RunResultDao.java

/*
 * 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.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;

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);
    }


    public boolean save(RunResult runResult) throws Exception {

        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();
    }

    public boolean delete(String id) {

        DeleteResponse response = elasticSearchClient.getClient()
                .prepareDelete(DAO_INDEX_KEY, DAO_TYPE_KEY, id)
                .setRefresh(true)
                .execute()
                .actionGet();

        return response.isFound();
    }

    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"),
                ""
        );
    }


    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") : "";
    }
}