Add namespace to PdfUAValidationContext

Author: AnhelinaM

pdfua/src/main/java/com/itextpdf/pdfua/checkers/utils/PdfUAValidationContext.java

@@ -26,6 +26,7 @@ This file is part of the iText (R) project.
 import com.itextpdf.kernel.pdf.PdfName;
 import com.itextpdf.kernel.pdf.PdfUAConformance;
 import com.itextpdf.kernel.pdf.tagging.IStructureNode;
+import com.itextpdf.kernel.pdf.tagging.PdfNamespace;
 import com.itextpdf.kernel.pdf.tagging.PdfStructElem;
 import com.itextpdf.kernel.pdf.tagutils.IRoleMappingResolver;
 
@@ -61,23 +62,36 @@ public String resolveToStandardRole(IStructureNode node) {
         if (originalRole == null) {
             return null;
         }
+        PdfNamespace namespace = node instanceof PdfStructElem ? ((PdfStructElem) node).getNamespace() : null;
 
-        return resolveToStandardRole(originalRole.getValue());
+        return resolveToStandardRole(originalRole.getValue(), namespace);
     }
 
     /**
-     * Resolves the  role to a standard role
+     * Resolves the role to a standard role.
      *
-     * @param role The role you want to resolve the standard role for.
+     * @param role the role you want to resolve the standard role for
      *
-     * @return The role.
+     * @return resolved role
      */
     public String resolveToStandardRole(String role) {
+        return resolveToStandardRole(role, null);
+    }
+
+    /**
+     * Resolves the role to a standard role.
+     *
+     * @param role the role you want to resolve the standard role for
+     * @param namespace namespace where role is defined
+     *
+     * @return resolved role
+     */
+    public String resolveToStandardRole(String role, PdfNamespace namespace) {
         if (role == null) {
             return null;
         }
         IRoleMappingResolver resolver = pdfDocument.getTagStructureContext()
-                .resolveMappingToStandardOrDomainSpecificRole(role, null);
+                .resolveMappingToStandardOrDomainSpecificRole(role, namespace);
         if (resolver == null) {
             return role;
         }
@@ -102,8 +116,8 @@ public PdfStructElem getElementIfRoleMatches(PdfName role, IStructureNode struct
         if (!(structureNode instanceof PdfStructElem)) {
             return null;
         }
-        //We can get away with the short code without resolving it. Because we have checks in place
-        //that would catch remapped standard roles and cyclic roles.
+        // We can get away with the short code without resolving it. Because we have checks in place
+        // that would catch remapped standard roles and cyclic roles.
         if (role.equals(structureNode.getRole()) || role.getValue().equals(resolveToStandardRole(structureNode))) {
             return (PdfStructElem) structureNode;
         }