Change maint/folders/empty api from DELETE to POST

src/main/java/org/commonjava/service/storage/dto/BatchDeleteRequest.java

@@ -22,6 +22,8 @@
  */
 public class BatchDeleteRequest
 {
+    private String internalId;
+
     private Set<String> paths;
 
     private String filesystem;
@@ -42,11 +44,20 @@ public void setFilesystem(String filesystem) {
         this.filesystem = filesystem;
     }
 
+    public String getInternalId()
+    {
+        return internalId;
+    }
+
+    public void setInternalId( String internalId )
+    {
+        this.internalId = internalId;
+    }
+
     @Override
-    public String toString() {
-        return "BatchDeleteRequest{" +
-                "paths=" + paths +
-                ", filesystem='" + filesystem + '\'' +
-                '}';
+    public String toString()
+    {
+        return "BatchDeleteRequest{" + "internalId='" + internalId + '\'' + ", paths=" + paths + ", filesystem='"
+                        + filesystem + '\'' + '}';
     }
 }

src/main/java/org/commonjava/service/storage/jaxrs/StorageMaintResource.java

@@ -109,11 +109,11 @@ public Response purgeFilesystem( final @PathParam( "filesystem" ) String filesys
                     description = "Cleanup done (some folders may have failed, see result object)." ) } )
     @Consumes( APPLICATION_JSON )
     @Produces( APPLICATION_JSON )
-    @DELETE
+    @POST
     @Path( "folders/empty" )
     public Response cleanupEmptyFolders( BatchDeleteRequest request )
     {
-        logger.info( "Cleanup empty folders: filesystem={}, paths={}", request.getFilesystem(), request.getPaths() );
+        logger.info( "Cleanup empty folders, request: {}", request );
         BatchDeleteResult result = controller.cleanupEmptyFolders( request.getFilesystem(), request.getPaths() );
         return Response.ok(result).build();
     }

src/test/java/org/commonjava/service/storage/StorageMaintResourceIT.java

@@ -93,7 +93,7 @@ public void testCleanupEmptyFolders_HttpLevel() {
                 .contentType(MediaType.APPLICATION_JSON)
                 .body(request)
             .when()
-                .delete("/api/storage/maint/folders/empty")
+                .post("/api/storage/maint/folders/empty")
             .then()
                 .statusCode(200)
                 .extract().as(BatchDeleteResult.class);