use of net.geoprism.registry.etl.NewGeoObjectInvalidSyncTypeError in project geoprism-registry by terraframe.
the class DHIS2SynchronizationManager method exportGeoObject.
/**
* It's important that we try our best to maintain an accurate state between
* our database and the DHIS2 database. The DHIS2Serailizer will create new
* ids and save them as externalIds for GeoObjects that do not have
* externalIds. If our push to DHIS2 for this new GeoObject fails for whatever
* reason, then we want to rollback our database so that we do not store the
* id which does not exist in the DHIS2 database.
*
* TODO : In the future perhaps we should directly ask DHIS2 if an object
* exists and then we'll know
*
* @param level
* @param go
* @return
* @throws ExportError
*/
@Transaction
private void exportGeoObject(DHIS2SyncConfig dhis2Config, DHIS2SyncLevel level, SortedSet<DHIS2SyncLevel> levels, Long rowIndex, VertexServerGeoObject serverGo, Boolean includeTranslations) throws DHIS2SyncError {
DHIS2ImportResponse resp = null;
JsonObject orgUnitJsonTree = null;
String orgUnitJson = null;
String externalId = null;
try {
externalId = serverGo.getExternalId(dhis2Config.getSystem());
boolean isNew = (externalId == null);
if (isNew && level.getSyncType() != DHIS2SyncLevel.Type.ALL) {
NewGeoObjectInvalidSyncTypeError err = new NewGeoObjectInvalidSyncTypeError();
err.setGeoObject(serverGo.getDisplayLabel().getValue());
throw err;
}
if (isNew && level.getLevel() == 0 && this.ouLevel1.size() > 0) {
throw new MultipleLevelOneOrgUnitException();
}
GsonBuilder builder = new GsonBuilder();
builder.registerTypeAdapter(VertexServerGeoObject.class, new DHIS2GeoObjectJsonAdapters.DHIS2Serializer(dhis2, dhis2Config, level, this.date));
orgUnitJsonTree = builder.create().toJsonTree(serverGo, serverGo.getClass()).getAsJsonObject();
orgUnitJson = orgUnitJsonTree.toString();
externalId = serverGo.getExternalId(dhis2Config.getSystem());
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("mergeMode", "MERGE"));
try {
JsonObject metadataPayload = new JsonObject();
JsonArray orgUnits = new JsonArray();
metadataPayload.add("organisationUnits", orgUnits);
if (level.getSyncType() == DHIS2SyncLevel.Type.ALL) {
orgUnits.add(orgUnitJsonTree);
} else if (level.getSyncType() == DHIS2SyncLevel.Type.RELATIONSHIPS) {
if (!orgUnitJsonTree.has("parent")) {
// Root level types do not have parents.
return;
}
JsonObject orgUnitRelationships = new JsonObject();
// These attributes must be included at the requirement of DHIS2 API
orgUnitRelationships.addProperty("id", orgUnitJsonTree.get("id").getAsString());
orgUnitRelationships.addProperty("name", orgUnitJsonTree.get("name").getAsString());
orgUnitRelationships.addProperty("shortName", orgUnitJsonTree.get("shortName").getAsString());
orgUnitRelationships.addProperty("openingDate", orgUnitJsonTree.get("openingDate").getAsString());
// We don't want to actually update any of these attributes, so if we can fetch the object from DHIS2
// then use the values they have in their server instead.
DHIS2Response orgUnitGetResp = dhis2.entityIdGet(DHIS2Objects.ORGANISATION_UNITS, externalId, params);
if (orgUnitGetResp.isSuccess()) {
JsonObject jo = JsonParser.parseString(orgUnitGetResp.getResponse()).getAsJsonObject();
orgUnitRelationships.addProperty("name", jo.get("name").getAsString());
orgUnitRelationships.addProperty("shortName", jo.get("shortName").getAsString());
orgUnitRelationships.addProperty("openingDate", jo.get("openingDate").getAsString());
}
// These attributes are the ones we need to include to change the relationship
orgUnitRelationships.add("parent", orgUnitJsonTree.get("parent").getAsJsonObject());
orgUnitRelationships.addProperty("path", orgUnitJsonTree.get("path").getAsString());
orgUnitRelationships.addProperty("level", orgUnitJsonTree.get("level").getAsInt());
orgUnits.add(orgUnitRelationships);
} else if (level.getSyncType() == DHIS2SyncLevel.Type.ORG_UNITS) {
JsonObject orgUnitAttributes = orgUnitJsonTree.deepCopy();
// Drop all attributes related to the parent / hierarchy
orgUnitAttributes.remove("parent");
orgUnitAttributes.remove("path");
orgUnitAttributes.remove("level");
orgUnits.add(orgUnitAttributes);
}
ImportStrategy strategy = isNew ? ImportStrategy.CREATE : ImportStrategy.UPDATE;
params.add(new BasicNameValuePair("importStrategy", strategy.name()));
resp = dhis2.metadataPost(params, new StringEntity(metadataPayload.toString(), Charset.forName("UTF-8")));
} catch (InvalidLoginException e) {
LoginException cgrlogin = new LoginException(e);
throw cgrlogin;
} catch (HTTPException e) {
HttpError cgrhttp = new HttpError(e);
throw cgrhttp;
}
this.service.validateDhis2Response(resp);
if (isNew && level.getLevel() == 1 && this.ouLevel1.size() > 0) {
this.ouLevel1.add(new OrganisationUnit());
}
} catch (Throwable t) {
DHIS2SyncError er = new DHIS2SyncError(rowIndex, resp, orgUnitJson, t, serverGo.getCode());
throw er;
}
}
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