| /* |
| * 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.ambari.logsearch.converter; |
| |
| import org.apache.ambari.logsearch.common.LogType; |
| import org.apache.ambari.logsearch.model.request.impl.BaseLogRequest; |
| import org.apache.commons.lang.StringEscapeUtils; |
| import org.apache.commons.lang.StringUtils; |
| import org.springframework.data.solr.core.query.Criteria; |
| import org.springframework.data.solr.core.query.FacetOptions; |
| import org.springframework.data.solr.core.query.SimpleFacetQuery; |
| import org.springframework.data.solr.core.query.SimpleFilterQuery; |
| import org.springframework.data.solr.core.query.SimpleStringCriteria; |
| |
| import java.util.List; |
| |
| import static org.apache.ambari.logsearch.solr.SolrConstants.CommonLogConstants.CLUSTER; |
| import static org.apache.ambari.logsearch.solr.SolrConstants.ServiceLogConstants.COMPONENT; |
| import static org.apache.ambari.logsearch.solr.SolrConstants.AuditLogConstants.AUDIT_COMPONENT; |
| |
| public abstract class AbstractLogRequestFacetQueryConverter<SOURCE extends BaseLogRequest> extends AbstractOperationHolderConverter<SOURCE, SimpleFacetQuery>{ |
| |
| @Override |
| public SimpleFacetQuery convert(SOURCE request) { |
| String fromValue = StringUtils.isNotEmpty(request.getFrom()) ? request.getFrom() : "*"; |
| String toValue = StringUtils.isNotEmpty(request.getTo()) ? request.getTo() : "*"; |
| Criteria criteria = new SimpleStringCriteria("*:*"); |
| SimpleFacetQuery facetQuery = new SimpleFacetQuery(); |
| facetQuery.addCriteria(criteria); |
| SimpleFilterQuery simpleFilterQuery = new SimpleFilterQuery(); |
| simpleFilterQuery.addCriteria(new SimpleStringCriteria(getDateTimeField() + ":[" + fromValue +" TO "+ toValue+ "]" )); |
| facetQuery.addFilterQuery(simpleFilterQuery); |
| FacetOptions facetOptions = new FacetOptions(); |
| facetOptions.setFacetMinCount(1); |
| facetOptions.setFacetSort(getFacetSort()); |
| facetOptions.setFacetLimit(-1); |
| appendFacetOptions(facetOptions, request); |
| addIncludeFieldValues(facetQuery, StringEscapeUtils.unescapeXml(request.getIncludeQuery())); |
| addExcludeFieldValues(facetQuery, StringEscapeUtils.unescapeXml(request.getExcludeQuery())); |
| facetQuery.setFacetOptions(facetOptions); |
| facetQuery.setRows(0); |
| addComponentFilters(facetQuery, request); |
| appendFacetQuery(facetQuery, request); |
| addInFilterQuery(facetQuery, CLUSTER, splitValueAsList(request.getClusters(), ",")); |
| return facetQuery; |
| } |
| |
| public abstract FacetOptions.FacetSort getFacetSort(); |
| |
| public abstract String getDateTimeField(); |
| |
| public abstract LogType getLogType(); |
| |
| @SuppressWarnings("unused") |
| public void appendFacetQuery(SimpleFacetQuery facetQuery, SOURCE request) { |
| } |
| |
| @SuppressWarnings("unused") |
| public void appendFacetOptions(FacetOptions facetOptions, SOURCE request) { |
| facetOptions.setFacetLimit(-1); |
| } |
| |
| private void addComponentFilters(SimpleFacetQuery query, SOURCE request) { |
| List<String> includeTypes = splitValueAsList(request.getMustBe(), ","); |
| List<String> excludeTypes = splitValueAsList(request.getMustNot(), ","); |
| if (LogType.AUDIT.equals(getLogType())) { |
| addInFilterQuery(query, AUDIT_COMPONENT, includeTypes); |
| addInFilterQuery(query, AUDIT_COMPONENT, excludeTypes, true); |
| } else if (LogType.SERVICE.equals(getLogType())) { |
| addInFilterQuery(query, COMPONENT, includeTypes); |
| addInFilterQuery(query, COMPONENT, excludeTypes, true); |
| } |
| } |
| } |