From 2a9e0b2a7f6dd5a03b70c211bd92f4c871d53634 Mon Sep 17 00:00:00 2001
From: Hanno Klein <hanno.klein@fixdom.de>
Date: Thu, 12 Feb 2026 17:24:14 +0100
Subject: [PATCH 1/2] Add encoding support

Fixes #247, #248, # 250, #251
---
 .../src/main/resources/xsd/repository.xsd     | 33 +++++++++++++
 .../main/resources/xsd/repositorytypes.xsd    | 47 +++++++++++++++----
 2 files changed, 71 insertions(+), 9 deletions(-)

diff --git a/repository/src/main/resources/xsd/repository.xsd b/repository/src/main/resources/xsd/repository.xsd
index 9d24465..dffff43 100644
--- a/repository/src/main/resources/xsd/repository.xsd
+++ b/repository/src/main/resources/xsd/repository.xsd
@@ -198,6 +198,7 @@
 				<xs:element name="metadata" type="dcterms:elementOrRefinementContainer"/>
 				<xs:element ref="fixr:categories" minOccurs="0"/>
 				<xs:element ref="fixr:sections" minOccurs="0"/>
+				<xs:element ref="fixr:encodingStandards" minOccurs="0"/>
 				<xs:element ref="fixr:datatypes" minOccurs="0"/>
 				<xs:element ref="fixr:codeSets" minOccurs="0"/>
 				<xs:element ref="fixr:fields" minOccurs="0"/>
@@ -308,4 +309,36 @@
 			<xs:attribute ref="xml:base"/>
 		</xs:complexType>
 	</xs:element>
+	<!-- General encoding information -->
+	<xs:element name="encodingStandards">
+	  <xs:complexType>
+	    <xs:sequence>
+	      <xs:element ref="fixr:encodingStandard" minOccurs="0" maxOccurs="unbounded"/>
+	    </xs:sequence>
+	    <xs:attribute ref="xml:base"/>
+	  </xs:complexType>
+	  <xs:key name="encodingStandardKey">
+	    <xs:selector xpath="fixr:encodingStandard"/>
+	    <xs:field xpath="@name"/>
+	  </xs:key>
+	</xs:element>
+	<!-- General encoding information for a single standard -->
+	<xs:element name="encodingStandard">
+	  <xs:complexType>
+	    <xs:sequence>
+				<xs:element name="encoding" type="fixr:unnamedEncoding" minOccurs="0"/>
+				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
+	    </xs:sequence>
+	    <xs:attribute name="name" type="fixr:Name_t" use="required"/>
+	    <xs:attribute name="displayName" type="xs:string"/>
+	  </xs:complexType>
+	</xs:element>
+	<!-- Encoding information for a single standard and a specific element type -->
+	<xs:element name="encodings">
+	  <xs:complexType>
+	    <xs:sequence>
+	      <xs:element name="encoding" type="fixr:namedEncoding" minOccurs="0" maxOccurs="unbounded"/>
+	    </xs:sequence>
+	  </xs:complexType>
+	</xs:element>
 </xs:schema>
diff --git a/repository/src/main/resources/xsd/repositorytypes.xsd b/repository/src/main/resources/xsd/repositorytypes.xsd
index 8abb3b0..0276e9a 100644
--- a/repository/src/main/resources/xsd/repositorytypes.xsd
+++ b/repository/src/main/resources/xsd/repositorytypes.xsd
@@ -103,6 +103,7 @@
 	</xs:complexType>
 	<xs:complexType name="categoryType">
 		<xs:sequence>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attribute name="name" type="fixr:Name_t" use="required"/>
@@ -119,20 +120,19 @@
 		<xs:sequence>
 			<xs:element name="code" type="fixr:codeType" minOccurs="0" maxOccurs="unbounded"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attributeGroup ref="fixr:oidGrp"/>
 		<xs:attributeGroup ref="fixr:scenarioRefGrp"/>
 		<xs:attribute name="type" type="fixr:Name_t" use="required">
 			<xs:annotation>
-				<xs:documentation>Underlying datatype of codes
-				</xs:documentation>
+				<xs:documentation>Underlying datatype of codes</xs:documentation>
 			</xs:annotation>
 		</xs:attribute>
 		<xs:attribute name="default" type="xs:string"/>
 		<xs:attribute name="specUrl" type="xs:anyURI">
 			<xs:annotation>
-				<xs:documentation>Reference documentation for an external code set
-				</xs:documentation>
+				<xs:documentation>Reference documentation for an external code set</xs:documentation>
 			</xs:annotation>
 		</xs:attribute>
 		<xs:attributeGroup ref="fixr:entityAttribGrp"/>
@@ -168,10 +168,10 @@
 			</xs:element>
 			<xs:element name="rule" type="fixr:componentRuleType" minOccurs="0" maxOccurs="unbounded">
 				<xs:annotation>
-					<xs:documentation>Rule to tell when a conditionally require component
-					</xs:documentation>
+					<xs:documentation>Rule to tell when a conditionally require component</xs:documentation>
 				</xs:annotation>
 			</xs:element>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attributeGroup ref="fixr:refidGrp"/>
@@ -208,6 +208,7 @@
 				<xs:element name="groupRef" type="fixr:groupRefType"/>
 				<xs:element name="fieldRef" type="fixr:fieldRefType"/>
 			</xs:choice>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attributeGroup ref="fixr:entityAttribGrp"/>
@@ -350,6 +351,7 @@
 					</xs:documentation>
 				</xs:annotation>
 			</xs:element>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attributeGroup ref="fixr:refidGrp"/>
@@ -362,8 +364,7 @@
 		</xs:attribute>
 		<xs:attribute name="nonEncodedFieldId" type="fixr:id_t">
 			<xs:annotation>
-				<xs:documentation>Identifies a non-encoded field related to an encoded field
-				</xs:documentation>
+				<xs:documentation>Identifies a non-encoded field related to an encoded field</xs:documentation>
 			</xs:annotation>
 		</xs:attribute>
 		<xs:attributeGroup ref="fixr:fieldAttribGrp"/>
@@ -385,7 +386,8 @@
 							<xs:element name="fieldRef" type="fixr:fieldRefType" minOccurs="0" maxOccurs="unbounded">
 								<xs:annotation>
 									<xs:documentation>Other field or fields that scope uniqueness.
-									If none provided, then the field value must be globally unique.</xs:documentation>
+										If none provided, then the field value must be globally unique.
+									</xs:documentation>
 								</xs:annotation>
 							</xs:element>
 						</xs:sequence>
@@ -432,6 +434,7 @@
 					</xs:documentation>
 				</xs:annotation>
 			</xs:element>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attributeGroup ref="fixr:oidGrp"/>
@@ -512,6 +515,7 @@
 				<xs:element name="groupRef" type="fixr:groupRefType"/>
 				<xs:element name="fieldRef" type="fixr:fieldRefType"/>
 			</xs:choice>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attributeGroup ref="fixr:entityAttribGrp"/>
@@ -683,6 +687,7 @@
 					</xs:sequence>
 				</xs:complexType>
 			</xs:element>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attribute name="msgType" type="fixr:MsgType_t"/>
@@ -918,6 +923,7 @@
 	</xs:complexType>
 	<xs:complexType name="sectionType">
 		<xs:sequence>
+			<xs:element ref="fixr:encodings" minOccurs="0"/>
 			<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 		</xs:sequence>
 		<xs:attribute name="name" type="fixr:Name_t" use="required"/>
@@ -1095,4 +1101,27 @@
 			</xs:annotation>
 		</xs:restriction>
 	</xs:simpleType>
+	<!-- Generic (abstract) type that is to be used for actual encoding information -->
+	<xs:complexType name="baseEncoding" abstract="true">
+	  <xs:sequence>
+	    <xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
+	    <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+	  </xs:sequence>
+	</xs:complexType>
+	<!-- Encoding information where the context does not identify its name -->
+	<xs:complexType name="namedEncoding">
+	  <xs:complexContent>
+	    <xs:extension base="fixr:baseEncoding">
+	      <xs:attribute name="standard" type="fixr:Name_t" use="required"/>
+	    </xs:extension>
+	  </xs:complexContent>
+	</xs:complexType>
+	<!-- Encoding information where the context already identifies its name -->
+	<xs:complexType name="unnamedEncoding">
+	  <xs:complexContent>
+	    <xs:extension base="fixr:baseEncoding">
+	      <xs:attribute name="standard" type="fixr:Name_t" use="prohibited"/>
+	    </xs:extension>
+	  </xs:complexContent>
+	</xs:complexType>
 </xs:schema>

From 8969d7dc6b9d510349b20a3cc545372c8d1e54ca Mon Sep 17 00:00:00 2001
From: Hanno Klein <hanno.klein@fixdom.de>
Date: Thu, 12 Feb 2026 17:47:28 +0100
Subject: [PATCH 2/2] Enhance encoding support

Moved encodingStandard and encodings to repositoryTypes.xsd and added encoding support to element group for messages, groups, components, and code sets.
---
 .../src/main/resources/xsd/repository.xsd     | 23 ++++---------------
 .../main/resources/xsd/repositorytypes.xsd    | 19 +++++++++++++++
 2 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/repository/src/main/resources/xsd/repository.xsd b/repository/src/main/resources/xsd/repository.xsd
index dffff43..18d23e7 100644
--- a/repository/src/main/resources/xsd/repository.xsd
+++ b/repository/src/main/resources/xsd/repository.xsd
@@ -61,6 +61,7 @@
 						<xs:field xpath="@name"/>
 					</xs:key>
 				</xs:element>
+				<xs:element ref="fixr:encodings" minOccurs="0"/>
 				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 			</xs:sequence>
 			<xs:attribute ref="xml:base"/>
@@ -80,6 +81,7 @@
 		<xs:complexType>
 			<xs:sequence>
 				<xs:element name="component" type="fixr:componentType" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="fixr:encodings" minOccurs="0"/>
 				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 			</xs:sequence>
 			<xs:attribute ref="xml:base"/>
@@ -150,6 +152,7 @@
 		<xs:complexType>
 			<xs:sequence>
 				<xs:element name="group" type="fixr:groupType" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="fixr:encodings" minOccurs="0"/>
 				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 			</xs:sequence>
 			<xs:attribute ref="xml:base"/>
@@ -169,6 +172,7 @@
 		<xs:complexType>
 			<xs:sequence>
 				<xs:element name="message" type="fixr:messageType" minOccurs="0" maxOccurs="unbounded"/>
+				<xs:element ref="fixr:encodings" minOccurs="0"/>
 				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 			</xs:sequence>
 			<xs:attribute ref="xml:base"/>
@@ -322,23 +326,4 @@
 	    <xs:field xpath="@name"/>
 	  </xs:key>
 	</xs:element>
-	<!-- General encoding information for a single standard -->
-	<xs:element name="encodingStandard">
-	  <xs:complexType>
-	    <xs:sequence>
-				<xs:element name="encoding" type="fixr:unnamedEncoding" minOccurs="0"/>
-				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
-	    </xs:sequence>
-	    <xs:attribute name="name" type="fixr:Name_t" use="required"/>
-	    <xs:attribute name="displayName" type="xs:string"/>
-	  </xs:complexType>
-	</xs:element>
-	<!-- Encoding information for a single standard and a specific element type -->
-	<xs:element name="encodings">
-	  <xs:complexType>
-	    <xs:sequence>
-	      <xs:element name="encoding" type="fixr:namedEncoding" minOccurs="0" maxOccurs="unbounded"/>
-	    </xs:sequence>
-	  </xs:complexType>
-	</xs:element>
 </xs:schema>
diff --git a/repository/src/main/resources/xsd/repositorytypes.xsd b/repository/src/main/resources/xsd/repositorytypes.xsd
index 0276e9a..2ad0ffb 100644
--- a/repository/src/main/resources/xsd/repositorytypes.xsd
+++ b/repository/src/main/resources/xsd/repositorytypes.xsd
@@ -1101,6 +1101,25 @@
 			</xs:annotation>
 		</xs:restriction>
 	</xs:simpleType>
+	<!-- General encoding information for a single standard -->
+	<xs:element name="encodingStandard">
+	  <xs:complexType>
+	    <xs:sequence>
+				<xs:element name="encoding" type="fixr:unnamedEncoding" minOccurs="0"/>
+				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
+	    </xs:sequence>
+	    <xs:attribute name="name" type="fixr:Name_t" use="required"/>
+	    <xs:attribute name="displayName" type="xs:string"/>
+	  </xs:complexType>
+	</xs:element>
+	<!-- Encoding information for a single standard and a specific element type -->
+	<xs:element name="encodings">
+	  <xs:complexType>
+	    <xs:sequence>
+	      <xs:element name="encoding" type="fixr:namedEncoding" minOccurs="0" maxOccurs="unbounded"/>
+	    </xs:sequence>
+	  </xs:complexType>
+	</xs:element>
 	<!-- Generic (abstract) type that is to be used for actual encoding information -->
 	<xs:complexType name="baseEncoding" abstract="true">
 	  <xs:sequence>