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:ca.mudar.mtlaucasou.BaseListFragment.java

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

From source file:com.deliciousdroid.fragment.MainFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {/*w w  w  .  ja v a2 s.c  om*/
        mainActionListener = (OnMainActionListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement OnMainActionListener");
    }
}

From source file:com.conferenceengineer.android.iosched.ui.SandboxDetailFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    if (!(activity instanceof Callbacks)) {
        throw new ClassCastException("Activity must implement fragment's callbacks.");
    }//  w w  w.  ja v  a 2s  .  co  m

    mCallbacks = (Callbacks) activity;
}

From source file:com.dabay6.android.apps.carlog.ui.base.fragments.BaseDeleteListFragment.java

/**
 * {@inheritDoc}// w w  w.  j  av a  2 s  . c om
 */
@Override
public void onAttach(final Activity activity) {
    super.onAttach(activity);

    try {
        onEntityListListener = (OnEntityListListener) activity;
    } catch (final ClassCastException ex) {
        throw new ClassCastException(activity.toString() + " must implement OnEntityListListener");
    }
}

From source file:edu.utah.further.core.api.message.ValidationUtil.java

/**
 * A useful check for {@link Comparable#compareTo(Object)} methods.
 * //from w w w .j a va  2 s  . c  o m
 * @param object1
 * @param object2
 */
public static void validateEqualClass(final Object object1, final Object object2) {
    try {
        if ((object1 != object2) && (object1.getClass() != object2.getClass())) {
            throw new ClassCastException(cannotCompareMessage(object1.getClass(), object2.getClass()));
        }
    } catch (final IllegalArgumentException e) {
        throw new BusinessRuleException(e.getMessage());
    }
}

From source file:com.androzic.route.RouteList.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 w w  .  j  a  v a 2s  .  c o  m
        routeActionsCallback = (OnRouteActionListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement OnRouteActionListener");
    }
}

From source file:com.royclarkson.springagram.PhotoAddToGalleryFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    try {/*from   w ww.ja v a 2s  .co m*/
        this.photoAddToGalleryFragmentListener = (PhotoAddToGalleryFragmentListener) activity;
    } catch (ClassCastException e) {
        throw new ClassCastException(activity.toString() + " must implement PhotoAddToGalleryFragmentListener");
    }
}

From source file:cat.wuyingren.rorhelper.fragments.dialogs.ManageSenatorDialogFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    // Verify that the host activity implements the callback interface
    try {/*from  w w w  . j av a  2s.  c  om*/
        // Instantiate the NoticeDialogListener so we can send events to the host
        mListener = (ManageSenatorDialogListener) activity;
    } catch (ClassCastException e) {
        // The activity doesn't implement the interface, throw exception
        throw new ClassCastException(activity.toString() + " must implement ManageSenatorDialogListener");
    }
}

From source file:br.liveo.searchliveo.SearchLiveo.java

/**
 * Start context and the listener Search Live library.
 * Use this method when you are using an Activity
 *
 * @param context - Context Activity/*from w ww  .j a  v a2  s .c o  m*/
 */
public SearchLiveo with(Context context) {

    if (this.mContext == null) {
        try {
            this.mContext = (Activity) context;
            this.mSearchListener = (OnSearchListener) context;
        } catch (ClassCastException e) {
            throw new ClassCastException(mContext.getString(R.string.warning_listener));
        }
    } else {
        build();
    }

    return this;
}

From source file:br.liveo.searchliveo.SearchCardLiveo.java

/**
 * Start context and the listener Search Live library.
 * Use this method when you are using an Activity
 *
 * @param context - Context Activity/* w  w  w  . ja  v  a  2 s  .c o m*/
 */
public SearchCardLiveo with(Context context) {

    if (this.mContext == null) {
        try {
            this.mContext = (Activity) context;
            this.mSearchListener = (OnSearchListener) context;
        } catch (ClassCastException e) {
            throw new ClassCastException(mContext.getString(R.string.warning_listener));
        }
    } else {
        build();
    }

    return this;
}