Seitenhistorie
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private Collection<CollectableEntityObject<PK>> readDependants(CollectableMasterData<PK> clct) { if (clct == null) { return Collections.<CollectableEntityObject<PK>>emptyList(); } Collection<CollectableEntityObject<PK>> lstclctmd = new ArrayList<CollectableEntityObject<PK>>(); for(CollectableEntityObject<?> clcteo : clct.getDependantCollectableMasterDataMap().getValues(getEntityAndForeignKeyField().getDependentKey())) lstclctmd.add((CollectableEntityObject<PK>)clcteo); if (isHistoricalView() // must be an historical view of parent controller. ) { //&& !clct.getMasterDataCVO().getEntityObject().getDependants().getData(this.getEntityAndForeignKeyFieldName().getEntityName()).isEmpty()) { lstclctmd = CollectionUtils.transform(clct.getMasterDataCVO().getEntityObject().getDependents().getData( getEntityAndForeignKeyField().getDependentKey()), new CollectableEntityObject.MakeCollectable(CollectableEOEntityClientProvider.getInstance().getCollectableEntity( getEntityAndForeignKeyField().getEntity()))); } else { if (lstclctmd.isEmpty() && clct.getId() != null) { final Collection<EntityObjectVO<PK>> collmdvo = (Collection<EntityObjectVO<PK>>) ((clct == null) ? new ArrayList<EntityObjectVO<PK>>() : MasterDataDelegate.getInstance().getDependentDataCollection(getCollectableEntity().getUID(), getForeignKeyFieldUID(), getSubForm().getMapParams(), clct.getPrimaryKey())); lstclctmd = CollectionUtils.transform(collmdvo, new CollectableEntityObject.MakeCollectable(this.getCollectableEntity())); clct.getDependantCollectableMasterDataMap().addValues(getEntityAndForeignKeyField().getDependentKey(), lstclctmd); } } return lstclctmd; } |
Mit ein bisschen Struktur ist es gleich viel besser zu lesen:
Codeblock |
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private Collection<CollectableEntityObject<PK>> readDependants(CollectableMasterData<PK> clct) {
if (clct == null) {
return Collections.<CollectableEntityObject<PK>>emptyList();
}
if (isHistoricalView()) { // must be an historical view of parent controller.
return readDependentsForHistoricalView(clct);
}
IDependentKey dependentKey = getEntityAndForeignKeyField().getDependentKey();
Collection<CollectableEntityObject<PK>> loadedDependents = RigidUtils.uncheckedCast(clct.getDependantCollectableMasterDataMap().getValues(dependentKey));
if (!loadedDependents.isEmpty() || clct.getPrimaryKey() == null) {
return new ArrayList<CollectableEntityObject<PK>>(loadedDependents);
}
final Collection<EntityObjectVO<PK>> collmdvo = MasterDataDelegate.getInstance()
.getDependentDataCollection(getCollectableEntity().getUID(), getForeignKeyFieldUID(), getSubForm().getMapParams(), clct.getPrimaryKey());
Collection<CollectableEntityObject<PK>> lstclctmd = CollectionUtils.transform(collmdvo, new CollectableEntityObject.MakeCollectable(getCollectableEntity()));
clct.getDependantCollectableMasterDataMap().addValues(dependentKey, lstclctmd);
return lstclctmd;
} |
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