public boolean required() {
return core.required();
}
protected boolean isMandatory(Object bean, String propertyName) {
// lets look at the setter method and see if its got a @Required
// annotation
if (bean instanceof AbstractNode) {
AbstractNode node = (AbstractNode) bean;
Class<?> camelClass = node.getCamelDefinitionClass();
if (camelClass != null) {
XmlAccessorType accessorType = camelClass.getAnnotation(XmlAccessorType.class);
boolean useMethods = true;
if (accessorType != null) {
if (accessorType.value().equals(XmlAccessType.FIELD)) {
useMethods = false;
}
}
try {
BeanInfo beanInfo = Introspector.getBeanInfo(camelClass);
PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
if (propertyDescriptors != null) {
for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {
if (propertyName.equals(propertyDescriptor.getName())) {
Method writeMethod = propertyDescriptor.getWriteMethod();
if (writeMethod != null) {
Required annotation = writeMethod.getAnnotation(Required.class);
if (annotation != null) {
return true;
}
if (useMethods) {
XmlElement element = writeMethod.getAnnotation(XmlElement.class);
if (element != null && element.required()) {
return true;
}
XmlAttribute attribute = writeMethod.getAnnotation(XmlAttribute.class);
if (attribute != null && attribute.required()) {
return true;
}
}
}
break;
}
}
}
if (!useMethods) {
Field[] fields = camelClass.getDeclaredFields();
for (Field field : fields) {
if (propertyName.equals(field.getName())) {
Required annotation = field.getAnnotation(Required.class);
if (annotation != null) {
return true;
}
XmlElement element = field.getAnnotation(XmlElement.class);
if (element != null && element.required()) {
return true;
}
XmlAttribute attribute = field.getAnnotation(XmlAttribute.class);
if (attribute != null && attribute.required()) {
return true;
}
}
}
}
} catch (IntrospectionException e) {
// ignore
}
}
}
// expression is mandatory on resequence
if (node instanceof Resequence && "expression".equals(propertyName)) {
return true;
}
// lets make all URI properties mandatory by default to avoid complex
// validation with ref v uri
boolean answer =
("uri".equals(propertyName) || propertyName.endsWith("Uri"))
|| (bean instanceof Aggregate && "strategyRef".equals(propertyName))
|| (bean instanceof ConvertBody && "type".equals(propertyName))
|| (bean instanceof ExpressionDefinition && isMandatoryExpression())
|| (bean instanceof Log && "message".equals(propertyName))
|| (bean instanceof Process && "ref".equals(propertyName))
|| (bean instanceof RemoveHeader && "headerName".equals(propertyName))
|| (bean instanceof RemoveProperty && "propertyName".equals(propertyName))
|| (bean instanceof SetHeader && "headerName".equals(propertyName))
|| (bean instanceof SetOutHeader && "headerName".equals(propertyName))
|| (bean instanceof SetProperty && "propertyName".equals(propertyName));
return answer;
}
public String namespace() {
return core.namespace();
}
private void processFieldRelatedAnnotations(
Annotation annots[], String fieldName, Type defaultGenericType) {
WrappedElementInfo wrappedInfo = null;
for (Annotation annot : annots) {
if (annot instanceof XmlElementWrapper) {
XmlElementWrapper wrapper = (XmlElementWrapper) annot;
wrappedInfo = new WrappedElementInfo(wrapper, fieldName);
jaxbElemNodeInfo.add(wrappedInfo);
break;
}
}
for (Annotation annot : annots) {
if (annot instanceof XmlValue) {
elementValue = new JaxbValueInfo((XmlValue) annot, fieldName, defaultGenericType);
} else if (annot instanceof XmlAttribute) {
XmlAttribute attr = (XmlAttribute) annot;
String attrName = attr.name();
if ((attrName == null) || DEFAULT_MARKER.equals(attrName)) {
attrName = fieldName;
}
this.setXmlAttributeInfo(attr, fieldName, defaultGenericType);
this.attributeNames.add(attrName);
} else if (annot instanceof XmlElement) {
XmlElement xmlElem = (XmlElement) annot;
if (wrappedInfo == null) {
setXmlElementInfo(xmlElem, fieldName, defaultGenericType);
} else {
wrappedInfo.add(xmlElem, fieldName, defaultGenericType);
}
} else if (annot instanceof XmlElementRef) {
XmlElementRef xmlElemR = (XmlElementRef) annot;
if (wrappedInfo == null) {
setXmlElementInfo(xmlElemR, null, null);
} else {
wrappedInfo.add(xmlElemR, null, null);
}
} else if (annot instanceof XmlElements) {
JaxbPseudoNodeChoiceInfo choiceNode =
new JaxbPseudoNodeChoiceInfo(fieldName, defaultGenericType);
if (wrappedInfo == null) {
jaxbElemNodeInfo.add(choiceNode);
} else {
wrappedInfo.add(choiceNode);
}
XmlElements xmlElemsAnnot = (XmlElements) annot;
for (XmlElement xmlE : xmlElemsAnnot.value()) {
choiceNode.add(xmlE);
}
} else if (annot instanceof XmlElementRefs) {
JaxbPseudoNodeChoiceInfo choiceNode =
new JaxbPseudoNodeChoiceInfo(fieldName, defaultGenericType);
if (wrappedInfo == null) {
jaxbElemNodeInfo.add(choiceNode);
} else {
wrappedInfo.add(choiceNode);
}
XmlElementRefs elemRefs = (XmlElementRefs) annot;
for (XmlElementRef xmlE : elemRefs.value()) {
choiceNode.add(xmlE);
}
}
}
}
