Hello,
we would like to deploy a bpmn file in the UTF-8 format by using the repositoryService (not with autoscan, because of internal environment issues). The file is located under src/main/resources/bpmn
and has a bunch of executable processes and subprocesses . Currently we are doing it in the following way:
public void deployProcessDefinition(String processDefinitionName, InputStream processDefinitionStream)
throws WorkflowModelValidationException, IOException {
String clearTextContent = IOUtils.toString(processDefinitionStream, Charset.defaultCharset().name());
processDefinitionStream.close();
processDefinitionStream = new ByteArrayInputStream(clearTextContent.getBytes(StandardCharsets.UTF_8));
BpmnModelInstance bpmnModelInstance = Bpmn.readModelFromStream(processDefinitionStream);
Bpmn.validateModel(bpmnModelInstance);
String resourceName = processDefinitionName.endsWith(".bpmn") ? processDefinitionName
: processDefinitionName + ".bpmn";
processEngine.getRepositoryService().createDeployment().name(processDefinitionName)
.addModelInstance(resourceName, bpmnModelInstance).deploy();
}
and use the method as follows:
InputStream resourceAsStream = this.getClass().getResourceAsStream("/META-INF/bpmn/MyProcess.bpmn");
this.deployProcessDefinition("RequestTreatmentCollaboration", resourceAsStream);
log.info("Process successfully deployed or already exist");
This code is executed everytime when the bean is created (inside the init-method). It works fine, but it is always deploying it, when the bean is starting even if the bpmn file has not changed. I just want to deploy the stuff if the xml has not been changed. Is there a way to check that? Otherwise we will have new versions for not changed process definitions.
I would be grateful for your help.
Best regards,
Andy