Example for issue 49

src/test/java/org/xmlet/xsdparser/IssuesTest.java

@@ -707,6 +707,43 @@ public void testIssue44(){
         Assert.assertNull(stRestrictionComplexType);
     }
 
+    @Test
+    public void testIssue49(){
+        XsdParser parser = new XsdParser(getFilePath("issue_49.xsd"));
+
+        List<XsdSchema> schemas = parser.getResultXsdSchemas().collect(Collectors.toList());
+
+        Optional<XsdSchema> schemaOptional = schemas.stream().findFirst();
+
+        Assert.assertTrue(schemaOptional.isPresent());
+
+        XsdSchema schema = schemaOptional.get();
+
+        Assert.assertNotNull(schema);
+
+        List<XsdComplexType> xsdComplexTypes = schema.getChildrenComplexTypes().collect(Collectors.toList());
+
+        Optional<XsdComplexType> nameTypeOptional = xsdComplexTypes.stream().filter(xsdComplexType -> xsdComplexType.getName().equals("NameType")).findFirst();
+
+        Assert.assertTrue(nameTypeOptional.isPresent());
+
+        XsdComplexType nameTypeComplexType = nameTypeOptional.get();
+
+        Assert.assertNotNull(nameTypeComplexType);
+
+        XsdSimpleContent nameTypeSimpleContent = nameTypeComplexType.getSimpleContent();
+
+        Assert.assertNotNull(nameTypeSimpleContent);
+
+        XsdExtension xsdTokenExtension = nameTypeSimpleContent.getXsdExtension();
+
+        Assert.assertNotNull(xsdTokenExtension);
+
+        List<XsdAttribute> xsdExtensionAttributesList = xsdTokenExtension.getXsdAttributes().collect(Collectors.toList());
+
+        Assert.assertEquals(1, xsdExtensionAttributesList.size());
+    }
+
     @Test
     public void testPersons(){
         XsdParser parser = new XsdParser(getFilePath("persons/Person.xsd"));

src/test/resources/issue_49.xsd

@@ -0,0 +1,16 @@
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"  xmlns="http://mytestns.org/" xmlns:xml="http://www.w3.org/XML/1998/namespace">
+    <xsd:import schemaLocation="issue_49_xmlns.xsd" namespace="http://www.w3.org/XML/1998/namespace">
+
+    </xsd:import>
+
+    <xsd:complexType name="NameType">
+        <xsd:annotation>
+            <xsd:documentation>Type for name.  Used for names in units, quantities, and prefixes.</xsd:documentation>
+        </xsd:annotation>
+        <xsd:simpleContent>
+            <xsd:extension base="xsd:token">
+                <xsd:attribute ref="xml:lang"/>
+            </xsd:extension>
+        </xsd:simpleContent>
+    </xsd:complexType>
+</xsd:schema>

src/test/resources/issue_49_xmlns.xsd

@@ -0,0 +1,4 @@
+<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace" xmlns:xs="http://www.w3.org/2001/XMLSchema" xml:lang="en">
+    <xs:attribute name="lang" type="xs:language">
+    </xs:attribute>
+</xs:schema>