repository.grepcode.com$java$root@jdk$openjdk@6-b14
repository.grepcode.com$java$root@jdk$openjdk@6-b14@java$lang$annotation$Retention.java
file
oh
o
[]
I have a Java library I'm considering porting to C#. The Java library makes extensive use of annotations (at both build time and run time.)
I've never used C# attributes, but understand that they are the rough equivalent of Java annotations.
If I proceed with the port using attributes to replace annotations, what do I need to know? What's going to be the same? Different? What's going to b...
This puzzles me. I have a class with a custom annotation and I can't seem to verify that the annotation is present. What am I doing wrong here? If I run MyOperationTest (see below), I get this as a result:
implements Library.Operation: true
has @Library.Marker: false
Tada!
Library.java:
package com.example.gotchas;
public class Library {
private Library() {}
public @interface Ma...
What are the exact default values of two meta annotations (Target and Retention) in a user defined annotation?
public @interface AnnotationWithDefaultProps {
}
We have a JUnit test based on JDepend 2.9.1 in order to find illegal dependencies and cycles.
Today we found that JDepend is missing dependencies. It doesn't seem to consider A depending on B in the following piece of code:
public class A {
@SomeAnotation(value = B.class)
public String someMethod() {
...
}
}
Our test looks like this:
private JDepend setupJDepend() {
...
i am debugging a application using OSGi, i terribly find out that if the Annotation class is missing, the class loader would omit that annotation, if i call the method.getAnnotations(), no exception, but return nothing.
i don't get it, but i do want to know if there is any way to make the JVM throw a Exception.
is there any option for starting the JVM?
@Target({ElementType.METHOD})
@Retentio...
package java.lang.annotation;
Indicates how long annotations with the annotated type are to
be retained. If no Retention annotation is present on
an annotation type declaration, the retention policy defaults to
RetentionPolicy.CLASS.
A Retention meta-annotation has effect only if the
meta-annotated type is used directly for annotation. It has no
effect if the meta-annotated type is used as a member type in
another annotation type.
- Author(s):
- Joshua Bloch
- Since:
- 1.5
