Example usage for java.lang.reflect Method setAccessible

List of usage examples for java.lang.reflect Method setAccessible

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Introduction

In this page you can find the example usage for java.lang.reflect Method setAccessible.

Prototype

@Override
@CallerSensitive
public void setAccessible(boolean flag)

Source Link

Usage

From source file:com.all.testing.MockInyectRunner.java

private Object createStub(Field field, Object instance) {
    try {/*from  w  w  w.j a  v  a  2s.  c  om*/
        Stub stubAnnotation = field.getAnnotation(Stub.class);
        if (StubPolicyCreation.NEW_PER_TEST_METHOD == stubAnnotation.value()) {
            String factoryMethodName = !stubAnnotation.factoryMethod().isEmpty()
                    ? stubAnnotation.factoryMethod()
                    : field.getName();
            Method factoryMethod = instance.getClass().getDeclaredMethod(factoryMethodName);
            factoryMethod.setAccessible(true);
            Object stubInstance = factoryMethod.invoke(instance);
            setValue(field, instance, stubInstance);
            return stubInstance;
        }
    } catch (IllegalArgumentException e) {
        log.error(e, e);
    } catch (IllegalAccessException e) {
        log.error(e, e);
    } catch (SecurityException e) {
        log.error(e, e);
    } catch (NoSuchMethodException e) {
        log.error(e, e);
    } catch (InvocationTargetException e) {
        log.error(e, e);
    }
    return getFieldValue(instance, field);
}

From source file:com.shazam.dataengineering.pipelinebuilder.DeploymentActionTest.java

@Test(expected = InvocationTargetException.class) // Caused by a DeploymentException
@WithoutJenkins//from w ww  .  j a v  a  2  s. co m
public void validateNewPipelineShouldThrowExceptionWhenValidationFails() throws Exception {
    String pipelineId = "test1234";
    ArrayList<com.amazonaws.services.datapipeline.model.PipelineObject> pipelineList = new ArrayList<com.amazonaws.services.datapipeline.model.PipelineObject>();
    PipelineObject pipeline = mock(PipelineObject.class);
    when(pipeline.getAWSObjects()).thenReturn(pipelineList);

    ValidatePipelineDefinitionRequest validationRequest = new ValidatePipelineDefinitionRequest()
            .withPipelineId(pipelineId).withPipelineObjects(pipelineList);
    ValidatePipelineDefinitionResult validationResponse = new ValidatePipelineDefinitionResult()
            .withValidationWarnings(new ValidationWarning().withWarnings("1", "2", "3"))
            .withValidationErrors(new ValidationError().withErrors("4", "5"),
                    new ValidationError().withErrors("6"))
            .withErrored(true);
    DataPipelineClient dataPipelineClient = mock(DataPipelineClient.class);
    when(dataPipelineClient.validatePipelineDefinition(validationRequest)).thenReturn(validationResponse);

    DeploymentAction action = new DeploymentAction(getMockAbstractBuild(), new HashMap<S3Environment, String>(),
            new AnonymousAWSCredentials());

    Field pipelineFileField = action.getClass().getDeclaredField("pipelineObject");
    pipelineFileField.setAccessible(true);
    pipelineFileField.set(action, pipeline);
    Method method = action.getClass().getDeclaredMethod("validateNewPipeline", String.class,
            DataPipelineClient.class);
    method.setAccessible(true);

    method.invoke(action, pipelineId, dataPipelineClient);
}

From source file:com.shazam.dataengineering.pipelinebuilder.DeploymentActionTest.java

@Test
@WithoutJenkins/*  ww w  .j a v  a  2s .  co m*/
public void validateNewPipelineShouldSaveWarningAndErrorMessages() throws Exception {
    String pipelineId = "test1234";
    String json = new FilePath(new File("src/test/resources/pipeline3.json")).readToString();
    PipelineObject pipeline = new PipelineObject(json);

    ValidatePipelineDefinitionRequest validationRequest = new ValidatePipelineDefinitionRequest()
            .withPipelineId(pipelineId).withPipelineObjects(pipeline.getAWSObjects());
    ValidatePipelineDefinitionResult validationResponse = new ValidatePipelineDefinitionResult()
            .withValidationWarnings(new ValidationWarning().withWarnings("1", "2", "3"))
            .withValidationErrors(new ValidationError().withErrors("4", "5"),
                    new ValidationError().withErrors("6"))
            .withErrored(false);
    DataPipelineClient dataPipelineClient = mock(DataPipelineClient.class);
    when(dataPipelineClient.validatePipelineDefinition(validationRequest)).thenReturn(validationResponse);

    DeploymentAction action = new DeploymentAction(getMockAbstractBuild(), new HashMap<S3Environment, String>(),
            new AnonymousAWSCredentials());

    Field pipelineFileField = action.getClass().getDeclaredField("pipelineObject");
    pipelineFileField.setAccessible(true);
    pipelineFileField.set(action, pipeline);
    Method method = action.getClass().getDeclaredMethod("validateNewPipeline", String.class,
            DataPipelineClient.class);
    method.setAccessible(true);

    method.invoke(action, pipelineId, dataPipelineClient);

    assertEquals(7, action.getClientMessages().size());
    assertTrue(action.getClientMessages().get(0).contains("[ERROR]"));
    assertTrue(action.getClientMessages().get(1).contains("[ERROR]"));
    assertTrue(action.getClientMessages().get(2).contains("[ERROR]"));
    assertTrue(action.getClientMessages().get(3).contains("[WARN]"));
    assertTrue(action.getClientMessages().get(4).contains("[WARN]"));
    assertTrue(action.getClientMessages().get(5).contains("[WARN]"));
}

From source file:com.legstar.config.commons.LegStarConfigCommons.java

/**
 * For a given configuration key and value locate a corresponding
 * setter method and use it./*from w w w  .ja  v  a2  s  . c  o  m*/
 * 
 * @param o the bean to set
 * @param key the configuration key
 * @param value the configuration value
 * @throws LegStarConfigurationException if setting value on bean fails
 */
protected void setValue(final Object o, final String key, final String value)
        throws LegStarConfigurationException {
    String setterName = getSetterName(key);
    if (_log.isDebugEnabled()) {
        _log.debug("Using setter method: " + setterName + ", for value: " + value);
    }
    try {
        Method[] allMethods = o.getClass().getMethods();
        for (Method method : allMethods) {
            if (method.getName().equals(setterName)) {
                method.setAccessible(true);
                Class<?> parm = (Class<?>) method.getGenericParameterTypes()[0];
                if (parm.isAssignableFrom(String.class)) {
                    method.invoke(o, value);
                    break;
                }
                if (parm.isAssignableFrom(boolean.class)) {
                    method.invoke(o, Boolean.parseBoolean(value));
                    break;
                }
                if (parm.isAssignableFrom(int.class)) {
                    method.invoke(o, Integer.parseInt(value));
                    break;
                }
                if (parm.isAssignableFrom(long.class)) {
                    method.invoke(o, Long.parseLong(value));
                    break;
                }
                if (parm.isAssignableFrom(HostEndpoint.AccessStrategy.class)) {
                    method.invoke(o, AccessStrategy.valueOf(value));
                    break;
                }
                _log.warn("Setter method: " + setterName + ", parameter type: " + parm
                        + ", not compatible with value: " + value);
            }
        }
    } catch (SecurityException e) {
        throw new LegStarConfigurationException(e);
    } catch (IllegalArgumentException e) {
        throw new LegStarConfigurationException(e);
    } catch (IllegalAccessException e) {
        throw new LegStarConfigurationException(e);
    } catch (InvocationTargetException e) {
        throw new LegStarConfigurationException(e);
    }
}

From source file:ota.otaupdates.MainActivity.java

/**
 * @return null if unconfirmed/*w w  w.  ja  v a  2  s .co  m*/
 */
public Boolean isMobileDataEnabled() {
    Object connectivityService = getSystemService(CONNECTIVITY_SERVICE);
    ConnectivityManager cm = (ConnectivityManager) connectivityService;

    try {
        Class<?> c = Class.forName(cm.getClass().getName());
        Method m = c.getDeclaredMethod("getMobileDataEnabled");
        m.setAccessible(true);
        return (Boolean) m.invoke(cm);
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:com.yahoo.pulsar.broker.namespace.NamespaceServiceTest.java

@Test
public void testSplitMapWithRefreshedStatMap() throws Exception {

    OwnershipCache MockOwnershipCache = spy(pulsar.getNamespaceService().getOwnershipCache());

    ManagedLedger ledger = mock(ManagedLedger.class);
    when(ledger.getCursors()).thenReturn(Lists.newArrayList());

    doNothing().when(MockOwnershipCache).disableOwnership(any(NamespaceBundle.class));
    Field ownership = NamespaceService.class.getDeclaredField("ownershipCache");
    ownership.setAccessible(true);/*from  w  ww  .  ja  va 2s .  com*/
    ownership.set(pulsar.getNamespaceService(), MockOwnershipCache);

    NamespaceService namespaceService = pulsar.getNamespaceService();
    NamespaceName nsname = new NamespaceName("pulsar/global/ns1");
    DestinationName dn = DestinationName.get("persistent://pulsar/global/ns1/topic-1");
    NamespaceBundles bundles = namespaceService.getNamespaceBundleFactory().getBundles(nsname);
    NamespaceBundle originalBundle = bundles.findBundle(dn);

    PersistentTopic topic = new PersistentTopic(dn.toString(), ledger, pulsar.getBrokerService());
    Method method = pulsar.getBrokerService().getClass().getDeclaredMethod("addTopicToStatsMaps",
            DestinationName.class, PersistentTopic.class);
    method.setAccessible(true);
    method.invoke(pulsar.getBrokerService(), dn, topic);
    String nspace = originalBundle.getNamespaceObject().toString();
    List<PersistentTopic> list = this.pulsar.getBrokerService().getAllTopicsFromNamespaceBundle(nspace,
            originalBundle.toString());
    assertNotNull(list);

    // Split bundle and take ownership of split bundles
    CompletableFuture<Void> result = namespaceService.splitAndOwnBundle(originalBundle);
    try {
        result.get();
    } catch (Exception e) {
        // make sure: no failure
        fail("split bundle faild", e);
    }

    try {
        // old bundle should be removed from status-map
        list = this.pulsar.getBrokerService().getAllTopicsFromNamespaceBundle(nspace,
                originalBundle.toString());
        fail();
    } catch (NullPointerException ne) {
        // OK
    }

    // status-map should be updated with new split bundles
    NamespaceBundle splitBundle = pulsar.getNamespaceService().getBundle(dn);
    assertTrue(!CollectionUtils.isEmpty(
            this.pulsar.getBrokerService().getAllTopicsFromNamespaceBundle(nspace, splitBundle.toString())));

}

From source file:com.limegroup.gnutella.gui.themes.setters.SubstanceThemeSetter.java

private void fixWindowsOSFont() {
    try {/*  w ww .jav a 2s  .  c om*/
        Toolkit toolkit = Toolkit.getDefaultToolkit();

        Method method = Toolkit.class.getDeclaredMethod("setDesktopProperty", String.class, Object.class);
        method.setAccessible(true);

        String fontName = null;

        String language = ApplicationSettings.getLanguage();
        if (language != null) {
            if (language.startsWith("ja")) {
                //Meiryo for Japanese
                fontName = "Meiryo";
            } else if (language.startsWith("ko")) {
                //Malgun Gothic for Korean
                fontName = "Malgun Gothic";
            } else if (language.startsWith("zh")) {
                //Microsoft JhengHei for Chinese (Traditional)
                //Microsoft YaHei for Chinese (Simplified)
                fontName = "Microsoft JhengHei";
            } else if (language.startsWith("he")) {
                //Gisha for Hebrew
                fontName = "Gisha";
            } else if (language.startsWith("th")) {
                //Leelawadee for Thai
                fontName = "Leelawadee";
            }
        }

        if (fontName != null) {
            Font font = new Font(fontName, Font.PLAIN, 12);
            method.invoke(toolkit, "win.icon.font", font);
            SubstanceLookAndFeel.setFontPolicy(SubstanceFontUtilities.getDefaultFontPolicy());
        }
    } catch (Throwable e) {
        LOG.error("Error fixing font", e);
    }
}

From source file:com.limegroup.gnutella.gui.themes.setters.SubstanceThemeSetter.java

private void fixLinuxOSFont() {
    try {/*from w  ww.ja  v  a  2 s  .co  m*/
        Toolkit toolkit = Toolkit.getDefaultToolkit();

        Method method = Toolkit.class.getDeclaredMethod("setDesktopProperty", String.class, Object.class);
        method.setAccessible(true);

        String fontName = null;

        String language = ApplicationSettings.getLanguage();
        if (language != null) {
            if (language.startsWith("ja")) {
                //Meiryo for Japanese
                fontName = "Meiryo";
            } else if (language.startsWith("ko")) {
                //Malgun Gothic for Korean
                fontName = "Malgun Gothic";
            } else if (language.startsWith("zh")) {
                //Microsoft JhengHei for Chinese (Traditional)
                //Microsoft YaHei for Chinese (Simplified)
                fontName = "Microsoft JhengHei";
            } else if (language.startsWith("he")) {
                //Gisha for Hebrew
                fontName = "Gisha";
            } else if (language.startsWith("th")) {
                //Leelawadee for Thai
                fontName = "Leelawadee";
            }
        }

        if (fontName != null) {
            // linux is hardcoded to Dialog
            fontName = "Dialog";
            method.invoke(toolkit, "gnome.Gtk/FontName", fontName);
            SubstanceLookAndFeel.setFontPolicy(SubstanceFontUtilities.getDefaultFontPolicy());
        }
    } catch (Throwable e) {
        LOG.error("Error fixing font", e);
    }
}