@Override
public void onTableNameRename(final I_AD_Table table) {
Check.assumeNotNull(table, "table not null");
final I_AD_Table tableOld = InterfaceWrapperHelper.createOld(table, I_AD_Table.class);
final String tableNameOld = tableOld.getTableName();
final String tableNameNew = table.getTableName();
// Do nothing if the table name was not actually changed
if (Check.equals(tableNameOld, tableNameNew)) {
return;
}
final Properties ctx = InterfaceWrapperHelper.getCtx(table);
Services.get(ISequenceDAO.class).renameTableSequence(ctx, tableNameOld, tableNameNew);
}
@Override
public String retrieveWindowName(final Properties ctx, final String tableName) {
// NOTE: atm we use MTable.get because that's the only place where we have the table cached.
// In future we shall replace it with something which is database independent.
final I_AD_Table adTable = MTable.get(ctx, tableName);
if (adTable == null) {
return "";
}
final I_AD_Window adWindow = adTable.getAD_Window();
if (adWindow == null) {
return "";
}
final I_AD_Window adWindowTrl = InterfaceWrapperHelper.translate(adWindow, I_AD_Window.class);
return adWindowTrl.getName();
}
@Test
public void test_addWhereClause() throws Exception {
final String whereClause = "TableName IN (?,?)";
final Query query =
new Query(getCtx(), "AD_Table", whereClause, getTrxName())
.setParameters(new Object[] {"C_Invoice", "M_InOut"})
.setOrderBy("TableName");
{
final I_AD_Table table = query.first(I_AD_Table.class);
assertEquals("Invalid object", "C_Invoice", table.getTableName());
}
Assert.assertNotSame("Query shall be cloned", query, query.addWhereClause(true, null));
Assert.assertNotSame("Query shall be cloned", query, query.addWhereClause(false, null));
Assert.assertNotSame("Query shall be cloned", query, query.addWhereClause(true, ""));
Assert.assertNotSame("Query shall be cloned", query, query.addWhereClause(true, " "));
{
final String whereClause2 = "TableName='M_InOut'";
final Query query2 = query.addWhereClause(true, whereClause2);
Assert.assertNotSame("New query shall be created", query, query2);
Assert.assertEquals(
"Invalid whereClause was build",
"(" + whereClause + ") AND (" + whereClause2 + ")",
query2.getWhereClause());
final I_AD_Table table = query2.first(I_AD_Table.class);
assertEquals("Invalid object", "M_InOut", table.getTableName());
}
{
final String whereClause2 = "TableName='M_InOut'";
final Query query2 = query.addWhereClause(false, whereClause2);
Assert.assertNotSame("New query shall be created", query, query2);
Assert.assertEquals(
"Invalid whereClause was build",
"(" + whereClause + ") OR (" + whereClause2 + ")",
query2.getWhereClause());
final I_AD_Table table = query2.first(I_AD_Table.class);
assertEquals("Invalid object", "C_Invoice", table.getTableName());
}
}
@Override
public DBException wrapIfNeededOrReturnNull(final Throwable t) {
final Boolean referencingTableHasDLMLevel;
if (DBException.isSQLState(t, PG_SQLSTATE_Referencing_Record_Has_Wrong_DLM_Level)) {
referencingTableHasDLMLevel = true;
} else if (DBException.isSQLState(t, PG_SQLSTATE_Referencing_Table_Has_No_DLM_LEvel)) {
referencingTableHasDLMLevel = false;
} else {
return null;
}
//
// parse the exception detail and extract the infos
final SQLException sqlException = DBException.extractSQLExceptionOrNull(t);
Check.errorUnless(
sqlException instanceof PSQLException,
"exception={} needs to be a PSQLExcetion",
sqlException);
final PSQLException psqlException = (PSQLException) sqlException;
final ServerErrorMessage serverErrorMessage = psqlException.getServerErrorMessage();
Check.errorIf(
serverErrorMessage == null,
"ServerErrorMessage of PSQLException={} may not be null",
psqlException);
final String detail = serverErrorMessage.getDetail();
Check.errorIf(
Check.isEmpty(detail, true),
"DETAIL ServerErrorMessage={} from of PSQLException={} may not be null",
serverErrorMessage,
psqlException);
final String[] infos = extractInfos(detail);
//
// the the "real" tables and column from the extracted lowercase infos
final IADTableDAO adTableDAO = Services.get(IADTableDAO.class);
final I_AD_Table referencedTable = adTableDAO.retrieveTable(infos[0]);
Check.errorIf(
referencedTable == null,
"Unable to retrieve an AD_Table for referencedTable name={}",
infos[0]);
final I_AD_Table referencingTable = adTableDAO.retrieveTable(infos[2]);
Check.errorIf(
referencingTable == null,
"Unable to retrieve an AD_Table for referencingTable name={}",
infos[2]);
final I_AD_Column referencingColumn =
adTableDAO.retrieveColumn(referencingTable.getTableName(), infos[3]);
Check.errorIf(
referencingTable == null,
"Unable to retrieve an AD_Column for referencingTable name={} and referencingColumn name={}",
infos[2],
infos[3]);
return new DLMReferenceException(
t,
TableReferenceDescriptor.of(
referencingTable.getTableName(),
referencingColumn.getColumnName(),
referencedTable.getTableName(),
Integer.parseInt(infos[1])),
referencingTableHasDLMLevel);
}
