/*
* 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.usergrid.chop.webapp.dao;
import com.google.inject.Inject;
import org.apache.commons.lang.StringUtils;
import org.apache.usergrid.chop.api.Run;
import org.apache.usergrid.chop.api.RunResult;
import org.apache.usergrid.chop.webapp.dao.model.BasicRunResult;
import org.apache.usergrid.chop.webapp.elasticsearch.IElasticSearchClient;
import org.apache.usergrid.chop.webapp.elasticsearch.Util;
import org.elasticsearch.action.delete.DeleteResponse;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.search.SearchHit;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
import static org.elasticsearch.index.query.QueryBuilders.multiMatchQuery;
import static org.elasticsearch.index.query.QueryBuilders.termQuery;
import static org.elasticsearch.search.sort.SortBuilders.fieldSort;
/**
* RunResult persistence operations
*/
public class RunResultDao extends Dao {
public static final String DAO_INDEX_KEY = "modules";
public static final String DAO_TYPE_KEY = "runResult";
private static final int MAX_RESULT_SIZE = 1000000;
@Inject
public RunResultDao( IElasticSearchClient elasticSearchClient ) {
super( elasticSearchClient );
}
/**
* Saves given RunResult in elastic search, uses the id field as index id
*
* @param runResult RunResult object to save
* @return Whether the operation succeeded
* @throws Exception
*/
public boolean save( RunResult runResult ) throws IOException {
IndexResponse response = elasticSearchClient.getClient()
.prepareIndex( DAO_INDEX_KEY, DAO_TYPE_KEY, runResult.getId() )
.setRefresh( true )
.setSource(
jsonBuilder()
.startObject()
.field( "runId", runResult.getRunId() )
.field( "runCount", runResult.getRunCount() )
.field( "runTime", runResult.getRunTime() )
.field( "ignoreCount", runResult.getIgnoreCount() )
.field( "failureCount", runResult.getFailureCount() )
.field( "createTime", System.nanoTime() )
.field( "failures", runResult.getFailures() )
.endObject()
)
.execute()
.actionGet();
return response.isCreated();
}
/**
* Deletes the RunResult with given id field from elastic search
*
* @param id Corresponds to the result of RunResult.getId() which used as index id in ES
* @return Whether the operation succeeded
*/
public boolean delete( String id ) {
DeleteResponse response = elasticSearchClient.getClient()
.prepareDelete( DAO_INDEX_KEY, DAO_TYPE_KEY, id )
.setRefresh( true )
.execute()
.actionGet();
return response.isFound();
}
/**
* @return All RunResult objects, stored in elastic search
*/
public List<RunResult> getAll() {
SearchResponse response = elasticSearchClient.getClient()
.prepareSearch( DAO_INDEX_KEY )
.setTypes( DAO_TYPE_KEY )
.addSort( fieldSort( "createTime" ) )
.setSize( MAX_RESULT_SIZE )
.execute()
.actionGet();
return toList( response );
}
private static List<RunResult> toList( SearchResponse response ) {
ArrayList<RunResult> list = new ArrayList<RunResult>();
for ( SearchHit hit : response.getHits().hits() ) {
list.add( toRunResult( hit ) );
}
return list;
}
private static RunResult toRunResult( SearchHit hit ) {
Map<String, Object> json = hit.getSource();
return new BasicRunResult(
hit.getId(),
Util.getString( json, "runId" ),
Util.getInt( json, "runCount" ),
Util.getInt( json, "runTime" ),
Util.getInt( json, "ignoreCount" ),
Util.getInt( json, "failureCount" ),
Util.getString( json, "failures" )
);
}
/**
* Creates and returns a map of all RunResults belonging to given runs map.
* <p>
* Resulting map;
* <ul\>
* <li>Keyset of map consists of all Run objects in runs argument</li>
* <li>Value field is the list of RunResults, belonging to the Run in key field</li>
* </ul\>
*
* @param runs map of Run objects and their IDs as key of the map
* @return map of all RunResults belonging to given runs map
*/
public Map<Run, List<RunResult>> getMap( Map<String, Run> runs ) {
String runIds = StringUtils.join( runs.keySet(), ' ' );
SearchResponse response = elasticSearchClient.getClient()
.prepareSearch( DAO_INDEX_KEY )
.setTypes( DAO_TYPE_KEY )
.setQuery( multiMatchQuery( runIds, "runId" ) )
.addSort( fieldSort( "createTime" ) )
.setSize( MAX_RESULT_SIZE )
.execute()
.actionGet();
HashMap<Run, List<RunResult>> runResults = new HashMap<Run, List<RunResult>>();
for ( SearchHit hit : response.getHits().hits() ) {
RunResult runResult = toRunResult( hit );
Run run = runs.get( runResult.getRunId() );
List<RunResult> list = runResults.get( run );
if ( list == null ) {
list = new ArrayList<RunResult>();
runResults.put( run, list );
}
list.add( runResult );
}
return runResults;
}
public String getFailures( String runResultId ) {
SearchResponse response = elasticSearchClient.getClient()
.prepareSearch( DAO_INDEX_KEY )
.setTypes( DAO_TYPE_KEY )
.setQuery( termQuery( "_id", runResultId ) )
.execute()
.actionGet();
SearchHit hits[] = response.getHits().hits();
return hits.length > 0 ? Util.getString( hits[ 0 ].getSource(), "failures" ) : "";
}
}