/**
* License Agreement.
*
* JBoss RichFaces - Ajax4jsf Component Library
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.renderkit.util;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import org.richfaces.component.SwitchType;
/**
* @author Filip Antonov - mailto:fantonov@exadel.com created 08.02.2007
*/
public final class FormUtil {
private FormUtil() {
}
public static void throwEnclFormReqExceptionIfNeed(FacesContext context, UIComponent component)
throws EnclosingFormRequiredException {
UIComponent form = RendererUtils.getInstance().getNestingForm(component);
// TODO nick -> nick - switchType checking can be harmful here
SwitchType switchType = (SwitchType) component.getAttributes().get("switchType");
boolean isSwitchTypeClient = SwitchType.client == switchType;
if ((form == null) && !isSwitchTypeClient) {
throw new EnclosingFormRequiredException(component.getClass().toString() + " (id=\"" + component.getId()
+ "\") did not find parent form.");
}
}
}