public void run() {
boolean eof = false;
JavaCharStream stream = new JavaCharStream(in, 1, 1);
exec("_ps1 = sys.ps1");
PyObject ps1Obj = get("_ps1");
String ps1 = ps1Obj.toString();
exec("_ps2 = sys.ps2");
PyObject ps2Obj = get("_ps2");
String ps2 = ps2Obj.toString();
out.print(getDefaultBanner() + "\n");
out.print(ps1);
String line = "";
while (!eof) {
// try to sync up the console
System.out.flush();
System.err.flush();
Thread.yield(); // this helps a little
try {
boolean eol = false;
line = "";
while (!eol) {
char aChar = stream.readChar();
eol = (aChar == '\n');
if (!eol) line = line + aChar;
}
// hitting Enter at prompt returns a semicolon
// get rid of it since it returns an error when executed
if (line.equals(";")) line = "";
{
boolean retVal = push(line);
if (retVal) {
out.print(ps2);
} else {
out.print(ps1);
}
}
} catch (IOException ex) {
}
}
}
/** Provide functionality for Oracle specific types, such as ROWID. */
public void setJDBCObject(PreparedStatement stmt, int index, PyObject object, int type)
throws SQLException {
if (DataHandler.checkNull(stmt, index, object, type)) {
return;
}
switch (type) {
case OracleTypes.ROWID:
stmt.setString(index, (String) object.__tojava__(String.class));
break;
case Types.DECIMAL:
// Oracle is annoying
Object input = object.__tojava__(Double.class);
if (input != Py.NoConversion) {
stmt.setDouble(index, ((Double) input).doubleValue());
break;
}
super.setJDBCObject(stmt, index, object, type);
break;
case Types.NUMERIC:
super.setJDBCObject(stmt, index, object, Types.DOUBLE);
break;
case Types.BLOB:
case Types.CLOB:
Integer[] vals = {new Integer(index), new Integer(type)};
String msg = zxJDBC.getString("errorSettingIndex", vals);
throw new SQLException(msg);
default:
super.setJDBCObject(stmt, index, object, type);
}
}
