static JaxbCommandsRequest prepareCommandRequest(
Command command,
String userName,
String deploymentId,
Long processInstanceId,
Collection<String> correlationKeyProps) {
if (deploymentId == null
&& !(command instanceof TaskCommand || command instanceof AuditCommand)) {
throw new MissingRequiredInfoException(
"A deployment id is required when sending commands involving the KieSession.");
}
JaxbCommandsRequest req;
if (command instanceof AuditCommand) {
req = new JaxbCommandsRequest(command);
} else {
req = new JaxbCommandsRequest(deploymentId, command);
}
if (command instanceof TaskCommand) {
TaskCommand taskCmd = (TaskCommand) command;
if (taskCmd.getUserId() == null) {
taskCmd.setUserId(userName);
}
}
if (processInstanceId != null) {
if (command instanceof ProcessInstanceIdCommand) {
processInstanceId = ((ProcessInstanceIdCommand) command).getProcessInstanceId();
}
}
if (correlationKeyProps != null && !correlationKeyProps.isEmpty()) {
StringBuffer correlationKeyString = new StringBuffer();
Iterator<String> iter = correlationKeyProps.iterator();
correlationKeyString.append(iter.next());
while (iter.hasNext()) {
correlationKeyString.append(":").append(iter.next());
}
req.setCorrelationKeyString(correlationKeyString.toString());
}
req.setProcessInstanceId(processInstanceId);
req.setUser(userName);
req.setVersion(VERSION);
return req;
}
void preprocessCommand(Command cmd) {
String cmdName = cmd.getClass().getSimpleName();
if (cmd instanceof TaskCommand && cmdName.startsWith("GetTask")) {
TaskCommand taskCmd = (TaskCommand) cmd;
String cmdUserId = taskCmd.getUserId();
String authUserId = config.getUserName();
if (cmdUserId == null) {
taskCmd.setUserId(authUserId);
logger.debug("Using user id '" + authUserId + "' for '" + cmdName + "'.");
} else if (!cmdUserId.equals(authUserId)) {
throw new RemoteApiException(
"The user id used when retrieving task information ("
+ cmdUserId
+ ")"
+ " must match the authenticating user ("
+ authUserId
+ ")!");
}
}
}