NIFI-12245: Removed deprecations around flow registry clients

nifi-api/src/main/java/org/apache/nifi/flow/VersionedFlowCoordinates.java

@@ -24,7 +24,6 @@
 public class VersionedFlowCoordinates {
     private String registryId;
     private String storageLocation;
-    private String registryUrl;
     private String bucketId;
     private String flowId;
     private int version;
@@ -48,17 +47,6 @@ public void setStorageLocation(String storageLocation) {
         this.storageLocation = storageLocation;
     }
 
-    @Deprecated
-    @ApiModelProperty("The URL of the Flow Registry that contains the flow")
-    public String getRegistryUrl() {
-        return registryUrl;
-    }
-
-    @Deprecated
-    public void setRegistryUrl(String registryUrl) {
-        this.registryUrl = registryUrl;
-    }
-
     @ApiModelProperty("The UUID of the bucket that the flow resides in")
     public String getBucketId() {
         return bucketId;
@@ -97,7 +85,7 @@ public void setLatest(Boolean latest) {
 
     @Override
     public int hashCode() {
-        return Objects.hash(registryId, storageLocation, registryUrl, bucketId, flowId, version);
+        return Objects.hash(registryId, storageLocation, bucketId, flowId, version);
     }
 
     @Override
@@ -108,16 +96,15 @@ public boolean equals(final Object obj) {
         if (obj == this) {
             return true;
         }
-        if (!(obj instanceof VersionedFlowCoordinates)) {
+        if (!(obj instanceof final VersionedFlowCoordinates other)) {
             return false;
         }
 
-        final VersionedFlowCoordinates other = (VersionedFlowCoordinates) obj;
-        return Objects.equals(registryUrl, other.registryUrl) && Objects.equals(bucketId, other.bucketId) && Objects.equals(flowId, other.flowId) && Objects.equals(version, other.version);
+        return Objects.equals(storageLocation, other.storageLocation) && Objects.equals(bucketId, other.bucketId) && Objects.equals(flowId, other.flowId) && Objects.equals(version, other.version);
     }
 
     @Override
     public String toString() {
-        return "VersionedFlowCoordinates[bucketId=" + bucketId + ", flowId=" + flowId + ", version=" + version + ", registryUrl=" + registryUrl + "]";
+        return "VersionedFlowCoordinates[bucketId=" + bucketId + ", flowId=" + flowId + ", version=" + version + ", storageLocation=" + storageLocation + "]";
     }
 }

nifi-api/src/main/java/org/apache/nifi/flow/VersionedFlowRegistryClient.java

@@ -20,10 +20,6 @@
 import io.swagger.annotations.ApiModelProperty;
 
 public class VersionedFlowRegistryClient extends VersionedConfigurableExtension {
-    @Deprecated
-    private String id;
-    @Deprecated
-    private String url;
     private String description;
     private String annotationData;
 
@@ -32,30 +28,6 @@ public ComponentType getComponentType() {
         return ComponentType.FLOW_REGISTRY_CLIENT;
     }
 
-    /**
-     * @deprecated use {@link #getIdentifier()} instead.
-     */
-    @Deprecated
-    @ApiModelProperty("The ID of the Registry. This method is deprecated. Use #getIdentifier instead.")
-    public String getId() {
-        return id;
-    }
-
-    public void setId(final String id) {
-        this.id = id;
-    }
-
-    @Deprecated
-    @ApiModelProperty("The URL for interacting with the registry")
-    public String getUrl() {
-        return url;
-    }
-
-    @Deprecated
-    public void setUrl(final String url) {
-        this.url = url;
-    }
-
     @ApiModelProperty("The description of the registry")
     public String getDescription() {
         return description;

nifi-commons/nifi-utils/src/test/java/org/apache/nifi/util/TestFormatUtils.java

@@ -46,7 +46,6 @@ public class TestFormatUtils {
     private static final String KIEV_TIME_ZONE_ID = "Europe/Kiev";
     private static final String UTC_TIME_ZONE_ID = ZoneOffset.UTC.getId();
 
-    @SuppressWarnings("deprecation")
     @ParameterizedTest
     @MethodSource("getParse")
     public void testParse(String value, TimeUnit desiredUnit, Long expected) {
@@ -63,14 +62,13 @@ private static Stream<Arguments> getParse() {
                 Arguments.of("1 Hrs", TimeUnit.MINUTES, 60L));
     }
 
-    @SuppressWarnings("deprecation")
     @ParameterizedTest
     @ValueSource(strings = {"1 week", "1 wk", "1 w", "1 wks", "1 weeks"})
     public void testGetTimeDurationShouldConvertWeeks(String week) {
         assertEquals(7L, FormatUtils.getTimeDuration(week, TimeUnit.DAYS));
     }
 
-    @SuppressWarnings("deprecation")
+
     @ParameterizedTest
     @ValueSource(strings = {"-1 week", "-1 wk", "-1 w", "-1 weeks", "- 1 week"})
     public void testGetTimeDurationShouldHandleNegativeWeeks(String week) {
@@ -82,7 +80,7 @@ public void testGetTimeDurationShouldHandleNegativeWeeks(String week) {
     /**
      * Regression test
      */
-    @SuppressWarnings("deprecation")
+
     @ParameterizedTest
     @ValueSource(strings = {"1 work", "1 wek", "1 k"})
     public void testGetTimeDurationShouldHandleInvalidAbbreviations(String week) {
@@ -94,7 +92,7 @@ public void testGetTimeDurationShouldHandleInvalidAbbreviations(String week) {
     /**
      * New feature test
      */
-    @SuppressWarnings("deprecation")
+
     @ParameterizedTest
     @ValueSource(strings={"1week", "1wk", "1w", "1wks", "1weeks"})
     public void testGetTimeDurationShouldHandleNoSpaceInInput(String week) {
@@ -104,7 +102,7 @@ public void testGetTimeDurationShouldHandleNoSpaceInInput(String week) {
     /**
      * New feature test
      */
-    @SuppressWarnings("deprecation")
+
     @ParameterizedTest
     @ValueSource(strings={"10 ms", "10 millis", "10 milliseconds"})
     public void testGetTimeDurationWithWholeNumbers(String whole){
@@ -114,7 +112,7 @@ public void testGetTimeDurationWithWholeNumbers(String whole){
     /**
      * New feature test
      */
-    @SuppressWarnings("deprecation")
+
     @ParameterizedTest
     @ValueSource(strings={"0.010 s", "0.010 seconds"})
     public void testGetTimeDurationWithDecimalNumbers(String decimal){

nifi-nar-bundles/nifi-flow-registry-client-bundle/nifi-flow-registry-client-services/src/main/java/org/apache/nifi/registry/flow/NifiRegistryFlowRegistryClient.java

@@ -43,6 +43,7 @@
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -198,8 +199,11 @@ public RegisteredFlow registerFlow(final FlowRegistryClientConfigurationContext
         try {
             final FlowClient flowClient = getFlowClient(context);
 
-            if (flowClient.getByBucket(flow.getBucketIdentifier()).stream().map(f -> f.getName()).collect(Collectors.toSet()).contains(flow.getName())) {
-                throw new FlowAlreadyExistsException(String.format("Flow %s within bucket %s already exists", flow.getName(), flow.getBucketIdentifier()));
+            final List<VersionedFlow> versionedFlows = flowClient.getByBucket(flow.getBucketIdentifier());
+            final boolean matched = versionedFlows.stream()
+                .anyMatch(versionedFlow -> Objects.equals(versionedFlow.getName(), flow.getName()));
+            if (matched) {
+                throw new FlowAlreadyExistsException("Flow %s within bucket %s already exists".formatted(flow.getName(), flow.getBucketIdentifier()));
             }
 
             return NifiRegistryUtil.convert(flowClient.create(NifiRegistryUtil.convert(flow)));

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-client-dto/src/main/java/org/apache/nifi/web/api/dto/FlowRegistryClientDTO.java

@@ -36,9 +36,6 @@ public class FlowRegistryClientDTO {
     private String name;
     private String description;
 
-    @Deprecated // URI is kept for handling legacy calls, but FlowRegistryClient implementations should depend on the properties.
-    private String uri;
-
     private String type;
     private BundleDTO bundle;
 
@@ -83,17 +80,7 @@ public void setDescription(String description) {
         this.description = description;
     }
 
-    @Deprecated
-    public String getUri() {
-        return uri;
-    }
-
-    @Deprecated
-    public void setUri(String uri) {
-        this.uri = uri;
-    }
-
-    @ApiModelProperty(value = "The type of the controller service.")
+    @ApiModelProperty(value = "The type of the registry client.")
     public String getType() {
         return type;
     }
@@ -102,7 +89,7 @@ public void setType(String type) {
         this.type = type;
     }
 
-    @ApiModelProperty(value = "The details of the artifact that bundled this processor type.")
+    @ApiModelProperty(value = "The details of the artifact that bundled this registry client type.")
     public BundleDTO getBundle() {
         return bundle;
     }
@@ -111,7 +98,7 @@ public void setBundle(BundleDTO bundle) {
         this.bundle = bundle;
     }
 
-    @ApiModelProperty(value = "The properties of the controller service.")
+    @ApiModelProperty(value = "The properties of the registry client.")
     public Map<String, String> getProperties() {
         return properties;
     }
@@ -120,7 +107,7 @@ public void setProperties(Map<String, String> properties) {
         this.properties = properties;
     }
 
-    @ApiModelProperty(value = "The descriptors for the controller service properties.")
+    @ApiModelProperty(value = "The descriptors for the registry client properties.")
     public Map<String, PropertyDescriptorDTO> getDescriptors() {
         return descriptors;
     }
@@ -138,11 +125,8 @@ public void setSensitiveDynamicPropertyNames(final Set<String> sensitiveDynamicP
         this.sensitiveDynamicPropertyNames = sensitiveDynamicPropertyNames;
     }
 
-    /**
-     * @return whether this reporting task supports sensitive dynamic properties
-     */
     @ApiModelProperty(
-            value = "Whether the reporting task supports sensitive dynamic properties."
+        value = "Whether the registry client supports sensitive dynamic properties."
     )
     public Boolean getSupportsSensitiveDynamicProperties() {
         return supportsSensitiveDynamicProperties;
@@ -152,11 +136,8 @@ public void setSupportsSensitiveDynamicProperties(final Boolean supportsSensitiv
         this.supportsSensitiveDynamicProperties = supportsSensitiveDynamicProperties;
     }
 
-    /**
-     * @return whether this reporting task requires elevated privileges
-     */
     @ApiModelProperty(
-            value = "Whether the reporting task requires elevated privileges."
+        value = "Whether the registry client requires elevated privileges."
     )
     public Boolean getRestricted() {
         return restricted;
@@ -166,11 +147,8 @@ public void setRestricted(Boolean restricted) {
         this.restricted = restricted;
     }
 
-    /**
-     * @return Whether the reporting task has been deprecated.
-     */
     @ApiModelProperty(
-            value = "Whether the reporting task has been deprecated."
+        value = "Whether the registry client has been deprecated."
     )
     public Boolean getDeprecated() {
         return deprecated;
@@ -208,11 +186,8 @@ public void setMultipleVersionsAvailable(Boolean setMultipleVersionsAvailable) {
         this.setMultipleVersionsAvailable = setMultipleVersionsAvailable;
     }
 
-    /**
-     * @return currently configured annotation data for the reporting task
-     */
     @ApiModelProperty(
-            value = "The annotation data for the repoting task. This is how the custom UI relays configuration to the reporting task."
+        value = "The annotation data for the registry client. This is how the custom UI relays configuration to the registry client."
     )
     public String getAnnotationData() {
         return annotationData;
@@ -222,14 +197,9 @@ public void setAnnotationData(String annotationData) {
         this.annotationData = annotationData;
     }
 
-    /**
-     * Gets the validation errors from this reporting task. These validation errors represent the problems with the reporting task that must be resolved before it can be scheduled to run.
-     *
-     * @return The validation errors
-     */
     @ApiModelProperty(
-            value = "Gets the validation errors from the reporting task. These validation errors represent the problems with the reporting task that must be resolved before "
-                    + "it can be scheduled to run."
+        value = "Gets the validation errors from the registry client. These validation errors represent the problems with the registry client that must be resolved before "
+            + "it can be used for interacting with the flow registry."
     )
     public Collection<String> getValidationErrors() {
         return validationErrors;
@@ -239,7 +209,7 @@ public void setValidationErrors(Collection<String> validationErrors) {
         this.validationErrors = validationErrors;
     }
 
-    @ApiModelProperty(value = "Indicates whether the Processor is valid, invalid, or still in the process of validating (i.e., it is unknown whether or not the Processor is valid)",
+    @ApiModelProperty(value = "Indicates whether the Registry Client is valid, invalid, or still in the process of validating (i.e., it is unknown whether or not the Registry Client is valid)",
             accessMode = ApiModelProperty.AccessMode.READ_ONLY,
             allowableValues = VALID + ", " + INVALID + ", " + VALIDATING)
     public String getValidationStatus() {

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-client-dto/src/main/java/org/apache/nifi/web/api/entity/FlowRegistryClientEntity.java

@@ -34,12 +34,6 @@ public FlowRegistryClientDTO getComponent() {
         return registry;
     }
 
-    // Note: this duplication is needed for the {@code org.apache.nifi.web.api.FlowResource} to maintain backward compatibility}
-    @Deprecated
-    public FlowRegistryClientDTO getRegistry() {
-        return registry;
-    }
-
     public void setComponent(FlowRegistryClientDTO component) {
         this.registry = component;
     }

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-documentation/src/main/java/org/apache/nifi/documentation/html/HtmlDocumentationWriter.java

@@ -16,20 +16,6 @@
  */
 package org.apache.nifi.documentation.html;
 
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-import javax.xml.stream.FactoryConfigurationError;
-import javax.xml.stream.XMLOutputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamWriter;
 import org.apache.nifi.annotation.behavior.DynamicProperties;
 import org.apache.nifi.annotation.behavior.DynamicProperty;
 import org.apache.nifi.annotation.behavior.InputRequirement;
@@ -63,6 +49,21 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import javax.xml.stream.FactoryConfigurationError;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
 /**
  * Generates HTML documentation for a ConfigurableComponent. This class is used
  * to generate documentation for ControllerService, ParameterProvider, and ReportingTask because
@@ -831,7 +832,8 @@ private boolean containsExpressionLanguage(final ConfigurableComponent component
         }
         return false;
     }
-    @SuppressWarnings("deprecation")
+
+
     private void writeDynamicProperties(final ConfigurableComponent configurableComponent,
             final XMLStreamWriter xmlStreamWriter) throws XMLStreamException {
 

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-components/src/main/java/org/apache/nifi/controller/StandardProcessorNode.java

@@ -355,7 +355,6 @@ public boolean isLossTolerant() {
     }
 
     @Override
-    @SuppressWarnings("deprecation")
     public boolean isIsolated() {
         return executionNode == ExecutionNode.PRIMARY;
     }

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-components/src/main/java/org/apache/nifi/flow/synchronization/StandardVersionedComponentSynchronizer.java

@@ -502,11 +502,7 @@ private String determineRegistryId(final VersionedFlowCoordinates coordinates) {
             }
         }
 
-        final String location = coordinates.getStorageLocation() == null ? coordinates.getRegistryUrl() : coordinates.getStorageLocation();
-        if (location == null) {
-            return null;
-        }
-
+        final String location = coordinates.getStorageLocation();
         for (final FlowRegistryClientNode flowRegistryClientNode : context.getFlowManager().getAllFlowRegistryClients()) {
             final boolean locationApplicable;
             try {