gr.interamerican.wicket.components.CallbackActionBehaviorIndicatorAware.java Source code

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Here is the source code for gr.interamerican.wicket.components.CallbackActionBehaviorIndicatorAware.java

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/*******************************************************************************
 * Copyright (c) 2013 INTERAMERICAN PROPERTY AND CASUALTY INSURANCE COMPANY S.A. 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/copyleft/lesser.html
 * 
 * This library is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 * See the GNU Lesser General Public License for more details.
 ******************************************************************************/
package gr.interamerican.wicket.components;

import gr.interamerican.wicket.callback.CallbackAction;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.IAjaxIndicatorAware;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;

/**
 * Behavior with disabled the  Lazy Loader Indicator, 
 * that on Component's update action, 
 * performs a specific action {@link CallbackAction}
 */
public class CallbackActionBehaviorIndicatorAware extends AjaxFormComponentUpdatingBehavior
        implements IAjaxIndicatorAware {

    /**
     * serialize uid.
     */
    private static final long serialVersionUID = 1L;

    /**
     * The specific action.
     */
    protected CallbackAction callbackAction;

    /**
     * Creates a new CallbackActionBehaviorIndicatorAware object. 
     *
     * @param event
     * @param callbackAction 
     */
    public CallbackActionBehaviorIndicatorAware(String event, CallbackAction callbackAction) {
        super(event);
        this.callbackAction = callbackAction;
    }

    @Override
    protected void onUpdate(AjaxRequestTarget target) {
        callbackAction.callBack(target);
    }

    /**
     * Returns the id of the AjaxButton's busy indicator. 
     * if ajaxIndicator is false then the busy indicator is not displayed.
     * 
     * @return if ajaxIndicator is true return the ajaxIndicatorId else returns null
     */
    public String getAjaxIndicatorMarkupId() {
        return null;
    }

}