jfrazee commented on a change in pull request #4253: URL: https://github.com/apache/nifi/pull/4253#discussion_r420885481
########## File path: nifi-nar-bundles/nifi-azure-bundle/nifi-azure-processors/src/main/java/org/apache/nifi/processors/azure/cosmos/document/AbstractAzureCosmosDBProcessor.java ########## @@ -0,0 +1,337 @@ +/* + * 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.processors.azure.cosmos.document; + +import java.io.ByteArrayInputStream; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.List; +import java.util.Map; + +import com.azure.cosmos.ConnectionPolicy; +import com.azure.cosmos.ConsistencyLevel; +import com.azure.cosmos.CosmosClient; +import com.azure.cosmos.CosmosClientBuilder; +import com.azure.cosmos.CosmosClientException; +import com.azure.cosmos.CosmosContainer; +import com.azure.cosmos.CosmosDatabase; +import com.azure.cosmos.models.CosmosContainerProperties; + +import org.apache.nifi.annotation.lifecycle.OnScheduled; +import org.apache.nifi.annotation.lifecycle.OnStopped; +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.components.ValidationContext; +import org.apache.nifi.components.ValidationResult; +import org.apache.nifi.logging.ComponentLog; + +import org.apache.nifi.flowfile.FlowFile; +import org.apache.nifi.processor.AbstractProcessor; +import org.apache.nifi.processor.ProcessContext; +import org.apache.nifi.processor.ProcessSession; +import org.apache.nifi.processor.Relationship; +import org.apache.nifi.processor.util.StandardValidators; +import org.apache.nifi.services.azure.cosmos.AzureCosmosDBConnectionService; + +public abstract class AbstractAzureCosmosDBProcessor extends AbstractProcessor { + static final String CONSISTENCY_STRONG = "STRONG"; + static final String CONSISTENCY_BOUNDED_STALENESS= "BOUNDED_STALENESS"; + static final String CONSISTENCY_SESSION = "SESSION"; + static final String CONSISTENCY_CONSISTENT_PREFIX = "CONSISTENT_PREFIX"; + static final String CONSISTENCY_EVENTUAL = "EVENTUAL"; + + static final Relationship REL_SUCCESS = new Relationship.Builder().name("success") + .description("All FlowFiles that are written to Azure Cosmos DB are routed to this relationship").build(); + + static final Relationship REL_FAILURE = new Relationship.Builder().name("failure") + .description("All FlowFiles that cannot be written to Azure Cosmos DB are routed to this relationship").build(); + + static final Relationship REL_ORIGINAL = new Relationship.Builder() + .name("original") + .description("All input FlowFiles that are part of a successful query execution go here.") + .build(); + + static final PropertyDescriptor CONNECTION_SERVICE = new PropertyDescriptor.Builder() + .name("azure-cosmos-db-connection-service") + .displayName("Azure Cosmos DB Connection Service") + .description("If configured, this property will use the assigned for retrieving connection string info.") + .required(false) + .identifiesControllerService(AzureCosmosDBConnectionService.class) + .build(); + + + static final PropertyDescriptor URI = new PropertyDescriptor.Builder() + .name("azure-cosmos-db-uri") + .displayName("Azure Cosmos DB URI") + .description("Azure Cosmos DB URI, typically of the form: https://{databaseaccount}.documents.azure.com:443/. Note this host URL is for Azure Cosmos DB with CORE SQL API") + .required(false) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .build(); + + static final PropertyDescriptor DB_ACCESS_KEY = new PropertyDescriptor.Builder() + .name("azure-cosmos-db-key") + .displayName("Azure Cosmos DB Access Key") + .description("Azure Cosmos DB Access Key from Azure Portal (Settings->Keys)") + .required(false) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .sensitive(true) + .build(); + + static final PropertyDescriptor DATABASE_NAME = new PropertyDescriptor.Builder() + .name("azure-cosmos-db-name") + .displayName("Azure Cosmos DB Name") + .description("The name of the database to use") + .required(true) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .build(); + + static final PropertyDescriptor CONTAINER_ID = new PropertyDescriptor.Builder() + .name("azure-cosmos-container-id") + .displayName("Azure Cosmos Container ID") + .description("Azure Cosmos DB Container Id to use") + .required(true) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .build(); + + static final PropertyDescriptor CONSISTENCY = new PropertyDescriptor.Builder() Review comment: This is a general comment for the properties. We're a lot more verbose with, e.g., the storage processors or the Kafka processors. What do the consistency levels mean here? ---------------------------------------------------------------- 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: us...@infra.apache.org
