Set nodeType for rich text resolver correctly. (#321)

Author: rafalniski

src/main/java/com/contentful/java/cda/rich/CDARichNode.java

@@ -6,4 +6,21 @@
  * A leaf node of the rich text hierarchy.
  */
 public class CDARichNode implements Serializable {
+    private String nodeType;
+
+    /**
+     * Get the original node type from the API response.
+     * @return the node type (e.g., "embedded-entry-block", "embedded-entry-inline", etc.)
+     */
+    public String getNodeType() {
+        return nodeType;
+    }
+
+    /**
+     * Set the node type from the API response.
+     * @param nodeType the original node type
+     */
+    public void setNodeType(String nodeType) {
+        this.nodeType = nodeType;
+    }
 }

src/main/java/com/contentful/java/cda/rich/RichTextFactory.java

@@ -28,10 +28,14 @@ public class RichTextFactory {
 
     static {
         // add leafs
-        RESOLVER_MAP.put("text", raw -> new CDARichText(
+        RESOLVER_MAP.put("text", raw -> {
+            CDARichText text = new CDARichText(
                 (CharSequence) raw.get("value"),
                 resolveMarks((List<Map<String, Object>>) raw.get("marks"))
-        ));
+            );
+            text.setNodeType((String) raw.get("nodeType"));
+            return text;
+        });
         RESOLVER_MAP.put("hr", raw -> new CDARichHorizontalRule());
 
         // add blocks
@@ -329,6 +333,9 @@ public BlockResolver(Supplier<T> supplier) {
         @Override
         public CDARichNode resolve(Map<String, Object> raw) {
             final T resolved = getCDAType(raw);
+            if (resolved instanceof CDARichNode) {
+                ((CDARichNode) resolved).setNodeType((String) raw.get("nodeType"));
+            }
 
             final List<Map<String, Object>> contents = (List<Map<String, Object>>)
                     raw.get("content");
@@ -372,6 +379,15 @@ public CDARichHeading get() {
             });
             this.level = level;
         }
+
+        @Override
+        public CDARichNode resolve(Map<String, Object> raw) {
+            CDARichNode result = super.resolve(raw);
+            if (result instanceof CDARichNode) {
+                ((CDARichNode) result).setNodeType((String) raw.get("nodeType"));
+            }
+            return result;
+        }
     }
 
     /**
@@ -404,7 +420,11 @@ private static class BlockAndDataResolver<T extends CDARichBlock>
          */
         @Override
         T getCDAType(Map<String, Object> raw) {
-            return supplier.get(raw.get(dataFieldKey));
+            T result = supplier.get(raw.get(dataFieldKey));
+            if (result instanceof CDARichNode) {
+                ((CDARichNode) result).setNodeType((String) raw.get("nodeType"));
+            }
+            return result;
         }
     }
 }