@Override
public ODLTableDefinition deepCopyWithShallowValueCopy(int tableId) {
ODLTableDefinition t = readOnlyTable(tableId);
if (t != null) {
return t.deepCopyWithShallowValueCopy();
}
return null;
}
@Override
public T createTable(String tablename, int tableId) {
if (isWriteAllowed()) {
ODLTableDefinition dfn =
((ODLDatastoreAlterable<? extends T>) decorated).createTable(tablename, tableId);
if (dfn != null) {
return getTableByImmutableId(dfn.getImmutableId());
}
}
return null;
}
@Override
public boolean setTableName(int tableId, String newName) {
ODLTableDefinition dfn = TableUtils.findTable(this, newName, true);
if (dfn != null && dfn.getImmutableId() != tableId) {
return false;
}
ODLTableDefinitionImpl table = (ODLTableDefinitionImpl) tablesById.get(tableId);
if (table != null) {
table.setName(newName);
}
return true;
}
@Override
public ScriptAdapterTable addSourcedTableToAdapter(
String datastoreId, ODLTableDefinition source, ODLTableDefinition destination) {
AdaptedTableConfig table =
TableLinkerWizard.createBestGuess(
source, destination, TableLinkerWizard.FLAG_USE_ROWID_FOR_LOCATION_KEY);
table.setName(destination.getName());
table.setFromDatastore(datastoreId);
return addAdaptedTable(table);
}
@Override
public Command doCommand(ODLDatastore<? extends ODLTableDefinition> database) {
ODLDatastoreAlterable<? extends ODLTableDefinition> upcast =
(ODLDatastoreAlterable<? extends ODLTableDefinition>) database;
ODLTableDefinition table = upcast.getTableByImmutableId(tableId);
if (table == null) {
return null;
}
if (table.getColumnCount() > 0
|| (ODLTableReadOnly.class.isInstance(table)
&& ((ODLTableReadOnly) table).getRowCount() > 0)) {
throw new RuntimeException();
}
// System.out.println("Deleting table with id " + tableId);
long flags = table.getFlags();
String name = table.getName();
upcast.deleteTableById(tableId);
return new CreateTable(name, tableId, flags);
}
