| /* |
| * 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.knox.gateway.topology.discovery.cm.model.flink; |
| |
| import java.util.Locale; |
| |
| import org.apache.knox.gateway.topology.discovery.cm.ServiceModel; |
| import org.apache.knox.gateway.topology.discovery.cm.ServiceModel.Type; |
| import org.apache.knox.gateway.topology.discovery.cm.model.AbstractServiceModelGenerator; |
| |
| import com.cloudera.api.swagger.client.ApiException; |
| import com.cloudera.api.swagger.model.ApiConfigList; |
| import com.cloudera.api.swagger.model.ApiRole; |
| import com.cloudera.api.swagger.model.ApiService; |
| import com.cloudera.api.swagger.model.ApiServiceConfig; |
| |
| public class FlinkServiceModelGenerator extends AbstractServiceModelGenerator { |
| |
| static final String SERVICE = "FLINK"; |
| static final String SERVICE_TYPE = "FLINK"; |
| static final String ROLE_TYPE = "FLINK_HISTORY_SERVER"; |
| |
| static final String SSL_ENABLED = "ssl_enabled"; |
| static final String WEB_PORT = "historyserver_web_port"; |
| |
| @Override |
| public String getService() { |
| return SERVICE; |
| } |
| |
| @Override |
| public String getServiceType() { |
| return SERVICE_TYPE; |
| } |
| |
| @Override |
| public String getRoleType() { |
| return ROLE_TYPE; |
| } |
| |
| @Override |
| public Type getModelType() { |
| return ServiceModel.Type.UI; |
| } |
| |
| @Override |
| public ServiceModel generateService(ApiService service, ApiServiceConfig serviceConfig, ApiRole role, ApiConfigList roleConfig) throws ApiException { |
| final String hostname = role.getHostRef().getHostname(); |
| final String port = getRoleConfigValue(roleConfig, WEB_PORT); |
| final boolean sslEnabled = Boolean.parseBoolean(getRoleConfigValue(roleConfig, SSL_ENABLED)); |
| final String scheme = sslEnabled ? "https" : "http"; |
| |
| final ServiceModel model = createServiceModel(String.format(Locale.getDefault(), "%s://%s:%s", scheme, hostname, port)); |
| model.addRoleProperty(getRoleType(), SSL_ENABLED, Boolean.toString(sslEnabled)); |
| model.addRoleProperty(getRoleType(), WEB_PORT, port); |
| |
| return model; |
| } |
| |
| } |