Example usage for java.lang.reflect Field getInt

List of usage examples for java.lang.reflect Field getInt

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Introduction

In this page you can find the example usage for java.lang.reflect Field getInt.

Prototype

@CallerSensitive
@ForceInline 
public int getInt(Object obj) throws IllegalArgumentException, IllegalAccessException

Source Link

Document

Gets the value of a static or instance field of type int or of another primitive type convertible to type int via a widening conversion.

Usage

From source file:com.example.SimpleTestClient.Activities.TestMainActivity.java

private void InitializePortait() {

    mDrawerLayout = (DrawerLayout) findViewById(R.id.activity_test_main_drawer_layout);
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_drawer, R.string.app_name,
            R.string.app_name) {// w  w  w. j  a v  a  2  s . c o m

        /** Called when a drawer has settled in a completely closed state. */
        public void onDrawerClosed(View view) {
            if (showingQuestion != null && getActionBar() != null) {
                getActionBar().setTitle(showingQuestion.Name());
            }
            invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
        }

        /** Called when a drawer has settled in a completely open state. */
        public void onDrawerOpened(View drawerView) {
            if (getActionBar() != null) {
                getActionBar().setTitle("?");
            }
            invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
        }
    };

    // Set the drawer toggle as the DrawerListener
    mDrawerLayout.setDrawerListener(mDrawerToggle);
    // enable ActionBar app icon to behave as action to toggle nav drawer
    getActionBar().setDisplayHomeAsUpEnabled(true);
    getActionBar().setHomeButtonEnabled(true);

    Field mDragger = null;//mRightDragger or mLeftDragger based on Drawer Gravity
    try {
        mDragger = mDrawerLayout.getClass().getDeclaredField("mLeftDragger");

        mDragger.setAccessible(true);
        ViewDragHelper draggerObj = (ViewDragHelper) mDragger.get(mDrawerLayout);

        Field mEdgeSize = draggerObj.getClass().getDeclaredField("mEdgeSize");
        mEdgeSize.setAccessible(true);
        int edge = mEdgeSize.getInt(draggerObj);

        mEdgeSize.setInt(draggerObj, edge * 3);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.executequery.datasource.ConnectionPoolImpl.java

private String nameForTransactionIsolationLevel(int isolationLevel) {

    for (Field field : Connection.class.getFields()) {

        String name = field.getName();
        if (StringUtils.startsWith(name, "TRANSACTION_")) {

            try {
                if (isolationLevel == field.getInt(null)) {

                    return name;
                }//from  w  w  w . ja  v a 2  s  . c  o  m
            } catch (IllegalArgumentException | IllegalAccessException e) {
            }

        }

    }

    return String.valueOf(isolationLevel);
}

From source file:com.netscape.cmstools.cli.MainCLI.java

public void convertCertStatusList(String list, Collection<Integer> statuses) throws Exception {

    if (list == null)
        return;/*from  w w w .  java  2s.c o m*/

    Class<SSLCertificateApprovalCallback.ValidityStatus> clazz = SSLCertificateApprovalCallback.ValidityStatus.class;

    for (String status : list.split(",")) {
        try {
            Field field = clazz.getField(status);
            statuses.add(field.getInt(null));

        } catch (NoSuchFieldException e) {
            throw new Exception("Invalid cert status \"" + status + "\".", e);
        }
    }
}

From source file:uk.ac.horizon.ubihelper.service.Service.java

@Override
public void onCreate() {
    // One-time set-up...
    Log.d(TAG, "onCreate()");
    // TODO//from w w w . j  a  v  a 2s  .  c  o  m
    super.onCreate();
    // handler for requests
    mHandler = new Handler();
    // create taskbar notification
    int icon = R.drawable.service_notification_icon;
    CharSequence tickerText = getText(R.string.notification_start_message);
    long when = System.currentTimeMillis();

    Notification notification = new Notification(icon, tickerText, when);

    Context context = this;
    CharSequence contentTitle = getText(R.string.notification_title);
    CharSequence contentText = getText(R.string.notification_description);
    Intent notificationIntent = new Intent(this, MainPreferences.class);
    PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);

    notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);

    startForeground(RUNNING_ID, notification);

    channelManager = new ChannelManager(peerChannelFactory);
    // sensors
    if (!isEmulator()) {
        Log.d(TAG, "Create sensor channels...");

        SensorChannel magnetic = new SensorChannel("magnetic", this, Sensor.TYPE_MAGNETIC_FIELD);
        channelManager.addChannel(magnetic);
        SensorChannel accelerometer = new SensorChannel("accelerometer", this, Sensor.TYPE_ACCELEROMETER);
        channelManager.addChannel(accelerometer);
        SensorChannel gyro = new SensorChannel("gyro", this, Sensor.TYPE_GYROSCOPE);
        channelManager.addChannel(gyro);
        SensorChannel light = new SensorChannel("light", this, Sensor.TYPE_LIGHT);
        channelManager.addChannel(light);
        SensorChannel pressure = new SensorChannel("pressure", this, Sensor.TYPE_PRESSURE);
        channelManager.addChannel(pressure);
        SensorChannel proximity = new SensorChannel("proximity", this, Sensor.TYPE_PROXIMITY);
        channelManager.addChannel(proximity);
        SensorChannel temperature = new SensorChannel("temperature", this, Sensor.TYPE_TEMPERATURE);
        channelManager.addChannel(temperature);

        try {
            Field f = Sensor.class.getField("TYPE_AMBIENT_TEMPERATURE");
            SensorChannel sc = new SensorChannel("ambientTemperature", this, f.getInt(null));
            channelManager.addChannel(sc);
        } catch (Exception e) {
            Log.d(TAG, "Could not get field Sensor.TYPE_AMBIENT_TEMPERATURE");
        }
        try {
            Field f = Sensor.class.getField("TYPE_RELATIVE_HUMIDITY");
            SensorChannel sc = new SensorChannel("relativeHumidity", this, f.getInt(null));
            channelManager.addChannel(sc);
        } catch (Exception e) {
            Log.d(TAG, "Could not get field Sensor.TYPE_AMBIENT_TEMPERATURE");
        }

        // all sensors by full name
        SensorManager sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
        if (sensorManager != null) {
            List<Sensor> sensors = sensorManager.getSensorList(Sensor.TYPE_ALL);
            for (Sensor sensor : sensors) {
                SensorChannel sc = new SensorChannel("sensor." + sensor.getName(), this, sensor);
                channelManager.addChannel(sc);
            }
        }
        BluetoothDiscoveryChannel btchannel = new BluetoothDiscoveryChannel(this, mHandler, "bluetooth");
        channelManager.addChannel(btchannel);
        WifiScannerChannel wifichannel = new WifiScannerChannel(this, mHandler, "wifi");
        channelManager.addChannel(wifichannel);
        GpsStatusChannel gpsstatus = new GpsStatusChannel("gpsstatus", this);
        channelManager.addChannel(gpsstatus);
        CellLocationChannel cellchannel = new CellLocationChannel(mHandler, this, "cell.location", false);
        channelManager.addChannel(cellchannel);
        CellLocationChannel cellchannel2 = new CellLocationChannel(mHandler, this, "cell.neighbors", true);
        channelManager.addChannel(cellchannel2);
        CellStrengthChannel cellchannel3 = new CellStrengthChannel(this, "cell.strength");
        channelManager.addChannel(cellchannel3);
    }
    channelManager.addChannel(new TimeChannel(mHandler, "time"));
    List<String> locationProviders = LocationChannel.getAllProviders(this);
    for (String provider : locationProviders) {
        LocationChannel locchannel = new LocationChannel("location." + provider, this, provider);
        channelManager.addChannel(locchannel);
    }

    channelManager.addChannel(new MicChannel(mHandler, "mic"));

    Log.d(TAG, "Create http server...");

    // http server
    httpPort = getPort();

    httpListener = new HttpListener(this, httpPort);
    httpListener.start();

    // peer communication
    peerManager = new PeerManager(this);
    int serverPort = peerManager.getServerPort();

    channelManager.addChannel(new EnabledPeersChannel(this, peerManager, "peers"));

    // wifi discovery
    wifiDiscoveryManager = new WifiDiscoveryManager(this);
    wifiDiscoverable = getWifiDiscoverable();
    wifiDiscoveryManager.setServerPort(serverPort);
    wifiDiscoveryManager.setEnabled(wifiDiscoverable);

    bluetooth = BluetoothAdapter.getDefaultAdapter();
    if (bluetooth != null)
        btmac = bluetooth.getAddress();

    telephony = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
    if (telephony != null)
        imei = telephony.getDeviceId();

    logManager = new LogManager(this, channelManager);
    logManager.checkPreferences();

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    prefs.registerOnSharedPreferenceChangeListener(onRunChangeListener);

    Log.d(TAG, "onCreate() finished");
}

From source file:de.thkwalter.et.ortskurve.OrtskurveModellTest.java

/**
 * Test fr die Methode {@link OrtskurveModell#getYPixelGrafik()}.
 * //  ww  w . j  a v a  2  s .c om
 * @throws NoSuchFieldException 
 * @throws SecurityException 
 * @throws IllegalAccessException 
 * @throws IllegalArgumentException 
 */
@Test
public void testGetYPixelGrafik()
        throws SecurityException, NoSuchFieldException, IllegalArgumentException, IllegalAccessException {
    // Die Anzahl der Pixel der Grafik in x-Richtung wird gelesen.
    Field yPixelGrafikFeld = OrtskurveModell.class.getDeclaredField("yPixelGrafik");
    yPixelGrafikFeld.setAccessible(true);
    int yPixelGrafik = yPixelGrafikFeld.getInt(this.ortskurveModell);

    // Es wird berprft, ob die korrekte Anzahl der Pixel der Grafik in x-Richtung zurckgegeben wird.
    assertEquals(yPixelGrafik, this.ortskurveModell.getyPixelGrafik());
}

From source file:de.thkwalter.et.ortskurve.OrtskurveModellTest.java

/**
 * Test fr die Methode {@link OrtskurveModell#getXPixelGrafik()}.
 * //from ww w  .j ava2 s  .c  o  m
 * @throws NoSuchFieldException 
 * @throws SecurityException 
 * @throws IllegalAccessException 
 * @throws IllegalArgumentException 
 */
@Test
public void testGetXPixelGrafik()
        throws SecurityException, NoSuchFieldException, IllegalArgumentException, IllegalAccessException {
    // Die Anzahl der Pixel der Grafik in x-Richtung wird gelesen.
    Field xPixelGrafikFeld = OrtskurveModell.class.getDeclaredField("xPixelGrafik");
    xPixelGrafikFeld.setAccessible(true);
    int xPixelGrafik = xPixelGrafikFeld.getInt(this.ortskurveModell);

    // Es wird berprft, ob die korrekte Anzahl der Pixel der Grafik in x-Richtung zurckgegeben wird.
    assertEquals(xPixelGrafik, this.ortskurveModell.getxPixelGrafik());
}

From source file:com.ycdyng.onemulti.OneActivity.java

private int getFragmentIndex(Fragment fragment) {
    int fragmentIndex = 0;
    Class cls = fragment.getClass();
    do {/*from  w  w  w .j av  a2s  . c om*/
        cls = cls.getSuperclass();
    } while (!cls.getSimpleName().equals("Fragment"));
    try {
        Field field = cls.getDeclaredField("mIndex");
        field.setAccessible(true);
        fragmentIndex = field.getInt(fragment);
        field.setAccessible(false);
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    return fragmentIndex;
}

From source file:nz.ac.otago.psyanlab.common.designer.program.stage.EditPropPropertiesFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    Bundle args = getArguments();/*from   ww w . ja  v a 2 s . c o  m*/
    if (args.containsKey(ARG_PROP)) {
        mProp = args.getParcelable(ARG_PROP);
    } else {
        mProp = mCallbacks.getProp(args.getInt(ARG_PROP_ID)).getProp();
    }

    mFieldMap = new HashMap<String, Field>();
    mViewMap = new HashMap<String, View>();

    // Run through the fields of the prop and build groups and mappings for
    // the fields and views to allow the user to change the property values.
    Field[] fields = mProp.getClass().getFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];
        PALEPropProperty annotation = field.getAnnotation(PALEPropProperty.class);
        if (annotation != null) {
            String fieldName = annotation.value();
            View view;
            if (field.getType().isAssignableFrom(Integer.TYPE)) {
                try {
                    view = newIntegerInputView(annotation.isSigned(), field.getInt(mProp));
                } catch (IllegalArgumentException e) {
                    throw new RuntimeException("Should never get here.", e);
                } catch (IllegalAccessException e) {
                    throw new RuntimeException("Should never get here.", e);
                }
            } else if (field.getType().isAssignableFrom(Float.TYPE)) {
                try {
                    view = newFloatInputView(annotation.isSigned(), field.getFloat(mProp));
                } catch (IllegalArgumentException e) {
                    throw new RuntimeException("Should never get here.", e);
                } catch (IllegalAccessException e) {
                    throw new RuntimeException("Should never get here.", e);
                }
            } else if (field.getType().isAssignableFrom(String.class)) {
                try {
                    view = newStringInputView((String) field.get(mProp));
                } catch (IllegalArgumentException e) {
                    throw new RuntimeException("Should never get here.", e);
                } catch (IllegalAccessException e) {
                    throw new RuntimeException("Should never get here.", e);
                }
            } else {
                continue;
            }
            mFieldMap.put(fieldName, field);
            mViewMap.put(fieldName, view);

            if (mGroupings.containsKey(annotation.group())) {
                mGroupings.get(annotation.group()).add(fieldName);
            } else {
                ArrayList<String> list = new ArrayList<String>();
                list.add(fieldName);
                mGroupings.put(annotation.group(), list);
            }
        }
    }

    // Initialise grid layout.
    GridLayout grid = new GridLayout(getActivity());
    grid.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.WRAP_CONTENT));
    grid.setAlignmentMode(GridLayout.ALIGN_BOUNDS);
    grid.setColumnCount(2);
    grid.setUseDefaultMargins(true);

    // Run through groupings of properties adding the created views to the
    // GridLayout in sections.
    for (String group : mGroupings.keySet()) {
        if (!TextUtils.isEmpty(group) && !TextUtils.equals(group, "")) {
            TextView sectionBreak = (TextView) inflater.inflate(R.layout.prop_property_section_break, grid,
                    false);
            sectionBreak.setText(group);
            GridLayout.LayoutParams sectionBreakParams = new GridLayout.LayoutParams();
            sectionBreakParams.columnSpec = GridLayout.spec(0, 2);
            sectionBreak.setLayoutParams(sectionBreakParams);
            grid.addView(sectionBreak);
        }

        for (String name : mGroupings.get(group)) {
            TextView propertyLabel = (TextView) inflater.inflate(R.layout.prop_property_label, grid, false);
            GridLayout.LayoutParams params = new GridLayout.LayoutParams();
            propertyLabel.setLayoutParams(params);
            propertyLabel.setText(getResources().getString(R.string.format_property_label, name));

            View propertyView = mViewMap.get(name);
            params = new GridLayout.LayoutParams();
            params.setGravity(Gravity.FILL_HORIZONTAL);
            propertyView.setLayoutParams(params);

            grid.addView(propertyLabel);
            grid.addView(propertyView);
        }
    }

    return grid;
}

From source file:com.cloudera.sqoop.manager.OracleManager.java

/**
 * Get database type./*from   w w w.j  ava 2s.  c  om*/
 * @param clazz         oracle class representing sql types
 * @param fieldName     field name
 * @return              value of database type constant
 */
private int getDatabaseType(Class clazz, String fieldName) {
    // Need to use reflection to extract constant values because the database
    // specific java libraries are not accessible in this context.
    int value = -1;
    try {
        java.lang.reflect.Field field = clazz.getDeclaredField(fieldName);
        value = field.getInt(null);
    } catch (NoSuchFieldException ex) {
        LOG.error("Could not retrieve value for field " + fieldName, ex);
    } catch (IllegalAccessException ex) {
        LOG.error("Could not retrieve value for field " + fieldName, ex);
    }
    return value;
}

From source file:net.dmulloy2.ultimatearena.types.ArenaConfig.java

@Override
public Map<String, Object> serialize() {
    Map<String, Object> data = new LinkedHashMap<>();

    for (Field field : ArenaConfig.class.getDeclaredFields()) {
        try {/*  ww w. j a  va  2  s. c o  m*/
            if (Modifier.isTransient(field.getModifiers()))
                continue;

            boolean accessible = field.isAccessible();

            field.setAccessible(true);

            if (field.getType().equals(Integer.TYPE)) {
                if (field.getInt(this) != 0)
                    data.put(field.getName(), field.getInt(this));
            } else if (field.getType().equals(Long.TYPE)) {
                if (field.getLong(this) != 0)
                    data.put(field.getName(), field.getLong(this));
            } else if (field.getType().equals(Boolean.TYPE)) {
                if (field.getBoolean(this))
                    data.put(field.getName(), field.getBoolean(this));
            } else if (field.getType().isAssignableFrom(Collection.class)) {
                if (!((Collection<?>) field.get(this)).isEmpty())
                    data.put(field.getName(), field.get(this));
            } else if (field.getType().isAssignableFrom(String.class)) {
                if ((String) field.get(this) != null)
                    data.put(field.getName(), field.get(this));
            } else if (field.getType().isAssignableFrom(Map.class)) {
                if (!((Map<?, ?>) field.get(this)).isEmpty())
                    data.put(field.getName(), field.get(this));
            } else {
                if (field.get(this) != null)
                    data.put(field.getName(), field.get(this));
            }

            field.setAccessible(accessible);
        } catch (Throwable ex) {
        }
    }

    serializeCustomOptions(data);
    return data;
}