Possible Duplicates: How and where are Annotations used in Java? Java beans, annotations: What do they do? How do they help me? Over and over, I read about Java 5's annotations being an 'advanced feature' of the language. Until recently, I haven't much used annotations (other than the usual @Override, &c), but work on a n...
The following is a utility class that is called by a LoginBean to add and get a User object from a session through FacesContext. The application uses Spring. Should I use an annotation or is it an accepted practise to have static methods in this sort of class? If an annotation is advised, should I use @Component or @Service? // Annotat...
I am using Spring's @Component annotation to configure many of the beans in my Spring 3.0 application. I would like to know if it's possible to construct some of these beans lazily - especially the prototype beans? ...
Hi everyone, I would like to build a UI component where i can write text and annotate users with @ like it is done in the status update of Facebook. I tried to modify an jQuery plugin but the JS skills needed to have a good result is above my knowledge. Do you any similar plugin or do you have any ideas on how to manipulate the DOM? (mul...
Hi, I've added a custom View to a callout bubble. The view is too large for the callout itself. Is it possible to change the height for a callout bubble? Thanks. ...
I have what must surely be a fairly common documentation need... I'm implementing a rather sizable Java library code base that has, among other things, various classes intended to be exposed to a caller/implementor at the appropriate level of abstraction. At the same time, the code base contains, of course, various internal classes, in...
I'm trying to use a pretty straightforward custom map annotation view and callout - the annotation view when I create it, just adds a UIImageView as a subview to itself. That works fine. However, when I call canShowCallout on the annotation view, An exception is thrown in MapKit immediately after returning the view. The end of the sta...
I'm currently using slf4j on top of log4j for logging. I would like to automagically log any use of a deprecated method (annotated with the standard @Deprecated annotation) in my code. Is there any easy way to do this ? ...
I am looking for a .NET library (or, more specifically, a .NET component) which allows me to write annotations to a document (not specifically a Word document - the component itself could display a document which I can also add annotations to). Even better would be something with similar functionality to the reviewing process in Microso...
Hello I have a java impl class that implements a Dao object.I am trying to annotate @ Transactional on one of the properties .. but i am running into compile time issues at the annotation reference.. what import am i missing. /** * Saves person. */ @Transactional(readOnly = false, propagation = Propagation.REQUIRES_NEW) ...
Hi, Hopefully someone has come across this before. I'm running Spring STS 2.3.0 and when attempting to use the @Resource annotation from javax.annotations.Resource I get "Access restriction: The type Resource is not accessible due to restriction on required library". I'm using the JDK 6u18. I've tried changing the JDK Compliance to 1.5...
I have a class using the @Any annotation to store references to arbitrary persistable object ... @Any(metaColumn = @Column(name = "IFT_CD")) @AnyMetaDef(idType = "long", metaType = "long", metaValues = { @MetaValue(targetEntity = Participation.class, value = "101"), @MetaValue(targetEntity =...
Hi I have a manager for "Dialog" looking like this: class AnnotationManager(models.Manager): def get_query_set(self): return super(AnnotationManager, self).get_query_set().annotate( num_votes=Count('vote', distinct=True), num_comments=Count('comment', distinct=True), num_commentators = Count('comment__user',...
Hi, I'm using Spring 3, and trying to set up a simple web-app using annotations to define controller mappings. This seems to be incredibly difficult without peppering all the urls with *.form or *.do Because part of the site needs to be password protected, these urls are all under /secure. There is a <security-constraint> in the web.xm...
In fact, my question concerns an algorithm. I need to be able to attach annotations to certain parts of a text, like a word or a group of words. The first thing that came to me to do so is to store the position of this part (indexes) in the text. For instance, in the text 'The quick brown fox jumps over the lazy dog', I'd like to attach...
I've been building out some annotated domain classes in Scala 2.8.0 using Hibernate Annotations 3.4.0. It's been working fine, except that there are certain annotations which take an array as a parameter. For example, here's a Java annotation that I want to express in Scala: @OneToMany(mappedBy="passport_id", cascade=CascadeType.PERSIST...
@uncheckedVariance can be used to bridge the gap between Scala's declaration site variance annotations and Java's invariant generics. scala> import java.util.Comparator import java.util.Comparator scala> trait Foo[T] extends Comparator[T] defined trait Foo scala> trait Foo[-T] extends Comparator[T] <console>:5: error: contrav...
I am creating a databse containing the names and coordinates of all bus stops in my local area. I have all the names stored in my database, and now I need to add the coordinates. I am trying to get these of a website that contains them all as placemarks on a Google Map. It seems to me like they are being generated from a local server, an...
Hi everybody! I'm having trouble moving from Visual Studio 2010 Beta 2 to Visual Studio 2010RC. Did all the adjustments regarding assemblies and namespaces but i cannot figure out how to get the following decorator resolved (for DomainService): [LinqToEntitiesMetadataProvider(typeof(myEntities))] Does anyone know how this must be ad...
I would like to inject a Mockito mock object into a Spring (3+) bean for the purposes of unit testing with JUnit. My bean dependencies are currently injected by using the @Autowired annotation on private member fields. I have considered using ReflectionTestUtils.setField but the bean instance that I wish to inject is actually a proxy an...