forked from apache/skywalking
/
ServiceEntryEsUIDAO.java
98 lines (83 loc) · 4.52 KB
/
ServiceEntryEsUIDAO.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
/*
* Copyright 2017, OpenSkywalking Organization All rights reserved.
*
* Licensed 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.
*
* Project repository: https://github.com/OpenSkywalking/skywalking
*/
package org.skywalking.apm.collector.storage.es.dao;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import org.elasticsearch.action.search.SearchRequestBuilder;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.action.search.SearchType;
import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.search.SearchHit;
import org.elasticsearch.search.SearchHits;
import org.elasticsearch.search.sort.SortBuilders;
import org.elasticsearch.search.sort.SortOrder;
import org.skywalking.apm.collector.client.elasticsearch.ElasticSearchClient;
import org.skywalking.apm.collector.core.util.ColumnNameUtils;
import org.skywalking.apm.collector.core.util.StringUtils;
import org.skywalking.apm.collector.storage.dao.IServiceEntryUIDAO;
import org.skywalking.apm.collector.storage.es.base.dao.EsDAO;
import org.skywalking.apm.collector.storage.table.service.ServiceEntryTable;
/**
* @author peng-yongsheng
*/
public class ServiceEntryEsUIDAO extends EsDAO implements IServiceEntryUIDAO {
public ServiceEntryEsUIDAO(ElasticSearchClient client) {
super(client);
}
@Override
public JsonObject load(int applicationId, String entryServiceName, long startTime, long endTime, int from,
int size) {
SearchRequestBuilder searchRequestBuilder = getClient().prepareSearch(ServiceEntryTable.TABLE);
searchRequestBuilder.setTypes(ServiceEntryTable.TABLE_TYPE);
searchRequestBuilder.setSearchType(SearchType.DFS_QUERY_THEN_FETCH);
BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();
boolQueryBuilder.must().add(QueryBuilders.rangeQuery(ServiceEntryTable.COLUMN_REGISTER_TIME).lte(endTime));
boolQueryBuilder.must().add(QueryBuilders.rangeQuery(ServiceEntryTable.COLUMN_NEWEST_TIME).gte(startTime));
if (applicationId != 0) {
boolQueryBuilder.must().add(QueryBuilders.matchQuery(ServiceEntryTable.COLUMN_APPLICATION_ID, applicationId));
}
if (StringUtils.isNotEmpty(entryServiceName)) {
boolQueryBuilder.must().add(QueryBuilders.matchQuery(ServiceEntryTable.COLUMN_ENTRY_SERVICE_NAME, entryServiceName));
}
searchRequestBuilder.setQuery(boolQueryBuilder);
searchRequestBuilder.setSize(size);
searchRequestBuilder.setFrom(from);
searchRequestBuilder.addSort(SortBuilders.fieldSort(ServiceEntryTable.COLUMN_ENTRY_SERVICE_NAME).order(SortOrder.ASC));
SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
return parseResponse(searchResponse);
}
private JsonObject parseResponse(SearchResponse searchResponse) {
SearchHits searchHits = searchResponse.getHits();
JsonArray serviceArray = new JsonArray();
for (SearchHit searchHit : searchHits.getHits()) {
int applicationId = ((Number)searchHit.getSource().get(ServiceEntryTable.COLUMN_APPLICATION_ID)).intValue();
int entryServiceId = ((Number)searchHit.getSource().get(ServiceEntryTable.COLUMN_ENTRY_SERVICE_ID)).intValue();
String entryServiceName = (String)searchHit.getSource().get(ServiceEntryTable.COLUMN_ENTRY_SERVICE_NAME);
JsonObject row = new JsonObject();
row.addProperty(ColumnNameUtils.INSTANCE.rename(ServiceEntryTable.COLUMN_ENTRY_SERVICE_ID), entryServiceId);
row.addProperty(ColumnNameUtils.INSTANCE.rename(ServiceEntryTable.COLUMN_ENTRY_SERVICE_NAME), entryServiceName);
row.addProperty(ColumnNameUtils.INSTANCE.rename(ServiceEntryTable.COLUMN_APPLICATION_ID), applicationId);
serviceArray.add(row);
}
JsonObject response = new JsonObject();
response.addProperty("total", searchHits.totalHits);
response.add("array", serviceArray);
return response;
}
}