| /* |
| * 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.ranger.services.kylin; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.ranger.plugin.model.RangerService; |
| import org.apache.ranger.plugin.model.RangerServiceDef; |
| import org.apache.ranger.plugin.service.RangerBaseService; |
| import org.apache.ranger.plugin.service.ResourceLookupContext; |
| import org.apache.ranger.services.kylin.client.KylinResourceMgr; |
| |
| public class RangerServiceKylin extends RangerBaseService { |
| |
| private static final Log LOG = LogFactory.getLog(RangerServiceKylin.class); |
| |
| public RangerServiceKylin() { |
| super(); |
| } |
| |
| @Override |
| public void init(RangerServiceDef serviceDef, RangerService service) { |
| super.init(serviceDef, service); |
| } |
| |
| @Override |
| public Map<String, Object> validateConfig() throws Exception { |
| Map<String, Object> ret = new HashMap<String, Object>(); |
| String serviceName = getServiceName(); |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("==> RangerServiceKylin.validateConfig Service: (" + serviceName + " )"); |
| } |
| if (configs != null) { |
| try { |
| ret = KylinResourceMgr.validateConfig(serviceName, configs); |
| } catch (Exception e) { |
| LOG.error("<== RangerServiceKylin.validateConfig Error:" + e); |
| throw e; |
| } |
| } |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("<== RangerServiceKylin.validateConfig Response : (" + ret + " )"); |
| } |
| return ret; |
| } |
| |
| @Override |
| public List<String> lookupResource(ResourceLookupContext context) throws Exception { |
| |
| List<String> ret = new ArrayList<String>(); |
| String serviceName = getServiceName(); |
| Map<String, String> configs = getConfigs(); |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("==> RangerServiceKylin.lookupResource Context: (" + context + ")"); |
| } |
| if (context != null) { |
| try { |
| ret = KylinResourceMgr.getKylinResources(serviceName, configs, context); |
| } catch (Exception e) { |
| LOG.error("<==RangerServiceKylin.lookupResource Error : " + e); |
| throw e; |
| } |
| } |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("<== RangerServiceKylin.lookupResource Response: (" + ret + ")"); |
| } |
| return ret; |
| } |
| } |