withXml support in enumClass.mustache

Author: maushomu

modules/openapi-generator/src/main/resources/JavaJaxRS/spec/enumClass.mustache

@@ -1,7 +1,11 @@
+{{#withXml}}
+@XmlType(name="{{datatypeWithEnum}}")
+@XmlEnum({{dataType}}.class)
+{{/withXml}}
 {{>additionalEnumTypeAnnotations}}public enum {{datatypeWithEnum}} {
 
     {{#allowableValues}}
-    {{#enumVars}}{{name}}({{dataType}}.valueOf({{{value}}})){{^-last}}, {{/-last}}{{#-last}};{{/-last}}{{/enumVars}}
+    {{#enumVars}}{{#withXml}}@XmlEnumValue({{#isInteger}}"{{/isInteger}}{{#isDouble}}"{{/isDouble}}{{#isLong}}"{{/isLong}}{{#isFloat}}"{{/isFloat}}{{{value}}}{{#isInteger}}"{{/isInteger}}{{#isDouble}}"{{/isDouble}}{{#isLong}}"{{/isLong}}{{#isFloat}}"{{/isFloat}}){{/withXml}}{{name}}({{dataType}}.valueOf({{{value}}})){{^-last}}, {{/-last}}{{#-last}};{{/-last}}{{/enumVars}}
     {{/allowableValues}}