[GitHub] [nifi] turcsanyip commented on a change in pull request #4813: NIFI-8030: Added property to ReportLineageToAtlas to configure file/d…

[GitBox <gi...@apache.org>]

turcsanyip commented on a change in pull request #4813:
URL: https://github.com/apache/nifi/pull/4813#discussion_r580266652



##########
File path: nifi-nar-bundles/nifi-atlas-bundle/nifi-atlas-reporting-task/src/main/java/org/apache/nifi/atlas/provenance/FilesystemPathsLevel.java
##########
@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.atlas.provenance;
+
+public enum FilesystemPathsLevel {
+    File, Directory

Review comment:
       done

##########
File path: nifi-nar-bundles/nifi-atlas-bundle/nifi-atlas-reporting-task/src/main/java/org/apache/nifi/atlas/provenance/analyzer/FilePath.java
##########
@@ -56,11 +59,18 @@ public DataSetRefs analyze(AnalysisContext context, ProvenanceEventRecord event)
             final String hostname = StringUtils.isEmpty(uriHost) ? InetAddress.getLocalHost().getHostName() : uriHost;
             namespace = context.getNamespaceResolver().fromHostNames(hostname);
         } catch (UnknownHostException e) {
-            logger.warn("Failed to get localhost name due to " + e, e);
+            LOGGER.warn("Failed to get localhost name due to " + e, e);
             return null;
         }
 
-        final String path = uri.getPath();
+        final String path;
+        if (context.getFilesystemPathsLevel() == FilesystemPathsLevel.Directory) {
+            final String dirPath = StringUtils.substringBeforeLast(uri.getPath(), PATH_SEPARATOR);
+            path = dirPath.isEmpty() ? PATH_SEPARATOR : dirPath;
+        } else {
+            path = uri.getPath();
+        }
+
         ref.set(ATTR_NAME, path);
         ref.set(ATTR_PATH, path);

Review comment:
       done




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