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

Example 1 with MaxConstraint

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

the class ConstrainedProperty method setMax.

/**
     * @param max The max to set.
     */
@SuppressWarnings("rawtypes")
public void setMax(Comparable max) {
    if (max == null) {
        appliedConstraints.remove(MAX_CONSTRAINT);
        return;
    }
    if (!propertyType.equals(max.getClass())) {
        throw new MissingPropertyException(MAX_CONSTRAINT, propertyType);
    }
    Range r = getRange();
    if (r != null) {
        LOG.warn("Range constraint already set ignoring constraint [" + MAX_CONSTRAINT + "] for value [" + max + "]");
        return;
    }
    Constraint c = appliedConstraints.get(MAX_CONSTRAINT);
    if (c == null) {
        c = new MaxConstraint();
        c.setOwningClass(owningClass);
        c.setPropertyName(propertyName);
        appliedConstraints.put(MAX_CONSTRAINT, c);
    }
    c.setParameter(max);
}

Example 2 with MaxConstraint

use of org.grails.validation.MaxConstraint 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;
}