Examples with RangeConstraint org.grails.validation.RangeConstraint used on opensource projects

Example 1 with RangeConstraint

use of org.grails.validation.RangeConstraint in project grails-core by grails.

the class ConstrainedProperty method setRange.

/**
     * @param range The range to set.
     */
@SuppressWarnings("rawtypes")
public void setRange(Range range) {
    if (appliedConstraints.containsKey(MAX_CONSTRAINT)) {
        LOG.warn("Setting range constraint on property [" + propertyName + "] of class [" + owningClass + "] forced removal of max constraint");
        appliedConstraints.remove(MAX_CONSTRAINT);
    }
    if (appliedConstraints.containsKey(MIN_CONSTRAINT)) {
        LOG.warn("Setting range constraint on property [" + propertyName + "] of class [" + owningClass + "] forced removal of min constraint");
        appliedConstraints.remove(MIN_CONSTRAINT);
    }
    if (range == null) {
        appliedConstraints.remove(RANGE_CONSTRAINT);
    } else {
        Constraint c = appliedConstraints.get(RANGE_CONSTRAINT);
        if (c == null) {
            c = new RangeConstraint();
            c.setOwningClass(owningClass);
            c.setPropertyName(propertyName);
            appliedConstraints.put(RANGE_CONSTRAINT, c);
        }
        c.setParameter(range);
    }
}

Example 2 with RangeConstraint

use of org.grails.validation.RangeConstraint in project grails-core by grails.

the class ConstrainedProperty method getMax.

/**
     * @return Returns the max.
     */
@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public Comparable getMax() {
    Comparable maxValue = null;
    MaxConstraint maxConstraint = (MaxConstraint) appliedConstraints.get(MAX_CONSTRAINT);
    RangeConstraint rangeConstraint = (RangeConstraint) appliedConstraints.get(RANGE_CONSTRAINT);
    if (maxConstraint != null || rangeConstraint != null) {
        Comparable maxConstraintValue = maxConstraint == null ? null : maxConstraint.getMaxValue();
        Comparable rangeConstraintHighValue = rangeConstraint == null ? null : rangeConstraint.getRange().getTo();
        if (maxConstraintValue != null && rangeConstraintHighValue != null) {
            maxValue = (maxConstraintValue.compareTo(rangeConstraintHighValue) < 0) ? maxConstraintValue : rangeConstraintHighValue;
        } else if (maxConstraintValue == null && rangeConstraintHighValue != null) {
            maxValue = rangeConstraintHighValue;
        } else if (maxConstraintValue != null && rangeConstraintHighValue == null) {
            maxValue = maxConstraintValue;
        }
    }
    return maxValue;
}

Example 3 with RangeConstraint

use of org.grails.validation.RangeConstraint in project grails-core by grails.

the class ConstrainedProperty method getMin.

/**
     * @return Returns the min.
     */
@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public Comparable getMin() {
    Comparable minValue = null;
    MinConstraint minConstraint = (MinConstraint) appliedConstraints.get(MIN_CONSTRAINT);
    RangeConstraint rangeConstraint = (RangeConstraint) appliedConstraints.get(RANGE_CONSTRAINT);
    if (minConstraint != null || rangeConstraint != null) {
        Comparable minConstraintValue = minConstraint != null ? minConstraint.getMinValue() : null;
        Comparable rangeConstraintLowValue = rangeConstraint != null ? rangeConstraint.getRange().getFrom() : null;
        if (minConstraintValue != null && rangeConstraintLowValue != null) {
            minValue = (minConstraintValue.compareTo(rangeConstraintLowValue) > 0) ? minConstraintValue : rangeConstraintLowValue;
        } else if (minConstraintValue == null && rangeConstraintLowValue != null) {
            minValue = rangeConstraintLowValue;
        } else if (minConstraintValue != null && rangeConstraintLowValue == null) {
            minValue = minConstraintValue;
        }
    }
    return minValue;
}