private String getVolumeTag(ToolVolume volume) {
if (volume != null) {
final AutoBean<ToolVolume> volumeAutoBean = AutoBeanUtils.getAutoBean(volume);
String currentTag = volumeAutoBean.getTag(TOOL_VOLUME_MODEL_KEY);
if (currentTag == null) {
volumeAutoBean.setTag(TOOL_VOLUME_MODEL_KEY, String.valueOf(unique_volume_id++));
}
return volumeAutoBean.getTag(TOOL_VOLUME_MODEL_KEY);
}
return "";
}
/**
* Convert a client-side value into a domain value.
*
* @param maybeEntityProxy the client object to resolve
* @param detectDeadEntities if <code>true</code> this method will throw a ReportableException
* containing a {@link DeadEntityException} if an EntityProxy cannot be resolved
*/
public Object resolveDomainValue(Object maybeEntityProxy, boolean detectDeadEntities) {
if (maybeEntityProxy instanceof BaseProxy) {
AutoBean<BaseProxy> bean = AutoBeanUtils.getAutoBean((BaseProxy) maybeEntityProxy);
Object domain = bean.getTag(Constants.DOMAIN_OBJECT);
if (domain == null && detectDeadEntities) {
throw new ReportableException(
new DeadEntityException("The requested entity is not available on the server"));
}
return domain;
} else if (maybeEntityProxy instanceof Collection<?>) {
Collection<Object> accumulator;
if (maybeEntityProxy instanceof List<?>) {
accumulator = new ArrayList<Object>();
} else if (maybeEntityProxy instanceof Set<?>) {
accumulator = new HashSet<Object>();
} else {
throw new ReportableException(
"Unsupported collection type " + maybeEntityProxy.getClass().getName());
}
for (Object o : (Collection<?>) maybeEntityProxy) {
accumulator.add(resolveDomainValue(o, detectDeadEntities));
}
return accumulator;
}
return maybeEntityProxy;
}