Examples with DHIS2SyncLevel net.geoprism.registry.etl.DHIS2SyncLevel used on opensource projects

Example 1 with DHIS2SyncLevel

use of net.geoprism.registry.etl.DHIS2SyncLevel in project geoprism-registry by terraframe.

the class DHIS2SynchronizationManager method synchronize.

public void synchronize() {
    this.init();
    final ExternalSystem es = dhis2Config.getSystem();
    long rowIndex = 0;
    long total = 0;
    long exportCount = 0;
    SortedSet<DHIS2SyncLevel> levels = dhis2Config.getLevels();
    Boolean includeTranslations = LocalizationFacade.getInstalledLocales().size() > 0;
    // First calculate the total number of records
    HashMap<Integer, Long> countAtLevel = new HashMap<Integer, Long>();
    int expectedLevel = 0;
    for (DHIS2SyncLevel level : levels) {
        if (level.getLevel() != expectedLevel) {
            throw new ProgrammingErrorException("Unexpected level number [" + level.getLevel() + "].");
        }
        if (level.getSyncType() != null && !DHIS2SyncLevel.Type.NONE.equals(level.getSyncType())) {
            long count = this.getCount(level.getGeoObjectType());
            total += count;
            countAtLevel.put(level.getLevel(), count);
        }
        expectedLevel++;
    }
    history.appLock();
    history.setWorkTotal(total);
    history.apply();
    // Now do the work
    for (DHIS2SyncLevel level : levels) {
        if (level.getSyncType() != null && !DHIS2SyncLevel.Type.NONE.equals(level.getSyncType())) {
            long skip = 0;
            long pageSize = 1000;
            long count = countAtLevel.get(level.getLevel());
            while (skip < count) {
                List<VertexServerGeoObject> objects = this.query(level.getGeoObjectType(), skip, pageSize);
                for (VertexServerGeoObject go : objects) {
                    try {
                        this.exportGeoObject(dhis2Config, level, levels, rowIndex, go, includeTranslations);
                        exportCount++;
                        history.appLock();
                        history.setWorkProgress(rowIndex);
                        history.setExportedRecords(exportCount);
                        history.apply();
                        if (level.getOrgUnitGroupId() != null && level.getOrgUnitGroupId().length() > 0) {
                            final String externalId = go.getExternalId(es);
                            level.getOrCreateOrgUnitGroupIdSet(level.getOrgUnitGroupId()).add(externalId);
                        }
                    } catch (DHIS2SyncError ee) {
                        recordExportError(ee, history);
                    }
                    rowIndex++;
                }
                ;
                // Export OrgUnitGroup changes
                if (level.getOrgUnitGroupIdSet().size() > 0) {
                    try {
                        Map<String, Set<String>> orgUnitGroupIdSet = level.getOrgUnitGroupIdSet();
                        // Fetch and populate all the org unit groups with the ids of org units that we will be exporting
                        MetadataGetResponse<OrganisationUnitGroup> resp = dhis2.metadataGet(OrganisationUnitGroup.class);
                        this.service.validateDhis2Response(resp);
                        List<OrganisationUnitGroup> orgUnitGroups = resp.getObjects();
                        if (orgUnitGroups != null) {
                            Iterator<? extends OrganisationUnitGroup> it = orgUnitGroups.iterator();
                            while (it.hasNext()) {
                                OrganisationUnitGroup group = it.next();
                                if (orgUnitGroupIdSet.containsKey(group.getId())) {
                                    orgUnitGroupIdSet.get(group.getId()).addAll(group.getOrgUnitIds());
                                    group.setOrgUnitIds(orgUnitGroupIdSet.get(group.getId()));
                                    orgUnitGroupIdSet.remove(group.getId());
                                } else {
                                    it.remove();
                                }
                            }
                            if (orgUnitGroups.size() > 0) {
                                JsonObject payload = new JsonObject();
                                JsonArray jaOrgUnitGroups = new JsonArray();
                                for (OrganisationUnitGroup group : orgUnitGroups) {
                                    GsonBuilder builder = new GsonBuilder();
                                    JsonObject joOrgUnitGroup = builder.create().toJsonTree(group, group.getClass()).getAsJsonObject();
                                    joOrgUnitGroup.remove("created");
                                    joOrgUnitGroup.remove("lastUpdated");
                                    joOrgUnitGroup.remove("symbol");
                                    joOrgUnitGroup.remove("publicAccess");
                                    joOrgUnitGroup.remove("user");
                                    joOrgUnitGroup.remove("userGroupAccesses");
                                    joOrgUnitGroup.remove("attributeValues");
                                    joOrgUnitGroup.remove("translations");
                                    joOrgUnitGroup.remove("userAccesses");
                                    jaOrgUnitGroups.add(joOrgUnitGroup);
                                }
                                payload.add(DHIS2Objects.ORGANISATION_UNIT_GROUPS, jaOrgUnitGroups);
                                List<NameValuePair> params = new ArrayList<NameValuePair>();
                                MetadataImportResponse resp2 = dhis2.metadataPost(params, new StringEntity(payload.toString(), Charset.forName("UTF-8")));
                                this.service.validateDhis2Response(resp2);
                            }
                        }
                    } catch (InvalidLoginException e) {
                        LoginException cgrlogin = new LoginException(e);
                        throw cgrlogin;
                    } catch (HTTPException | BadServerUriException e) {
                        HttpError cgrhttp = new HttpError(e);
                        throw cgrhttp;
                    }
                }
                skip += pageSize;
                NotificationFacade.queue(new GlobalNotificationMessage(MessageType.DATA_EXPORT_JOB_CHANGE, null));
            }
        }
    }
    history.appLock();
    history.setWorkProgress(rowIndex);
    history.setExportedRecords(exportCount);
    history.clearStage();
    history.addStage(ExportStage.COMPLETE);
    history.apply();
    NotificationFacade.queue(new GlobalNotificationMessage(MessageType.DATA_EXPORT_JOB_CHANGE, null));
    handleExportErrors();
}