annotations

问题 Here is the annotation: @Target(value = ElementType.TYPE) @Retention(value = RetentionPolicy.RUNTIME) @Inherited public @interface MyAnnotation { String name(); } Here is one annotated class: @MyAnnotation(name="foo") public class ClassA { public ClassA() { // Do something } } Here is a second annotated class: @MyAnnotation(name="bar") public class ClassB { public ClassB(String aString) { // Do something } } I am looking for an aspectj pointcut that correctly matches the constructors for

问题 In my application based on spring mvc and spring security I am using @Controller annotation to configure controller. I have configured Spring Handler Interceptor and in preHandle() method , I want to get method name which is going to be call by interceptor. I want to get custom annotation defined on controller method in preHandle() method of HandlerInterceptor so that I can manage by logging activity for that particular method. Please have a look at my application requirement and code

问题 I'm writing an application for Android using DBFlow as ORM library. So, here is one of my tables model: @Table(database = Database.class) public class Language extends BaseModel { @PrimaryKey(autoincrement = true) long id; @Column String key; @Column String title; public long getId() { return id; } public void setId(long id) { this.id = id; } /* .. Other setters and getters .. */ } Everything works pretty good, but when I take a look at my DB inspector (I'm using Stetho), I can see 2

问题 How does @OrderBy work? It is not working here in the following code: Employee.java package com.semanticbits.pojo; import java.util.List; import javax.persistence.CascadeType; import javax.persistence.Embedded; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.OneToMany; import javax.persistence.OrderBy; @Entity public class Employee { @Id

问题 How does @OrderBy work? It is not working here in the following code: Employee.java package com.semanticbits.pojo; import java.util.List; import javax.persistence.CascadeType; import javax.persistence.Embedded; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.OneToMany; import javax.persistence.OrderBy; @Entity public class Employee { @Id

问题 there I'm getting this during Spring Boot deployment to GF3,4 although it is know problem see spring boot problem another there is nowhere solution to be found, except for the hack with try/catch in GF sources. The whole problem is about @Conditional... Spring-Boot annotations, which holds classes references that are not on CP and this GF check disables the usage of Spring-Boot. I don't want to abandon Spring-Boot, but switching off @EnableAutoconfiguration is not working, exclude auto-config

问题 I'm mixed using AnnotationConfigApplicationContext and ClasspathXmlApplicationContext currently, and make AnnotationConfigApplicationContext as the parent context. But I found that beans defined in AnnotationConfigApplicationContext doesn't cope well with beans defined in ClasspathXmlApplicationContext . So I'd like to drop ClasspathXmlApplicationContext anyway, and make my application use AnnotationConfigApplicationContext only. The problem is, I don't know how to replace <context:component

问题 I have a map view and there are 10 store locations which data comes via webservice. I just want to push to my detail view to show address, telephone and other informations of the clicked store. I need to pass data to my detailview when user tapped or touch up inside to a annotation on mapkit. There are 10 annotations in my mapview and first I want to know, how can I understand or how can I get the annotationID of which annotation is clicked? this is the method I return pins -

问题 Please help out a beginner iOS developer here! :) So, I have a timer which gets the latitude and longitude of a bus periodically from a xml sheet which provides real-time locations of the bus. I was able to setup the parser, animate the bus movement and setup a custom (arrow) image for the bus. However, the problem is, I'm not able to able to rotate the bus-annotation everytime I get new values for the latitude and longitude. The busAnnotation rotates only when the program starts, but not

问题 It's a long one! ;-) There are a lot of copy pasted text in this question which makes it look complicated. And to be honest, it's a lot of information! However to an experienced person a lot of it might be unnecessary and easy to skim over. In its essence I'm only wondering why my basic Hibernate Core + Hibernate Annotations test project doesn't work. I suspect missing dependencies, but I'm using Apache Ivy which I thought would get transitive dependencies automatically from the Maven2