/**
* Process a legacy V1 request (single item)
*
* @param hyperionContext The context
*/
protected void processLegacyRequest(HyperionContext hyperionContext) {
EndpointRequest request = hyperionContext.getEndpointRequest();
EndpointResponse response = hyperionContext.getEndpointResponse();
ApiVersionPlugin<ApiObject<Serializable>, PersistentObject<Serializable>, Serializable>
apiVersionPlugin = hyperionContext.getVersionPlugin();
EntityPlugin plugin = hyperionContext.getEntityPlugin();
ApiObject clientObject = null;
try {
clientObject =
marshaller.unmarshall(request.getInputStream(), apiVersionPlugin.getApiClass());
} catch (MarshallingException e) {
throw new BadRequestException(
messageSource.getErrorMessage(
ERROR_READING_REQUEST, hyperionContext.getLocale(), e.getMessage()),
e);
}
clientObject.setId(null);
PersistenceContext persistenceContext = buildPersistenceContext(hyperionContext);
Set<String> fieldSet = persistenceContext.getRequestedFields();
if (fieldSet != null) fieldSet.add("id");
ApiObject saved =
(ApiObject)
plugin
.getPersistenceOperations()
.createOrUpdateItems(Collections.singletonList(clientObject), persistenceContext)
.get(0);
processChangeEvents(hyperionContext, persistenceContext);
response.setResponseCode(200);
hyperionContext.setResult(saved);
}
protected void processChangeEvents(
HyperionContext phaseContext, PersistenceContext persistenceContext) {
EntityPlugin entityPlugin = phaseContext.getEntityPlugin();
if (!entityPlugin.hasEntityChangeListeners()) return;
List<EntityChangeListener> entityChangeListeners = entityPlugin.getEntityChangeListeners();
for (EntityChangeListener entityChangeListener : entityChangeListeners) {
for (EntityChangeEvent event : persistenceContext.getEntityChangeEvents()) {
entityChangeListener.processEntityChange(event);
}
}
}
/**
* Process a multi-item request
*
* @param hyperionContext The context
*/
protected void processCollectionRequest(HyperionContext hyperionContext) {
EndpointRequest request = hyperionContext.getEndpointRequest();
EndpointResponse response = hyperionContext.getEndpointResponse();
ApiVersionPlugin<ApiObject<Serializable>, PersistentObject<Serializable>, Serializable>
apiVersionPlugin = hyperionContext.getVersionPlugin();
EntityPlugin plugin = hyperionContext.getEntityPlugin();
List<ApiObject<Serializable>> clientObjects = null;
try {
clientObjects =
marshaller.unmarshallCollection(request.getInputStream(), apiVersionPlugin.getApiClass());
} catch (WriteLimitException e) {
throw new BadRequestException(
messageSource.getErrorMessage(
ERROR_WRITE_LIMIT, hyperionContext.getLocale(), e.getWriteLimit()),
e);
} catch (MarshallingException e) {
throw new BadRequestException(
messageSource.getErrorMessage(
ERROR_READING_REQUEST, hyperionContext.getLocale(), e.getMessage()),
e);
}
PersistenceContext persistenceContext = buildPersistenceContext(hyperionContext);
Set<String> fieldSet = persistenceContext.getRequestedFields();
if (fieldSet != null) fieldSet.add("id");
List<ApiObject> saved =
plugin.getPersistenceOperations().createOrUpdateItems(clientObjects, persistenceContext);
processChangeEvents(hyperionContext, persistenceContext);
response.setResponseCode(200);
EntityList<ApiObject> entityResponse = new EntityList<>();
entityResponse.setEntries(saved);
hyperionContext.setResult(entityResponse);
}
protected PersistenceContext buildPersistenceContext(HyperionContext context) {
EntityPlugin entityPlugin = context.getEntityPlugin();
HyperionRequest endpointRequest = context.getEndpointRequest();
PersistenceContext persistenceContext = new PersistenceContext();
persistenceContext.setEntityPlugin(entityPlugin);
persistenceContext.setEntity(entityPlugin.getEndpointName());
persistenceContext.setHttpMethod(context.getEffectiveMethod());
persistenceContext.setApiVersionPlugin(context.getVersionPlugin());
persistenceContext.setUserContext(context.getAuthorizationContext().getUserContext());
persistenceContext.setRequestedFields(
buildFieldSet(endpointRequest.getFirstParameter("fields")));
persistenceContext.setAuthorizationContext(context.getAuthorizationContext());
persistenceContext.setLocale(context.getLocale());
persistenceContext.setMessageSource(messageSource);
Set<String> additionalParameters = entityPlugin.getAdditionalParameters();
if (additionalParameters != null && additionalParameters.size() > 0)
persistenceContext.setAdditionalParameters(
endpointRequest.getParameterMap(additionalParameters));
return persistenceContext;
}