kbendick commented on a change in pull request #4037: URL: https://github.com/apache/iceberg/pull/4037#discussion_r811421473
########## File path: core/src/main/java/org/apache/iceberg/rest/responses/CreateNamespaceResponse.java ########## @@ -0,0 +1,104 @@ +/* + * 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.iceberg.rest.responses; + +import java.util.Map; +import java.util.Objects; +import org.apache.iceberg.catalog.Namespace; +import org.apache.iceberg.relocated.com.google.common.base.MoreObjects; +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap; +import org.apache.iceberg.relocated.com.google.common.collect.Maps; + +/** + * Represents a REST response for a request to create a namespace / database. + */ +public class CreateNamespaceResponse { + + private Namespace namespace; + private Map<String, String> properties; + + public CreateNamespaceResponse() { + // Required for Jackson deserialization. + } + + private CreateNamespaceResponse(Namespace namespace, Map<String, String> properties) { + this.namespace = namespace; + this.properties = properties; + validate(); + } + + CreateNamespaceResponse validate() { + Preconditions.checkArgument( + namespace != null && !namespace.isEmpty(), + "Cannot build a response to create a namespace without specifying the namespace"); Review comment: Yeah that sounds good to me. And the empty namespace should probably be allowed, in case people want to model something using it (or there are situations where it's safe to omit... which would probably depend on the server implementation but isn't something we should disallow). -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
