annotations

问题 I'm using jaxrs-analyzer to generate Swagger JSON docs. In my POJO classes I have added @JsonIgnore annotation to skip them in the JSON doc, but I still see that portion in my swagger JSON doc, which then causes the following issue when loading Swagger UI: swagger.js:744 Uncaught TypeError: Cannot read property '$ref' of undefined` @JsonIgnore public Set<HistoryTankSystem> getHistoryStatusSet() { return historyStatusSet; } "historyStatusSet" : { "type": "array", "items": { "$ref":

问题 I have the following code: @BeforeClass public static void setUpOnce() throws InterruptedException { fail("LOL"); } And various other methods that are either @Before, @After, @Test or @AfterClass methods. The test doesn't fail on start up as it seems it should. Can someone help me please? I have JUnit 4.5 The method is failing in an immediate call to setUp() which is annotated as @before. Class def is : public class myTests extends TestCase { 回答1: do NOT extend TestCase AND use annotations at

问题 I have this interface: public interface FakeTemplate { @CustomAnnotation void foo() { } } And this implementation of the interface: @Component public FakeImpl implements FakeTemplate { @Override public void foo() { //Do Stuff } } And this aspect: @Aspect @Component public class CustomAspect { @Before(value = "@annotation(com.fake.CustomAnnotation)") public void doStuffBefore(JoinPoint joinPoint} { } } I'm using spring with AspectJ enabled using: @EnableAspectJAutoProxy(proxyTargetClass = true

问题 I created a custom annotation using AspectJ , and tried to create annotation that will help in skipping method if annotation is not valid. But my method body is not getting executed any case here it is my code it is the constraint package com.test; public @interface SwitchLiteConstraint { Class<SwitchLiteValidator>[] validatedBy(); } below is constraint validator package com.test; import java.lang.annotation.Annotation; public interface SwitchLiteConstraintValidator<T1 extends Annotation, T2>

问题 I have created a map which contains a single annotation. From what I've seen, this is a very simple way of achieving this which I got off a tutorial. I am currently trying to get a custom picture as the annotation but am struggling to do so as almost all information on this topic is in objective C. Forgive me if it is really simple to do but I am relatively new to coding and would appreciate any help :) class ViewController2: UIViewController { @IBOutlet var Map: MKMapView! override func

问题 i wrote a TimerHelper class which can receive Callables from other classes and tries to execute them. If an exception occurs, it waits some time and tries again. So other classes can export tasks that have to be done, but not exactly at the moment. @Startup @Singleton public class TimerHelper{ private static final Logger LOGGER = Logger.getLogger(TimerHelper.class.getName()); private Callable<Void> task; private int failureCounter = 0; public TimerHelper(){ } @Resource private

问题 I have an annotation I'm attempting to define that takes a Class parameter. I would like to ensure that the Class provided extends a specific interface. So I came up with... public @interface Tag { Class<? extends ITagStyle> style() default NoStyle.class } public class NoStyle implements ITagStyle { ... } However I get a compile error of "incompatible types". I'm assuming this is because NoStyle.class is returning Class instead of Class<NoStyle> . In the JLS for Java SE 5 & 7 (couldn't find 6

问题 I have a pointcut expression which is working fine when written in java but when written in xml gives error. Since my aspect is written in one project and it's jar is available in other project I have to provide it's mapping in the XML in other projects using the same aspect in JAR. In Java: @Pointcut("get(java.lang.String com.air.ghl..*) and @annotation(value)") public void isDynamicValue(DynamicValue dynamicValue) {} @Around("isDynamicValue(dynamicValue)") public Object getDynamicString

问题 I am using annotations to persist the record in MySQL database. at the database side I am defining column gender as gender ENUM('M','F') Defining enum as follows : public enum Gender { M,F; } In the annotation class I am defining enum property as follows : @Column(name="gender") @Enumerated(EnumType.ORDINAL) private Enum<Gender> gender=Gender.M; I am saving the property in the database as follows : employee.setGender(Gender.M); But when am running the program am getting following error :

问题 I am using annotations to persist the record in MySQL database. at the database side I am defining column gender as gender ENUM('M','F') Defining enum as follows : public enum Gender { M,F; } In the annotation class I am defining enum property as follows : @Column(name="gender") @Enumerated(EnumType.ORDINAL) private Enum<Gender> gender=Gender.M; I am saving the property in the database as follows : employee.setGender(Gender.M); But when am running the program am getting following error :