Examples with AnnotationIntrospector org.eclipse.jetty.annotations.AnnotationIntrospector used on opensource projects

Example 1 with AnnotationIntrospector

use of org.eclipse.jetty.annotations.AnnotationIntrospector in project jetty.project by eclipse.

the class TestResourceAnnotations method testResourceAnnotations.

@Test
public void testResourceAnnotations() throws Exception {
    new org.eclipse.jetty.plus.jndi.EnvEntry(server, "resA", objA, false);
    new org.eclipse.jetty.plus.jndi.EnvEntry(server, "resB", objB, false);
    AnnotationIntrospector parser = new AnnotationIntrospector();
    ResourceAnnotationHandler handler = new ResourceAnnotationHandler(wac);
    parser.registerHandler(handler);
    parser.introspect(ResourceA.class);
    parser.introspect(ResourceB.class);
    //processing classA should give us these jndi name bindings:
    // java:comp/env/myf
    // java:comp/env/org.eclipse.jetty.annotations.resources.ResourceA/g
    // java:comp/env/mye
    // java:comp/env/org.eclipse.jetty.annotations.resources.ResourceA/h
    // java:comp/env/resA
    // java:comp/env/org.eclipse.jetty.annotations.resources.ResourceB/f
    // java:comp/env/org.eclipse.jetty.annotations.resources.ResourceA/n
    //
    assertEquals(objB, env.lookup("myf"));
    assertEquals(objA, env.lookup("mye"));
    assertEquals(objA, env.lookup("resA"));
    assertEquals(objA, env.lookup("org.eclipse.jetty.annotations.resources.ResourceA/g"));
    assertEquals(objA, env.lookup("org.eclipse.jetty.annotations.resources.ResourceA/h"));
    assertEquals(objB, env.lookup("org.eclipse.jetty.annotations.resources.ResourceB/f"));
    assertEquals(objB, env.lookup("org.eclipse.jetty.annotations.resources.ResourceA/n"));
    //we should have Injections
    assertNotNull(injections);
    List<Injection> resBInjections = injections.getInjections(ResourceB.class.getCanonicalName());
    assertNotNull(resBInjections);
    //only 1 field injection because the other has no Resource mapping
    assertEquals(1, resBInjections.size());
    Injection fi = resBInjections.get(0);
    assertEquals("f", fi.getTarget().getName());
    //3 method injections on class ResourceA, 4 field injections
    List<Injection> resAInjections = injections.getInjections(ResourceA.class.getCanonicalName());
    assertNotNull(resAInjections);
    assertEquals(7, resAInjections.size());
    int fieldCount = 0;
    int methodCount = 0;
    for (Injection x : resAInjections) {
        if (x.isField())
            fieldCount++;
        else
            methodCount++;
    }
    assertEquals(4, fieldCount);
    assertEquals(3, methodCount);
    //test injection
    ResourceB binst = new ResourceB();
    injections.inject(binst);
    //check injected values
    Field f = ResourceB.class.getDeclaredField("f");
    f.setAccessible(true);
    assertEquals(objB, f.get(binst));
    //@Resource(mappedName="resA") //test the default naming scheme but using a mapped name from the environment
    f = ResourceA.class.getDeclaredField("g");
    f.setAccessible(true);
    assertEquals(objA, f.get(binst));
    //@Resource(name="resA") //test using the given name as the name from the environment
    f = ResourceA.class.getDeclaredField("j");
    f.setAccessible(true);
    assertEquals(objA, f.get(binst));
    //@Resource(mappedName="resB") //test using the default name on an inherited field
    f = ResourceA.class.getDeclaredField("n");
    f.setAccessible(true);
    assertEquals(objB, f.get(binst));
}

Example 2 with AnnotationIntrospector

use of org.eclipse.jetty.annotations.AnnotationIntrospector in project jetty.project by eclipse.

the class TestResourceAnnotations method testResourcesAnnotation.

@Test
public void testResourcesAnnotation() throws Exception {
    new org.eclipse.jetty.plus.jndi.EnvEntry(server, "resA", objA, false);
    new org.eclipse.jetty.plus.jndi.EnvEntry(server, "resB", objB, false);
    AnnotationIntrospector introspector = new AnnotationIntrospector();
    ResourcesAnnotationHandler handler = new ResourcesAnnotationHandler(wac);
    introspector.registerHandler(handler);
    introspector.introspect(ResourceA.class);
    introspector.introspect(ResourceB.class);
    assertEquals(objA, env.lookup("peach"));
    assertEquals(objB, env.lookup("pear"));
}