Example usage for java.lang ClassCastException ClassCastException

Introduction

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

Prototype

public ClassCastException(String s)

Source Link

Document

Constructs a ClassCastException with the specified detail message.

Usage

From source file:app.com.vaipo.ContactsFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    // This makes sure that the container activity has implemented
    // the callback interface. If not, it throws an exception
    try {//from w ww. j  a  v  a 2  s .  c o  m
        mCallback = (ContactsListenerAction) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement LogoutUser");
    }
}

From source file:com.dena.app.usage.watcher.fragment.NavigationDrawerFragment.java

public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {/*from w  ww  .  ja va 2s. c o m*/
        mCallbacks = (NavigationDrawerCallbacks) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException("Activity must implement NavigationDrawerCallbacks.");
    }
}

From source file:com.acbelter.directionalcarousel.CarouselViewPager.java

@Override
public void setAdapter(PagerAdapter adapter) {
    super.setAdapter(adapter);
    if (adapter == null) {
        return;/*from  w w  w  . j  av  a2 s  . com*/
    }

    if (adapter.getClass() != CarouselPagerAdapter.class) {
        throw new ClassCastException("Adapter must be instance of CarouselPagerAdapter class.");
    }

    setOnPageChangeListener((OnPageChangeListener) adapter);
    setCurrentItem(((CarouselPagerAdapter) adapter).getFirstPosition());
}

From source file:bdi4jade.util.ReflectionUtils.java

/**
 * Sets plan body fields annotated with {@link bdi4jade.annotation.Belief}.
 * //from  w ww .ja  va2s  .c o m
 * @param planBody
 *            the plan body to be setup with beliefs.
 */
public static void setupBeliefs(PlanBody planBody) {
    Capability capability = planBody.getPlan().getPlanLibrary().getCapability();
    Class<?> currentClass = planBody.getClass();
    while (PlanBody.class.isAssignableFrom(currentClass)) {
        for (Field field : currentClass.getDeclaredFields()) {
            boolean b = field.isAccessible();
            field.setAccessible(true);
            try {
                if (field.isAnnotationPresent(bdi4jade.annotation.Belief.class)) {
                    if (Belief.class.isAssignableFrom(field.getType())) {
                        bdi4jade.annotation.Belief beliefAnnotation = field
                                .getAnnotation(bdi4jade.annotation.Belief.class);
                        String beliefName = beliefAnnotation.name();
                        if (beliefName == null || "".equals(beliefName)) {
                            beliefName = field.getName();
                        }
                        Belief<?, ?> belief = capability.getBeliefBase().getBelief(beliefName);
                        field.set(planBody, belief);
                    } else {
                        throw new ClassCastException("Field " + field.getName() + " should be a Belief");
                    }
                }
            } catch (Exception exc) {
                log.warn(exc);
            }
            field.setAccessible(b);
        }
        currentClass = currentClass.getSuperclass();
    }
}

From source file:ca.ualberta.cmput301.t03.trading.TradeOfferHistoryFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {//from   ww  w . j a  v  a  2  s.  c o m
        //            mListener = (OnFragmentInteractionListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement OnFragmentInteractionListener");
    }
}

From source file:ca.shoaib.ping.PingListFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {//from w w w .j ava  2  s  .  c o  m
        mPingListCallback = (PingListCallback) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement PingListCallback");
    }
}

From source file:com.crcrch.chromatictuner.app.NotePickerFragment.java

@Override
public void onAttach(Context context) {
    super.onAttach(context);
    try {//from   w w  w  .j av  a2s .  com
        listener = (OnFrequencySelectedListener) context;
    } catch (ClassCastException e) {
        throw new ClassCastException(context + " must implement OnFrequencySelectedListener");
    }
}

From source file:com.df.dfcarchecker.CarCheck.CarCheckBasicInfoFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    // This makes sure that the container activity has implemented
    // the callback interface. If not, it throws an exception
    try {// ww  w  .jav a2 s.  c  o  m
        mCallback = (OnHeadlineSelectedListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement OnHeadlineSelectedListener");
    }
}

From source file:com.ericbarnhill.arrayMath.MathArrayFloat1D.java

protected MathArrayFloat1D divideC(Complex g) {
    throw new ClassCastException("Cannot divide Complex number to double array");
}

From source file:com.ericbarnhill.arrayMath.MathArrayFloat2D.java

protected MathArrayFloat2D divideC(Complex g) {
    throw new ClassCastException("Cannot divide Complex number to double array");
}