protected Void copyTemplateCrossZoneCallBack(
AsyncCallbackDispatcher<TemplateServiceImpl, CreateCmdResult> callback,
TemplateOpContext<TemplateApiResult> context) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("Performing copy template cross zone callback after completion");
}
TemplateInfo destTemplate = context.getTemplate();
CreateCmdResult result = callback.getResult();
AsyncCallFuture<TemplateApiResult> future = context.getFuture();
TemplateApiResult res = new TemplateApiResult(destTemplate);
try {
if (result.isFailed()) {
res.setResult(result.getResult());
destTemplate.processEvent(Event.OperationFailed);
} else {
destTemplate.processEvent(Event.OperationSuccessed, result.getAnswer());
}
future.complete(res);
} catch (Exception e) {
s_logger.debug("Failed to process copy template cross zones callback", e);
res.setResult(e.toString());
future.complete(res);
}
return null;
}
protected Void syncTemplateCallBack(
AsyncCallbackDispatcher<TemplateServiceImpl, CopyCommandResult> callback,
TemplateOpContext<TemplateApiResult> context) {
TemplateInfo destTemplate = context.getTemplate();
CopyCommandResult result = callback.getResult();
AsyncCallFuture<TemplateApiResult> future = context.getFuture();
TemplateApiResult res = new TemplateApiResult(destTemplate);
try {
if (result.isFailed()) {
res.setResult(result.getResult());
// no change to existing template_store_ref, will try to re-sync later if other call
// triggers this sync operation, like copy template
} else {
// this will update install path properly, next time it will not sync anymore.
destTemplate.processEvent(Event.OperationSuccessed, result.getAnswer());
}
future.complete(res);
} catch (Exception e) {
s_logger.debug("Failed to process sync template callback", e);
res.setResult(e.toString());
future.complete(res);
}
return null;
}
protected Void createTemplateCallback(
AsyncCallbackDispatcher<TemplateServiceImpl, CreateCmdResult> callback,
TemplateOpContext<TemplateApiResult> context) {
TemplateObject template = context.getTemplate();
AsyncCompletionCallback<TemplateApiResult> parentCallback = context.getParentCallback();
TemplateApiResult result = new TemplateApiResult(template);
CreateCmdResult callbackResult = callback.getResult();
if (callbackResult.isFailed()) {
template.processEvent(ObjectInDataStoreStateMachine.Event.OperationFailed);
result.setResult(callbackResult.getResult());
if (parentCallback != null) {
parentCallback.complete(result);
}
return null;
}
try {
template.processEvent(ObjectInDataStoreStateMachine.Event.OperationSuccessed);
} catch (Exception e) {
result.setResult(e.toString());
if (parentCallback != null) {
parentCallback.complete(result);
}
return null;
}
if (parentCallback != null) {
parentCallback.complete(result);
}
return null;
}
public Void deleteTemplateCallback(
AsyncCallbackDispatcher<TemplateServiceImpl, CommandResult> callback,
TemplateOpContext<TemplateApiResult> context) {
CommandResult result = callback.getResult();
TemplateObject vo = context.getTemplate();
if (result.isSuccess()) {
vo.processEvent(Event.OperationSuccessed);
} else {
vo.processEvent(Event.OperationFailed);
}
TemplateApiResult apiResult = new TemplateApiResult(vo);
apiResult.setResult(result.getResult());
apiResult.setSuccess(result.isSuccess());
context.future.complete(apiResult);
return null;
}
