com.tasktop.c2c.server.tasks.client.widgets.chooser.task.ExternalTaskRelationChooser.java Source code

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Here is the source code for com.tasktop.c2c.server.tasks.client.widgets.chooser.task.ExternalTaskRelationChooser.java

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/*******************************************************************************
 * Copyright (c) 2010, 2012 Tasktop Technologies
 * Copyright (c) 2010, 2011 SpringSource, a division of VMware
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Tasktop Technologies - initial API and implementation
 ******************************************************************************/
package com.tasktop.c2c.server.tasks.client.widgets.chooser.task;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.user.client.ui.SuggestOracle;
import com.tasktop.c2c.server.common.web.client.widgets.chooser.MultiValueChooser;
import com.tasktop.c2c.server.tasks.domain.ExternalTaskRelation;

/**
 * @author Lucas Panjer (Tasktop Technologies Inc.)
 * 
 * @see com.tasktop.client.associations.core.TaskRelationKind for valid values.
 * 
 */
public class ExternalTaskRelationChooser extends MultiValueChooser<ExternalTaskRelation> {

    /**
     * Always create a {@link ExternalTaskRelation} of type link and kind web
     */
    public ExternalTaskRelationChooser() {
        super(new SuggestOracle() {

            @Override
            public void requestSuggestions(Request request, Callback callback) {

                List<Suggestion> suggestions = new ArrayList<Suggestion>();
                suggestions.add(new ExternalTaskRelationSuggestion(
                        new ExternalTaskRelation("link", "web", request.getQuery())));
                callback.onSuggestionsReady(request, new Response(suggestions));
            }
        });
    }

}