Example usage for java.lang Class getDeclaredField

Introduction

In this page you can find the example usage for java.lang Class getDeclaredField.

Prototype

@CallerSensitive
public Field getDeclaredField(String name) throws NoSuchFieldException, SecurityException

Source Link

Document

Returns a Field object that reflects the specified declared field of the class or interface represented by this Class object.

Usage

From source file:com.jaspersoft.studio.wizards.functions.FunctionsLibraryInformationPage.java

private void setTooltipOnPrivateField(Class<?> targetClazz, String fieldName, String tooltip) {
    try {/*from w  w w  . jav a 2s . co  m*/
        Field containerWidget = targetClazz.getDeclaredField(fieldName);
        containerWidget.setAccessible(true);
        Object obj = containerWidget.get(this);
        if (obj instanceof DialogField) {
            ((DialogField) obj).getLabelControl(null).setToolTipText(tooltip);
        }
    } catch (Exception e) {
        JaspersoftStudioPlugin.getInstance().logError("Unable to set the tooltip on the label control", e);
    }
}

From source file:com.fujitsu.dc.common.ads.AdsWriteFailureLogWriterTest.java

/**
     * ??ADS??????./* w  ww.  j  a v a2s .  c o m*/
     * @param writer writer
     * @return ?
     */
    private File getAdsWriteFailureLog() {
        File file = null;
        try {
            Class<?> clazz = AbstractAdsWriteFailureLog.class;
            Field baseDir = clazz.getDeclaredField("baseDir");
            baseDir.setAccessible(true);
            String baseDirV = (String) baseDir.get(writer);
            clazz = writer.getClass();
            Field createdTime = clazz.getDeclaredField("createdTime");
            createdTime.setAccessible(true);
            Long createdTimeV = (Long) createdTime.get(writer);
            final String fileName = String.format(AbstractAdsWriteFailureLog.LOGNAME_FORMAT_ACTIVE,
                    PIO_VERSION_DUMMY, createdTimeV);
            file = new File(baseDirV, fileName);
        } catch (Exception e) {
            e.printStackTrace();
            fail("configuration failed.");
        }
        return file;
    }

From source file:com.fujitsu.dc.common.ads.AdsWriteFailureLogWriterTest.java

/**
     * ??ADS??????./*from   www.  j a  v  a2s. c  o m*/
     * @param writer writer
     * @return ?
     */
    private File getRotatedAdsWriteFailureLog() {
        File file = null;
        try {
            Class<?> clazz = AbstractAdsWriteFailureLog.class;
            Field baseDir = clazz.getDeclaredField("baseDir");
            baseDir.setAccessible(true);
            String baseDirV = (String) baseDir.get(writer);
            clazz = writer.getClass();
            Field createdTime = clazz.getDeclaredField("createdTime");
            createdTime.setAccessible(true);
            Long createdTimeV = (Long) createdTime.get(writer);
            final String fileName = String.format(AbstractAdsWriteFailureLog.LOGNAME_FORMAT_ROTATE,
                    PIO_VERSION_DUMMY, createdTimeV);
            file = new File(baseDirV, fileName);
        } catch (Exception e) {
            e.printStackTrace();
            fail("configuration failed.");
        }
        return file;
    }

From source file:com.fujitsu.dc.common.ads.AdsWriteFailureLogWriterErrorTest.java

/**
     * ??ADS??????./*from  w  w  w  .  j  av  a2 s . com*/
     * @param writer writer
     * @return ?
     */
    private File getAdsWriteFailureLog() {
        File file = null;
        try {
            Class<?> clazz = AbstractAdsWriteFailureLog.class;
            Field baseDir = clazz.getDeclaredField("baseDir");
            baseDir.setAccessible(true);
            String baseDirV = (String) baseDir.get(writer);
            clazz = writer.getClass();
            Field createdTime = clazz.getDeclaredField("createdTime");
            createdTime.setAccessible(true);
            Long createdTimeV = (Long) createdTime.get(writer);
            final String fileName = String.format(AbstractAdsWriteFailureLog.LOGNAME_FORMAT_ACTIVE
                    + AbstractAdsWriteFailureLog.ERROR_LOGNAME_SUFFIX, PIO_VERSION_DUMMY, createdTimeV);
            file = new File(baseDirV, fileName);
        } catch (Exception e) {
            e.printStackTrace();
            fail("configuration failed.");
        }
        return file;
    }

From source file:com.fujitsu.dc.common.ads.AdsWriteFailureLogWriterErrorTest.java

/**
     * ??ADS??????./*from w w w  .  jav  a 2 s. c o  m*/
     * @param writer writer
     * @return ?
     */
    private File getRotatedAdsWriteFailureLog() {
        File file = null;
        try {
            Class<?> clazz = AbstractAdsWriteFailureLog.class;
            Field baseDir = clazz.getDeclaredField("baseDir");
            baseDir.setAccessible(true);
            String baseDirV = (String) baseDir.get(writer);
            clazz = writer.getClass();
            Field createdTime = clazz.getDeclaredField("createdTime");
            createdTime.setAccessible(true);
            Long createdTimeV = (Long) createdTime.get(writer);
            final String fileName = String.format(AbstractAdsWriteFailureLog.LOGNAME_FORMAT_ROTATE
                    + AbstractAdsWriteFailureLog.ERROR_LOGNAME_SUFFIX, PIO_VERSION_DUMMY, createdTimeV);
            file = new File(baseDirV, fileName);
        } catch (Exception e) {
            e.printStackTrace();
            fail("configuration failed.");
        }
        return file;
    }

From source file:com.fujitsu.dc.common.ads.AdsWriteFailureLogWriterRestoreTest.java

/**
     * ??ADS??????./*from   ww  w  .  j a  va2s  .  c  o m*/
     * @param writer writer
     * @return ?
     */
    private File getAdsWriteFailureLog() {
        File file = null;
        try {
            Class<?> clazz = AbstractAdsWriteFailureLog.class;
            Field baseDir = clazz.getDeclaredField("baseDir");
            baseDir.setAccessible(true);
            String baseDirV = (String) baseDir.get(writer);
            clazz = writer.getClass();
            Field createdTime = clazz.getDeclaredField("createdTime");
            createdTime.setAccessible(true);
            Long createdTimeV = (Long) createdTime.get(writer);
            final String fileName = String.format(AbstractAdsWriteFailureLog.LOGNAME_FORMAT_ACTIVE
                    + AbstractAdsWriteFailureLog.RETRY_LOGNAME_SUFFIX, PIO_VERSION_DUMMY, createdTimeV);
            file = new File(baseDirV, fileName);
        } catch (Exception e) {
            e.printStackTrace();
            fail("configuration failed.");
        }
        return file;
    }

From source file:com.fujitsu.dc.common.ads.AdsWriteFailureLogWriterRestoreTest.java

/**
     * ??ADS??????./*  www .j a v  a2  s  . c  om*/
     * @param writer writer
     * @return ?
     */
    private File getRotatedAdsWriteFailureLog() {
        File file = null;
        try {
            Class<?> clazz = AbstractAdsWriteFailureLog.class;
            Field baseDir = clazz.getDeclaredField("baseDir");
            baseDir.setAccessible(true);
            String baseDirV = (String) baseDir.get(writer);
            clazz = writer.getClass();
            Field createdTime = clazz.getDeclaredField("createdTime");
            createdTime.setAccessible(true);
            Long createdTimeV = (Long) createdTime.get(writer);
            final String fileName = String.format(AbstractAdsWriteFailureLog.LOGNAME_FORMAT_ROTATE
                    + AbstractAdsWriteFailureLog.RETRY_LOGNAME_SUFFIX, PIO_VERSION_DUMMY, createdTimeV);
            file = new File(baseDirV, fileName);
        } catch (Exception e) {
            e.printStackTrace();
            fail("configuration failed.");
        }
        return file;
    }

From source file:com.canappi.connector.yp.yhere.SettingsView.java

public void viewDidLoad() {

    Bundle extras = getIntent().getExtras();
    if (extras != null) {
        Set<String> keys = extras.keySet();
        for (Iterator<String> iter = keys.iterator(); iter.hasNext();) {
            String key = iter.next();
            Class c = SearchView.class;
            try {
                Field f = c.getDeclaredField(key);
                Object extra = extras.get(key);
                String value = extra.toString();
                f.set(this, extras.getString(value));
            } catch (SecurityException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();//from w w w  .j a  v a  2  s.co  m
            } catch (NoSuchFieldException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IllegalArgumentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    } else {

    }

    settingsViewIds = new HashMap();
    settingsViewValues = new HashMap();

    isUserDefault = true;

    if (isUserDefault) {
        searchlocEditText.setText(retrieveFromUserDefaultsFor("searchloc"), TextView.BufferType.EDITABLE);
    }

    String updateZipButtonText = "Update";
    String updateZipButtonPressedText = "";

    updateZipButton = (Button) findViewById(R.id.updateZipButton);
    updateZipButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            // Perform action on click
            updateDefaults(v);
        }
    });
    didSelectViewController();

}

From source file:io.teak.sdk.Amazon.java

public void init(Context context) {
    skuDetailsRequestMap = new HashMap<>();
    skuPriceMap = new HashMap<>();
    try {//from w w  w  .j a v  a2  s  .com
        Class<?> purchasingListenerClass = Class.forName("com.amazon.device.iap.PurchasingListener");
        InvocationHandler handler = new PurchasingListenerInvocationHandler();
        Object proxy = Proxy.newProxyInstance(purchasingListenerClass.getClassLoader(),
                new Class[] { purchasingListenerClass }, handler);

        Class<?> purchasingServiceClass = Class.forName("com.amazon.device.iap.PurchasingService");
        Method m = purchasingServiceClass.getMethod("registerListener", Context.class, purchasingListenerClass);
        m.invoke(null, context, proxy);

        if (Teak.isDebug) {
            Field sandbox = purchasingServiceClass.getDeclaredField("IS_SANDBOX_MODE");

            Log.d(LOG_TAG, "Amazon In-App Purchasing 2.0 registered.");
            Log.d(LOG_TAG, "   Sandbox Mode: " + sandbox.getBoolean(null));
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, "Reflection error: " + Log.getStackTraceString(e));
        Teak.sdkRaven.reportException(e);
    }
}

From source file:com.expressui.core.util.BeanPropertyType.java

private boolean initFieldAnnotations(Class containerType) {
    boolean foundProperty = false;

    Field field;//from  w  w w .ja  v  a  2s .com
    try {
        field = containerType.getDeclaredField(id);
        foundProperty = true;
        Annotation[] fieldAnnotations = field.getAnnotations();
        Collections.addAll(annotations, fieldAnnotations);
    } catch (NoSuchFieldException e) {
        // no need to get annotations if field doesn't exist
    }

    return foundProperty;
}