| /* |
| * |
| * 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.airavata.datacat.server.db.solr; |
| |
| import org.apache.airavata.datacat.models.AclDTO; |
| import org.apache.airavata.datacat.models.AclFields; |
| import org.apache.airavata.datacat.models.OutputMetadataDTO; |
| import org.apache.airavata.datacat.models.MetadataFields; |
| import org.apache.log4j.LogManager; |
| import org.apache.log4j.Logger; |
| import org.apache.solr.client.solrj.SolrServerException; |
| import org.apache.solr.client.solrj.impl.HttpSolrServer; |
| import org.apache.solr.common.SolrInputDocument; |
| |
| import java.io.IOException; |
| import java.util.UUID; |
| |
| public class SolrIndexer { |
| |
| private final Logger logger = LogManager.getLogger(SolrIndexer.class); |
| |
| private SolrClientFactory solrClientFactory; |
| |
| public SolrIndexer() { |
| solrClientFactory = new SolrClientFactory(); |
| } |
| |
| public void addMetadata(OutputMetadataDTO outputMetadataDTO) throws IOException, SolrServerException { |
| addData(outputMetadataDTO); |
| } |
| |
| public void updateMetadata(OutputMetadataDTO outputMetadataDTO) throws IOException, SolrServerException { |
| addData(outputMetadataDTO); |
| } |
| |
| public void updateACL(AclDTO aclDTO) throws IOException, SolrServerException { |
| HttpSolrServer aclClient = solrClientFactory.createSolrAclClient(); |
| SolrInputDocument aclDoc = new SolrInputDocument(); |
| aclDoc.addField(AclFields.ID, aclDTO.getId()); |
| aclDoc.addField(AclFields.ACL, aclDTO.getAcl()); |
| |
| aclClient.add(aclDoc, 1); |
| logger.info("Updated ACL for metadata file. Id:"+aclDTO.getId()); |
| } |
| |
| private void addData(OutputMetadataDTO outputMetadataDTO) throws IOException, SolrServerException { |
| HttpSolrServer metadataClient = solrClientFactory.createSolrMetadataClient(); |
| SolrInputDocument metadataDoc = new SolrInputDocument(); |
| |
| HttpSolrServer aclClient = solrClientFactory.createSolrAclClient(); |
| SolrInputDocument aclDoc = new SolrInputDocument(); |
| |
| if (outputMetadataDTO.getId() == "") { |
| String primaryKey = UUID.randomUUID().toString(); |
| metadataDoc.addField(MetadataFields.ID, primaryKey); |
| aclDoc.addField(AclFields.ID, primaryKey); |
| } else { |
| metadataDoc.addField(MetadataFields.ID, outputMetadataDTO.getId()); |
| aclDoc.addField(AclFields.ID, outputMetadataDTO.getId()); |
| } |
| |
| metadataDoc.addField(MetadataFields.EXPERIMENT_ID, outputMetadataDTO.getExperimentId()); |
| metadataDoc.addField(MetadataFields.EXPERIMENT_NAME, outputMetadataDTO.getExperimentName()); |
| metadataDoc.addField(MetadataFields.OUTPUT_PATH, outputMetadataDTO.getOutputPath()); |
| metadataDoc.addField(MetadataFields.OWNER_ID, outputMetadataDTO.getOwnerId()); |
| metadataDoc.addField(MetadataFields.GATEWAY_ID, outputMetadataDTO.getGatewayId()); |
| metadataDoc.addField(MetadataFields.APPLICATION_NAME, outputMetadataDTO.getApplicationName()); |
| metadataDoc.addField(MetadataFields.HOST, outputMetadataDTO.getHost()); |
| metadataDoc.addField(MetadataFields.CREATED_DATE, outputMetadataDTO.getCreatedDate()); |
| |
| if(outputMetadataDTO.getCustomMetaData()!=null) { |
| Object[] metadata_keys = outputMetadataDTO.getCustomMetaData().keySet().toArray(); |
| String key = ""; |
| for (int i = 0; i < metadata_keys.length; i++) { |
| key = (String) metadata_keys[i]; |
| if (key.equals("id")) |
| continue; |
| metadataDoc.addField(key, |
| outputMetadataDTO.getCustomMetaData().get(key) |
| ); |
| } |
| } |
| metadataClient.add(metadataDoc,1); |
| |
| aclDoc.addField(AclFields.ACL, outputMetadataDTO.getOwnerId()); |
| aclClient.add(aclDoc,1); |
| logger.info("Indexed Metadata file. Experiment Name:"+ outputMetadataDTO.getExperimentName()); |
| } |
| } |