2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.dataprovider.data;
24 import java.util.Arrays;
25 import java.util.Calendar;
26 import java.util.Date;
27 import java.util.List;
28 import java.util.TimeZone;
29 import org.eclipse.jdt.annotation.Nullable;
30 import org.onap.ccsdk.features.sdnr.wt.common.database.data.DbFilter;
31 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.BoolQueryBuilder;
32 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.QueryBuilder;
33 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.QueryBuilders;
34 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.RangeQueryBuilder;
35 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.NetconfTimeStamp;
36 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.EntityInput;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.SortOrder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.entity.input.Filter;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.entity.input.Sortorder;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
44 class QueryByFilterStatic {
46 private static final Logger LOG = LoggerFactory.getLogger(DataObjectAcessorPm.class);
47 private static final List<String> timestampValueNames = Arrays.asList("timestamp", "start", "end");
49 private QueryByFilterStatic() {
53 static long getPage(EntityInput input) {
54 return getPage(input, 1);
57 private static long getPage(EntityInput input, long defaultValue) {
58 return input.getPagination() != null ? input.getPagination().getPage().longValue() : defaultValue;
61 static long getPageSize(EntityInput input) {
62 return getPageSize(input, 1);
65 private static long getPageSize(EntityInput input, long defaultValue) {
66 return input.getPagination() != null ? input.getPagination().getSize().longValue() : defaultValue;
70 public static QueryBuilder setSortOrder(QueryBuilder query, @Nullable List<Sortorder> sortorder) {
71 return setSortOrder(query, sortorder, "");
74 private static QueryBuilder setSortOrder(QueryBuilder query, @Nullable List<Sortorder> sortorder, String prefix) {
75 if (sortorder != null && sortorder.size() > 0) {
76 for (Sortorder so : sortorder) {
77 query.sort((prefix != null ? prefix : "") + so.getProperty(),
78 so.getSortorder() == SortOrder.Ascending
79 ? org.onap.ccsdk.features.sdnr.wt.common.database.queries.SortOrder.ASCENDING
80 : org.onap.ccsdk.features.sdnr.wt.common.database.queries.SortOrder.DESCENDING);
88 public static Sortorder getSortOrder(@Nullable List<Sortorder> list, String prop) {
92 for (Sortorder o : list) {
93 if (prop.equals(o.getProperty())) {
100 public static Filter getFilter(@Nullable List<Filter> list, String prop) {
104 for (Filter f : list) {
105 if (prop.equals(f.getProperty())) {
112 public static QueryBuilder fromFilter(@Nullable List<Filter> filters) {
113 return fromFilter(filters, "");
116 private static String fillTimeStamp(String value) {
117 int idx = value.lastIndexOf("*");
118 final String REPLACE = "0000-00-00T00:00:00.0Z";
119 String s = value.substring(0, idx) + REPLACE.substring(idx);
120 if (Integer.parseInt(s.substring(5, 7)) == 0) {
121 s = s.substring(0, 5) + "01-" + s.substring(8);
123 if (Integer.parseInt(s.substring(8, 10)) == 0) {
124 s = s.substring(0, 8) + "01" + s.substring(10);
131 * convert timestamp with ending placeholder in filter to elasticsearch filter e.g. 2017* => gte:
132 * 2017-01-01T00:00:00Z, lt:2018-01-01T00:00:00Z
134 * 201* => 2010-01... 2020 .. 2018-* => 2018-01... <=> 2019-01
137 private static @Nullable QueryBuilder fromTimestampSearchFilter(String property, String value) {
138 if (!value.endsWith("*")) {
141 int idx = value.lastIndexOf("*");
142 String lowerEnd = fillTimeStamp(value);
143 String upperEnd = null;
144 NetconfTimeStamp converter = NetconfTimeStampImpl.getConverter();
147 dt = converter.getDateFromNetconf(lowerEnd);
148 } catch (Exception e) {
154 // property.substring(0,idx)+REPLACE.substring(idx+1);
155 Calendar c = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
160 c.set(Calendar.YEAR, c.get(Calendar.YEAR) + 1000);
161 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
164 c.set(Calendar.YEAR, c.get(Calendar.YEAR) + 100);
165 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
168 c.set(Calendar.YEAR, c.get(Calendar.YEAR) + 10);
169 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
173 c.set(Calendar.YEAR, c.get(Calendar.YEAR) + 1);
174 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
176 case 6: //switch 10 months (2000-0* or 2000-1*)
177 tmpvalue = c.get(Calendar.MONTH);
179 c.set(Calendar.MONTH, 9);
181 c.set(Calendar.YEAR, c.get(Calendar.YEAR) + 1);
182 c.set(Calendar.MONTH, 0);
184 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
187 case 7: //switch one month (2018-01* or 2018-01-*)
189 c.add(Calendar.MONTH, 1);
190 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
192 case 9: // (2018-01-0*)
193 tmpvalue = c.get(Calendar.DAY_OF_MONTH);
195 c.set(Calendar.DAY_OF_MONTH, 10);
196 } else if (tmpvalue == 10) {
197 c.set(Calendar.DAY_OF_MONTH, 20);
198 } else if (tmpvalue == 20) {
199 if (c.getActualMaximum(Calendar.DAY_OF_MONTH) < 30) {
200 c.set(Calendar.DAY_OF_MONTH, 1);
201 c.add(Calendar.MONTH, 1);
203 c.set(Calendar.DAY_OF_MONTH, 30);
205 } else if (tmpvalue == 30) {
206 c.set(Calendar.DAY_OF_MONTH, 1);
207 c.add(Calendar.MONTH, 1);
211 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
213 case 10: // (2018-01-01*)
214 case 11: // (2018-01-01T*)
215 c.add(Calendar.DAY_OF_MONTH, 1);
216 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
218 case 12: // (2018-01-01T1*)
219 tmpvalue = c.get(Calendar.HOUR_OF_DAY);
220 if (tmpvalue == 20) {
221 c.set(Calendar.HOUR_OF_DAY, 0);
222 c.add(Calendar.DAY_OF_MONTH, 1);
224 c.add(Calendar.HOUR_OF_DAY, 10);
226 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
228 case 13: // (2018-01-01T11*)
229 case 14: // (2018-01-01T11-*)
230 c.add(Calendar.HOUR_OF_DAY, 1);
231 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
233 case 15: // (2018-01-01T11-3*)
234 c.add(Calendar.MINUTE, 10);
235 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
237 case 16: // (2018-01-01T11-32*)
238 case 17: // (2018-01-01T11-32-*)
239 c.add(Calendar.MINUTE, 1);
240 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
242 case 18: // (2018-01-01T11-32-1*)
243 c.add(Calendar.SECOND, 10);
244 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
246 case 19: // (2018-01-01T11-32-11*)
247 case 20: // (2018-01-01T11-32-11.*)
248 c.add(Calendar.SECOND, 1);
249 upperEnd = converter.getTimeStampAsNetconfString(c.getTime());
256 if (upperEnd == null) {
259 return QueryBuilders.rangeQuery(property).gte(lowerEnd).lt(upperEnd);
263 private static QueryBuilder fromFilter(@Nullable List<Filter> filters, String prefix) {
264 if (filters == null || filters.size() == 0) {
265 return QueryBuilders.matchAllQuery();
267 } else if (filters.size() == 1) {
269 String p = filters.get(0).getProperty();
270 String v = filters.get(0).getFiltervalue();
271 if ("id".equals(p)) {
274 // v=v.toLowerCase();
276 if (DbFilter.hasSearchParams(v)) {
277 if (p != null && timestampValueNames.contains(p.toLowerCase())) {
278 query = fromTimestampSearchFilter(p, v);
283 return QueryBuilders.regex(p, DbFilter.createDatabaseRegex(v));
286 } else if (DbFilter.isComparisonValid(v)) {
287 RangeQueryBuilder q = DbFilter.getRangeQuery((prefix != null ? prefix : "") + p, v);
291 return QueryBuilders.matchQuery((prefix != null ? prefix : "") + p, v);
294 return QueryBuilders.matchQuery((prefix != null ? prefix : "") + p, v);
297 BoolQueryBuilder query = new BoolQueryBuilder();
298 QueryBuilder tmpQuery;
299 for (Filter fi : filters) {
300 String p = fi.getProperty();
301 String v = fi.getFiltervalue();
302 if ("id".equals(p)) {
305 // v=v.toLowerCase();
307 if (DbFilter.hasSearchParams(v)) {
308 if (p != null && timestampValueNames.contains(p.toLowerCase())) {
309 tmpQuery = fromTimestampSearchFilter(p, v);
310 if (tmpQuery != null) {
311 query.must(tmpQuery);
313 query.must(QueryBuilders.regex((prefix != null ? prefix : "") + p,
314 DbFilter.createDatabaseRegex(v)));
317 query.must(QueryBuilders.regex((prefix != null ? prefix : "") + p,
318 DbFilter.createDatabaseRegex(v)));
320 } else if (DbFilter.isComparisonValid(v)) {
321 RangeQueryBuilder q = DbFilter.getRangeQuery((prefix != null ? prefix : "") + p, v);
325 query.must(QueryBuilders.matchQuery((prefix != null ? prefix : "") + p, v));
328 query.must(QueryBuilders.matchQuery((prefix != null ? prefix : "") + p, v));
331 LOG.trace("Query result. {}", query.toJSON());