asTree() 추가

src/main/java/cokr/xit/foundation/web/RequestHandlerReader.java

@@ -23,7 +23,7 @@ public class RequestHandlerReader extends AbstractComponent {
 	 * @param requestHandlerMappings 요청 매핑
 	 * @return {"name", "url", "parentID"} 정보 목록
 	 */
-	public List<DataObject> read(RequestMappingHandlerMapping requestHandlerMappings) {
+	public Hierarchy<DataObject> asTree(RequestMappingHandlerMapping requestHandlerMappings) {
 		Map<RequestMappingInfo, HandlerMethod> handlers = requestHandlerMappings.getHandlerMethods();
 		ArrayList<DataObject> nameURLs = new ArrayList<>();
 
@@ -50,7 +50,7 @@ public class RequestHandlerReader extends AbstractComponent {
 				nameURLs.add(menuItem(null, parentID));
 			});
 
-		Hierarchy<DataObject> tree = new HierarchyBuilder<DataObject>()
+		return new HierarchyBuilder<DataObject>()
 			.getID(row -> row.string("url"))
 			.getParentID(row -> row.string("parentID"))
 			.atTop(row -> "/".equals(row.string("parentID")))
@@ -62,7 +62,14 @@ public class RequestHandlerReader extends AbstractComponent {
 			})
 			.setElements(nameURLs)
 			.build();
+	}
 
+	/**컨트롤러에 명시된 {@code @RequestMapping} 어노테이션을 읽어들여, {"name", "url", "parentID"} 정보를 추출하여 목록으로 반환한다.
+	 * @param requestHandlerMappings 요청 매핑
+	 * @return {"name", "url", "parentID"} 정보 목록
+	 */
+	public List<DataObject> read(RequestMappingHandlerMapping requestHandlerMappings) {
+		Hierarchy<DataObject> tree = asTree(requestHandlerMappings);
 		List<DataObject> top = tree.topElements();
 		Collections.sort(top, (u0, u1) -> u0.string("url").compareTo(u1.string("url")));
 		return top;