Example usage for org.apache.commons.validator.routines DoubleValidator DoubleValidator

Introduction

In this page you can find the example usage for org.apache.commons.validator.routines DoubleValidator DoubleValidator.

Prototype

public DoubleValidator() 

Source Link

Document

Construct a strict instance.

Usage

From source file:com.btobits.automator.ant.sql.task.SQLCompareTask.java

private void verify() throws Exception {
    final LinkedList<SQLCompareTask.VerifyCell> rows = impl.getVerifySqls();
    for (final SQLCompareTask.VerifyCell sqlRow : rows) {
        sqlRow.validate();//from   www .j a v  a  2 s  . com

        switch (getColumnType(sqlRow)) {
        case Types.DOUBLE: {
            final Double val = (Double) getRowValue(sqlRow);

            if (val == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            }

            final DoubleValidator doubleValidator = new DoubleValidator();
            if (doubleValidator.isValid(sqlRow.getValue())) {
                final Double dbValue = doubleValidator.validate(sqlRow.getValue());
                if (!dbValue.equals(val)) {
                    errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                            + "], value [" + sqlRow.getValue() + " != " + val + "]");
                }
            } else {
                errors.add("Error cast field [" + sqlRow.toString() + "] to Double value.");
            }
        }
            break;

        case Types.FLOAT: {
            final Float val = (Float) getRowValue(sqlRow);

            if (val == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            }

            final FloatValidator validator = new FloatValidator();
            if (validator.isValid(sqlRow.getValue())) {
                final Float dbValue = validator.validate(sqlRow.getValue());
                if (!dbValue.equals(val)) {
                    errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                            + "], value [" + sqlRow.getValue() + " != " + val + "]");
                }
            } else {
                errors.add("Error cast field [" + sqlRow.toString() + "] to Float value.");
            }
        }
            break;

        case Types.DECIMAL: {
            final BigDecimal val = (BigDecimal) getRowValue(sqlRow);

            if (val == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            }

            final BigDecimalValidator validator = new BigDecimalValidator();
            if (validator.isValid(sqlRow.getValue())) {
                BigDecimal dbValue = validator.validate(sqlRow.getValue());
                dbValue = dbValue.setScale(val.scale());
                if (!dbValue.equals(val)) {
                    errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                            + "], value [" + sqlRow.getValue() + " != " + val + "]");
                }
            } else {
                errors.add("Error cast field [" + sqlRow.toString() + "] to Decimal value.");
            }
        }
            break;

        case Types.DATE: {
            final Date val = (Date) getDateRowValue(sqlRow);

            if (val == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            }

            final DateValidator validator = DateValidator.getInstance();
            if (validator.isValid(sqlRow.getValue(), "yyyy-MM-dd")) {
                final Date dbValue = validator.validate(sqlRow.getValue(), "yyyy-MM-dd");
                if (!dbValue.equals(val)) {
                    errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                            + "], value [" + sqlRow.getValue() + " != " + val + "]");
                }
            } else {
                errors.add("Error cast field [" + sqlRow.toString() + "] to Date value.");
            }
        }
            break;

        case Types.TIME: {
            final Date val = (Date) getTimeRowValue(sqlRow);
            if (val == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            }

            final TimeValidator validator = TimeValidator.getInstance();
            if (validator.isValid(sqlRow.getValue(), "HH:mm:ss")) {
                final Calendar dbValue = validator.validate(sqlRow.getValue(), "HH:mm:ss");
                final Calendar dbVal = Calendar.getInstance();
                dbVal.setTime(val);

                if (validator.compareHours(dbValue, dbVal) != 0 || validator.compareMinutes(dbValue, dbVal) != 0
                        || validator.compareSeconds(dbValue, dbVal) != 0) {
                    errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                            + "], value [" + sqlRow.getValue() + " != " + val + "]");
                }
            } else {
                errors.add("Error cast field [" + sqlRow.toString() + "] to Time value.");
            }
        }
            break;

        case Types.TIMESTAMP: {
            final Date val = getDateTimeRowValue(sqlRow);
            if (val == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            }

            final CalendarValidator validatorDate = CalendarValidator.getInstance();
            final TimeValidator validatorTime = TimeValidator.getInstance();
            if (validatorDate.isValid(sqlRow.getValue(), "yyyy-MM-dd HH:mm:ss")) {
                final Calendar dbValue = validatorDate.validate(sqlRow.getValue(), "yyyy-MM-dd HH:mm:ss");
                final Calendar dbVal = Calendar.getInstance();
                dbVal.setTimeInMillis(val.getTime());
                if (validatorDate.compareDates(dbVal, dbValue) != 0
                        || validatorTime.compareHours(dbValue, dbVal) != 0
                        || validatorTime.compareMinutes(dbValue, dbVal) != 0
                        || validatorTime.compareSeconds(dbValue, dbVal) != 0) {
                    errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                            + "], value [" + sqlRow.getValue() + " != " + val + "]");
                }
            } else {
                errors.add("Error cast field [" + sqlRow.toString() + "] to Timestamp value.");
            }
        }
            break;

        default: {
            final String dbValue = getStringRowValue(sqlRow);
            if (dbValue == null) {
                errors.add("Error compare row, row not exist [" + sqlRow.toString() + "].");
            } else if (!StringUtils.equals(sqlRow.getValue(), dbValue)) {
                errors.add("Error compare row [" + sqlRow.getRow() + "], field [" + sqlRow.getField()
                        + "], value [" + sqlRow.getValue() + " != " + dbValue + "]");
            }
        }
        }
    }
}

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