org.primefaces.component.api.DialogReturnAware Maven / Gradle / Ivy
/*
* The MIT License
*
* Copyright (c) 2009-2023 PrimeTek Informatics
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* THE SOFTWARE.
*/
package org.primefaces.component.api;
import java.util.Map;
import java.util.function.Consumer;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.AjaxBehaviorEvent;
import javax.faces.event.FacesEvent;
import org.primefaces.event.SelectEvent;
import org.primefaces.util.Constants;
public interface DialogReturnAware {
String EVENT_DIALOG_RETURN = "dialogReturn";
String ATTRIBUTE_DIALOG_RETURN_SCRIPT = "data-dialogreturn";
default boolean isDialogReturnEvent(FacesEvent event, FacesContext context) {
if (event instanceof AjaxBehaviorEvent) {
Map params = context.getExternalContext().getRequestParameterMap();
String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
return eventName.equals(EVENT_DIALOG_RETURN);
}
return false;
}
default void queueDialogReturnEvent(FacesEvent event, FacesContext context, UIComponent source, Consumer queueEvent) {
Map params = context.getExternalContext().getRequestParameterMap();
AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
Map session = context.getExternalContext().getSessionMap();
String dcid = params.get(source.getClientId(context) + "_pfdlgcid");
Object selectedValue = session.get(dcid);
session.remove(dcid);
queueEvent.accept(new SelectEvent(source, behaviorEvent.getBehavior(), selectedValue));
}
}