bbende commented on a change in pull request #3366: NIFI-6112: Add some useful commands to NiFi Toolkit for automating NiFi cluster construction. URL: https://github.com/apache/nifi/pull/3366#discussion_r266007134
########## File path: nifi-toolkit/nifi-toolkit-cli/src/main/java/org/apache/nifi/toolkit/cli/impl/result/UserGroupsResult.java ########## @@ -0,0 +1,86 @@ +/* + * 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.toolkit.cli.impl.result; + +import org.apache.commons.lang3.Validate; +import org.apache.nifi.toolkit.cli.api.ResultType; +import org.apache.nifi.toolkit.cli.impl.result.writer.DynamicTableWriter; +import org.apache.nifi.toolkit.cli.impl.result.writer.Table; +import org.apache.nifi.toolkit.cli.impl.result.writer.TableWriter; +import org.apache.nifi.web.api.dto.UserGroupDTO; +import org.apache.nifi.web.api.entity.UserGroupEntity; +import org.apache.nifi.web.api.entity.UserGroupsEntity; + +import java.io.IOException; +import java.io.PrintStream; +import java.util.Collection; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; +import java.util.stream.Collectors; + +/** + * Result for UserGroupsEntity. + */ +public class UserGroupsResult extends AbstractWritableResult<UserGroupsEntity> { + + private final UserGroupsEntity userGroupsEntity; + + public UserGroupsResult(final ResultType resultType, final UserGroupsEntity userGroupsEntity) { + super(resultType); + this.userGroupsEntity = userGroupsEntity; + Validate.notNull(this.userGroupsEntity); + } + + @Override + protected void writeSimpleResult(final PrintStream output) throws IOException { + final Collection<UserGroupEntity> userGroupEntities = userGroupsEntity.getUserGroups(); + if (userGroupEntities == null) { + return; + } + + final List<UserGroupDTO> userGroupDTOS = userGroupEntities.stream() + .map(s -> s.getComponent()) + .collect(Collectors.toList()); + + Collections.sort(userGroupDTOS, Comparator.comparing(UserGroupDTO::getIdentity)); + + final Table table = new Table.Builder() + .column("#", 3, 3, false) + .column("Name", 5, 40, false) Review comment: Same as other comment, should we add group uuid as a column? ---------------------------------------------------------------- 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] With regards, Apache Git Services
