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VisualSapfor/src/_VisualDVM/Passes/Server/DeleteServerObjects.java

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package _VisualDVM.Passes.Server;
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import Common.Database.Database;
import Common.Database.Objects.DBObject;
import Common.Database.Tables.DBTable;
import _VisualDVM.Global;
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import _VisualDVM.Repository.RepositoryServer;
import _VisualDVM.Repository.Server.ServerCode;
import _VisualDVM.Repository.Server.ServerExchangeUnit_2021;
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import _VisualDVM.ServerObjectsCache.VisualCaches;
import javafx.util.Pair;
import java.util.Vector;
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public class DeleteServerObjects<S extends RepositoryServer, D extends DBObject> extends RepositoryPass<S, Vector<Object>> {
protected Class<D> d; //класс объектов.
//---
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public DeleteServerObjects(S server_in, Class<D> d_in) {
super(server_in);
d = d_in;
}
//---
@Override
public String getIconPath() {
return "/Common/icons/Delete.png";
}
@Override
public String getButtonText() {
return "";
}
//---
protected Database getDb() {
return server.db;
}
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protected String getEmail() {
return null;
}
@Override
protected boolean canStart(Object... args) throws Exception {
DBTable table = getDb().getTable(d);
if (!table.getUI().CheckSelectedOrCurrent(Log))
return false;
target = table.getUI().getSelectedOrCurrentKeys();
return table.getUI().ShowDeleteObjectsDialog(target.size());
}
//Очищаем все связанные таблицы, чтобы не допустить перерисовки во время удаления объекта.
@Override
protected void showPreparation() throws Exception {
getDb().getTable(d).ClearUI();
for (Class dep : getDb().getTable(d).getFKDependencies().keySet()) {
switch (getDb().getTable(d).getFKDependencies().get(dep).data) {
case NONE:
case DROP:
break;
case DELETE:
getDb().getTable(dep).ClearUI();
break;
}
}
}//DeleteTestingPackages
@Override
protected void ServerAction() throws Exception {
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Command(new ServerExchangeUnit_2021(ServerCode.DeleteObjectsByPK, getEmail(), new Pair<>(d, target)));
}
@Override
protected void performFinish() throws Exception {
super.performFinish();
Global.mainModule.getPass(getDb().getSynchronizePassCode()).Do();
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for (Object key : target) {
VisualCaches.DeleteCache(d, key);
}
}
}