/**
* 部署单个流程定义
*
* @param resourceLoader {@link ResourceLoader}
* @param processKey 模块名称
* @throws IOException 找不到zip文件时
*/
private void deploySingleProcess(
ResourceLoader resourceLoader, String processKey, String exportDir) throws IOException {
String classpathResourceUrl = "classpath:/deployments/" + processKey + ".bar";
logger.debug("read workflow from: {}", classpathResourceUrl);
Resource resource = resourceLoader.getResource(classpathResourceUrl);
InputStream inputStream = resource.getInputStream();
if (inputStream == null) {
logger.warn("ignore deploy workflow module: {}", classpathResourceUrl);
} else {
logger.debug("finded workflow module: {}, deploy it!", classpathResourceUrl);
ZipInputStream zis = new ZipInputStream(inputStream);
Deployment deployment = repositoryService.createDeployment().addZipInputStream(zis).deploy();
// export diagram
List<ProcessDefinition> list =
repositoryService.createProcessDefinitionQuery().deploymentId(deployment.getId()).list();
for (ProcessDefinition processDefinition : list) {
WorkflowUtils.exportDiagramToFile(repositoryService, processDefinition, exportDir);
}
}
}