obtained from the OASIS Executive Director.
+OASIS invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to implement this specification. Please address the information to the OASIS Executive Director.
+Copyright © OASIS Open 2002-2004. All Rights Reserved.
+This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself does not be modified in any way, such as by removing the copyright notice or references to OASIS, except as needed for the purpose of developing OASIS specifications, in which case the procedures for copyrights defined in the OASIS Intellectual Property Rights document must be followed, or as required to translate it into languages other than English.
+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors or assigns.
+This document and the information contained herein is provided on an “AS IS” basis and OASIS DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+-->
+<xsd:schema targetNamespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" elementFormDefault="qualified" attributeFormDefault="unqualified" blockDefault="#all" version="0.2">
+	<xsd:import namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" schemaLocation="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"/>
+	<xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>
+	<xsd:import namespace="http://www.w3.org/2000/09/xmldsig#" schemaLocation="http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd"/>
+	<xsd:complexType name="AttributedString">
+		<xsd:annotation>
+			<xsd:documentation>This type represents an element with arbitrary attributes.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="xsd:string">
+				<xsd:attribute ref="wsu:Id"/>
+				<xsd:anyAttribute namespace="##other" processContents="lax"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:complexType name="PasswordString">
+		<xsd:annotation>
+			<xsd:documentation>This type is used for password elements per Section 4.1.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="wsse:AttributedString">
+				<xsd:attribute name="Type" type="xsd:anyURI"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:complexType name="EncodedString">
+		<xsd:annotation>
+			<xsd:documentation>This type is used for elements containing stringified binary data.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="wsse:AttributedString">
+				<xsd:attribute name="EncodingType" type="xsd:anyURI"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:complexType name="UsernameTokenType">
+		<xsd:annotation>
+			<xsd:documentation>This type represents a username token per Section 4.1</xsd:documentation>
+		</xsd:annotation>
+		<xsd:sequence>
+			<xsd:element name="Username" type="wsse:AttributedString"/>
+			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+		<xsd:attribute ref="wsu:Id"/>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:complexType>
+	<xsd:complexType name="BinarySecurityTokenType">
+		<xsd:annotation>
+			<xsd:documentation>A security token that is encoded in binary</xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="wsse:EncodedString">
+				<xsd:attribute name="ValueType" type="xsd:anyURI"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:complexType name="KeyIdentifierType">
+		<xsd:annotation>
+			<xsd:documentation>A security token key identifier</xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="wsse:EncodedString">
+				<xsd:attribute name="ValueType" type="xsd:anyURI"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:simpleType name="tUsage">
+		<xsd:annotation>
+			<xsd:documentation>Typedef to allow a list of usages (as URIs).</xsd:documentation>
+		</xsd:annotation>
+		<xsd:list itemType="xsd:anyURI"/>
+	</xsd:simpleType>
+	<xsd:attribute name="Usage" type="tUsage">
+		<xsd:annotation>
+			<xsd:documentation>This global attribute is used to indicate the usage of a referenced or indicated token within the containing context</xsd:documentation>
+		</xsd:annotation>
+	</xsd:attribute>
+	<xsd:complexType name="ReferenceType">
+		<xsd:annotation>
+			<xsd:documentation>This type represents a reference to an external security token.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:attribute name="URI" type="xsd:anyURI"/>
+		<xsd:attribute name="ValueType" type="xsd:anyURI"/>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:complexType>
+	<xsd:complexType name="EmbeddedType">
+		<xsd:annotation>
+			<xsd:documentation>This type represents a reference to an embedded security token.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:choice minOccurs="0" maxOccurs="unbounded">
+			<xsd:any processContents="lax"/>
+		</xsd:choice>
+		<xsd:attribute name="ValueType" type="xsd:anyURI"/>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:complexType>
+	<xsd:complexType name="SecurityTokenReferenceType">
+		<xsd:annotation>
+			<xsd:documentation>This type is used reference a security token.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:choice minOccurs="0" maxOccurs="unbounded">
+			<xsd:any processContents="lax"/>
+		</xsd:choice>
+		<xsd:attribute ref="wsu:Id"/>
+		<xsd:attribute ref="wsse:Usage"/>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:complexType>
+	<xsd:complexType name="SecurityHeaderType">
+		<xsd:annotation>
+			<xsd:documentation>This complexType defines header block to use for security-relevant data directed at a specific SOAP actor.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:sequence>
+			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded">
+				<xsd:annotation>
+					<xsd:documentation>The use of "any" is to allow extensibility and different forms of security data.</xsd:documentation>
+				</xsd:annotation>
+			</xsd:any>
+		</xsd:sequence>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:complexType>
+	<xsd:complexType name="TransformationParametersType">
+		<xsd:annotation>
+			<xsd:documentation>This complexType defines a container for elements to be specified from any namespace as properties/parameters of a DSIG transformation.</xsd:documentation>
+		</xsd:annotation>
+		<xsd:sequence>
+			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded">
+				<xsd:annotation>
+					<xsd:documentation>The use of "any" is to allow extensibility from any namespace.</xsd:documentation>
+				</xsd:annotation>
+			</xsd:any>
+		</xsd:sequence>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:complexType>
+	<xsd:element name="UsernameToken" type="wsse:UsernameTokenType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines the wsse:UsernameToken element per Section 4.1.</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="BinarySecurityToken" type="wsse:BinarySecurityTokenType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines the wsse:BinarySecurityToken element per Section 4.2.</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="Reference" type="wsse:ReferenceType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines a security token reference</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="Embedded" type="wsse:EmbeddedType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines a security token embedded reference</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="KeyIdentifier" type="wsse:KeyIdentifierType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines a key identifier reference</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="SecurityTokenReference" type="wsse:SecurityTokenReferenceType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines the wsse:SecurityTokenReference per Section 4.3.</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="Security" type="wsse:SecurityHeaderType">
+		<xsd:annotation>
+			<xsd:documentation>This element defines the wsse:Security SOAP header element per Section 4.</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="TransformationParameters" type="wsse:TransformationParametersType">
+		<xsd:annotation>
+			<xsd:documentation>This element contains properties for transformations from any namespace, including DSIG.</xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="Password" type="wsse:PasswordString"/>
+	<xsd:element name="Nonce" type="wsse:EncodedString"/>
+	<xsd:simpleType name="FaultcodeEnum">
+		<xsd:restriction base="xsd:QName">
+			<xsd:enumeration value="wsse:UnsupportedSecurityToken"/>
+			<xsd:enumeration value="wsse:UnsupportedAlgorithm"/>
+			<xsd:enumeration value="wsse:InvalidSecurity"/>
+			<xsd:enumeration value="wsse:InvalidSecurityToken"/>
+			<xsd:enumeration value="wsse:FailedAuthentication"/>
+			<xsd:enumeration value="wsse:FailedCheck"/>
+			<xsd:enumeration value="wsse:SecurityTokenUnavailable"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+</xsd:schema>
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd
new file mode 100644
index 0000000000..f8d74e9c6e
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on OASIS's procedures with respect to rights in OASIS specifications can be found at the OASIS website. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification, can be obtained from the OASIS Executive Director.
+OASIS invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to implement this specification. Please address the information to the OASIS Executive Director.
+Copyright © OASIS Open 2002-2004. All Rights Reserved.
+This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself does not be modified in any way, such as by removing the copyright notice or references to OASIS, except as needed for the purpose of developing OASIS specifications, in which case the procedures for copyrights defined in the OASIS Intellectual Property Rights document must be followed, or as required to translate it into languages other than English.
+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors or assigns.
+This document and the information contained herein is provided on an “AS IS” basis and OASIS DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+-->
+<xsd:schema targetNamespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+
+
+
+xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+elementFormDefault="qualified" attributeFormDefault="unqualified" version="0.1">
+	<!-- // Fault Codes /////////////////////////////////////////// -->
+	<xsd:simpleType name="tTimestampFault">
+		<xsd:annotation>
+			<xsd:documentation>
+This type defines the fault code value for Timestamp message expiration.
+          </xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:QName">
+			<xsd:enumeration value="wsu:MessageExpired"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+	<!-- // Global attributes //////////////////////////////////// -->
+	<xsd:attribute name="Id" type="xsd:ID">
+		<xsd:annotation>
+			<xsd:documentation>
+This global attribute supports annotating arbitrary elements with an ID.
+          </xsd:documentation>
+		</xsd:annotation>
+	</xsd:attribute>
+	<xsd:attributeGroup name="commonAtts">
+		<xsd:annotation>
+			<xsd:documentation>
+Convenience attribute group used to simplify this schema.
+          </xsd:documentation>
+		</xsd:annotation>
+		<xsd:attribute ref="wsu:Id" use="optional"/>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:attributeGroup>
+	<!-- // Utility types //////////////////////////////////////// -->
+	<xsd:complexType name="AttributedDateTime">
+		<xsd:annotation>
+			<xsd:documentation>
+This type is for elements whose [children] is a psuedo-dateTime and can have arbitrary attributes. 
+      </xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="xsd:string">
+				<xsd:attributeGroup ref="wsu:commonAtts"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<xsd:complexType name="AttributedURI">
+		<xsd:annotation>
+			<xsd:documentation>
+This type is for elements whose [children] is an anyURI and can have arbitrary attributes.
+      </xsd:documentation>
+		</xsd:annotation>
+		<xsd:simpleContent>
+			<xsd:extension base="xsd:anyURI">
+				<xsd:attributeGroup ref="wsu:commonAtts"/>
+			</xsd:extension>
+		</xsd:simpleContent>
+	</xsd:complexType>
+	<!-- // Timestamp header components /////////////////////////// -->
+	<xsd:complexType name="TimestampType">
+		<xsd:annotation>
+			<xsd:documentation>
+This complex type ties together the timestamp related elements into a composite type.
+            </xsd:documentation>
+		</xsd:annotation>
+		<xsd:sequence>
+			<xsd:element ref="wsu:Created" minOccurs="0"/>
+			<xsd:element ref="wsu:Expires" minOccurs="0"/>
+			<xsd:choice minOccurs="0" maxOccurs="unbounded">
+				<xsd:any namespace="##other" processContents="lax"/>
+			</xsd:choice>
+		</xsd:sequence>
+		<xsd:attributeGroup ref="wsu:commonAtts"/>
+	</xsd:complexType>
+	<xsd:element name="Timestamp" type="wsu:TimestampType">
+		<xsd:annotation>
+			<xsd:documentation>
+This element allows Timestamps to be applied anywhere element wildcards are present,
+including as a SOAP header.
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<!-- global element decls to allow individual elements to appear anywhere -->
+	<xsd:element name="Expires" type="wsu:AttributedDateTime">
+		<xsd:annotation>
+			<xsd:documentation>
+This element allows an expiration time to be applied anywhere element wildcards are present.
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+	<xsd:element name="Created" type="wsu:AttributedDateTime">
+		<xsd:annotation>
+			<xsd:documentation>
+This element allows a creation time to be applied anywhere element wildcards are present.
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:element>
+</xsd:schema>
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd
new file mode 100644
index 0000000000..f6fc9c53b0
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    W3C XML Schema defined in the Web Services Addressing 1.0 specification
+    http://www.w3.org/TR/ws-addr-core
+
+   Copyright © 2005 World Wide Web Consortium,
+
+   (Massachusetts Institute of Technology, European Research Consortium for
+   Informatics and Mathematics, Keio University). All Rights Reserved. This
+   work is distributed under the W3C® Software License [1] in the hope that
+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+   $Id: ws-addr.xsd,v 1.2 2008/07/23 13:38:16 plehegar Exp $
+-->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.w3.org/2005/08/addressing" targetNamespace="http://www.w3.org/2005/08/addressing" blockDefault="#all" elementFormDefault="qualified" finalDefault="" attributeFormDefault="unqualified">
+
+    <!-- Constructs from the WS-Addressing Core -->
+
+    <xs:element name="EndpointReference" type="tns:EndpointReferenceType"/>
+    <xs:complexType name="EndpointReferenceType" mixed="false">
+        <xs:sequence>
+            <xs:element name="Address" type="tns:AttributedURIType"/>
+            <xs:element ref="tns:ReferenceParameters" minOccurs="0"/>
+            <xs:element ref="tns:Metadata" minOccurs="0"/>
+            <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:anyAttribute namespace="##other" processContents="lax"/>
+    </xs:complexType>
+
+    <xs:element name="ReferenceParameters" type="tns:ReferenceParametersType"/>
+    <xs:complexType name="ReferenceParametersType" mixed="false">
+        <xs:sequence>
+            <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:anyAttribute namespace="##other" processContents="lax"/>
+    </xs:complexType>
+
+    <xs:element name="Metadata" type="tns:MetadataType"/>
+    <xs:complexType name="MetadataType" mixed="false">
+        <xs:sequence>
+            <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:anyAttribute namespace="##other" processContents="lax"/>
+    </xs:complexType>
+
+    <xs:element name="MessageID" type="tns:AttributedURIType"/>
+    <xs:element name="RelatesTo" type="tns:RelatesToType"/>
+    <xs:complexType name="RelatesToType" mixed="false">
+        <xs:simpleContent>
+            <xs:extension base="xs:anyURI">
+                <xs:attribute name="RelationshipType" type="tns:RelationshipTypeOpenEnum" use="optional" default="http://www.w3.org/2005/08/addressing/reply"/>
+                <xs:anyAttribute namespace="##other" processContents="lax"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <xs:simpleType name="RelationshipTypeOpenEnum">
+        <xs:union memberTypes="tns:RelationshipType xs:anyURI"/>
+    </xs:simpleType>
+
+    <xs:simpleType name="RelationshipType">
+        <xs:restriction base="xs:anyURI">
+            <xs:enumeration value="http://www.w3.org/2005/08/addressing/reply"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <xs:element name="ReplyTo" type="tns:EndpointReferenceType"/>
+    <xs:element name="From" type="tns:EndpointReferenceType"/>
+    <xs:element name="FaultTo" type="tns:EndpointReferenceType"/>
+    <xs:element name="To" type="tns:AttributedURIType"/>
+    <xs:element name="Action" type="tns:AttributedURIType"/>
+
+    <xs:complexType name="AttributedURIType" mixed="false">
+        <xs:simpleContent>
+            <xs:extension base="xs:anyURI">
+                <xs:anyAttribute namespace="##other" processContents="lax"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <!-- Constructs from the WS-Addressing SOAP binding -->
+
+    <xs:attribute name="IsReferenceParameter" type="xs:boolean"/>
+
+    <xs:simpleType name="FaultCodesOpenEnumType">
+        <xs:union memberTypes="tns:FaultCodesType xs:QName"/>
+    </xs:simpleType>
+
+    <xs:simpleType name="FaultCodesType">
+        <xs:restriction base="xs:QName">
+            <xs:enumeration value="tns:InvalidAddressingHeader"/>
+            <xs:enumeration value="tns:InvalidAddress"/>
+            <xs:enumeration value="tns:InvalidEPR"/>
+            <xs:enumeration value="tns:InvalidCardinality"/>
+            <xs:enumeration value="tns:MissingAddressInEPR"/>
+            <xs:enumeration value="tns:DuplicateMessageID"/>
+            <xs:enumeration value="tns:ActionMismatch"/>
+            <xs:enumeration value="tns:MessageAddressingHeaderRequired"/>
+            <xs:enumeration value="tns:DestinationUnreachable"/>
+            <xs:enumeration value="tns:ActionNotSupported"/>
+            <xs:enumeration value="tns:EndpointUnavailable"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <xs:element name="RetryAfter" type="tns:AttributedUnsignedLongType"/>
+    <xs:complexType name="AttributedUnsignedLongType" mixed="false">
+        <xs:simpleContent>
+            <xs:extension base="xs:unsignedLong">
+                <xs:anyAttribute namespace="##other" processContents="lax"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <xs:element name="ProblemHeaderQName" type="tns:AttributedQNameType"/>
+    <xs:complexType name="AttributedQNameType" mixed="false">
+        <xs:simpleContent>
+            <xs:extension base="xs:QName">
+                <xs:anyAttribute namespace="##other" processContents="lax"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <xs:element name="ProblemIRI" type="tns:AttributedURIType"/>
+
+    <xs:element name="ProblemAction" type="tns:ProblemActionType"/>
+    <xs:complexType name="ProblemActionType" mixed="false">
+        <xs:sequence>
+            <xs:element ref="tns:Action" minOccurs="0"/>
+            <xs:element name="SoapAction" minOccurs="0" type="xs:anyURI"/>
+        </xs:sequence>
+        <xs:anyAttribute namespace="##other" processContents="lax"/>
+    </xs:complexType>
+
+</xs:schema>
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd
new file mode 100644
index 0000000000..c43e5814ed
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd
@@ -0,0 +1,141 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!--
+
+    W3C XML Schema defined in the Web Services Policy 1.5
+    Framework specification
+
+    http://www.w3.org/TR/ws-policy-framework
+
+   Copyright © 2006 World Wide Web Consortium,
+
+   (Massachusetts Institute of Technology, European Research Consortium for
+   Informatics and Mathematics, Keio University). All Rights Reserved. This
+   work is distributed under the W3C® Software License [1] in the hope that
+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+   $Id: ws-policy.xsd,v 1.2 2007/02/14 16:38:37 fsasaki Exp $
+-->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+    xmlns:tns="http://www.w3.org/ns/ws-policy"
+    xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
+    xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
+    targetNamespace="http://www.w3.org/ns/ws-policy" blockDefault="#all"
+    elementFormDefault="qualified">
+
+  <xs:import
+      namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
+      schemaLocation="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" />
+
+  <xs:import
+      namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
+      schemaLocation="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" />
+
+  <xs:import
+      namespace="http://www.w3.org/XML/1998/namespace"
+      schemaLocation="http://www.w3.org/2001/xml.xsd" />
+
+    <!-- Constructs from the Web Services Policy 1.5 Framework -->
+
+  <xs:element name="Policy" >
+    <xs:complexType>
+
+      <xs:complexContent>
+        <xs:extension base="tns:OperatorContentType" >
+          <xs:attribute name="Name" type="xs:anyURI" />
+          <xs:anyAttribute namespace="##any" processContents="lax" />
+        </xs:extension>
+      </xs:complexContent>
+    </xs:complexType>
+  </xs:element>
+
+  <xs:element name="All" type="tns:OperatorContentType" />
+  <xs:element name="ExactlyOne" type="tns:OperatorContentType" />
+
+  <xs:complexType name="OperatorContentType" >
+    <xs:sequence>
+      <xs:choice minOccurs="0" maxOccurs="unbounded" >
+        <xs:element ref="tns:Policy" />
+        <xs:element ref="tns:All" />
+        <xs:element ref="tns:ExactlyOne" />
+
+        <xs:element ref="tns:PolicyReference" />
+        <xs:any namespace="##other" processContents="lax" />
+      </xs:choice>
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:element name="PolicyReference" >
+    <xs:complexType>
+      <xs:sequence>
+        <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+      </xs:sequence>
+      <xs:attribute name="URI" type="xs:anyURI" use="required" />
+
+      <xs:attribute name="Digest" type="xs:base64Binary" />
+      <xs:attribute name="DigestAlgorithm"
+                    type="xs:anyURI"
+                    default="http://www.w3.org/ns/ws-policy/Sha1Exc"
+                    />
+      <xs:anyAttribute namespace="##any" processContents="lax" />
+    </xs:complexType>
+  </xs:element>
+
+  <xs:attribute name="Optional" type="xs:boolean" default="false" />
+  <xs:attribute name="Ignorable" type="xs:boolean" default="false" />
+
+    <!-- Constructs from the Web Services Policy 1.5 Attachment -->
+
+  <xs:attribute name="PolicyURIs" >
+    <xs:simpleType>
+      <xs:list itemType="xs:anyURI" />
+    </xs:simpleType>
+  </xs:attribute>
+
+  <xs:element name="PolicyAttachment" >
+    <xs:complexType>
+      <xs:sequence>
+
+        <xs:element ref="tns:AppliesTo" />
+        <xs:choice maxOccurs="unbounded" >
+          <xs:element ref="tns:Policy" />
+          <xs:element ref="tns:PolicyReference" />
+        </xs:choice>
+        <!-- omitted only because it causes the content model to be non-determistic
+        <xs:element ref="wsse:Security" minOccurs="0" />
+-->
+        <xs:any namespace="##other"
+        processContents="lax"
+        minOccurs="0"
+        maxOccurs="unbounded" />
+      </xs:sequence>
+      <xs:anyAttribute namespace="##any" processContents="lax" />
+
+    </xs:complexType>
+  </xs:element>
+
+  <xs:element name="AppliesTo" >
+    <xs:complexType>
+      <xs:sequence>
+        <xs:any namespace="##any"
+        processContents="lax"
+        maxOccurs="unbounded" />
+      </xs:sequence>
+      <xs:anyAttribute namespace="##any" processContents="lax" />
+
+    </xs:complexType>
+  </xs:element>
+
+  <xs:element name="URI">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="xs:anyURI">
+          <xs:anyAttribute namespace="##any" processContents="lax" />
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+
+</xs:schema>
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd
new file mode 100644
index 0000000000..24e0b5a975
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "http://www.w3.org/2001/XMLSchema.dtd">
+<!--
+   W3C XML Schema defined in the Web Services Description (WSDL)
+    Version 2.0 specification
+     http://www.w3.org/TR/wsdl20
+
+   Copyright © 2007 World Wide Web Consortium,
+
+   (Massachusetts Institute of Technology, European Research Consortium for
+   Informatics and Mathematics, Keio University). All Rights Reserved. This
+   work is distributed under the W3C® Software License [1] in the hope that
+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+   $Id: wsdl20-instance.xsd,v 1.1 2007/06/19 15:59:38 plehegar Exp $
+-->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:wsdli="http://www.w3.org/ns/wsdl-instance" targetNamespace="http://www.w3.org/ns/wsdl-instance" elementFormDefault="qualified" finalDefault="" blockDefault="" attributeFormDefault="unqualified">
+
+  <xs:attribute name="wsdlLocation">
+    <xs:annotation>
+      <xs:documentation>
+      This attribute can be used to provide some hints on where
+      additional WSDL information for a given namespace can be
+      found in order to help with QName resolution
+      </xs:documentation>
+    </xs:annotation>
+    <xs:simpleType>
+      <xs:list itemType="xs:anyURI"/>
+    </xs:simpleType>
+  </xs:attribute>
+
+</xs:schema>
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/xml.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/xml.xsd
new file mode 100644
index 0000000000..ac4b0ec8e6
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/xml.xsd
@@ -0,0 +1,117 @@
+<?xml version='1.0'?>
+<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "XMLSchema.dtd" >
+<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace" xmlns:xs="http://www.w3.org/2001/XMLSchema" xml:lang="en">
+
+ <xs:annotation>
+  <xs:documentation>
+   See http://www.w3.org/XML/1998/namespace.html and
+   http://www.w3.org/TR/REC-xml for information about this namespace.
+
+    This schema document describes the XML namespace, in a form
+    suitable for import by other schema documents.
+
+    Note that local names in this namespace are intended to be defined
+    only by the World Wide Web Consortium or its subgroups.  The
+    following names are currently defined in this namespace and should
+    not be used with conflicting semantics by any Working Group,
+    specification, or document instance:
+
+    base (as an attribute name): denotes an attribute whose value
+         provides a URI to be used as the base for interpreting any
+         relative URIs in the scope of the element on which it
+         appears; its value is inherited.  This name is reserved
+         by virtue of its definition in the XML Base specification.
+
+    lang (as an attribute name): denotes an attribute whose value
+         is a language code for the natural language of the content of
+         any element; its value is inherited.  This name is reserved
+         by virtue of its definition in the XML specification.
+
+    space (as an attribute name): denotes an attribute whose
+         value is a keyword indicating what whitespace processing
+         discipline is intended for the content of the element; its
+         value is inherited.  This name is reserved by virtue of its
+         definition in the XML specification.
+
+    Father (in any context at all): denotes Jon Bosak, the chair of
+         the original XML Working Group.  This name is reserved by
+         the following decision of the W3C XML Plenary and
+         XML Coordination groups:
+
+             In appreciation for his vision, leadership and dedication
+             the W3C XML Plenary on this 10th day of February, 2000
+             reserves for Jon Bosak in perpetuity the XML name
+             xml:Father
+  </xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>This schema defines attributes and an attribute group
+        suitable for use by
+        schemas wishing to allow xml:base, xml:lang or xml:space attributes
+        on elements they define.
+
+        To enable this, such a schema must import this schema
+        for the XML namespace, e.g. as follows:
+        &lt;schema . . .>
+         . . .
+         &lt;import namespace="http://www.w3.org/XML/1998/namespace"
+                    schemaLocation="http://www.w3.org/2001/03/xml.xsd"/>
+
+        Subsequently, qualified reference to any of the attributes
+        or the group defined below will have the desired effect, e.g.
+
+        &lt;type . . .>
+         . . .
+         &lt;attributeGroup ref="xml:specialAttrs"/>
+
+         will define a type which will schema-validate an instance
+         element with any of those attributes</xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>In keeping with the XML Schema WG's standard versioning
+   policy, this schema document will persist at
+   http://www.w3.org/2001/03/xml.xsd.
+   At the date of issue it can also be found at
+   http://www.w3.org/2001/xml.xsd.
+   The schema document at that URI may however change in the future,
+   in order to remain compatible with the latest version of XML Schema
+   itself.  In other words, if the XML Schema namespace changes, the version
+   of this document at
+   http://www.w3.org/2001/xml.xsd will change
+   accordingly; the version at
+   http://www.w3.org/2001/03/xml.xsd will not change.
+  </xs:documentation>
+ </xs:annotation>
+
+ <xs:attribute name="lang" type="xs:language">
+  <xs:annotation>
+   <xs:documentation>In due course, we should install the relevant ISO 2- and 3-letter
+         codes as the enumerated possible values . . .</xs:documentation>
+  </xs:annotation>
+ </xs:attribute>
+
+ <xs:attribute name="space" default="preserve">
+  <xs:simpleType>
+   <xs:restriction base="xs:NCName">
+    <xs:enumeration value="default"/>
+    <xs:enumeration value="preserve"/>
+   </xs:restriction>
+  </xs:simpleType>
+ </xs:attribute>
+
+ <xs:attribute name="base" type="xs:anyURI">
+  <xs:annotation>
+   <xs:documentation>See http://www.w3.org/TR/xmlbase/ for
+                     information about this attribute.</xs:documentation>
+  </xs:annotation>
+ </xs:attribute>
+
+ <xs:attributeGroup name="specialAttrs">
+  <xs:attribute ref="xml:base"/>
+  <xs:attribute ref="xml:lang"/>
+  <xs:attribute ref="xml:space"/>
+ </xs:attributeGroup>
+
+</xs:schema>
diff --git a/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd
new file mode 100644
index 0000000000..16c791e533
--- /dev/null
+++ b/cpp/sca/xsd/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd
@@ -0,0 +1,318 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE schema
+  PUBLIC "-//W3C//DTD XMLSchema 200102//EN" "http://www.w3.org/2001/XMLSchema.dtd"
+ [
+   <!ATTLIST schema 
+     xmlns:ds CDATA #FIXED "http://www.w3.org/2000/09/xmldsig#">
+   <!ENTITY dsig 'http://www.w3.org/2000/09/xmldsig#'>
+   <!ENTITY % p ''>
+   <!ENTITY % s ''>
+  ]>
+
+<!-- Schema for XML Signatures
+    http://www.w3.org/2000/09/xmldsig#
+    $Revision$ on $Date$ by $Author: reagle $
+
+    Copyright 2001 The Internet Society and W3C (Massachusetts Institute
+    of Technology, Institut National de Recherche en Informatique et en
+    Automatique, Keio University). All Rights Reserved.
+    http://www.w3.org/Consortium/Legal/
+
+    This document is governed by the W3C Software License [1] as described
+    in the FAQ [2].
+
+    [1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
+    [2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
+-->
+
+
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+        xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+        targetNamespace="http://www.w3.org/2000/09/xmldsig#"
+        version="0.1" elementFormDefault="qualified"> 
+
+<!-- Basic Types Defined for Signatures -->
+
+<simpleType name="CryptoBinary">
+  <restriction base="base64Binary">
+  </restriction>
+</simpleType>
+
+<!-- Start Signature -->
+
+<element name="Signature" type="ds:SignatureType"/>
+<complexType name="SignatureType">
+  <sequence> 
+    <element ref="ds:SignedInfo"/> 
+    <element ref="ds:SignatureValue"/> 
+    <element ref="ds:KeyInfo" minOccurs="0"/> 
+    <element ref="ds:Object" minOccurs="0" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/>
+</complexType>
+
+  <element name="SignatureValue" type="ds:SignatureValueType"/> 
+  <complexType name="SignatureValueType">
+    <simpleContent>
+      <extension base="base64Binary">
+        <attribute name="Id" type="ID" use="optional"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+<!-- Start SignedInfo -->
+
+<element name="SignedInfo" type="ds:SignedInfoType"/>
+<complexType name="SignedInfoType">
+  <sequence> 
+    <element ref="ds:CanonicalizationMethod"/> 
+    <element ref="ds:SignatureMethod"/> 
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="CanonicalizationMethod" type="ds:CanonicalizationMethodType"/> 
+  <complexType name="CanonicalizationMethodType" mixed="true">
+    <sequence>
+      <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+  <element name="SignatureMethod" type="ds:SignatureMethodType"/>
+  <complexType name="SignatureMethodType" mixed="true">
+    <sequence>
+      <element name="HMACOutputLength" minOccurs="0" type="ds:HMACOutputLengthType"/>
+      <any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) external namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- Start Reference -->
+
+<element name="Reference" type="ds:ReferenceType"/>
+<complexType name="ReferenceType">
+  <sequence> 
+    <element ref="ds:Transforms" minOccurs="0"/> 
+    <element ref="ds:DigestMethod"/> 
+    <element ref="ds:DigestValue"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="URI" type="anyURI" use="optional"/> 
+  <attribute name="Type" type="anyURI" use="optional"/> 
+</complexType>
+
+  <element name="Transforms" type="ds:TransformsType"/>
+  <complexType name="TransformsType">
+    <sequence>
+      <element ref="ds:Transform" maxOccurs="unbounded"/>  
+    </sequence>
+  </complexType>
+
+  <element name="Transform" type="ds:TransformType"/>
+  <complexType name="TransformType" mixed="true">
+    <choice minOccurs="0" maxOccurs="unbounded"> 
+      <any namespace="##other" processContents="lax"/>
+      <!-- (1,1) elements from (0,unbounded) namespaces -->
+      <element name="XPath" type="string"/> 
+    </choice>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- End Reference -->
+
+<element name="DigestMethod" type="ds:DigestMethodType"/>
+<complexType name="DigestMethodType" mixed="true"> 
+  <sequence>
+    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </sequence>    
+  <attribute name="Algorithm" type="anyURI" use="required"/> 
+</complexType>
+
+<element name="DigestValue" type="ds:DigestValueType"/>
+<simpleType name="DigestValueType">
+  <restriction base="base64Binary"/>
+</simpleType>
+
+<!-- End SignedInfo -->
+
+<!-- Start KeyInfo -->
+
+<element name="KeyInfo" type="ds:KeyInfoType"/> 
+<complexType name="KeyInfoType" mixed="true">
+  <choice maxOccurs="unbounded">     
+    <element ref="ds:KeyName"/> 
+    <element ref="ds:KeyValue"/> 
+    <element ref="ds:RetrievalMethod"/> 
+    <element ref="ds:X509Data"/> 
+    <element ref="ds:PGPData"/> 
+    <element ref="ds:SPKIData"/>
+    <element ref="ds:MgmtData"/>
+    <any processContents="lax" namespace="##other"/>
+    <!-- (1,1) elements from (0,unbounded) namespaces -->
+  </choice>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="KeyName" type="string"/>
+  <element name="MgmtData" type="string"/>
+
+  <element name="KeyValue" type="ds:KeyValueType"/> 
+  <complexType name="KeyValueType" mixed="true">
+   <choice>
+     <element ref="ds:DSAKeyValue"/>
+     <element ref="ds:RSAKeyValue"/>
+     <any namespace="##other" processContents="lax"/>
+   </choice>
+  </complexType>
+
+  <element name="RetrievalMethod" type="ds:RetrievalMethodType"/> 
+  <complexType name="RetrievalMethodType">
+    <sequence>
+      <element ref="ds:Transforms" minOccurs="0"/> 
+    </sequence>  
+    <attribute name="URI" type="anyURI"/>
+    <attribute name="Type" type="anyURI" use="optional"/>
+  </complexType>
+
+<!-- Start X509Data -->
+
+<element name="X509Data" type="ds:X509DataType"/> 
+<complexType name="X509DataType">
+  <sequence maxOccurs="unbounded">
+    <choice>
+      <element name="X509IssuerSerial" type="ds:X509IssuerSerialType"/>
+      <element name="X509SKI" type="base64Binary"/>
+      <element name="X509SubjectName" type="string"/>
+      <element name="X509Certificate" type="base64Binary"/>
+      <element name="X509CRL" type="base64Binary"/>
+      <any namespace="##other" processContents="lax"/>
+    </choice>
+  </sequence>
+</complexType>
+
+<complexType name="X509IssuerSerialType"> 
+  <sequence> 
+    <element name="X509IssuerName" type="string"/> 
+    <element name="X509SerialNumber" type="integer"/> 
+  </sequence>
+</complexType>
+
+<!-- End X509Data -->
+
+<!-- Begin PGPData -->
+
+<element name="PGPData" type="ds:PGPDataType"/> 
+<complexType name="PGPDataType"> 
+  <choice>
+    <sequence>
+      <element name="PGPKeyID" type="base64Binary"/> 
+      <element name="PGPKeyPacket" type="base64Binary" minOccurs="0"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+    <sequence>
+      <element name="PGPKeyPacket" type="base64Binary"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+  </choice>
+</complexType>
+
+<!-- End PGPData -->
+
+<!-- Begin SPKIData -->
+
+<element name="SPKIData" type="ds:SPKIDataType"/> 
+<complexType name="SPKIDataType">
+  <sequence maxOccurs="unbounded">
+    <element name="SPKISexp" type="base64Binary"/>
+    <any namespace="##other" processContents="lax" minOccurs="0"/>
+  </sequence>
+</complexType> 
+
+<!-- End SPKIData -->
+
+<!-- End KeyInfo -->
+
+<!-- Start Object (Manifest, SignatureProperty) -->
+
+<element name="Object" type="ds:ObjectType"/> 
+<complexType name="ObjectType" mixed="true">
+  <sequence minOccurs="0" maxOccurs="unbounded">
+    <any namespace="##any" processContents="lax"/>
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="MimeType" type="string" use="optional"/> <!-- add a grep facet -->
+  <attribute name="Encoding" type="anyURI" use="optional"/> 
+</complexType>
+
+<element name="Manifest" type="ds:ManifestType"/> 
+<complexType name="ManifestType">
+  <sequence>
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+<element name="SignatureProperties" type="ds:SignaturePropertiesType"/> 
+<complexType name="SignaturePropertiesType">
+  <sequence>
+    <element ref="ds:SignatureProperty" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+   <element name="SignatureProperty" type="ds:SignaturePropertyType"/> 
+   <complexType name="SignaturePropertyType" mixed="true">
+     <choice maxOccurs="unbounded">
+       <any namespace="##other" processContents="lax"/>
+       <!-- (1,1) elements from (1,unbounded) namespaces -->
+     </choice>
+     <attribute name="Target" type="anyURI" use="required"/> 
+     <attribute name="Id" type="ID" use="optional"/> 
+   </complexType>
+
+<!-- End Object (Manifest, SignatureProperty) -->
+
+<!-- Start Algorithm Parameters -->
+
+<simpleType name="HMACOutputLengthType">
+  <restriction base="integer"/>
+</simpleType>
+
+<!-- Start KeyValue Element-types -->
+
+<element name="DSAKeyValue" type="ds:DSAKeyValueType"/>
+<complexType name="DSAKeyValueType">
+  <sequence>
+    <sequence minOccurs="0">
+      <element name="P" type="ds:CryptoBinary"/>
+      <element name="Q" type="ds:CryptoBinary"/>
+    </sequence>
+    <element name="G" type="ds:CryptoBinary" minOccurs="0"/>
+    <element name="Y" type="ds:CryptoBinary"/>
+    <element name="J" type="ds:CryptoBinary" minOccurs="0"/>
+    <sequence minOccurs="0">
+      <element name="Seed" type="ds:CryptoBinary"/>
+      <element name="PgenCounter" type="ds:CryptoBinary"/>
+    </sequence>
+  </sequence>
+</complexType>
+
+<element name="RSAKeyValue" type="ds:RSAKeyValueType"/>
+<complexType name="RSAKeyValueType">
+  <sequence>
+    <element name="Modulus" type="ds:CryptoBinary"/> 
+    <element name="Exponent" type="ds:CryptoBinary"/> 
+  </sequence>
+</complexType> 
+
+<!-- End KeyValue Element-types -->
+
+<!-- End Signature -->
+
+</schema>