annotations

implementing dynamic class with using hibernate annotation

Hi. I want to implement a class which its fields could change (add new fields) through time. The problem is that I want to give my client this ability to do this himself by just completing a form of what field and which type he wants and then the change will be done automatically! Does anyone have any idea how can I implement this class...

How do I install ASP.NET MVC 2 Futures?

I want to use the DataAnnotations.DisplayAttribute.Order property to arrange my fields when using the DisplayForModel and EditorForModel methods. Related question: Does the DataAnnotations.DisplayAttribute.Order property not work with ASP.NET MVC 2? I think that I need to use the ASP.NET MVC 2 Futures. But I can't get it to...

Is there Commons AnnotationUtils like library? (Java)

I can't find a general utilities (static methods) library for querying for annotations other than either using the annotations api directly and writing my own or using Springs: Springs Annotation Utils Normally I would not mind using Springs but its a rather big dependency just for dealing with annotations. Maybe Commons Lang will ha...

uimapview annotations ordering

i add annotation one by one but annotation may be need some overlapping but the annotation overlapping another annotation look like random. sometimes annotation 1 overlap annotation 2 sometimes annotation 2 overlap annotation 1 how can i force annotation 1 overlap annotation 2? Thank you ...

Spring 3 MVC - Form Failure Causes Exception When Reloading JSP

EDIT: NEW SIMPLER VERSION OF THIS QUESTION - http://stackoverflow.com/questions/3014579/spring-3-controllers-maintaining-model-through-flow Using Spring 3 MVC, please bear with the long code example, it's quite simple, but I want to make sure all relevant information is posted. Basically here is the use case: There is a registration p...

Assigning an @Annotation enum a value

I created enum Restrictions{ none, enumeration, fractionDigits, length, maxExclusive, maxInclusive, maxLength, minExclusive, minInclusive, minLength, pattern, totalDigits, whiteSpace; public Restrictions setValue(int value){ this.value = value; return this; } public int value; } So that I could...

'ErrorMessageResourceType' property specified was not found. on XmlSerialise

In my ASP.Net MVC app I have a Model layer which uses localised validation annotations on business objects. The code looks like this: [XmlRoot("Item")] public class ItemBo : BusinessObjectBase { [Required(ErrorMessageResourceName = "RequiredField", ErrorMessageResourceType = typeof(StringResource))] [HelpPrompt("ItemNumber")] ...

Looking for an RTF editor to use in an Eclipse RCP application

I am making an Eclipse RCP Application in which I would like to include the possibility of editing RTF files. It would be a plus to be able to easily handle annotations. I have already looked at org.eclipse.epf.richtext and it doesn't really fit the requirements. If anyone has any suggestions I would appreciate it. ...

Annotate anonymous inner class

Is there a way to annotate an anonymous inner class in Java? In this example could you add a class level annotation to Class2? public void method1() { add(new Class2() { public void method3() {} }); } ...

Java, Hibernate annotations, How to add methods to POJO object?

I am using hibernate annotations. How to add methods to POJO object? For example i have "getChildNodes" method, associated with database, but i want also add recursive method "getAllChildNodes". I get "org.hibernate.PropertyNotFoundException: Could not find a setter for property progress in class" exception when i do it. ...

Using both RolesAllowed and Transactional in beans

I have some beans which contain methods which are annotated with both @RolesAllowed and @Transactional. I have one Spring config file which utilizes a BeanNameAutoProxyCreator for Security related beans and another Spring config file which utilizes a BeanNameAutoProxyCreator for Transactional related beans. The problem is that some bean...

Annotation to make available generic type

Given an generic interface like interface DomainObjectDAO<T> { T newInstance(); add(T t); remove(T t); T findById(int id); // etc... } I'd like to create a subinterface that specifies the type parameter: interface CustomerDAO extends DomainObjectDAO<Customer> { // customer-specific queries - incidental....

How to delete all Annotations on a MKMapView

Is there a simple way to delete all the annotations on a map without iterating through all the displayed annotations in Objective-c? ...

validate constructor arguments or method parameters with annotations, and let them throw an exception automatically

I am validating constructor and method arguments, as I want to the software, especially the model part of it, to fail fast. As a result, constructor code often looks like this public MyModelClass(String arg1, String arg2, OtherModelClass otherModelInstance) { if(arg1 == null) { throw new IllegalArgumentsException("arg1 must...

Javassist annoations problem

I'm trying to generate my Entity class using javassist. Everything went well until I added the GeneratedValue annotation to the Id field. The @Id annotation works fine but when I add @GeneeratedValue I get an exception. This is my code: ClassPool cp = ClassPool.getDefault(); CtClass ctClass = cp.makeClass("test.Snake"); ClassFile ...

@Resource annotation is null at run-time.

I'm using GlassFish v3. The following field is declared in a class: @Resource private javax.sql.DataSource _data_source; The following is declared in web.xml: <data-source> <name>java:app/env/data</name> <class-name>com.mysql.jdbc.Driver</class-name> <server-name>localhost</server-name> <port-number>3306</port-number> ...

What are good uses for Python3's "Function Annotations"

Function Annotations: PEP-3107 I ran across a snippet of code demonstrating Python3's function annotations. The concept is simple but I can't think of why these were implemented in Python3 or any good uses for them. Perhaps SO can enlighten me? How it works: def foo(a: 'x', b: 5 + 6, c: list) -> max(2, 9): ... function body ... ...

How To Replace @Resource Annotation with Java 1.4 Compliant Version

Hello, I have a test class that has a @Resource annotation for a setter and I need to make it Java 1.4 compliant, so obviously the annotation has to go. I'm using Spring. So, how would I replace something like @Resource("my.resource") so that the setter gets the correct dependency injection? Would I need to make a bean in an xml file? ...

Where are JDBC4 annotations ?

Some time ago, jdk 6 announced JDBC4 with the "Annotation-Based SQL Queries". I was looking for testing the approach but didn't find the required classes (like java.sql.BasicQuery) in the JDK 6. Googling a little on the subject, I found a thread on java.net that tells these "Ease of User" features haven't finally been included in the JD...

Custom MKMapView annotation display is not showing User Location

I have an application with a flipside view and a main view. The main view copies information contained in an array from the application delegate, and pushes the useful information into a for loop which then takes the name, GPS coords, and other identifying information and passes that into a series of methods and classes which result in a...