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Extra Components of GWT Material Framework

There is a newer version: 2.8.3

/*
 * #%L
 * GwtMaterial
 * %%
 * Copyright (C) 2015 - 2017 GwtMaterialDesign
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package gwt.material.design.addins.client.fileuploader.events;

import com.google.gwt.event.shared.EventHandler;
import com.google.gwt.event.shared.GwtEvent;
import gwt.material.design.addins.client.fileuploader.base.HasFileUpload;
import gwt.material.design.addins.client.fileuploader.base.UploadResponse;

public class UnauthorizedEvent extends GwtEvent> {

    private static Type> TYPE;

    public interface UnauthorizedHandler extends EventHandler {
        void onUnauthorized(UnauthorizedEvent event);
    }

    public static  void fire(HasFileUpload source, T target, UploadResponse response) {
        if (TYPE != null) {
            UnauthorizedEvent event = new UnauthorizedEvent(target, response);
            source.fireEvent(event);
        }
    }

    public static Type> getType() {
        return TYPE != null ? TYPE : (TYPE = new Type>());
    }

    private final T target;
    private final UploadResponse response;

    protected UnauthorizedEvent(T target, UploadResponse response) {
        this.target = target;
        this.response = response;
    }

    @Override
    public final Type> getAssociatedType() {
        return (Type) TYPE;
    }

    public T getTarget() {
        return target;
    }

    public UploadResponse getResponse() {
        return response;
    }

    @Override
    protected void dispatch(UnauthorizedHandler handler) {
        handler.onUnauthorized(this);
    }

}