/** @see FlowService#createNewFlow(Credentials, Flow, HashMap, String, long) */
@Override
public Flow createNewFlow(
Credentials credentials,
Flow flow,
HashMap<String, String> paramMap,
String flowUri,
long userId) {
String result = null;
try {
result = headServer.createFlow(credentials, paramMap, flowUri, userId);
byte[] flowContent = readFileAsBytes(result);
assert getArtifactService() != null : "Artifact service is null.";
assert flow != null : "Flow is null.";
assert credentials != null : "Credentials are null.";
assert flowContent != null : "Flowcontent is null.";
String id = UUID.randomUUID().toString();
ResourcePath resourcePath =
getArtifactService().saveFlow((SimpleCredentials) credentials, flow, id, flowContent);
String uri =
resourcePath.getProtocol()
+ ":"
+ resourcePath.getWorkspace()
+ "://"
+ resourcePath.getPath();
flow.setUri(uri);
storeFlowInstance(flow);
} catch (MeandreServerException e) {
throw new ServiceException("Could not create flow: " + flowUri, e);
} catch (ContentRepositoryServiceException e) {
throw new ServiceException("Could not create flow: " + flowUri, e);
} catch (IOException e) {
throw new ServiceException("Could not create flow: " + flowUri, e);
}
return flow;
}
/** @see FlowService#storeFlowInstance(Flow) */
public Long storeFlowInstance(Flow instance) {
FlowDao flowDao = daoFactory.getFlowDao();
flowDao.makePersistent(instance);
return instance.getId();
}