| /* |
| * 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.eagle.service.security.oozie.dao; |
| |
| import org.apache.oozie.client.AuthOozieClient; |
| import org.apache.oozie.client.CoordinatorJob; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| public class OozieMetadataDAOImpl implements OozieMetadataDAO { |
| |
| |
| private static Logger LOG = LoggerFactory.getLogger(OozieMetadataDAOImpl.class); |
| |
| private OozieMetadataAccessConfig config; |
| |
| public OozieMetadataDAOImpl(OozieMetadataAccessConfig config) { |
| if (config.getAccessType() == null) { |
| throw new BadOozieMetadataAccessConfigException("access Type is null, options: [oozie_api]"); |
| } |
| this.config = config; |
| } |
| |
| private AuthOozieClient createOozieConnection() throws Exception { |
| AuthOozieClient client = new AuthOozieClient(config.getOozieUrl(), config.getAuthType()); |
| return client; |
| } |
| |
| @Override |
| public List<CoordinatorJob> getCoordJobs() throws Exception { |
| AuthOozieClient client = createOozieConnection(); |
| List<CoordinatorJob> jobs = client.getCoordJobsInfo(config.getFilter(), 0, Integer.MAX_VALUE); |
| if (jobs == null || jobs.isEmpty()) { |
| return Collections.emptyList(); |
| } |
| return jobs; |
| } |
| } |