propel.core.validation.propertyMetadata.LocalDateTimePropertyMetadata.java Source code

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Here is the source code for propel.core.validation.propertyMetadata.LocalDateTimePropertyMetadata.java

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// /////////////////////////////////////////////////////////
// This file is part of Propel.
//
// Propel is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Propel is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Propel. If not, see <http://www.gnu.org/licenses/>.
// /////////////////////////////////////////////////////////
// Authored by: Nikolaos Tountas -> salam.kaser-at-gmail.com
// /////////////////////////////////////////////////////////
package propel.core.validation.propertyMetadata;

import org.joda.time.LocalDateTime;

import propel.core.validation.ValidationException;

/**
 * Class aiding in validation of LocalDateTime classes
 */
public class LocalDateTimePropertyMetadata extends NullablePropertyMetadata<LocalDateTime> {
    private LocalDateTime minValue;
    private LocalDateTime maxValue;

    /**
     * Default constructor
     */
    protected LocalDateTimePropertyMetadata() {
    }

    /**
     * Constructor initializing with a min and a max value
     * 
     * @throws IllegalArgumentException An argument is invalid
     */
    public LocalDateTimePropertyMetadata(String name, LocalDateTime minValue, LocalDateTime maxValue,
            boolean notNull) {
        super(name, notNull);
        if (minValue == null)
            throw new IllegalArgumentException("minValue is null");
        if (maxValue == null)
            throw new IllegalArgumentException("maxValue is null");

        this.minValue = minValue;
        this.maxValue = maxValue;
    }

    public LocalDateTime getMinValue() {
        return minValue;
    }

    public void setMinValue(LocalDateTime minValue) {
        this.minValue = minValue;
    }

    public LocalDateTime getMaxValue() {
        return maxValue;
    }

    public void setMaxValue(LocalDateTime maxValue) {
        this.maxValue = maxValue;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public LocalDateTime validate(LocalDateTime value) throws ValidationException {
        value = super.validate(value);

        // only check bounds if not null
        if (value != null)
            checkBounds(value);

        return value;
    }

    protected void checkBounds(LocalDateTime value) throws ValidationException {
        // check conditions
        if (value.compareTo(getMaxValue()) > 0)
            throw new ValidationException(
                    String.format(BoundedValueTypePropertyMetadata.SHOULD_NOT_BE_GREATER_THAN, getName())
                            + getMaxValue());

        if (value.compareTo(getMinValue()) < 0)
            throw new ValidationException(
                    String.format(BoundedValueTypePropertyMetadata.SHOULD_NOT_BE_LESS_THAN, getName())
                            + getMinValue());
    }
}