Introduce tosca saving
[clamp.git] / src / main / java / org / onap / clamp / clds / dao / CldsDao.java
index a3771aa..bdb8e4b 100644 (file)
@@ -18,7 +18,7 @@
  * limitations under the License.
  * ============LICENSE_END============================================
  * ===================================================================
- * 
+ *
  */
 
 package org.onap.clamp.clds.dao;
@@ -32,10 +32,13 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 import javax.sql.DataSource;
 
 import org.onap.clamp.clds.model.CldsDbServiceCache;
+import org.onap.clamp.clds.model.CldsDictionary;
+import org.onap.clamp.clds.model.CldsDictionaryItem;
 import org.onap.clamp.clds.model.CldsEvent;
 import org.onap.clamp.clds.model.CldsModel;
 import org.onap.clamp.clds.model.CldsModelInstance;
@@ -43,6 +46,9 @@ import org.onap.clamp.clds.model.CldsModelProp;
 import org.onap.clamp.clds.model.CldsMonitoringDetails;
 import org.onap.clamp.clds.model.CldsServiceData;
 import org.onap.clamp.clds.model.CldsTemplate;
+import org.onap.clamp.clds.model.CldsToscaModel;
+import org.onap.clamp.clds.model.CldsToscaModelDetails;
+import org.onap.clamp.clds.model.CldsToscaModelRevision;
 import org.onap.clamp.clds.model.ValueItem;
 import org.springframework.dao.EmptyResultDataAccessException;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -72,7 +78,13 @@ public class CldsDao {
     private static final String HEALTHCHECK = "Select 1";
     private static final String V_CONTROL_NAME_PREFIX = "v_control_name_prefix";
     private static final String V_CONTROL_NAME_UUID = "v_control_name_uuid";
-   
+
+    private SimpleJdbcCall procInsertToscaModel;
+    private SimpleJdbcCall procInsertNewToscaModelVersion;
+    private SimpleJdbcCall procInsertDictionary;
+    private SimpleJdbcCall procInsertDictionaryElement;
+
+
     /**
      * Log message when instantiating
      */
@@ -95,6 +107,10 @@ public class CldsDao {
         this.procInsModelInstance = new SimpleJdbcCall(dataSource).withProcedureName("ins_model_instance");
         this.procDelAllModelInstances = new SimpleJdbcCall(dataSource).withProcedureName("del_all_model_instances");
         this.procDeleteModel = new SimpleJdbcCall(dataSource).withProcedureName("del_model");
+        this.procInsertToscaModel = new SimpleJdbcCall(dataSource).withProcedureName("set_tosca_model");
+        this.procInsertNewToscaModelVersion = new SimpleJdbcCall(dataSource).withProcedureName("set_new_tosca_model_version");
+        this.procInsertDictionary = new SimpleJdbcCall(dataSource).withProcedureName("set_dictionary");
+        this.procInsertDictionaryElement = new SimpleJdbcCall(dataSource).withProcedureName("set_dictionary_elements");
     }
 
     /**
@@ -116,7 +132,7 @@ public class CldsDao {
         CldsModel model = new CldsModel();
         model.setName(modelName);
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName)
-                .addValue(V_CONTROL_NAME_UUID, controlNameUuid);
+            .addValue(V_CONTROL_NAME_UUID, controlNameUuid);
         Map<String, Object> out = logSqlExecution(procGetModel, in);
         populateModelProperties(model, out);
         return model;
@@ -165,12 +181,12 @@ public class CldsDao {
      */
     public CldsModel setModel(CldsModel model, String userid) {
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", model.getName())
-                .addValue("v_template_id", model.getTemplateId()).addValue("v_user_id", userid)
-                .addValue("v_model_prop_text", model.getPropText())
-                .addValue("v_model_blueprint_text", model.getBlueprintText())
-                .addValue("v_service_type_id", model.getTypeId()).addValue("v_deployment_id", model.getDeploymentId())
-                .addValue("v_control_name_prefix", model.getControlNamePrefix())
-                .addValue(V_CONTROL_NAME_UUID, model.getControlNameUuid());
+            .addValue("v_template_id", model.getTemplateId()).addValue("v_user_id", userid)
+            .addValue("v_model_prop_text", model.getPropText())
+            .addValue("v_model_blueprint_text", model.getBlueprintText())
+            .addValue("v_service_type_id", model.getTypeId()).addValue("v_deployment_id", model.getDeploymentId())
+            .addValue("v_control_name_prefix", model.getControlNamePrefix())
+            .addValue(V_CONTROL_NAME_UUID, model.getControlNameUuid());
         Map<String, Object> out = logSqlExecution(procSetModel, in);
         model.setControlNamePrefix((String) out.get(V_CONTROL_NAME_PREFIX));
         model.setControlNameUuid((String) out.get(V_CONTROL_NAME_UUID));
@@ -203,9 +219,9 @@ public class CldsDao {
                 logger.debug("v_vm_name={}", currModelInstance.getVmName());
                 logger.debug("v_location={}", currModelInstance.getLocation());
                 SqlParameterSource in = new MapSqlParameterSource()
-                        .addValue(V_CONTROL_NAME_UUID, model.getControlNameUuid())
-                        .addValue("v_vm_name", currModelInstance.getVmName())
-                        .addValue("v_location", currModelInstance.getLocation());
+                    .addValue(V_CONTROL_NAME_UUID, model.getControlNameUuid())
+                    .addValue("v_vm_name", currModelInstance.getVmName())
+                    .addValue("v_location", currModelInstance.getLocation());
                 Map<String, Object> out = logSqlExecution(procInsModelInstance, in);
                 model.setId((String) (out.get("v_model_id")));
                 CldsModelInstance modelInstance = new CldsModelInstance();
@@ -230,10 +246,10 @@ public class CldsDao {
     public CldsEvent insEvent(String modelName, String controlNamePrefix, String controlNameUuid, CldsEvent cldsEvent) {
         CldsEvent event = new CldsEvent();
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName)
-                .addValue(V_CONTROL_NAME_PREFIX, controlNamePrefix).addValue(V_CONTROL_NAME_UUID, controlNameUuid)
-                .addValue("v_user_id", cldsEvent.getUserid()).addValue("v_action_cd", cldsEvent.getActionCd())
-                .addValue("v_action_state_cd", cldsEvent.getActionStateCd())
-                .addValue("v_process_instance_id", cldsEvent.getProcessInstanceId());
+            .addValue(V_CONTROL_NAME_PREFIX, controlNamePrefix).addValue(V_CONTROL_NAME_UUID, controlNameUuid)
+            .addValue("v_user_id", cldsEvent.getUserid()).addValue("v_action_cd", cldsEvent.getActionCd())
+            .addValue("v_action_state_cd", cldsEvent.getActionStateCd())
+            .addValue("v_process_instance_id", cldsEvent.getProcessInstanceId());
         Map<String, Object> out = logSqlExecution(procInsEvent, in);
         event.setId((String) (out.get("v_event_id")));
         return event;
@@ -253,7 +269,7 @@ public class CldsDao {
      */
     public void updEvent(String eventId, String processInstanceId) {
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_event_id", eventId)
-                .addValue("v_process_instance_id", processInstanceId);
+            .addValue("v_process_instance_id", processInstanceId);
         logSqlExecution(procUpdEvent, in);
     }
 
@@ -276,9 +292,9 @@ public class CldsDao {
      */
     public void setTemplate(CldsTemplate template, String userid) {
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_template_name", template.getName())
-                .addValue("v_user_id", userid).addValue("v_template_bpmn_text", template.getBpmnText())
-                .addValue("v_template_image_text", template.getImageText())
-                .addValue("v_template_doc_text", template.getPropText());
+            .addValue("v_user_id", userid).addValue("v_template_bpmn_text", template.getBpmnText())
+            .addValue("v_template_image_text", template.getImageText())
+            .addValue("v_template_doc_text", template.getPropText());
         Map<String, Object> out = logSqlExecution(procSetTemplate, in);
         template.setId((String) (out.get("v_template_id")));
         template.setBpmnUserid((String) (out.get("v_template_bpmn_user_id")));
@@ -333,10 +349,10 @@ public class CldsDao {
         try {
             String getCldsServiceSQL = "SELECT * , TIMESTAMPDIFF(SECOND, timestamp, CURRENT_TIMESTAMP()) FROM clds_service_cache where invariant_service_id  = ? ";
             cldsServiceData = jdbcTemplateObject.queryForObject(getCldsServiceSQL, new Object[] { invariantUUID },
-                    new CldsServiceDataMapper());
+                new CldsServiceDataMapper());
             if (cldsServiceData != null) {
                 logger.info("CldsServiceData found in cache for Service Invariant ID:"
-                        + cldsServiceData.getServiceInvariantUUID());
+                    + cldsServiceData.getServiceInvariantUUID());
                 return cldsServiceData;
             } else {
                 logger.warn("CldsServiceData not found in cache for Service Invariant ID:" + invariantUUID);
@@ -351,13 +367,13 @@ public class CldsDao {
 
     public void setCldsServiceCache(CldsDbServiceCache cldsDBServiceCache) {
         if (cldsDBServiceCache != null && cldsDBServiceCache.getInvariantId() != null
-                && cldsDBServiceCache.getServiceId() != null) {
+            && cldsDBServiceCache.getServiceId() != null) {
             String invariantUuid = cldsDBServiceCache.getInvariantId();
             String serviceUuid = cldsDBServiceCache.getServiceId();
             InputStream is = cldsDBServiceCache.getCldsDataInstream();
             String insertCldsServiceCacheSql = "INSERT INTO clds_service_cache"
-                    + "(invariant_service_id,service_id,timestamp,object_data) VALUES"
-                    + "(?,?,CURRENT_TIMESTAMP,?) ON DUPLICATE KEY UPDATE invariant_service_id = VALUES(invariant_service_id) , timestamp = CURRENT_TIMESTAMP , object_data = VALUES(object_data) ";
+                + "(invariant_service_id,service_id,timestamp,object_data) VALUES"
+                + "(?,?,CURRENT_TIMESTAMP,?) ON DUPLICATE KEY UPDATE invariant_service_id = VALUES(invariant_service_id) , timestamp = CURRENT_TIMESTAMP , object_data = VALUES(object_data) ";
             jdbcTemplateObject.update(insertCldsServiceCacheSql, invariantUuid, serviceUuid, is);
         }
     }
@@ -377,13 +393,13 @@ public class CldsDao {
 
     /**
      * Method to get deployed/active models with model properties.
-     * 
+     *
      * @return list of CldsModelProp
      */
     public List<CldsModelProp> getDeployedModelProperties() {
         List<CldsModelProp> cldsModelPropList = new ArrayList<>();
         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 "
-                + "WHERE m.model_prop_id = mp.model_prop_id and m.event_id = e.event_id and e.action_cd = 'DEPLOY'";
+            + "WHERE m.model_prop_id = mp.model_prop_id and m.event_id = e.event_id and e.action_cd = 'DEPLOY'";
         List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(modelsSql);
         CldsModelProp cldsModelProp = null;
         for (Map<String, Object> row : rows) {
@@ -399,7 +415,7 @@ public class CldsDao {
 
     /**
      * Method to get deployed/active models with model properties.
-     * 
+     *
      * @return list of CLDS-Monitoring-Details: CLOSELOOP_NAME | Close loop name
      *         used in the CLDS application (prefix: ClosedLoop- + unique
      *         ClosedLoop ID) MODEL_NAME | Model Name in CLDS application
@@ -414,8 +430,8 @@ public class CldsDao {
         SimpleDateFormat sdf = new SimpleDateFormat("MM-dd-yyyy HH:mm:ss");
         List<CldsMonitoringDetails> cldsMonitoringDetailsList = new ArrayList<CldsMonitoringDetails>();
         String modelsSql = "SELECT CONCAT(M.CONTROL_NAME_PREFIX, M.CONTROL_NAME_UUID) AS CLOSELOOP_NAME , M.MODEL_NAME, M.SERVICE_TYPE_ID, M.DEPLOYMENT_ID, T.TEMPLATE_NAME, E.ACTION_CD, E.USER_ID, E.TIMESTAMP "
-                + "FROM MODEL M, TEMPLATE T, EVENT E "
-                + "WHERE M.TEMPLATE_ID = T.TEMPLATE_ID AND M.EVENT_ID = E.EVENT_ID " + "ORDER BY ACTION_CD";
+            + "FROM MODEL M, TEMPLATE T, EVENT E "
+            + "WHERE M.TEMPLATE_ID = T.TEMPLATE_ID AND M.EVENT_ID = E.EVENT_ID " + "ORDER BY ACTION_CD";
         List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(modelsSql);
         CldsMonitoringDetails cldsMonitoringDetails = null;
         for (Map<String, Object> row : rows) {
@@ -435,14 +451,14 @@ public class CldsDao {
 
     /**
      * Method to delete model from database.
-     * 
+     *
      * @param modelName
      */
     public void deleteModel(String modelName) {
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName);
         logSqlExecution(procDeleteModel, in);
     }
-    
+
     private void populateModelProperties(CldsModel model, Map out) {
         // todo : rationalize
         model.setControlNamePrefix((String) out.get(V_CONTROL_NAME_PREFIX));
@@ -461,6 +477,317 @@ public class CldsDao {
         model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
         model.getEvent().setUserid((String) out.get("v_event_user_id"));
         model.setTypeId((String) out.get("v_service_type_id"));
-        model.setDeploymentId((String) out.get("v_deployment_id"));            
-    }    
+        model.setDeploymentId((String) out.get("v_deployment_id"));
+    }
+
+
+    /**
+     * Method to retrieve a tosca models by Policy Type from database.
+
+     * @param policyType
+     * @return  List of CldsToscaModel
+     */
+    public List<CldsToscaModel> getAllToscaModels() {
+        return getToscaModel(null, null);
+    }
+
+    /**
+     * Method to retrieve a tosca models by Policy Type from database.
+
+     * @param policyType
+     * @return  List of CldsToscaModel
+     */
+    public List<CldsToscaModel> getToscaModelByPolicyType(String policyType) {
+        return getToscaModel(null, policyType);
+    }
+
+    /**
+     * Method to retrieve a tosca models by toscaModelName, version from database.
+     *
+     * @param policyType
+     * @return List of CldsToscaModel
+     */
+    public List<CldsToscaModel> getToscaModelByName(String toscaModelName) {
+        return getToscaModel(toscaModelName, null);
+    }
+
+    // Retrieve the latest tosca model for a policy type or by tosca model name
+
+    private List<CldsToscaModel> getToscaModel(String toscaModelName, String policyType) {
+        SimpleDateFormat sdf = new SimpleDateFormat("MM-dd-yyyy HH:mm:ss");
+        List<CldsToscaModel> cldsToscaModels = new ArrayList<>();
+
+        String toscaModelSql = "SELECT tm.tosca_model_name, tm.tosca_model_id, tm.policy_type, tmr.tosca_model_revision_id, tmr.version, tmr.user_id, tmr.createdTimestamp, tmr.lastUpdatedTimestamp "
+            + ((toscaModelName != null) ? (", tmr.tosca_model_yaml ") : " ")
+            + "FROM tosca_model tm, tosca_model_revision tmr WHERE tm.tosca_model_id = tmr.tosca_model_id "
+            + ((toscaModelName != null) ? (" AND tm.tosca_model_name = '" + toscaModelName + "'") : " ")
+            + ((policyType != null) ? (" AND tm.policy_type = '" + policyType + "'") : " ")
+            + "AND tmr.version = (select max(version) from tosca_model_revision st where tmr.tosca_model_id=st.tosca_model_id)";
+
+        List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(toscaModelSql);
+
+        if (rows != null && rows.size() > 0) {
+
+            rows.stream().forEach(row -> {
+                CldsToscaModel cldsToscaModel = new CldsToscaModel();
+                cldsToscaModel.setId((String) row.get("tosca_model_id"));
+                cldsToscaModel.setPolicyType((String) row.get("policy_type"));
+                cldsToscaModel.setToscaModelName((String) row.get("tosca_model_name"));
+                cldsToscaModel.setUserId((String) row.get("user_id"));
+                cldsToscaModel.setRevisionId((String) row.get("tosca_model_revision_id"));
+                cldsToscaModel.setVersion(((Double) row.get("version")));
+                cldsToscaModel.setCreatedDate(sdf.format(row.get("createdTimestamp")));
+                cldsToscaModel.setLastUpdatedDate(sdf.format(row.get("lastUpdatedTimestamp")));
+                if (toscaModelName != null) {
+                    cldsToscaModel.setToscaModelYaml((String) row.get("tosca_model_yaml"));
+                }
+                cldsToscaModels.add(cldsToscaModel);
+            });
+
+        }
+        return cldsToscaModels;
+    }
+
+    // Retrieve Tosca Models & its revisions by policy Type.
+    private List<CldsToscaModelDetails> getAllToscaModelVersion(String toscaModelName, String policyType,
+        String version) {
+        SimpleDateFormat sdf = new SimpleDateFormat("MM-dd-yyyy HH:mm:ss");
+        List<CldsToscaModelDetails> cldsToscaModelDetailsList = new ArrayList<>();
+        String toscaModelSql = "SELECT tm.tosca_model_name, tm.tosca_model_id, tm.policy_type, tmr.tosca_model_revision_id, tmr.version, tmr.user_id, tmr.createdTimestamp, tmr.lastUpdatedTimestamp "
+            + "FROM tosca_model tm, tosca_model_revision tmr " + "WHERE tmr.tosca_model_id = tm.tosca_model_id "
+            + ((policyType != null) ? (" AND tm.policy_type = '" + policyType + "'") : " ")
+            + ((toscaModelName != null) ? (" AND tm.tosca_model_name = '" + toscaModelName + "'") : " ")
+            + ((version != null) ? (" AND tmr.version = '" + version + "'") : "");
+
+        List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(toscaModelSql);
+
+        if (rows != null && rows.size() > 0) {
+            // Get list of all available modelIds
+            List<String> listofModelIds = new ArrayList<>();
+            for (Map<String, Object> r : rows) {
+                if (r != null) {
+                    listofModelIds.add((String) r.get("tosca_model_id"));
+                }
+            }
+            // Filter Distinct elements using streams
+            listofModelIds = listofModelIds.stream().distinct().collect(Collectors.toList());
+
+            // TODO change logic using java8
+            for (String modelId : listofModelIds) {
+                CldsToscaModelDetails cldsToscaModelDetails = new CldsToscaModelDetails();
+                List<CldsToscaModelRevision> revisions = new ArrayList<>();
+                for (Map<String, Object> row : rows) {
+                    String id = (String) row.get("tosca_model_id");
+                    if (modelId.equalsIgnoreCase(id)) {
+                        cldsToscaModelDetails.setId(id);
+                        cldsToscaModelDetails.setPolicyType((String) row.get("policy_type"));
+                        cldsToscaModelDetails.setToscaModelName((String) row.get("tosca_model_name"));
+                        cldsToscaModelDetails.setUserId((String) row.get("user_id"));
+
+                        CldsToscaModelRevision modelRevision = new CldsToscaModelRevision();
+                        modelRevision.setRevisionId((String) row.get("tosca_model_revision_id"));
+                        modelRevision.setVersion(((Double) row.get("version")));
+                        modelRevision.setUserId((String) row.get("user_id"));
+                        modelRevision.setCreatedDate(sdf.format(row.get("createdTimestamp")));
+                        modelRevision.setLastUpdatedDate(sdf.format(row.get("lastUpdatedTimestamp")));
+                        revisions.add(modelRevision);
+                    }
+                }
+                cldsToscaModelDetails.setToscaModelRevisions(revisions);
+                cldsToscaModelDetailsList.add(cldsToscaModelDetails);
+            }
+        }
+        return cldsToscaModelDetailsList;
+    }
+
+
+    /**
+     *  Method to upload a new version of Tosca Model Yaml in Database
+     *
+     * @param cldsToscaModel
+     * @param userId
+     * @return CldsToscaModel
+     *
+     */
+    public CldsToscaModel updateToscaModelWithNewVersion(CldsToscaModel cldsToscaModel, String userId) {
+        SqlParameterSource in = new MapSqlParameterSource().addValue("v_tosca_model_id", cldsToscaModel.getId())
+            .addValue("v_version", cldsToscaModel.getVersion())
+            .addValue("v_tosca_model_yaml", cldsToscaModel.getToscaModelYaml())
+            .addValue("v_tosca_model_json", cldsToscaModel.getToscaModelJson()).addValue("v_user_id", userId);
+        Map<String, Object> out = logSqlExecution(procInsertNewToscaModelVersion, in);
+        cldsToscaModel.setRevisionId((String) (out.get("v_revision_id")));
+        return cldsToscaModel;
+    }
+
+
+    /**
+     *  Method to upload a new Tosca model Yaml in DB. Default version is 1.0
+     *
+     * @param cldsToscaModel
+     * @param userId
+     * @return CldsToscaModel
+     */
+    public CldsToscaModel insToscaModel(CldsToscaModel cldsToscaModel, String userId) {
+        SqlParameterSource in = new MapSqlParameterSource()
+            .addValue("v_tosca_model_name", cldsToscaModel.getToscaModelName())
+            .addValue("v_policy_type", cldsToscaModel.getPolicyType())
+            .addValue("v_tosca_model_yaml", cldsToscaModel.getToscaModelYaml())
+            .addValue("v_tosca_model_json", cldsToscaModel.getToscaModelJson())
+            .addValue("v_version", cldsToscaModel.getVersion()).addValue("v_user_id", userId);
+        Map<String, Object> out = logSqlExecution(procInsertToscaModel, in);
+        cldsToscaModel.setId((String) (out.get("v_tosca_model_id")));
+        cldsToscaModel.setRevisionId((String) (out.get("v_revision_id")));
+        cldsToscaModel.setUserId((String) out.get("v_user_id"));
+        return cldsToscaModel;
+    }
+
+    /**
+     * Method to insert a new Dictionary in Database
+     *
+     * @param cldsDictionary
+     */
+    public void insDictionary(CldsDictionary cldsDictionary) {
+        SqlParameterSource in = new MapSqlParameterSource()
+            .addValue("v_dictionary_name", cldsDictionary.getDictionaryName())
+            .addValue("v_user_id", cldsDictionary.getCreatedBy());
+        Map<String, Object> out = logSqlExecution(procInsertDictionary, in);
+        cldsDictionary.setDictionaryId((String) (out.get("v_dictionary_id")));
+    }
+
+
+    /**
+     * Method to update Dictionary with new info in Database
+     *
+     * @param dictionaryId
+     * @param cldsDictionary
+     * @param userId
+     */
+    public void updateDictionary(String dictionaryId, CldsDictionary cldsDictionary, String userId) {
+
+        String dictionarySql = "UPDATE dictionary " + "SET dictionary_name = '" + cldsDictionary.getDictionaryName()
+        + "', modified_by = '" + userId + "'" + "WHERE dictionary_id = '" + dictionaryId + "'";
+        jdbcTemplateObject.update(dictionarySql);
+        cldsDictionary.setUpdatedBy(userId);
+    }
+
+
+    /**
+     * Method to get list of Dictionaries from the Database
+     *
+     * @param dictionaryId
+     * @param dictionaryName
+     * @return
+     */
+    public List<CldsDictionary> getDictionary(String dictionaryId, String dictionaryName) {
+        SimpleDateFormat sdf = new SimpleDateFormat("MM-dd-yyyy HH:mm:ss");
+        List<CldsDictionary> dictionaries = new ArrayList<>();
+        String dictionarySql = "SELECT dictionary_id, dictionary_name, created_by, modified_by, timestamp FROM dictionary"
+            + ((dictionaryId != null || dictionaryName != null)
+                ? (" WHERE " + ((dictionaryName != null) ? ("dictionary_name = '" + dictionaryName + "'") : "")
+                    + ((dictionaryId != null && dictionaryName != null) ? (" AND ") : "")
+                    + ((dictionaryId != null) ? ("dictionary_id = '" + dictionaryId + "'") : "")): "");
+
+        List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(dictionarySql);
+
+        if (rows != null && rows.size() > 0) {
+            rows.stream().forEach(row -> {
+                CldsDictionary cldsDictionary = new CldsDictionary();
+                cldsDictionary.setDictionaryId((String) row.get("dictionary_id"));
+                cldsDictionary.setDictionaryName((String) row.get("dictionary_name"));
+                cldsDictionary.setCreatedBy((String) row.get("created_by"));
+                cldsDictionary.setUpdatedBy((String) row.get("modified_by"));
+                cldsDictionary.setLastUpdatedDate(sdf.format(row.get("timestamp")));
+                dictionaries.add(cldsDictionary);
+            });
+        }
+        return dictionaries;
+    }
+
+    /**
+     * Method to insert a new Dictionary Element for given dictionary in Database
+     *
+     * @param cldsDictionaryItem
+     * @param userId
+     */
+    public void insDictionarElements(CldsDictionaryItem cldsDictionaryItem, String userId) {
+        SqlParameterSource in = new MapSqlParameterSource()
+            .addValue("v_dictionary_id", cldsDictionaryItem.getDictionaryId())
+            .addValue("v_dict_element_name", cldsDictionaryItem.getDictElementName())
+            .addValue("v_dict_element_short_name", cldsDictionaryItem.getDictElementShortName())
+            .addValue("v_dict_element_description", cldsDictionaryItem.getDictElementDesc())
+            .addValue("v_dict_element_type", cldsDictionaryItem.getDictElementType())
+            .addValue("v_user_id", userId);
+        Map<String, Object> out = logSqlExecution(procInsertDictionaryElement, in);
+        cldsDictionaryItem.setDictElementId((String) (out.get("v_dict_element_id")));
+    }
+
+
+    /**
+     * Method to update Dictionary Elements with new info for a given dictionary in Database
+     *
+     * @param dictionaryElementId
+     * @param cldsDictionaryItem
+     * @param userId
+     */
+    public void updateDictionaryElements(String dictionaryElementId, CldsDictionaryItem cldsDictionaryItem, String userId) {
+
+        String dictionarySql = "UPDATE dictionary_elements SET dict_element_name = '"
+            + cldsDictionaryItem.getDictElementName() + "', dict_element_short_name = '"
+            + cldsDictionaryItem.getDictElementShortName() + "', dict_element_description= '"
+            + cldsDictionaryItem.getDictElementDesc() + "', dict_element_type = '"
+            + cldsDictionaryItem.getDictElementType() + "', modified_by = '" + userId + "' "
+            + "WHERE dict_element_id = '" + dictionaryElementId + "'";
+        jdbcTemplateObject.update(dictionarySql);
+        cldsDictionaryItem.setUpdatedBy(userId);
+    }
+
+    /**
+     * Method to get list of all dictionary elements for a given dictionary in the Database
+     *
+     * @param dictionaryName
+     * @param dictionaryId
+     * @param dictElementShortName
+     * @return
+     */
+    public List<CldsDictionaryItem> getDictionaryElements(String dictionaryName, String dictionaryId,
+        String dictElementShortName) {
+        SimpleDateFormat sdf = new SimpleDateFormat("MM-dd-yyyy HH:mm:ss");
+        List<CldsDictionaryItem> dictionaryItems = new ArrayList<>();
+        String dictionarySql = "SELECT de.dict_element_id, de.dictionary_id, de.dict_element_name, de.dict_element_short_name, de.dict_element_description, de.dict_element_type, de.created_by, de.modified_by, de.timestamp  "
+            + "FROM dictionary_elements de, dictionary d WHERE de.dictionary_id = d.dictionary_id "
+            + ((dictionaryId != null) ? (" AND d.dictionary_id = '" + dictionaryId + "'") : "")
+            + ((dictElementShortName != null) ? (" AND de.dict_element_short_name = '" + dictElementShortName + "'"): "")
+            + ((dictionaryName != null) ? (" AND dictionary_name = '" + dictionaryName + "'") : "");
+
+        List<Map<String, Object>> rows = jdbcTemplateObject.queryForList(dictionarySql);
+
+        if (rows != null && rows.size() > 0) {
+            rows.stream().forEach(row -> {
+                CldsDictionaryItem dictionaryItem = new CldsDictionaryItem();
+                dictionaryItem.setDictElementId((String) row.get("dict_element_id"));
+                dictionaryItem.setDictionaryId((String) row.get("dictionary_id"));
+                dictionaryItem.setDictElementName((String) row.get("dict_element_name"));
+                dictionaryItem.setDictElementShortName((String) row.get("dict_element_short_name"));
+                dictionaryItem.setDictElementDesc((String) row.get("dict_element_description"));
+                dictionaryItem.setDictElementType((String) row.get("dict_element_type"));
+                dictionaryItem.setCreatedBy((String) row.get("created_by"));
+                dictionaryItem.setUpdatedBy((String) row.get("modified_by"));
+                dictionaryItem.setLastUpdatedDate(sdf.format(row.get("timestamp")));
+                dictionaryItems.add(dictionaryItem);
+            });
+        }
+        return dictionaryItems;
+    }
+
+    /**
+     * Method to delete a tosca model from database.
+     *
+     * @param toscaModelId
+     * @param revisionId
+     */
+    /*public void deleteModel(String toscaModelId, String revisionId) {
+        SqlParameterSource in = new MapSqlParameterSource().addValue("v_tosca_model_id", toscaModelId)
+                       .addValue("v_revision_id", revisionId);
+        logSqlExecution(procDelToscaModel, in);
+    }*/
 }