private String getRefDescriptor(ASTNode ref) {
if (ref instanceof FieldNode) {
FieldNode f = (FieldNode) ref;
return "the field " + f.getName() + " ";
} else if (ref instanceof PropertyNode) {
PropertyNode p = (PropertyNode) ref;
return "the property " + p.getName() + " ";
} else if (ref instanceof ConstructorNode) {
return "the constructor " + ref.getText() + " ";
} else if (ref instanceof MethodNode) {
return "the method " + ref.getText() + " ";
} else if (ref instanceof ClassNode) {
return "the super class " + ref + " ";
}
return "<unknown with class " + ref.getClass() + "> ";
}
private void checkDuplicateProperties(PropertyNode node) {
ClassNode cn = node.getDeclaringClass();
String name = node.getName();
String getterName = "get" + MetaClassHelper.capitalize(name);
if (Character.isUpperCase(name.charAt(0))) {
for (PropertyNode propNode : cn.getProperties()) {
String otherName = propNode.getField().getName();
String otherGetterName = "get" + MetaClassHelper.capitalize(otherName);
if (node != propNode && getterName.equals(otherGetterName)) {
String msg =
"The field "
+ name
+ " and "
+ otherName
+ " on the class "
+ cn.getName()
+ " will result in duplicate JavaBean properties, which is not allowed";
addError(msg, node);
}
}
}
}
public void visitProperty(PropertyNode node) {
checkDuplicateProperties(node);
checkGenericsUsage(node, node.getType());
super.visitProperty(node);
}