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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;

Filip Antonov - 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(contextcomponent);
        // 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.");
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