2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
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============================================
20 * ===================================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
24 package org.onap.clamp.clds.dao;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
29 import java.io.InputStream;
30 import java.util.ArrayList;
31 import java.util.HashMap;
32 import java.util.List;
35 import javax.sql.DataSource;
37 import org.onap.clamp.clds.model.CldsDBServiceCache;
38 import org.onap.clamp.clds.model.CldsEvent;
39 import org.onap.clamp.clds.model.CldsModel;
40 import org.onap.clamp.clds.model.CldsModelInstance;
41 import org.onap.clamp.clds.model.CldsModelProp;
42 import org.onap.clamp.clds.model.CldsServiceData;
43 import org.onap.clamp.clds.model.CldsTemplate;
44 import org.onap.clamp.clds.model.ValueItem;
45 import org.springframework.dao.EmptyResultDataAccessException;
46 import org.springframework.jdbc.core.JdbcTemplate;
47 import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
48 import org.springframework.jdbc.core.namedparam.SqlParameterSource;
49 import org.springframework.jdbc.core.simple.SimpleJdbcCall;
50 import org.springframework.stereotype.Repository;
53 * Data Access for CLDS Model tables.
55 @Repository("cldsDao")
56 public class CldsDao {
58 protected static final EELFLogger logger = EELFManager.getInstance().getLogger(CldsDao.class);
59 protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
60 private JdbcTemplate jdbcTemplateObject;
61 private SimpleJdbcCall procGetModel;
62 private SimpleJdbcCall procGetModelTemplate;
63 private SimpleJdbcCall procSetModel;
64 private SimpleJdbcCall procInsEvent;
65 private SimpleJdbcCall procUpdEvent;
66 private SimpleJdbcCall procSetTemplate;
67 private SimpleJdbcCall procGetTemplate;
68 private SimpleJdbcCall procDelAllModelInstances;
69 private SimpleJdbcCall procInsModelInstance;
70 private SimpleJdbcCall procDelModelInstance;
71 private static final String HEALTHCHECK = "Select 1";
74 * Log message when instantiating
77 logger.info("CldsDao instantiating...");
81 * When dataSource is provided, instantiate spring jdbc objects.
85 public void setDataSource(DataSource dataSource) {
86 this.jdbcTemplateObject = new JdbcTemplate(dataSource);
87 this.procGetModel = new SimpleJdbcCall(dataSource).withProcedureName("get_model");
88 this.procGetModelTemplate = new SimpleJdbcCall(dataSource).withProcedureName("get_model_template");
89 this.procSetModel = new SimpleJdbcCall(dataSource).withProcedureName("set_model");
90 this.procInsEvent = new SimpleJdbcCall(dataSource).withProcedureName("ins_event");
91 this.procUpdEvent = new SimpleJdbcCall(dataSource).withProcedureName("upd_event");
92 this.procGetTemplate = new SimpleJdbcCall(dataSource).withProcedureName("get_template");
93 this.procSetTemplate = new SimpleJdbcCall(dataSource).withProcedureName("set_template");
94 this.procInsModelInstance = new SimpleJdbcCall(dataSource).withProcedureName("ins_model_instance");
95 this.procDelModelInstance = new SimpleJdbcCall(dataSource).withProcedureName("del_model_instance");
96 this.procDelAllModelInstances = new SimpleJdbcCall(dataSource).withProcedureName("del_all_model_instances");
100 * Get a model from the database given the model name.
105 public CldsModel getModel(String modelName) {
106 return getModel(modelName, null);
110 * Get a model from the database given the controlNameUuid.
112 * @param controlNameUuid
115 public CldsModel getModelByUuid(String controlNameUuid) {
116 return getModel(null, controlNameUuid);
120 * Get a model from the database given the model name or a controlNameUuid.
125 private CldsModel getModel(String modelName, String controlNameUuid) {
126 CldsModel model = new CldsModel();
127 model.setName(modelName);
128 SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName)
129 .addValue("v_control_name_uuid", controlNameUuid);
130 Map<String, Object> out = logSqlExecution(procGetModel, in);
131 model.setControlNamePrefix((String) out.get("v_control_name_prefix"));
132 model.setControlNameUuid((String) out.get("v_control_name_uuid"));
133 model.setId((String) (out.get("v_model_id")));
134 model.setTemplateId((String) (out.get("v_template_id")));
135 model.setTemplateName((String) (out.get("v_template_name")));
136 model.setBpmnId((String) (out.get("v_template_bpmn_id")));
137 model.setBpmnUserid((String) out.get("v_template_bpmn_user_id"));
138 model.setBpmnText((String) out.get("v_template_bpmn_text"));
139 model.setPropId((String) (out.get("v_model_prop_id")));
140 model.setPropUserid((String) out.get("v_model_prop_user_id"));
141 model.setPropText((String) out.get("v_model_prop_text"));
142 model.setImageId((String) (out.get("v_template_image_id")));
143 model.setImageUserid((String) out.get("v_template_image_user_id"));
144 model.setImageText((String) out.get("v_template_image_text"));
145 model.setDocId((String) (out.get("v_template_doc_id")));
146 model.setDocUserid((String) out.get("v_template_doc_user_id"));
147 model.setDocText((String) out.get("v_template_doc_text"));
148 model.setBlueprintText((String) out.get("v_model_blueprint_text"));
149 model.getEvent().setId((String) (out.get("v_event_id")));
150 model.getEvent().setActionCd((String) out.get("v_action_cd"));
151 model.getEvent().setActionStateCd((String) out.get("v_action_state_cd"));
152 model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
153 model.getEvent().setUserid((String) out.get("v_event_user_id"));
154 model.setTypeId((String) out.get("v_service_type_id"));
155 model.setDeploymentId((String) out.get("v_deployment_id"));
160 * Get a model and template information from the database given the model
166 public CldsModel getModelTemplate(String modelName) {
167 CldsModel model = new CldsModel();
168 model.setName(modelName);
169 SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName);
170 Map<String, Object> out = logSqlExecution(procGetModelTemplate, in);
171 // todo : rationalize
172 model.setControlNamePrefix((String) out.get("v_control_name_prefix"));
173 model.setControlNameUuid((String) out.get("v_control_name_uuid"));
174 model.setId((String) (out.get("v_model_id")));
175 model.setTemplateId((String) (out.get("v_template_id")));
176 model.setTemplateName((String) (out.get("v_template_name")));
177 model.setBpmnId((String) (out.get("v_template_bpmn_id")));
178 model.setBpmnUserid((String) out.get("v_template_bpmn_user_id"));
179 model.setBpmnText((String) out.get("v_template_bpmn_text"));
180 model.setPropId((String) (out.get("v_model_prop_id")));
181 model.setPropUserid((String) out.get("v_model_prop_user_id"));
182 model.setPropText((String) out.get("v_model_prop_text"));
183 model.setImageId((String) (out.get("v_template_image_id")));
184 model.setImageUserid((String) out.get("v_template_image_user_id"));
185 model.setImageText((String) out.get("v_template_image_text"));
186 model.setDocId((String) (out.get("v_template_doc_id")));
187 model.setDocUserid((String) out.get("v_template_doc_user_id"));
188 model.setDocText((String) out.get("v_template_doc_text"));
189 model.setBlueprintText((String) out.get("v_model_blueprint_text"));
190 model.getEvent().setId((String) (out.get("v_event_id")));
191 model.getEvent().setActionCd((String) out.get("v_action_cd"));
192 model.getEvent().setActionStateCd((String) out.get("v_action_state_cd"));
193 model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
194 model.getEvent().setUserid((String) out.get("v_event_user_id"));
195 model.setTypeId((String) out.get("v_service_type_id"));
196 model.setDeploymentId((String) out.get("v_deployment_id"));
197 Map<String, Object> modelResults = logSqlExecution(procGetModel, in);
198 Object modelResultObject = modelResults.get("#result-set-1");
199 if (modelResultObject != null && modelResultObject instanceof ArrayList) {
200 List<Object> modelInstanceRs = (List<Object>) modelResultObject;
201 for (Object currModelInstance : modelInstanceRs) {
202 if (currModelInstance != null && currModelInstance instanceof HashMap) {
203 HashMap<String, String> modelInstanceMap = (HashMap<String, String>) currModelInstance;
204 CldsModelInstance modelInstance = new CldsModelInstance();
205 modelInstance.setModelInstanceId(modelInstanceMap.get("model_instance_id"));
206 modelInstance.setVmName(modelInstanceMap.get("vm_name"));
207 modelInstance.setLocation(modelInstanceMap.get("location"));
208 model.getCldsModelInstanceList().add(modelInstance);
209 logger.info("value of currModel: {}", currModelInstance);
217 * Update model in the database using parameter values and return updated
224 public CldsModel setModel(CldsModel model, String userid) {
225 SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", model.getName())
226 .addValue("v_template_id", model.getTemplateId()).addValue("v_user_id", userid)
227 .addValue("v_model_prop_text", model.getPropText())
228 .addValue("v_model_blueprint_text", model.getBlueprintText())
229 .addValue("v_service_type_id", model.getTypeId()).addValue("v_deployment_id", model.getDeploymentId())
230 .addValue("v_control_name_prefix", model.getControlNamePrefix())
231 .addValue("v_control_name_uuid", model.getControlNameUuid());
232 Map<String, Object> out = logSqlExecution(procSetModel, in);
233 model.setControlNamePrefix((String) out.get("v_control_name_prefix"));
234 model.setControlNameUuid((String) out.get("v_control_name_uuid"));
235 model.setId((String) (out.get("v_model_id")));
236 model.setPropId((String) (out.get("v_model_prop_id")));
237 model.setPropUserid((String) (out.get("v_model_prop_user_id")));
238 model.setBlueprintId((String) (out.get("v_model_blueprint_id")));
239 model.setBlueprintUserid((String) out.get("v_model_blueprint_user_id"));
240 model.getEvent().setId((String) (out.get("v_event_id")));
241 model.getEvent().setActionCd((String) out.get("v_action_cd"));
242 model.getEvent().setActionStateCd((String) out.get("v_action_state_cd"));
243 model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
244 model.getEvent().setUserid((String) out.get("v_event_user_id"));
249 * Inserts new modelInstance in the database using parameter values and
250 * return updated model object.
253 * @param modelInstancesList
256 public void insModelInstance(CldsModel model, List<CldsModelInstance> modelInstancesList) {
257 // Delete all existing model instances for given controlNameUUID
258 logger.debug("deleting instances for: {}", model.getControlNameUuid());
259 delAllModelInstances(model.getControlNameUuid());
260 if (modelInstancesList == null) {
261 logger.debug("modelInstancesList == null");
263 for (CldsModelInstance currModelInstance : modelInstancesList) {
264 logger.debug("v_control_name_uuid={}", model.getControlNameUuid());
265 logger.debug("v_vm_name={}", currModelInstance.getVmName());
266 logger.debug("v_location={}", currModelInstance.getLocation());
267 SqlParameterSource in = new MapSqlParameterSource()
268 .addValue("v_control_name_uuid", model.getControlNameUuid())
269 .addValue("v_vm_name", currModelInstance.getVmName())
270 .addValue("v_location", currModelInstance.getLocation());
271 Map<String, Object> out = logSqlExecution(procInsModelInstance, in);
272 model.setId((String) (out.get("v_model_id")));
273 CldsModelInstance modelInstance = new CldsModelInstance();
274 modelInstance.setLocation(currModelInstance.getLocation());
275 modelInstance.setVmName(currModelInstance.getVmName());
276 modelInstance.setModelInstanceId((String) (out.get("v_model_instance_id")));
277 model.getCldsModelInstanceList().add(modelInstance);
283 * Delete a list of modelInstance from the database using parameter values
284 * and returns updated model object. This method is defunct - DCAE Proxy
285 * will not undeploy individual instances. It will send an empty list of
286 * deployed instances to indicate all have been removed. Or it will send an
287 * updated list to indicate those that are still deployed with any not on
288 * the list considered undeployed.
290 * @param controlNameUUid
291 * @param modelInstancesList
294 private CldsModel delModelInstance(String controlNameUUid, List<CldsModelInstance> modelInstancesList) {
295 CldsModel model = new CldsModel();
296 for (CldsModelInstance currModelInstance : modelInstancesList) {
297 SqlParameterSource in = new MapSqlParameterSource().addValue("v_control_name_uuid", controlNameUUid)
298 .addValue("v_vm_name", currModelInstance.getVmName());
299 Map<String, Object> out = logSqlExecution(procDelModelInstance, in);
300 model.setId((String) (out.get("v_model_id")));
306 * Insert an event in the database - require either modelName or
307 * controlNamePrefix/controlNameUuid.
310 * @param controlNamePrefix
311 * @param controlNameUuid
315 public CldsEvent insEvent(String modelName, String controlNamePrefix, String controlNameUuid, CldsEvent cldsEvent) {
316 CldsEvent event = new CldsEvent();
317 SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName)
318 .addValue("v_control_name_prefix", controlNamePrefix).addValue("v_control_name_uuid", controlNameUuid)
319 .addValue("v_user_id", cldsEvent.getUserid()).addValue("v_action_cd", cldsEvent.getActionCd())
320 .addValue("v_action_state_cd", cldsEvent.getActionStateCd())
321 .addValue("v_process_instance_id", cldsEvent.getProcessInstanceId());
322 Map<String, Object> out = logSqlExecution(procInsEvent, in);
323 event.setId((String) (out.get("v_event_id")));
328 * Method to delete all model instances based on controlNameUUID
330 * @param controlNameUUid
333 private String delAllModelInstances(String controlNameUUid) {
334 SqlParameterSource in = new MapSqlParameterSource().addValue("v_control_name_uuid", controlNameUUid);
335 Map<String, Object> out = logSqlExecution(procDelAllModelInstances, in);
336 return (String) (out.get("v_model_id"));
340 * Update event with process instance id.
343 * @param processInstanceId
345 public void updEvent(String eventId, String processInstanceId) {
346 SqlParameterSource in = new MapSqlParameterSource().addValue("v_event_id", eventId)
347 .addValue("v_process_instance_id", processInstanceId);
348 logSqlExecution(procUpdEvent, in);
352 * Return list of model names
354 * @return model names
356 public List<ValueItem> getBpmnNames() {
357 String sql = "SELECT model_name FROM model ORDER BY 1;";
358 return jdbcTemplateObject.query(sql, new ValueItemMapper());
362 * Update template in the database using parameter values and return updated
368 public void setTemplate(CldsTemplate template, String userid) {
369 SqlParameterSource in = new MapSqlParameterSource().addValue("v_template_name", template.getName())
370 .addValue("v_user_id", userid).addValue("v_template_bpmn_text", template.getBpmnText())
371 .addValue("v_template_image_text", template.getImageText())
372 .addValue("v_template_doc_text", template.getPropText());
373 Map<String, Object> out = logSqlExecution(procSetTemplate, in);
374 template.setId((String) (out.get("v_template_id")));
375 template.setBpmnUserid((String) (out.get("v_template_bpmn_user_id")));
376 template.setBpmnId((String) (out.get("v_template_bpmn_id")));
377 template.setBpmnText((String) (out.get("v_template_bpmn_text")));
378 template.setImageId((String) (out.get("v_template_image_id")));
379 template.setImageUserid((String) out.get("v_template_image_user_id"));
380 template.setImageText((String) out.get("v_template_image_text"));
381 template.setPropId((String) (out.get("v_template_doc_id")));
382 template.setPropUserid((String) out.get("v_template_doc_user_id"));
383 template.setPropText((String) out.get("v_template_doc_text"));
387 * Return list of template names
389 * @return template names
391 public List<ValueItem> getTemplateNames() {
392 String sql = "SELECT template_name FROM template ORDER BY 1;";
393 return jdbcTemplateObject.query(sql, new ValueItemMapper());
397 * Get a template from the database given the model name.
399 * @param templateName
402 public CldsTemplate getTemplate(String templateName) {
403 CldsTemplate template = new CldsTemplate();
404 template.setName(templateName);
405 SqlParameterSource in = new MapSqlParameterSource().addValue("v_template_name", templateName);
406 Map<String, Object> out = logSqlExecution(procGetTemplate, in);
407 template.setId((String) (out.get("v_template_id")));
408 template.setBpmnUserid((String) (out.get("v_template_bpmn_user_id")));
409 template.setBpmnId((String) (out.get("v_template_bpmn_id")));
410 template.setBpmnText((String) (out.get("v_template_bpmn_text")));
411 template.setImageId((String) (out.get("v_template_image_id")));
412 template.setImageUserid((String) out.get("v_template_image_user_id"));
413 template.setImageText((String) out.get("v_template_image_text"));
414 template.setPropId((String) (out.get("v_template_doc_id")));
415 template.setPropUserid((String) out.get("v_template_doc_user_id"));
416 template.setPropText((String) out.get("v_template_doc_text"));
420 public CldsServiceData getCldsServiceCache(String invariantUUID) {
421 CldsServiceData cldsServiceData = null;
422 List<CldsServiceData> cldsServiceDataList = new ArrayList<>();
424 String getCldsServiceSQL = "SELECT * , TIMESTAMPDIFF(SECOND, timestamp, CURRENT_TIMESTAMP()) FROM clds_service_cache where invariant_service_id = ? ";
425 cldsServiceData = jdbcTemplateObject.queryForObject(getCldsServiceSQL, new Object[] {
427 }, new CldsServiceDataMapper());
428 logger.info("value of cldsServiceDataList: {}", cldsServiceDataList);
429 } catch (EmptyResultDataAccessException e) {
430 logger.warn("cache row not found for invariantUUID: " + invariantUUID, e);
432 return cldsServiceData;
435 public void setCldsServiceCache(CldsDBServiceCache cldsDBServiceCache) {
436 if (cldsDBServiceCache != null && cldsDBServiceCache.getInvariantId() != null
437 && cldsDBServiceCache.getServiceId() != null) {
438 String invariantUuid = cldsDBServiceCache.getInvariantId();
439 String serviceUuid = cldsDBServiceCache.getServiceId();
440 InputStream is = cldsDBServiceCache.getCldsDataInstream();
441 String insertCldsServiceCacheSql = "INSERT INTO clds_service_cache"
442 + "(invariant_service_id,service_id,timestamp,object_data) VALUES"
443 + "(?,?,CURRENT_TIMESTAMP,?) ON DUPLICATE KEY UPDATE invariant_service_id = VALUES(invariant_service_id) , timestamp = CURRENT_TIMESTAMP , object_data = VALUES(object_data) ";
444 jdbcTemplateObject.update(insertCldsServiceCacheSql, invariantUuid, serviceUuid, is);
448 private static Map<String, Object> logSqlExecution(SimpleJdbcCall call, SqlParameterSource source) {
450 return call.execute(source);
451 } catch (Exception e) {
452 logger.error("Exception occured in " + source.getClass().getCanonicalName() + ": " + e);
457 public void doHealthCheck() {
458 jdbcTemplateObject.execute(HEALTHCHECK);
462 * Method to get deployed/active models with model properties.
464 * @return list of CldsModelProp
466 public List<CldsModelProp> getDeployedModelProperties() {
467 List<CldsModelProp> cldsModelPropList = new ArrayList<CldsModelProp>();
468 String modelsSql = "select m.model_id, m.model_name, mp.model_prop_id, mp.model_prop_text FROM model m, model_properties mp, event e "
469 + "WHERE m.model_prop_id = mp.model_prop_id and m.event_id = e.event_id and e.action_cd = 'DEPLOY'";
470 List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(modelsSql);
471 CldsModelProp cldsModelProp = null;
472 for (Map<String, Object> row : rows) {
473 cldsModelProp = new CldsModelProp();
474 cldsModelProp.setId((String) row.get("model_id"));
475 cldsModelProp.setName((String) row.get("model_name"));
476 cldsModelProp.setPropId((String) row.get("model_prop_id"));
477 cldsModelProp.setPropText((String) row.get("model_prop_text"));
478 cldsModelPropList.add(cldsModelProp);
480 return cldsModelPropList;