/**
* Création d'une société à partir de la base GestionDefault
*
* @param baseDefault nom de la base par défaut
* @param newBase nom de la nouvelle base
*/
public static void dupliqueDB(String baseDefault, String newBase, StatusListener l) {
final DBSystemRoot sysRoot = Configuration.getInstance().getSystemRoot();
// FIXME ADD TRIGGER TO UPDATE SOLDE COMPTE_PCE
// ComptaPropsConfiguration instance = ComptaPropsConfiguration.create();
// Configuration.setInstance(instance);
try {
log(l, "Création du schéma");
if (!sysRoot.getRootsToMap().contains(baseDefault)) {
sysRoot.getRootsToMap().add(baseDefault);
sysRoot.refetch(Collections.singleton(baseDefault));
}
final DBRoot baseSQLDefault = sysRoot.getRoot(baseDefault);
log(l, "Traitement des " + baseSQLDefault.getChildrenNames().size() + " tables");
final SQLCreateRoot createRoot =
baseSQLDefault.getDefinitionSQL(sysRoot.getServer().getSQLSystem());
final SQLDataSource ds = sysRoot.getDataSource();
// be safe don't add DROP SCHEMA
ds.execute(createRoot.asString(newBase, false, true));
sysRoot.getRootsToMap().add(newBase);
// TODO find a more functional way
final boolean origVal = Boolean.getBoolean(SQLSchema.NOAUTO_CREATE_METADATA);
if (!origVal) System.setProperty(SQLSchema.NOAUTO_CREATE_METADATA, "true");
sysRoot.refetch(Collections.singleton(newBase));
if (!origVal) System.setProperty(SQLSchema.NOAUTO_CREATE_METADATA, "false");
final DBRoot baseSQLNew = sysRoot.getRoot(newBase);
final Set<SQLTable> newTables = baseSQLNew.getTables();
int i = 0;
final SQLSyntax syntax = sysRoot.getServer().getSQLSystem().getSyntax();
// MAYBE SQLCreateRoot can avoid creating foreign constraints, then we insert data,
// finally SQLCreateRoot adds just the constraints
ds.execute(syntax.disableFKChecks(baseSQLNew));
for (final SQLTable table : newTables) {
String tableName = table.getName();
log(l, "Copie de la table " + tableName + " " + (i + 1) + "/" + newTables.size());
// Dump Table
dumpTable(baseSQLDefault, table);
log(l, "Table " + tableName + " " + (i + 1) + "/" + newTables.size() + " OK");
i++;
}
ds.execute(syntax.enableFKChecks(baseSQLNew));
if (syntax.getSystem() == SQLSystem.POSTGRESQL) {
log(l, "Maj des séquences des tables");
new FixSerial(sysRoot).changeAll(baseSQLNew);
}
log(l, "Duplication terminée");
} catch (Throwable e) {
e.printStackTrace();
ExceptionHandler.handle("Erreur pendant la création de la base!", e);
log(l, "Erreur pendant la duplication");
}
}
/**
* copie l'integralite de la table "tableName" de la base "base" dans la nouvelle base "baseNew"
*
* @param base
* @param baseNew
* @param tableName
*/
private static void dumpTable(DBRoot source, SQLTable newTable) {
try {
SQLRowValues.insertFromTable(newTable, source.getTable(newTable.getName()));
} catch (SQLException e) {
System.err.println("Unable to dump table " + newTable.getName());
e.printStackTrace();
}
}
