direct getContentClass() for extra handles #1250

Author: ehennum

marklogic-client-api/src/main/java/com/marklogic/client/extra/dom4j/DOM4JHandle.java

@@ -187,6 +187,11 @@ public DOM4JHandle with(Document content) {
     return this;
   }
 
+  @Override
+  public Class<Document> getContentClass() {
+    return Document.class;
+  }
+
   /**
    * Restricts the format to XML.
    */

marklogic-client-api/src/main/java/com/marklogic/client/extra/gson/GSONHandle.java

@@ -127,6 +127,11 @@ public GSONHandle with(JsonElement content) {
     return this;
   }
 
+  @Override
+  public Class<JsonElement> getContentClass() {
+    return JsonElement.class;
+  }
+
   /**
    * Restricts the format to JSON.
    */

marklogic-client-api/src/main/java/com/marklogic/client/extra/jdom/JDOMHandle.java

@@ -180,6 +180,11 @@ public JDOMHandle with(Document content) {
     return this;
   }
 
+  @Override
+  public Class<Document> getContentClass() {
+    return Document.class;
+  }
+
   /**
    * Restricts the format to XML.
    */