Examples of org.hsqldb.types.Binary

org.hsqldb.types.Binary
Java representation of a BINARY field value.
A Binary object instance always wraps a non-null byte[] object; all NULL SQL field values are represented internally by HSQLDB as Java null. @author fredt@users @version 1.7.2 @since 1.7.2

                    if (!(o instanceof byte[])) {
                        throw Util.sqlException(
                            Trace.error(Trace.INVALID_CONVERSION));
                    }


                    o = new Binary((byte[]) o, !connection.isNetConn);
                    break;


                case Types.DATE :
                    if (o instanceof java.util.Date) {
                        long t = HsqlDateTime.getNormalisedDate(

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        if (s.length() == 0) {
            return null;
        }


        return new Binary(Column.hexToByteArray(s), false);
    }

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                    if (!(o instanceof byte[])) {
                        throw Util.sqlException(
                            Trace.error(Trace.INVALID_CONVERSION));
                    }


                    o = new Binary((byte[]) o, !connection.isNetConn);
                    break;


                case Types.DATE :
                    if (o instanceof java.util.Date) {
                        long t = HsqlDateTime.getNormalisedDate(

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    protected Object readOther() throws IOException, HsqlException {
        return new JavaObject(readByteArray());
    }


    protected Binary readBinary(int type) throws IOException, HsqlException {
        return new Binary(readByteArray(), false);
    }

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        if (s == null) {
            return null;
        }


        return new Binary(Column.hexToByteArray(s), false);
    }

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        if (s.length() == 0) {
            return null;
        }


        return new Binary(Column.hexToByteArray(s), false);
    }

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                case Types.VARBINARY :
                case Types.LONGVARBINARY :
                    if (o instanceof Binary) {
                        return o;
                    } else if (o instanceof byte[]) {
                        return new Binary((byte[]) o, false);
                    } else if (o instanceof String) {


                        /**
                         * @todo fredt - we need this for script processing only
                         *  handle the script separately and process normal
                         *  conversion according to rules in SQL
                         *  standard
                         */
                        return new Binary(
                            StringConverter.hexToByte((String) o), false);
                    }


                    throw Trace.error(Trace.INVALID_CONVERSION,
                                      Types.getTypeString(type));

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                    if (!(o instanceof byte[])) {
                        throw Util.sqlException(
                            Trace.error(Trace.INVALID_CONVERSION));
                    }


                    o = new Binary((byte[]) o, !connection.isNetConn);
                    break;


                case Types.DATE :
                    if (o instanceof java.util.Date) {
                        long t = HsqlDateTime.getNormalisedDate(

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        if (s.length() == 0) {
            return null;
        }


        return new Binary(Column.hexToByteArray(s), false);
    }

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    protected Object readOther() throws IOException, HsqlException {
        return new JavaObject(readByteArray());
    }


    protected Binary readBinary(int type) throws IOException, HsqlException {
        return new Binary(readByteArray(), false);
    }

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Related Classes of org.hsqldb.types.Binary

org.hsqldb.Column

org.hsqldb.jdbc.jdbcPreparedStatement

org.hsqldb.rowio.RowInputBinary

org.hsqldb.rowio.RowInputText

org.hsqldb.rowio.RowInputTextLog

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