16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.jfr.api.metadata.valuedescriptor;
27
28 import java.util.ArrayList;
29 import java.util.List;
30
31 import jdk.jfr.AnnotationElement;
32 import jdk.jfr.Label;
33 import jdk.jfr.ValueDescriptor;
34 import jdk.test.lib.Asserts;
35
36 /*
37 * @test
38 * @summary Test ValueDescriptor.getAnnotations()
39 * @key jfr
40 * @library /test/lib
41 * @run main/othervm jdk.jfr.api.metadata.valuedescriptor.TestConstructor
42 */
43 public class TestConstructor {
44
45 public static void main(String[] args) throws Throwable {
46 ValueDescriptor vdSimple = new ValueDescriptor(String.class, "message");
47 Asserts.assertNull(vdSimple.getAnnotation(Label.class), "Expected getAnnotation()==null");
48 Asserts.assertEquals(0, vdSimple.getAnnotationElements().size(), "Expected getAnnotations().size() == 0");
49
50 // Add labelA and verify we can read it back
51 List<AnnotationElement> annos = new ArrayList<>();
52 AnnotationElement labelA = new AnnotationElement(Label.class, "labelA");
53 annos.add(labelA);
54 System.out.println("labelA.getClass()" + labelA.getClass());
55 ValueDescriptor vdComplex = new ValueDescriptor(String.class, "message", annos);
56
57 final Label outLabel = vdComplex.getAnnotation(Label.class);
58 Asserts.assertFalse(outLabel == null, "getLabel(Label.class) was null");
59 System.out.println("outLabel.value() = " + outLabel.value());
|
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.jfr.api.metadata.valuedescriptor;
27
28 import java.util.ArrayList;
29 import java.util.List;
30
31 import jdk.jfr.AnnotationElement;
32 import jdk.jfr.Label;
33 import jdk.jfr.ValueDescriptor;
34 import jdk.test.lib.Asserts;
35
36 /**
37 * @test
38 * @summary Test ValueDescriptor.getAnnotations()
39 * @key jfr
40 * @requires vm.hasJFR
41 * @library /test/lib
42 * @run main/othervm jdk.jfr.api.metadata.valuedescriptor.TestConstructor
43 */
44 public class TestConstructor {
45
46 public static void main(String[] args) throws Throwable {
47 ValueDescriptor vdSimple = new ValueDescriptor(String.class, "message");
48 Asserts.assertNull(vdSimple.getAnnotation(Label.class), "Expected getAnnotation()==null");
49 Asserts.assertEquals(0, vdSimple.getAnnotationElements().size(), "Expected getAnnotations().size() == 0");
50
51 // Add labelA and verify we can read it back
52 List<AnnotationElement> annos = new ArrayList<>();
53 AnnotationElement labelA = new AnnotationElement(Label.class, "labelA");
54 annos.add(labelA);
55 System.out.println("labelA.getClass()" + labelA.getClass());
56 ValueDescriptor vdComplex = new ValueDescriptor(String.class, "message", annos);
57
58 final Label outLabel = vdComplex.getAnnotation(Label.class);
59 Asserts.assertFalse(outLabel == null, "getLabel(Label.class) was null");
60 System.out.println("outLabel.value() = " + outLabel.value());
|