Hotfix for adding new RI types to Server; (DOECODE-427)

Author: TLS - (troubleshooting)

src/main/java/gov/osti/doi/DataCite.java

@@ -266,7 +266,7 @@ protected static String writeMetadata(DOECodeMetadata m) throws IOException, XML
         sw.writeDefaultNamespace("http://datacite.org/schema/kernel-4");
         sw.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
         sw.writeAttribute("http://www.w3.org/2001/XMLSchema-instance", "schemaLocation",
-                "http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd");
+                "http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd");
 
         sw.writeStartElement("identifier");
         sw.writeAttribute("identifierType", "DOI");

src/main/java/gov/osti/entity/RelatedIdentifier.java

@@ -62,9 +62,15 @@ public enum RelationType implements Serializable {
         IsReviewedBy("Is Reviewed By"), 
         Reviews("Reviews"), 
         IsDerivedFrom("Is Derived From"), 
-        IsSourceOf("Is Source Of");
+        IsSourceOf("Is Source Of"),
+        IsDescribedBy("Is Described By"),
+        Describes("Describes"),
+        HasVersion("Has Version"),
+        IsVersionOf("Is Version Of"),
+        IsRequiredBy("Is Required By"),
+        Requires("Requires");
 
-        private String label;
+        private final String label;
 
         private RelationType(String label) {
             this.label = label;

src/main/java/gov/osti/services/Types.md

@@ -150,7 +150,13 @@ Content-Type: application/json
 {"label":"Is Reviewed By","value":"IsReviewedBy"},
 {"label":"Reviews","value":"Reviews"},
 {"label":"Is Derived From","value":"IsDerivedFrom"},
-{"label":"Is Source Of","value":"IsSourceOf"}]}
+{"label":"Is Source Of","value":"IsSourceOf"}]},
+{"label":"Is Described By","value":"IsDescribedBy"}]},
+{"label":"Describes","value":"Describes"}]},
+{"label":"Has Version","value":"HasVersion"}]},
+{"label":"Is Version Of","value":"IsVersionOf"}]},
+{"label":"Is Required By","value":"IsRequiredBy"}]},
+{"label":"Requires","value":"Requires"}]}
 ```
 
 ### relatedidentifiertypes