Removed filer name duplication in rnc file.

core/src/main/resources/org/springframework/security/config/spring-security-2.0.rnc

@@ -376,11 +376,11 @@ custom-filter =
     element custom-filter {after | before}?
 after =
     ## The filter immediately after which the custom-filter should be placed in the chain. This feature will only be needed by advanced users who wish to mix their own filters into the security filter chain and have some knowledge of the standard Spring Security filters. The filter names map to specific Spring Security implementation filters. 
-    attribute after {"FIRST" | "CHANNEL_FILTER" | "CONCURRENT_SESSION_FILTER" | "SESSION_CONTEXT_INTEGRATION_FILTER" | "LOGOUT_FILTER" | "X509_FILTER" | "PRE_AUTH_FILTER" | "CAS_PROCESSING_FILTER" | "AUTHENTICATION_PROCESSING_FILTER" | "BASIC_PROCESSING_FILTER" | "SERVLET_API_SUPPORT_FILTER" | "REMEMBER_ME_FILTER" | "ANONYMOUS_FILTER" | "EXCEPTION_TRANSLATION_FILTER" | "NTLM_FILTER" | "FILTER_SECURITY_INTERCEPTOR" | "SWITCH_USER_FILTER"}
+    attribute after {named-security-filter}
 before =
     ## The filter immediately before which the custom-filter should be placed in the chain
-    attribute before {"FIRST" | "CHANNEL_FILTER" | "CONCURRENT_SESSION_FILTER" | "SESSION_CONTEXT_INTEGRATION_FILTER" | "LOGOUT_FILTER" | "X509_FILTER" | "PRE_AUTH_FILTER" | "CAS_PROCESSING_FILTER" | "AUTHENTICATION_PROCESSING_FILTER" | "BASIC_PROCESSING_FILTER" | "SERVLET_API_SUPPORT_FILTER" | "REMEMBER_ME_FILTER" | "ANONYMOUS_FILTER" | "EXCEPTION_TRANSLATION_FILTER" | "NTLM_FILTER" | "FILTER_SECURITY_INTERCEPTOR" | "SWITCH_USER_FILTER"}
-
+    attribute before {named-security-filter}
 
+named-security-filter = "FIRST" | "CHANNEL_FILTER" | "CONCURRENT_SESSION_FILTER" | "SESSION_CONTEXT_INTEGRATION_FILTER" | "LOGOUT_FILTER" | "X509_FILTER" | "PRE_AUTH_FILTER" | "CAS_PROCESSING_FILTER" | "AUTHENTICATION_PROCESSING_FILTER" | "BASIC_PROCESSING_FILTER" | "SERVLET_API_SUPPORT_FILTER" | "REMEMBER_ME_FILTER" | "ANONYMOUS_FILTER" | "EXCEPTION_TRANSLATION_FILTER" | "NTLM_FILTER" | "FILTER_SECURITY_INTERCEPTOR" | "SWITCH_USER_FILTER"
     
     

core/src/main/resources/org/springframework/security/config/spring-security-2.0.xsd

@@ -1040,7 +1040,7 @@
                 supplied, then the filter must implement the Ordered interface directly. </xs:documentation>
         </xs:annotation>
         <xs:complexType>
-            <xs:attribute name="after">
+            <xs:attribute name="after" type="security:named-security-filter">
                 <xs:annotation>
                     <xs:documentation>The filter immediately after which the custom-filter should be
                         placed in the chain. This feature will only be needed by advanced users who
@@ -1048,59 +1048,17 @@
                         knowledge of the standard Spring Security filters. The filter names map to
                         specific Spring Security implementation filters. </xs:documentation>
                 </xs:annotation>
-                <xs:simpleType>
-                    <xs:restriction base="xs:token">
-                        <xs:enumeration value="FIRST"/>
-                        <xs:enumeration value="CHANNEL_FILTER"/>
-                        <xs:enumeration value="CONCURRENT_SESSION_FILTER"/>
-                        <xs:enumeration value="SESSION_CONTEXT_INTEGRATION_FILTER"/>
-                        <xs:enumeration value="LOGOUT_FILTER"/>
-                        <xs:enumeration value="X509_FILTER"/>
-                        <xs:enumeration value="PRE_AUTH_FILTER"/>
-                        <xs:enumeration value="CAS_PROCESSING_FILTER"/>
-                        <xs:enumeration value="AUTHENTICATION_PROCESSING_FILTER"/>
-                        <xs:enumeration value="BASIC_PROCESSING_FILTER"/>
-                        <xs:enumeration value="SERVLET_API_SUPPORT_FILTER"/>
-                        <xs:enumeration value="REMEMBER_ME_FILTER"/>
-                        <xs:enumeration value="ANONYMOUS_FILTER"/>
-                        <xs:enumeration value="EXCEPTION_TRANSLATION_FILTER"/>
-                        <xs:enumeration value="NTLM_FILTER"/>
-                        <xs:enumeration value="FILTER_SECURITY_INTERCEPTOR"/>
-                        <xs:enumeration value="SWITCH_USER_FILTER"/>
-                    </xs:restriction>
-                </xs:simpleType>
             </xs:attribute>
-            <xs:attribute name="before">
+            <xs:attribute name="before" type="security:named-security-filter">
                 <xs:annotation>
                     <xs:documentation>The filter immediately before which the custom-filter should
                         be placed in the chain</xs:documentation>
                 </xs:annotation>
-                <xs:simpleType>
-                    <xs:restriction base="xs:token">
-                        <xs:enumeration value="FIRST"/>
-                        <xs:enumeration value="CHANNEL_FILTER"/>
-                        <xs:enumeration value="CONCURRENT_SESSION_FILTER"/>
-                        <xs:enumeration value="SESSION_CONTEXT_INTEGRATION_FILTER"/>
-                        <xs:enumeration value="LOGOUT_FILTER"/>
-                        <xs:enumeration value="X509_FILTER"/>
-                        <xs:enumeration value="PRE_AUTH_FILTER"/>
-                        <xs:enumeration value="CAS_PROCESSING_FILTER"/>
-                        <xs:enumeration value="AUTHENTICATION_PROCESSING_FILTER"/>
-                        <xs:enumeration value="BASIC_PROCESSING_FILTER"/>
-                        <xs:enumeration value="SERVLET_API_SUPPORT_FILTER"/>
-                        <xs:enumeration value="REMEMBER_ME_FILTER"/>
-                        <xs:enumeration value="ANONYMOUS_FILTER"/>
-                        <xs:enumeration value="EXCEPTION_TRANSLATION_FILTER"/>
-                        <xs:enumeration value="NTLM_FILTER"/>
-                        <xs:enumeration value="FILTER_SECURITY_INTERCEPTOR"/>
-                        <xs:enumeration value="SWITCH_USER_FILTER"/>
-                    </xs:restriction>
-                </xs:simpleType>
             </xs:attribute>
         </xs:complexType>
     </xs:element>
     <xs:attributeGroup name="after">
-        <xs:attribute name="after" use="required">
+        <xs:attribute name="after" use="required" type="security:named-security-filter">
             <xs:annotation>
                 <xs:documentation>The filter immediately after which the custom-filter should be
                     placed in the chain. This feature will only be needed by advanced users who wish
@@ -1108,56 +1066,35 @@
                     of the standard Spring Security filters. The filter names map to specific Spring
                     Security implementation filters. </xs:documentation>
             </xs:annotation>
-            <xs:simpleType>
-                <xs:restriction base="xs:token">
-                    <xs:enumeration value="FIRST"/>
-                    <xs:enumeration value="CHANNEL_FILTER"/>
-                    <xs:enumeration value="CONCURRENT_SESSION_FILTER"/>
-                    <xs:enumeration value="SESSION_CONTEXT_INTEGRATION_FILTER"/>
-                    <xs:enumeration value="LOGOUT_FILTER"/>
-                    <xs:enumeration value="X509_FILTER"/>
-                    <xs:enumeration value="PRE_AUTH_FILTER"/>
-                    <xs:enumeration value="CAS_PROCESSING_FILTER"/>
-                    <xs:enumeration value="AUTHENTICATION_PROCESSING_FILTER"/>
-                    <xs:enumeration value="BASIC_PROCESSING_FILTER"/>
-                    <xs:enumeration value="SERVLET_API_SUPPORT_FILTER"/>
-                    <xs:enumeration value="REMEMBER_ME_FILTER"/>
-                    <xs:enumeration value="ANONYMOUS_FILTER"/>
-                    <xs:enumeration value="EXCEPTION_TRANSLATION_FILTER"/>
-                    <xs:enumeration value="NTLM_FILTER"/>
-                    <xs:enumeration value="FILTER_SECURITY_INTERCEPTOR"/>
-                    <xs:enumeration value="SWITCH_USER_FILTER"/>
-                </xs:restriction>
-            </xs:simpleType>
         </xs:attribute>
     </xs:attributeGroup>
     <xs:attributeGroup name="before">
-        <xs:attribute name="before" use="required">
+        <xs:attribute name="before" use="required" type="security:named-security-filter">
             <xs:annotation>
                 <xs:documentation>The filter immediately before which the custom-filter should be
                     placed in the chain</xs:documentation>
             </xs:annotation>
-            <xs:simpleType>
-                <xs:restriction base="xs:token">
-                    <xs:enumeration value="FIRST"/>
-                    <xs:enumeration value="CHANNEL_FILTER"/>
-                    <xs:enumeration value="CONCURRENT_SESSION_FILTER"/>
-                    <xs:enumeration value="SESSION_CONTEXT_INTEGRATION_FILTER"/>
-                    <xs:enumeration value="LOGOUT_FILTER"/>
-                    <xs:enumeration value="X509_FILTER"/>
-                    <xs:enumeration value="PRE_AUTH_FILTER"/>
-                    <xs:enumeration value="CAS_PROCESSING_FILTER"/>
-                    <xs:enumeration value="AUTHENTICATION_PROCESSING_FILTER"/>
-                    <xs:enumeration value="BASIC_PROCESSING_FILTER"/>
-                    <xs:enumeration value="SERVLET_API_SUPPORT_FILTER"/>
-                    <xs:enumeration value="REMEMBER_ME_FILTER"/>
-                    <xs:enumeration value="ANONYMOUS_FILTER"/>
-                    <xs:enumeration value="EXCEPTION_TRANSLATION_FILTER"/>
-                    <xs:enumeration value="NTLM_FILTER"/>
-                    <xs:enumeration value="FILTER_SECURITY_INTERCEPTOR"/>
-                    <xs:enumeration value="SWITCH_USER_FILTER"/>
-                </xs:restriction>
-            </xs:simpleType>
         </xs:attribute>
     </xs:attributeGroup>
+    <xs:simpleType name="named-security-filter">
+        <xs:restriction base="xs:token">
+            <xs:enumeration value="FIRST"/>
+            <xs:enumeration value="CHANNEL_FILTER"/>
+            <xs:enumeration value="CONCURRENT_SESSION_FILTER"/>
+            <xs:enumeration value="SESSION_CONTEXT_INTEGRATION_FILTER"/>
+            <xs:enumeration value="LOGOUT_FILTER"/>
+            <xs:enumeration value="X509_FILTER"/>
+            <xs:enumeration value="PRE_AUTH_FILTER"/>
+            <xs:enumeration value="CAS_PROCESSING_FILTER"/>
+            <xs:enumeration value="AUTHENTICATION_PROCESSING_FILTER"/>
+            <xs:enumeration value="BASIC_PROCESSING_FILTER"/>
+            <xs:enumeration value="SERVLET_API_SUPPORT_FILTER"/>
+            <xs:enumeration value="REMEMBER_ME_FILTER"/>
+            <xs:enumeration value="ANONYMOUS_FILTER"/>
+            <xs:enumeration value="EXCEPTION_TRANSLATION_FILTER"/>
+            <xs:enumeration value="NTLM_FILTER"/>
+            <xs:enumeration value="FILTER_SECURITY_INTERCEPTOR"/>
+            <xs:enumeration value="SWITCH_USER_FILTER"/>
+        </xs:restriction>
+    </xs:simpleType>
 </xs:schema>