/** After the query execution check for empty collections and load L2 cache if desired. */
public void postLoad() {
BeanDescriptor<?> desc = loadContext.getBeanDescriptor();
BeanPropertyAssocMany<?> many = getMany();
// check for BeanCollection's that where never processed
// in the +query or +lazy load due to no rows (predicates)
for (BeanCollection<?> bc : batch) {
if (bc.checkEmptyLazyLoad()) {
if (logger.isDebugEnabled()) {
EntityBean ownerBean = bc.getOwnerBean();
Object parentId = desc.getId(ownerBean);
logger.debug(
"BeanCollection after lazy load was empty. type:"
+ ownerBean.getClass().getName()
+ " id:"
+ parentId
+ " owner:"
+ ownerBean);
}
} else if (isLoadCache()) {
Object parentId = desc.getId(bc.getOwnerBean());
desc.cacheManyPropPut(many, bc, parentId);
}
}
}
/** Load the entity bean from cache data given this is the root bean type. */
EntityBean loadBeanDirect(
Object id, Boolean readOnly, CachedBeanData data, PersistenceContext context) {
if (context == null) {
context = new DefaultPersistenceContext();
}
EntityBean bean = desc.createEntityBean();
id = desc.convertSetId(id, bean);
CachedBeanDataToBean.load(desc, bean, data, context);
EntityBeanIntercept ebi = bean._ebean_getIntercept();
// Not using a loadContext for beans coming out of L2 cache
// so that means no batch lazy loading for these beans
ebi.setBeanLoader(desc.getEbeanServer());
if (Boolean.TRUE.equals(readOnly)) {
ebi.setReadOnly(true);
}
ebi.setPersistenceContext(context);
desc.contextPut(context, id, bean);
if (beanLog.isTraceEnabled()) {
beanLog.trace(" GET {}({}) - hit", cacheName, id);
}
if (desc.isReadAuditing()) {
desc.readAuditBean("l2", "", bean);
}
return bean;
}
/**
* For a bean built from the cache this sets up its persistence context for future lazy loading
* etc.
*/
private void setupContext(Object bean, PersistenceContext context) {
if (context == null) {
context = new DefaultPersistenceContext();
}
// Not using a loadContext for beans coming out of L2 cache
// so that means no batch lazy loading for these beans
EntityBean entityBean = (EntityBean) bean;
EntityBeanIntercept ebi = entityBean._ebean_getIntercept();
ebi.setPersistenceContext(context);
Object id = desc.getId(entityBean);
desc.contextPut(context, id, bean);
}
/** Put a bean into the bean cache. */
void beanCachePut(EntityBean bean) {
if (desc.inheritInfo != null) {
desc.descOf(bean.getClass()).cacheBeanPutDirect(bean);
} else {
beanCachePutDirect(bean);
}
}
