Examples with ImmutableDescriptor javax.management.ImmutableDescriptor used on opensource projects

Example 1 with ImmutableDescriptor

use of javax.management.ImmutableDescriptor in project jdk8u_jdk by JetBrains.

the class ImmutableDescriptorSetFieldsTest method main.

public static void main(String[] args) throws Exception {
    boolean ok = true;
    ImmutableDescriptor d = new ImmutableDescriptor("k=v");
    try {
        System.out.println("Call ImmutableDescriptor.setFields(fieldNames,fieldValues) " + "with empty name in field names array");
        String[] fieldNames = { "a", "", "c" };
        Object[] fieldValues = { 1, 2, 3 };
        d.setFields(fieldNames, fieldValues);
        System.out.println("Didn't get expected exception");
        ok = false;
    } catch (RuntimeOperationsException e) {
        if (e.getCause() instanceof IllegalArgumentException) {
            System.out.println("Got expected exception:");
            ok = true;
        } else {
            System.out.println("Got unexpected exception:");
            ok = false;
        }
        e.printStackTrace(System.out);
    } catch (Exception e) {
        System.out.println("Got unexpected exception:");
        ok = false;
        e.printStackTrace(System.out);
    }
    try {
        System.out.println("Call ImmutableDescriptor.setFields(fieldNames,fieldValues) " + "with null name in field names array");
        String[] fieldNames = { "a", null, "c" };
        Object[] fieldValues = { 1, 2, 3 };
        d.setFields(fieldNames, fieldValues);
        System.out.println("Didn't get expected exception");
        ok = false;
    } catch (RuntimeOperationsException e) {
        if (e.getCause() instanceof IllegalArgumentException) {
            System.out.println("Got expected exception:");
            ok = true;
        } else {
            System.out.println("Got unexpected exception:");
            ok = false;
        }
        e.printStackTrace(System.out);
    } catch (Exception e) {
        System.out.println("Got unexpected exception:");
        ok = false;
        e.printStackTrace(System.out);
    }
    if (ok) {
        System.out.println("TEST PASSED");
    } else {
        System.out.println("TEST FAILED");
        throw new Exception("Got unexpected exceptions");
    }
}

Example 2 with ImmutableDescriptor

use of javax.management.ImmutableDescriptor in project jdk8u_jdk by JetBrains.

the class ImmutableDescriptorSerialTest method main.

public static void main(String[] args) throws Exception {
    System.out.println("Test that ImmutableDescriptor.EMPTY_DESCRIPTOR " + "deserializes identically");
    if (serialize(ImmutableDescriptor.EMPTY_DESCRIPTOR) != ImmutableDescriptor.EMPTY_DESCRIPTOR) {
        throw new Exception("ImmutableDescriptor.EMPTY_DESCRIPTOR did not " + "deserialize identically");
    }
    System.out.println("...OK");
    System.out.println("Test that serialization preserves case and " + "that deserialized object is case-insensitive");
    Descriptor d = new ImmutableDescriptor("a=aval", "B=Bval", "cC=cCval");
    Descriptor d1 = serialize(d);
    Set<String> keys = new HashSet(Arrays.asList(d1.getFieldNames()));
    if (keys.size() != 3 || !keys.containsAll(Arrays.asList("a", "B", "cC"))) {
        throw new Exception("Keys don't match: " + keys);
    }
    for (String key : keys) {
        String value = (String) d.getFieldValue(key);
        for (String t : Arrays.asList(key, key.toLowerCase(), key.toUpperCase())) {
            String tvalue = (String) d1.getFieldValue(t);
            if (!tvalue.equals(value)) {
                throw new Exception("Value of " + key + " for " + "deserialized object does not match: " + tvalue + " should be " + value);
            }
        }
    }
    System.out.println("...OK");
}

Example 3 with ImmutableDescriptor

use of javax.management.ImmutableDescriptor in project jdk8u_jdk by JetBrains.

the class DescriptorCache method get.

public ImmutableDescriptor get(ImmutableDescriptor descriptor) {
    WeakReference<ImmutableDescriptor> wr = map.get(descriptor);
    ImmutableDescriptor got = (wr == null) ? null : wr.get();
    if (got != null)
        return got;
    map.put(descriptor, new WeakReference<ImmutableDescriptor>(descriptor));
    return descriptor;
}

Example 4 with ImmutableDescriptor

use of javax.management.ImmutableDescriptor in project jdk8u_jdk by JetBrains.

the class Introspector method descriptorForAnnotations.

public static Descriptor descriptorForAnnotations(Annotation[] annots) {
    if (annots.length == 0)
        return ImmutableDescriptor.EMPTY_DESCRIPTOR;
    Map<String, Object> descriptorMap = new HashMap<String, Object>();
    for (Annotation a : annots) {
        Class<? extends Annotation> c = a.annotationType();
        Method[] elements = c.getMethods();
        boolean packageAccess = false;
        for (Method element : elements) {
            DescriptorKey key = element.getAnnotation(DescriptorKey.class);
            if (key != null) {
                String name = key.value();
                Object value;
                try {
                    // Avoid checking access more than once per annotation
                    if (!packageAccess) {
                        ReflectUtil.checkPackageAccess(c);
                        packageAccess = true;
                    }
                    value = MethodUtil.invoke(element, a, null);
                } catch (RuntimeException e) {
                    //
                    throw e;
                } catch (Exception e) {
                    // we don't expect this
                    throw new UndeclaredThrowableException(e);
                }
                value = annotationToField(value);
                Object oldValue = descriptorMap.put(name, value);
                if (oldValue != null && !equals(oldValue, value)) {
                    final String msg = "Inconsistent values for descriptor field " + name + " from annotations: " + value + " :: " + oldValue;
                    throw new IllegalArgumentException(msg);
                }
            }
        }
    }
    if (descriptorMap.isEmpty())
        return ImmutableDescriptor.EMPTY_DESCRIPTOR;
    else
        return new ImmutableDescriptor(descriptorMap);
}

Example 5 with ImmutableDescriptor

use of javax.management.ImmutableDescriptor in project jdk8u_jdk by JetBrains.

the class Basic method setNotifDescriptorAsMapAtt.

/**
     * Set the Descriptor used to build the NotificationInfo
     * of emitted notifications.
     * <br>A Map<String, Object> would better fit Descriptor needs but then
     * it is not convertible according the MXBean specification so the MBean
     * registration fails.
     * As we plan to test our custom Descriptor finds its way into
     * the metadata of emitted notifications, String is good enough.
     */
public void setNotifDescriptorAsMapAtt(Map<String, String> value) {
    notifDescriptorAsMapAtt = new HashMap<String, String>(value);
    notifDescriptorAtt = new ImmutableDescriptor(value);
}