public <T> boolean canBeViewedAsWritable(ModelType<T> targetType) {
if (targetType.getRawClass().equals(CollectionBuilder.class)) {
ModelType<?> targetItemType = targetType.getTypeVariables().get(0);
return targetItemType.getRawClass().isAssignableFrom(itemType)
|| itemType.isAssignableFrom(targetItemType.getRawClass());
} else {
return false;
}
}
/** 释放事业部工序工分表 */
@Transactional(propagation = Propagation.REQUIRED, rollbackFor = ServiceException.class)
@Override
public <ModelType> void audit(List<ModelType> auditModelList, SystemUser systemUser) {
if (auditModelList != null && auditModelList.size() > 0) {
try {
Date date = new Date();
for (ModelType mod : auditModelList) {
CommonUtil.setFieldValue(mod, "auditor", mod.getClass(), systemUser.getUserName());
CommonUtil.setFieldValue(mod, "auditTime", mod.getClass(), date);
pdWrkactFaciDao.audit(mod);
}
} catch (Exception e) {
// TODO: handle exception
throw new ServiceException("释放事业部工序工分表出错了，原因：" + e.getMessage());
}
}
}
public <T> ModelView<? extends T> asWritable(
ModelBinding<T> binding,
ModelRuleDescriptor sourceDescriptor,
Inputs inputs,
ModelRuleRegistrar modelRuleRegistrar,
C instance) {
ModelType<T> targetType = binding.getReference().getType();
if (canBeViewedAsWritable(targetType)) {
ModelType<?> targetItemType = targetType.getTypeVariables().get(0);
if (targetItemType.getRawClass().isAssignableFrom(itemType)) { // item type is super of base
return toView(binding, sourceDescriptor, inputs, modelRuleRegistrar, itemType);
} else { // item type is sub type
Class<? extends M> subType = targetItemType.getRawClass().asSubclass(itemType);
return toView(binding, sourceDescriptor, inputs, modelRuleRegistrar, subType);
}
} else {
return null;
}
}
private <T, S extends M> ModelView<? extends T> toView(
ModelBinding<T> binding,
ModelRuleDescriptor sourceDescriptor,
Inputs inputs,
ModelRuleRegistrar modelRuleRegistrar,
Class<S> itemType) {
CollectionBuilder<S> builder =
new DefaultCollectionBuilder<S>(
binding.getPath(),
new Instantiator<S>(itemType, container),
sourceDescriptor,
inputs,
modelRuleRegistrar);
ModelType<CollectionBuilder<S>> viewType =
new ModelType.Builder<CollectionBuilder<S>>() {}.where(
new ModelType.Parameter<S>() {}, ModelType.of(itemType))
.build();
CollectionBuilderModelView<S> view =
new CollectionBuilderModelView<S>(viewType, builder, binding.getPath(), sourceDescriptor);
@SuppressWarnings("unchecked")
ModelView<T> cast = (ModelView<T>) view;
return cast;
}
Instantiator(Class<I> defaultType, PolymorphicDomainObjectContainer<? super I> container) {
this.defaultType = defaultType;
this.itemType = ModelType.of(defaultType);
this.container = container;
}
/**
* Returns a new ModelCodec.
*
* @param <ModelType> a model type
* @param model a model instance to serialize
* @return a new ModelCodec
*/
public static <ModelType> ModelCodec<ModelType> from(ModelType model) {
ModelCodec<ModelType> result = new ModelCodec();
result.entity = model;
result.entityClass = (Class<ModelType>) model.getClass();
return result;
}
@Override
ModelType asType() {
return ModelType.valueOf(value);
}