@Override
public void initialize(List<Parameter> parameterList) throws WorkflowImplException {
if (!validateParams(parameterList)) {
throw new WorkflowRuntimeException(
"Workflow initialization failed, required parameter is missing");
}
Parameter wfNameParameter =
WorkflowManagementUtil.getParameter(
parameterList,
WFConstant.ParameterName.WORKFLOW_NAME,
WFConstant.ParameterHolder.WORKFLOW_IMPL);
if (wfNameParameter != null) {
processName = StringUtils.deleteWhitespace(wfNameParameter.getParamValue());
role =
WorkflowManagementUtil.createWorkflowRoleName(
StringUtils.deleteWhitespace(wfNameParameter.getParamValue()));
}
int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
String tenantDomain = CarbonContext.getThreadLocalCarbonContext().getTenantDomain();
if (!MultitenantConstants.SUPER_TENANT_DOMAIN_NAME.equals(tenantDomain)) {
tenantContext = "t/" + tenantDomain + "/";
}
Parameter bpsProfileParameter =
WorkflowManagementUtil.getParameter(
parameterList,
WFImplConstant.ParameterName.BPS_PROFILE,
WFConstant.ParameterHolder.WORKFLOW_IMPL);
if (bpsProfileParameter != null) {
String bpsProfileName = bpsProfileParameter.getParamValue();
bpsProfile =
WorkflowImplServiceDataHolder.getInstance()
.getWorkflowImplService()
.getBPSProfile(bpsProfileName, tenantId);
}
htName = processName + BPELDeployer.Constants.HT_SUFFIX;
generateAndDeployArtifacts();
}
@Override
public void removeWorkflow(String workflowId) throws WorkflowException {
Workflow workflow = workflowDAO.getWorkflow(workflowId);
// Deleting the role that is created for per workflow
if (workflow != null) {
WorkflowManagementUtil.deleteWorkflowRole(
StringUtils.deleteWhitespace(workflow.getWorkflowName()));
workflowDAO.removeWorkflowParams(workflowId);
workflowDAO.removeWorkflow(workflowId);
}
}
@Override
public void addWorkflow(Workflow workflow, List<Parameter> parameterList, int tenantId)
throws WorkflowException {
// TODO:Workspace Name may contain spaces , so we need to remove spaces and prepare process for
// that
Parameter workflowNameParameter =
new Parameter(
workflow.getWorkflowId(),
WFConstant.ParameterName.WORKFLOW_NAME,
workflow.getWorkflowName(),
WFConstant.ParameterName.WORKFLOW_NAME,
WFConstant.ParameterHolder.WORKFLOW_IMPL);
if (!parameterList.contains(workflowNameParameter)) {
parameterList.add(workflowNameParameter);
} else {
workflowNameParameter = parameterList.get(parameterList.indexOf(workflowNameParameter));
}
if (!workflowNameParameter.getParamValue().equals(workflow.getWorkflowName())) {
workflowNameParameter.setParamValue(workflow.getWorkflowName());
// TODO:Since the user has changed the workflow name, we have to undeploy bpel package that is
// already
// deployed using previous workflow name.
}
AbstractWorkflow abstractWorkflow =
WorkflowServiceDataHolder.getInstance()
.getWorkflowImpls()
.get(workflow.getTemplateId())
.get(workflow.getWorkflowImplId());
// deploying the template
abstractWorkflow.deploy(parameterList);
// add workflow to the database
if (workflowDAO.getWorkflow(workflow.getWorkflowId()) == null) {
workflowDAO.addWorkflow(workflow, tenantId);
WorkflowManagementUtil.createAppRole(
StringUtils.deleteWhitespace(workflow.getWorkflowName()));
} else {
workflowDAO.removeWorkflowParams(workflow.getWorkflowId());
workflowDAO.updateWorkflow(workflow);
}
workflowDAO.addWorkflowParams(parameterList, workflow.getWorkflowId());
}
