Examples with JAnnotationValue com.sun.codemodel.JAnnotationValue used on opensource projects

Example 1 with JAnnotationValue

use of com.sun.codemodel.JAnnotationValue in project eclipselink by eclipse-ee4j.

the class XJCJavaAnnotationImpl method getJavaAnnotation.

/**
 * Return a Java <code>Annotation</code> representation of this <code>JavaAnnotation</code>.
 *
 * @return a Java <code>Annotation</code> representation of this <code>JavaAnnotation</code>.
 */
@SuppressWarnings("unchecked")
public Annotation getJavaAnnotation() {
    try {
        Map<String, Object> components = new HashMap<>();
        // First, get all the default values for this annotation class.
        Class<Annotation> annotationClass = (Class<Annotation>) getJavaAnnotationClass();
        Method[] methods = annotationClass.getDeclaredMethods();
        for (int i = 0; i < methods.length; i++) {
            components.put(methods[i].getName(), methods[i].getDefaultValue());
        }
        // Get the property values for this annotation instance.
        Map<String, JAnnotationValue> memberValues = xjcAnnotation.getAnnotationMembers();
        if (memberValues == null) {
            // Return an annotation with just the defaults set.
            return AnnotationProxy.getProxy(components, annotationClass, dynamicClassLoader, XMLConversionManager.getDefaultManager());
        }
        boolean isXmlEnum = annotationClass.equals(XmlEnum.class);
        // Now overwrite the default values with anything we find in the XJC annotation instance.
        for (String key : memberValues.keySet()) {
            JAnnotationValue xjcValue = memberValues.get(key);
            if (xjcValue instanceof JAnnotationArrayMember) {
                Collection<JAnnotationValue> values = ((JAnnotationArrayMember) xjcValue).annotations2();
                List<Object> valuesArray = new ArrayList<>(values.size());
                for (JAnnotationValue val : values) {
                    if (val instanceof JAnnotationUse) {
                        JAnnotationUse xjcAnno = (JAnnotationUse) val;
                        XJCJavaAnnotationImpl anno = new XJCJavaAnnotationImpl(xjcAnno, dynamicClassLoader);
                        valuesArray.add(anno.getJavaAnnotation());
                    } else if (val instanceof JAnnotationStringValue) {
                        JAnnotationStringValue value = (JAnnotationStringValue) val;
                        valuesArray.add(value.toString());
                    } else if (val instanceof JAnnotationClassValue) {
                        JAnnotationClassValue cval = (JAnnotationClassValue) val;
                        valuesArray.add(getValueFromClsValue(cval, isXmlEnum));
                    } else {
                        throw new RuntimeException("got " + val.getClass().getName());
                    }
                }
                components.put(key, valuesArray.toArray(new Object[valuesArray.size()]));
            } else if (xjcValue instanceof JAnnotationStringValue) {
                JAnnotationStringValue value = (JAnnotationStringValue) xjcValue;
                components.put(key, value.toString());
            } else if (xjcValue instanceof JAnnotationClassValue) {
                JAnnotationClassValue cval = (JAnnotationClassValue) xjcValue;
                components.put(key, getValueFromClsValue(cval, isXmlEnum));
            } else {
                throw new RuntimeException("got " + xjcValue.getClass().getName());
            }
        }
        return AnnotationProxy.getProxy(components, annotationClass, dynamicClassLoader, XMLConversionManager.getDefaultManager());
    } catch (Exception e) {
        return null;
    }
}

Example 2 with JAnnotationValue

use of com.sun.codemodel.JAnnotationValue in project jstuff by sebthom.

the class FieldInstantiatingPlugin method run.

@Override
public boolean run(final Outline outline, final Options options, final ErrorHandler errorHandler) throws SAXException {
    // collect all types defined in the XSD
    final List<JType> typeDefs = new ArrayList<>();
    for (final ClassOutline classDef : outline.getClasses()) {
        typeDefs.add(classDef.implClass);
    }
    // scan all XSD based classes for field references to other XSD based classes
    for (final ClassOutline classDef : outline.getClasses()) {
        for (final JFieldVar fieldDecl : classDef.implClass.fields().values()) {
            /*
             * @XmlElementRefs({
             *    @XmlElementRef(name = "bike", namespace = "my-config", type = JAXBElement.class, required = false),
             *    @XmlElementRef(name = "car", namespace = "my-config", type = JAXBElement.class, required = false)
             * })
             * private List<JAXBElement<?>> bikesAndCars;
             */
            final Field memberValueFields = Fields.find(JAnnotationUse.class, "memberValues");
            for (final JAnnotationUse a : fieldDecl.annotations()) {
                if (// 
                jakarta.xml.bind.annotation.XmlElementRefs.class.getName().equals(a.getAnnotationClass().binaryName()) || // 
                "javax.xml.bind.annotation.XmlElementRefs".equals(a.getAnnotationClass().binaryName())) {
                    for (final JAnnotationUse xmlElementRefAnno : ((JAnnotationArrayMember) a.getAnnotationMembers().get("value")).annotations()) {
                        final JAnnotationValue requiredAttribute = xmlElementRefAnno.getAnnotationMembers().get("required");
                        if (requiredAttribute != null) {
                            ((Map<?, ?>) Fields.read(xmlElementRefAnno, memberValueFields)).remove("required");
                        }
                    }
                }
            }
            if (!typeDefs.contains(fieldDecl.type())) {
                continue;
            }
            FieldOutline fieldDef = null;
            for (final FieldOutline f : classDef.getDeclaredFields()) {
                if (f.getPropertyInfo().getName(false).equals(fieldDecl.name())) {
                    fieldDef = f;
                }
            }
            if (fieldDef == null)
                throw new IllegalStateException("FieldOutline not found for " + fieldDecl.name());
            boolean doInstantiate = false;
            for (final CPluginCustomization pc : findCustomizations(fieldDef.getPropertyInfo().getCustomizations(), CUSTOMIZATION_ENABLED_TAG)) {
                pc.markAsAcknowledged();
                doInstantiate = true;
            }
            // initialize field
            if (doInstantiate) {
                LOG.info("%s#%s = new %s()", classDef.implClass.name(), fieldDecl.name(), fieldDecl.type().name());
                fieldDecl.init(JExpr._new(fieldDecl.type()));
            } else {
                LOG.info("Not instantiating %s#%s", classDef.implClass.name(), fieldDecl.name());
            }
        }
    }
    return true;
}