summaryrefslogtreecommitdiff
path: root/test/files/jvm5/attributes.scala
diff options
context:
space:
mode:
Diffstat (limited to 'test/files/jvm5/attributes.scala')
-rw-r--r--test/files/jvm5/attributes.scala85
1 files changed, 85 insertions, 0 deletions
diff --git a/test/files/jvm5/attributes.scala b/test/files/jvm5/attributes.scala
new file mode 100644
index 0000000000..051355a947
--- /dev/null
+++ b/test/files/jvm5/attributes.scala
@@ -0,0 +1,85 @@
+object Test1 {
+ class Foo {
+ [remote]
+ def foo: Unit = ()
+ }
+ def run: Unit = {
+ val method = classOf[Foo].getMethod("foo", Array())
+ method.getExceptionTypes foreach Console.println
+ }
+}
+
+object Test2 {
+ import java.io._
+ class Reader(fname: String) {
+ private val in = new BufferedReader(new FileReader(fname))
+ [throws(classOf[IOException])]
+ def read() = in.read()
+ }
+ def run: Unit = {
+ val method = classOf[Reader].getMethod("read", Array())
+ method.getExceptionTypes foreach Console.println
+ }
+}
+
+/* Java:
+public class Main {
+ @Deprecated
+ public void foo() {}
+ public static void main(String[] args) throws Exception {
+ Method method = Class.forName("test.Main").getMethod("foo", new Class[]{});
+ Annotation annotation = method.getAnnotation(Deprecated.class);
+ System.out.println(annotation); // @java.lang.Deprecated()
+ }
+}
+*/
+object Test3 {
+ class Foo {
+ [Deprecated]
+ def foo: Unit = ()
+ }
+ def run: Unit = {
+ val method = classOf[Foo].getMethod("foo", Array())
+ val annotation = method.getAnnotation(classOf[Deprecated])
+ Console.println(annotation)
+ }
+}
+
+/* Java:
+@Retention(value=RetentionPolicy.RUNTIME)
+@interface Source {
+ public String url();
+ public String mail();
+}
+@Source(url="http://scala.epfl.ch", mail="scala@lists.epfl.ch")
+class Foo {}
+public class Main {
+ public static void main(String[] args) throws Exception {
+ Class clazz = Class.forName("test.Foo");
+ Annotation[] annotations = clazz.getAnnotations();
+ for (int i = 0; i < annotations.length; i++)
+ System.out.println(annotations[i]);
+ // @test.Main$Source(url=http://scala.epfl.ch, mail=scala@lists.epfl.ch)
+ }
+}
+*/
+object Test4 {
+ import java.lang.annotation._
+ [Retention(RetentionPolicy.RUNTIME)]
+ class Source(url: String, mail: String) extends Attribute
+ [Source("http://scala.epfl.ch", "scala@lists.epfl.ch")]
+ class Foo
+ def run: Unit = {
+ val clazz = classOf[Foo]
+ clazz.getAnnotations foreach Console.println
+ }
+}
+
+object Test {
+ def main(args: Array[String]): Unit = {
+ Test1.run
+ Test2.run
+ //Test3.run // requires the use of -target:jvm-1.5
+ //Test4.run
+ }
+}