Example usage for java.lang.reflect Modifier FINAL

Introduction

In this page you can find the example usage for java.lang.reflect Modifier FINAL.

Prototype

int FINAL

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Document

The int value representing the final modifier.

Usage

From source file:org.janusgraph.diskstorage.cql.CassandraStorageSetup.java

private static void setWrapperStoreManager() {
    try {/* ww  w .j  a  v  a2 s  . c o m*/
        final Field modifiersField = Field.class.getDeclaredField("modifiers");
        modifiersField.setAccessible(true);

        Field field = StandardStoreManager.class.getDeclaredField("managerClass");
        field.setAccessible(true);
        field.set(StandardStoreManager.CQL, CachingCQLStoreManager.class.getCanonicalName());

        field = StandardStoreManager.class.getDeclaredField("ALL_SHORTHANDS");
        field.setAccessible(true);
        modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
        field.set(null, ImmutableList.copyOf(StandardStoreManager.CQL.getShorthands()));

        field = StandardStoreManager.class.getDeclaredField("ALL_MANAGER_CLASSES");
        field.setAccessible(true);
        modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
        field.set(null, ImmutableMap.of(StandardStoreManager.CQL.getShorthands().get(0),
                StandardStoreManager.CQL.getManagerClass()));
    } catch (ReflectiveOperationException e) {
        throw new RuntimeException("Unable to set wrapper CQL store manager", e);
    }
}

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From source file:org.lunarray.model.descriptor.builder.annotation.resolver.property.field.FieldPropertyResolver.java

/**
 * Resolves the mutator./* w  w w  .jav  a2  s  .co  m*/
 * 
 * @param methods
 *            Candidate methods.
 * @param builder
 *            The builder.
 * @param type
 *            The property type.
 * @param name
 *            The property name.
 * @param <P>
 *            The property type.
 */
private <P> void resolveMutator(final List<Method> methods, final PropertyBuilder<P> builder,
        final Class<P> type, final String name) {
    Method mutator = null;
    for (final Method method : methods) {
        if (this.getMutatorMatcherResolver().matches(method, name, type)) {
            for (final Annotation a : method.getAnnotations()) {
                builder.addAnnotation(a);
            }
            mutator = method;
        }
    }
    if (CheckUtil.isNull(mutator)) {
        builder.addModifier(Modifier.FINAL);
    } else {
        builder.mutator(mutator);
    }
}

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From source file:org.codehaus.griffon.ast.GriffonASTUtils.java

public static void injectConstant(ClassNode classNode, String propertyName, Class propertyClass, Object value) {
    final boolean hasProperty = hasOrInheritsProperty(classNode, propertyName);

    if (!hasProperty) {
        // inject into furthest relative
        // ClassNode parent = getFurthestParent(classNode);
        Expression initialExpression = new ConstantExpression(value);
        classNode.addProperty(propertyName, Modifier.PUBLIC | Modifier.FINAL, new ClassNode(propertyClass),
                initialExpression, null, null);
    }//from   w ww .  j  a v  a  2s .  c om
}

---

From source file:org.codehaus.griffon.ast.GriffonASTUtils.java

public static void addReadOnlyProperty(ClassNode classNode, String propertyName, ClassNode propertyClass,
        Object value) {/* w  ww. j  a  v a2 s.com*/
    final boolean hasProperty = hasOrInheritsProperty(classNode, propertyName);

    if (!hasProperty) {
        int visibility = Modifier.PRIVATE | Modifier.FINAL;
        Expression initialValue = value != null && !(value instanceof Expression)
                ? initialValue = new ConstantExpression(value)
                : (Expression) value;
        classNode.addField(propertyName, visibility, propertyClass, initialValue);
        addMethod(classNode, new MethodNode("get" + MetaClassHelper.capitalize(propertyName), Modifier.PUBLIC,
                propertyClass, Parameter.EMPTY_ARRAY, ClassNode.EMPTY_ARRAY, new ReturnStatement(
                        new ExpressionStatement(new FieldExpression(classNode.getField(propertyName))))));
    }
}

---

From source file:net.sf.keystore_explorer.crypto.jcepolicy.JcePolicyUtil.java

/**
 * Hack to disable crypto restrictions until Java 9 is out.
 *
 * See http://stackoverflow.com/a/22492582/2672392
 *///ww  w  .j  av a  2s. com
public static void removeRestrictions() {
    try {
        Class<?> jceSecurityClass = Class.forName("javax.crypto.JceSecurity");
        Class<?> cryptoPermissionsClass = Class.forName("javax.crypto.CryptoPermissions");
        Class<?> cryptoAllPermissionClass = Class.forName("javax.crypto.CryptoAllPermission");

        Field isRestrictedField = jceSecurityClass.getDeclaredField("isRestricted");
        isRestrictedField.setAccessible(true);
        Field modifiersField = Field.class.getDeclaredField("modifiers");
        modifiersField.setAccessible(true);
        modifiersField.setInt(isRestrictedField, isRestrictedField.getModifiers() & ~Modifier.FINAL);
        isRestrictedField.set(null, false);

        Field defaultPolicyField = jceSecurityClass.getDeclaredField("defaultPolicy");
        defaultPolicyField.setAccessible(true);
        PermissionCollection defaultPolicy = (PermissionCollection) defaultPolicyField.get(null);

        Field permsField = cryptoPermissionsClass.getDeclaredField("perms");
        permsField.setAccessible(true);
        ((Map<?, ?>) permsField.get(defaultPolicy)).clear();

        Field cryptoAllPermissionInstanceField = cryptoAllPermissionClass.getDeclaredField("INSTANCE");
        cryptoAllPermissionInstanceField.setAccessible(true);
        defaultPolicy.add((Permission) cryptoAllPermissionInstanceField.get(null));
    } catch (Exception e) {
        // ignore
    }
}

---

From source file:org.apache.ambari.server.controller.AmbariManagementControllerImplTest.java

@Test
public void testgetAmbariServerURI() throws Exception {
    // create mocks
    Injector injector = createStrictMock(Injector.class);
    Capture<AmbariManagementController> controllerCapture = new Capture<AmbariManagementController>();

    // set expectations
    injector.injectMembers(capture(controllerCapture));
    expect(injector.getInstance(Gson.class)).andReturn(null);

    //replay//from   ww w .jav  a2  s  .c  om
    replay(injector);

    AmbariManagementControllerImpl controller = new AmbariManagementControllerImpl(null, null, injector);

    class AmbariConfigsSetter {
        public void setConfigs(AmbariManagementController controller, String masterProtocol,
                String masterHostname, Integer masterPort) throws Exception {
            // masterProtocol
            Class<?> c = controller.getClass();
            Field f = c.getDeclaredField("masterProtocol");
            f.setAccessible(true);

            Field modifiersField = Field.class.getDeclaredField("modifiers");
            modifiersField.setAccessible(true);
            modifiersField.setInt(f, f.getModifiers() & ~Modifier.FINAL);

            f.set(controller, masterProtocol);

            // masterHostname
            f = c.getDeclaredField("masterHostname");
            f.setAccessible(true);

            modifiersField = Field.class.getDeclaredField("modifiers");
            modifiersField.setAccessible(true);
            modifiersField.setInt(f, f.getModifiers() & ~Modifier.FINAL);

            f.set(controller, masterHostname);

            // masterPort
            f = c.getDeclaredField("masterPort");
            f.setAccessible(true);

            modifiersField = Field.class.getDeclaredField("modifiers");
            modifiersField.setAccessible(true);
            modifiersField.setInt(f, f.getModifiers() & ~Modifier.FINAL);

            f.set(controller, masterPort);
        }
    }

    AmbariConfigsSetter ambariConfigsSetter = new AmbariConfigsSetter();

    ambariConfigsSetter.setConfigs(controller, "http", "hostname", 8080);
    assertEquals("http://hostname:8080/jdk_path", controller.getAmbariServerURI("/jdk_path"));

    ambariConfigsSetter.setConfigs(controller, "https", "somesecuredhost", 8443);
    assertEquals("https://somesecuredhost:8443/mysql_path", controller.getAmbariServerURI("/mysql_path"));

    ambariConfigsSetter.setConfigs(controller, "https", "othersecuredhost", 8443);
    assertEquals("https://othersecuredhost:8443/oracle/ojdbc/",
            controller.getAmbariServerURI("/oracle/ojdbc/"));

    verify(injector);
}

---

From source file:test.unit.be.fedict.eid.applet.shared.AppletProtocolMessageCatalogTest.java

private void describeClass(Class<?> catalogClass, PrintWriter writer)
        throws IllegalArgumentException, IllegalAccessException {
    writer.println("<section id=\"" + catalogClass.getSimpleName() + "\">");
    writer.println("<title>" + catalogClass.getSimpleName() + "</title>");

    StartRequestMessage startRequestMessage = catalogClass.getAnnotation(StartRequestMessage.class);
    if (null != startRequestMessage) {
        writer.println("<para>");
        writer.println(//from   w  w  w  .j  a v  a  2  s. c  o m
                "This message starts a communication session between eID Applet and eID Applet Service.");
        writer.println("It sets the protocol state to: " + startRequestMessage.value());
        writer.println("</para>");
    }

    StopResponseMessage stopResponseMessage = catalogClass.getAnnotation(StopResponseMessage.class);
    if (null != stopResponseMessage) {
        writer.println("<para>");
        writer.println(
                "This message stops a communication session between eID Applet and the eID Applet Service.");
        writer.println("</para>");
    }

    ProtocolStateAllowed protocolStateAllowed = catalogClass.getAnnotation(ProtocolStateAllowed.class);
    if (null != protocolStateAllowed) {
        writer.println("<para>");
        writer.println("This message is only accepted if the eID Applet Service protocol state is: "
                + protocolStateAllowed.value());
        writer.println("</para>");
    }

    Field bodyField = null;

    writer.println("<table>");
    writer.println("<title>" + catalogClass.getSimpleName() + " HTTP headers</title>");
    writer.println("<tgroup cols=\"3\">");
    {
        writer.println("<colspec colwidth=\"2*\" />");
        writer.println("<colspec colwidth=\"1*\" />");
        writer.println("<colspec colwidth=\"2*\" />");
        writer.println("<thead>");
        writer.println("<row>");
        writer.println("<entry>Header name</entry>");
        writer.println("<entry>Required</entry>");
        writer.println("<entry>Value</entry>");
        writer.println("</row>");
        writer.println("</thead>");
        writer.println("<tbody>");
        {
            Field[] fields = catalogClass.getFields();
            for (Field field : fields) {
                if (field.getAnnotation(HttpBody.class) != null) {
                    bodyField = field;
                }
                HttpHeader httpHeaderAnnotation = field.getAnnotation(HttpHeader.class);
                if (null == httpHeaderAnnotation) {
                    continue;
                }
                writer.println("<row>");
                writer.println("<entry>");
                writer.println("<code>" + httpHeaderAnnotation.value() + "</code>");
                writer.println("</entry>");
                writer.println("<entry>");
                writer.println((null != field.getAnnotation(NotNull.class))
                        || (0 != (field.getModifiers() & Modifier.FINAL)));
                writer.println("</entry>");
                writer.println("<entry>");
                if (0 != (field.getModifiers() & Modifier.FINAL)) {
                    Object value = field.get(null);
                    writer.println("<code>" + value.toString() + "</code>");
                } else {
                    writer.println("Some " + field.getType().getSimpleName() + " value.");
                }
                writer.println("</entry>");
                writer.println("</row>");
            }
        }
        writer.println("</tbody>");
    }
    writer.println("</tgroup>");
    writer.println("</table>");

    if (null != bodyField) {
        writer.println("<para>HTTP body should contain the data.</para>");
    }

    ResponsesAllowed responsesAllowedAnnotation = catalogClass.getAnnotation(ResponsesAllowed.class);
    if (null != responsesAllowedAnnotation) {
        Class<?>[] responsesAllowed = responsesAllowedAnnotation.value();
        writer.println("<para>");
        writer.println("Allowed eID Applet Service response messages are: ");
        for (Class<?> responseAllowed : responsesAllowed) {
            writer.println("<xref linkend=\"" + responseAllowed.getSimpleName() + "\"/>");
        }
        writer.println("</para>");
    }

    StateTransition stateTransition = catalogClass.getAnnotation(StateTransition.class);
    if (null != stateTransition) {
        writer.println("<para>");
        writer.println("This message will perform an eID Applet protocol state transition to: "
                + stateTransition.value());
        writer.println("</para>");
    }

    writer.println("</section>");
}

---

From source file:org.venice.piazza.servicecontroller.messaging.ServiceMessageThreadManagerTest.java

static void setFinalStatic(Field field, Object newValue) throws Exception {
    field.setAccessible(true);//from ww w. j a  v a  2  s  .  c  om
    Field modifiersField = Field.class.getDeclaredField("modifiers");
    modifiersField.setAccessible(true);
    modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);

    field.set(null, newValue);

}

---

From source file:org.agiso.core.lang.util.ObjectUtils.java

/**
 * Metoda generujca reprezentacj acuchow obiektu. Przeglda wszystkie
 * pola obiektu i pobiera ich reprezentacj acuchow. Na tej podstawie
 * generuje acuch wynikowy./*ww  w  .ja  v a 2s  .  c o  m*/
 * 
 * @param clazz
 * @param object
 */
private static void toStringObject(Class<?> clazz, Object object) {
    StringBuffer buffer = (StringBuffer) ThreadUtils.getAttribute(TOSTRING_TCBUFF);

    String hexHash = Integer.toHexString(System.identityHashCode(object));
    if (0 == buffer.length()) {
        buffer.append(clazz.getSimpleName()).append('@').append(hexHash).append(TOSTRING_PREFIX);
    }

    @SuppressWarnings("unchecked")
    Set<String> converted = (Set<String>) ThreadUtils.getAttribute(TOSTRING_TCATTR);
    converted.add(object.getClass().getCanonicalName() + "@" + hexHash);

    // Rekurencyjne przegldanie wszystkich klas nadrzdnych:
    Class<?> superClass = clazz.getSuperclass();
    if (superClass != null) {
        toStringObject(superClass, object);
    }

    String hyphen = "";
    if (TOSTRING_PREFIX.charAt(0) != buffer.charAt(buffer.length() - 1)) {
        hyphen = TOSTRING_HYPHEN;
    }

    for (Field field : clazz.getDeclaredFields()) {
        try {
            field.setAccessible(true);
            if (field.isAnnotationPresent(InToString.class)) {
                InToString inToString = field.getAnnotation(InToString.class);
                if (!inToString.ignore()) {
                    String name = inToString.name();
                    buffer.append(hyphen).append((name.length() > 0) ? name : field.getName())
                            .append(TOSTRING_COLON);
                    toStringField(field.get(object));
                    hyphen = TOSTRING_HYPHEN;
                }
            } else if ((field.getModifiers() & (Modifier.STATIC | Modifier.FINAL)) == 0) {
                buffer.append(hyphen).append(field.getName()).append(TOSTRING_COLON);
                toStringField(field.get(object));
                hyphen = TOSTRING_HYPHEN;
            }
        } catch (Exception e) {
            // TODO: Zaimplementowa logowanie wyjtku
            e.printStackTrace();
        }
    }
}

---

From source file:org.kaaproject.kaa.server.appenders.oraclenosql.appender.OracleNoSqlLogAppenderTest.java

@Test
public void doAppendClosedTest()
        throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException {
    Logger testLogger = Mockito.mock(Logger.class);

    Field field = logAppender.getClass().getDeclaredField("LOG");

    field.setAccessible(true);/*from   ww w  .  j av a  2  s  .  c  o  m*/

    Field modifiersField = Field.class.getDeclaredField("modifiers");
    modifiersField.setAccessible(true);
    modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);

    field.set(null, testLogger);

    logAppender.close();
    TestLogDeliveryCallback callback = new TestLogDeliveryCallback();

    LogSchemaDto schemaDto = new LogSchemaDto();
    LogSchema schema = new LogSchema(schemaDto, BasicEndpointProfile.SCHEMA$.toString());

    EndpointProfileDataDto profileDto = new EndpointProfileDataDto("1", ENDPOINT_KEY, 1, "test", 0, null);
    BaseLogEventPack logEventPack = new BaseLogEventPack(profileDto, DATE_CREATED, schema.getVersion(), null);
    logEventPack.setLogSchema(schema);

    logAppender.doAppend(logEventPack, callback);
    Assert.assertTrue(callback.internallError);
}

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