Examples with DigitsFacet org.eclipse.persistence.jaxb.compiler.facets.DigitsFacet used on opensource projects

Example 1 with DigitsFacet

use of org.eclipse.persistence.jaxb.compiler.facets.DigitsFacet in project eclipselink by eclipse-ee4j.

the class AnnotationsProcessor method addFacets.

/**
 * @since 2.6
 * @author Marcel Valovy
 * @param property property for which facets will be generated
 */
private void addFacets(Property property) {
    final JavaHasAnnotations element = property.getElement();
    if (helper.isAnnotationPresent(element, DecimalMin.class)) {
        DecimalMin a = (DecimalMin) helper.getAnnotation(element, DecimalMin.class);
        DecimalMinFacet facet = new DecimalMinFacet(a.value(), a.inclusive());
        property.addFacet(facet);
    }
    if (helper.isAnnotationPresent(element, DecimalMax.class)) {
        DecimalMax a = (DecimalMax) helper.getAnnotation(element, DecimalMax.class);
        DecimalMaxFacet facet = new DecimalMaxFacet(a.value(), a.inclusive());
        property.addFacet(facet);
    }
    if (helper.isAnnotationPresent(element, Digits.class)) {
        Digits a = (Digits) helper.getAnnotation(element, Digits.class);
        DigitsFacet facet = new DigitsFacet(a.integer(), a.fraction());
        property.addFacet(facet);
    }
    if (helper.isAnnotationPresent(element, Max.class)) {
        Max a = (Max) helper.getAnnotation(element, Max.class);
        MaxFacet facet = new MaxFacet(a.value());
        property.addFacet(facet);
    }
    if (helper.isAnnotationPresent(element, Min.class)) {
        Min a = (Min) helper.getAnnotation(element, Min.class);
        MinFacet facet = new MinFacet(a.value());
        property.addFacet(facet);
    }
    if (helper.isAnnotationPresent(element, NotNull.class)) {
        property.setNotNullAnnotated(true);
    }
    if (helper.isAnnotationPresent(element, Pattern.class)) {
        Pattern a = (Pattern) helper.getAnnotation(element, Pattern.class);
        PatternFacet facet = new PatternFacet(a.regexp(), a.flags());
        property.addFacet(facet);
    }
    /* Example:
            @Pattern.List({
                @Pattern(regexp = "first_expression", message = "first.Pattern.message"),
                @Pattern(regexp = "second_expression", message = "second.Pattern.message"),
                @Pattern(regexp = "third_expression", message = "third.Pattern.message")
        }) */
    if (helper.isAnnotationPresent(element, Pattern.List.class)) {
        Pattern.List a = (Pattern.List) helper.getAnnotation(element, Pattern.List.class);
        PatternListFacet facet = new PatternListFacet(new ArrayList<>());
        for (Pattern pat : a.value()) {
            PatternFacet pf = new PatternFacet(pat.regexp(), pat.flags());
            facet.addPattern(pf);
        }
        property.addFacet(facet);
    }
    if (helper.isAnnotationPresent(element, Size.class)) {
        Size a = (Size) helper.getAnnotation(element, Size.class);
        final int min = a.min();
        final int max = a.max();
        if (min != 0 || max != Integer.MAX_VALUE) {
            // Fixes generation of an empty facet.
            if ("java.lang.String".equals(property.getType().getName())) {
                // @Size serves for both length facet and occurs restriction.
                // For minLength, maxLength.
                SizeFacet facet = new SizeFacet(min, max);
                property.addFacet(facet);
            } else {
                // 0 is default minBoundary.
                if (min > 0)
                    property.setMinOccurs(min);
                // 2^31 is default maxBoundary.
                if (max < Integer.MAX_VALUE)
                    property.setMaxOccurs(max);
            }
        }
    }
}