public WOActionResults delete() {
EOEditingContext ec = (EOEditingContext) valueForBinding("ec");
ec.lock();
try {
NSArray usage =
EOUtilities.objectsMatchingKeyAndValue(ec, "ItogTypeList", "itogType", currType);
if (usage != null && usage.count() > 0) {
Enumeration enu = usage.objectEnumerator();
while (enu.hasMoreElements()) {
EOEnterpriseObject itl = (EOEnterpriseObject) enu.nextElement();
ec.deleteObject(itl);
}
}
ec.deleteObject(currType);
ec.saveChanges();
currType = null;
setValueForBinding(currType, "currType");
} catch (Exception e) {
SetupItogs.logger.log(WOLogLevel.WARNING, "Error saving changes in list ", e);
session().takeValueForKey(e.getMessage(), "message");
ec.revert();
} finally {
ec.unlock();
}
return (WOActionResults) valueForBinding("actionResult");
}
public void appendToResponse(WOResponse aResponse, WOContext aContext) {
ItogType type = (ItogType) valueForBinding("currType");
currType = type;
NamedFlags access = (NamedFlags) valueForBinding("access");
if (access == null)
access = (NamedFlags) session().valueForKeyPath("readAccess.FLAGS.ItogType");
if (type == null) {
itogName = null;
itogTitle = null;
itogCount = null;
canDelete = false;
cantEdit = (Boolean) access.valueForKey("_create");
// session().valueForKeyPath("readAccess._create.ItogType");
} else {
itogName = currType.name();
itogTitle = currType.title();
itogCount = currType.inYearCount();
if (itogCount.intValue() == 0) itogCount = null;
EOEditingContext ec = (EOEditingContext) valueForBinding("ec");
NSArray itogs =
EOUtilities.objectsMatchingKeyAndValue(
ec, ItogContainer.ENTITY_NAME, ItogContainer.ITOG_TYPE_KEY, type);
canDelete = (itogs == null || itogs.count() == 0);
cantEdit = (Boolean) access.valueForKey("_edit");
// session().valueForKeyPath("readAccess._edit.currType");
}
super.appendToResponse(aResponse, aContext);
}
@Override
protected void handleUnsuccessfullQueryForKey(Object key) {
EOEditingContext ec = ERXEC.newEditingContext();
EOGlobalID gid = NO_GID_MARKER;
ec.lock();
try {
EOEnterpriseObject eo =
(EOEnterpriseObject)
EOUtilities.objectsMatchingKeyAndValue(ec, ENTITY, Key.KEY, key).lastObject();
if (eo != null) {
gid = ec.globalIDForObject(eo);
}
} finally {
ec.unlock();
}
cache().setObjectForKey(createRecord(gid, null), key);
}