sjyang18 commented on a change in pull request #4175:
URL: https://github.com/apache/nifi/pull/4175#discussion_r418098220
##########
File path:
nifi-nar-bundles/nifi-azure-bundle/nifi-azure-processors/src/main/java/org/apache/nifi/services/azure/storage/AzureBlobStorageUserMetadataStringLookupService.java
##########
@@ -0,0 +1,115 @@
+package org.apache.nifi.services.azure.storage;
+
+import com.microsoft.azure.storage.CloudStorageAccount;
+import com.microsoft.azure.storage.StorageException;
+import com.microsoft.azure.storage.blob.CloudBlob;
+import com.microsoft.azure.storage.blob.CloudBlobClient;
+import com.microsoft.azure.storage.blob.CloudBlobContainer;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnEnabled;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.controller.AbstractControllerService;
+import org.apache.nifi.controller.ConfigurationContext;
+import org.apache.nifi.lookup.LookupFailureException;
+import org.apache.nifi.lookup.StringLookupService;
+import org.apache.nifi.processors.azure.AbstractAzureBlobProcessor;
+import org.apache.nifi.processors.azure.storage.utils.AzureStorageUtils;
+
+import java.net.URISyntaxException;
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+@Tags({"azure", "microsoft", "cloud", "storage", "blob", "lookup", "enrich",
"key", "value"})
+@CapabilityDescription("Allows users to add key/value pairs as User-defined
Properties." +
+ "Each property that is added will be looked up in the User Metadata on the
Blob")
+public class AzureBlobStorageUserMetadataStringLookupService extends
AbstractControllerService implements StringLookupService {
+
+ protected static final String KEY = "key";
+ protected static final Set<String> REQUIRED_KEYS =
Collections.unmodifiableSet(Stream.of(KEY).collect(Collectors.toSet()));
+
+ private static final List<PropertyDescriptor> PROPERTIES = Collections
Review comment:
I see. Yes. I missed those test cases initially. I was looking for test
cases under service directory as other service classes's test cases. I am fine
with IT test cases.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
