com.doculibre.constellio.wicket.utils.WicketResourceUtils.java Source code

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Here is the source code for com.doculibre.constellio.wicket.utils.WicketResourceUtils.java

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/**
 * Constellio, Open Source Enterprise Search
 * Copyright (C) 2010 DocuLibre inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program 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 distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package com.doculibre.constellio.wicket.utils;

import org.apache.wicket.Component;
import org.apache.wicket.Component.IVisitor;
import org.apache.wicket.RequestCycle;
import org.apache.wicket.ResourceReference;

import com.doculibre.constellio.wicket.pages.BaseConstellioPage;

public class WicketResourceUtils {

    public static String urlFor(String basePageRelativeUrl) {
        return RequestCycle.get().urlFor(new ResourceReference(BaseConstellioPage.class, basePageRelativeUrl))
                .toString();
    }

    public static Component findOutputMarkupIdParent(Component child) {
        Component matchingParent;
        Component firstParent = child.getParent();
        if (firstParent != null) {
            if (firstParent.getOutputMarkupId()) {
                matchingParent = firstParent;
            } else {
                // Starts with current object despite what method name lets you think...
                matchingParent = (Component) firstParent.visitParents(Component.class, new IVisitor() {
                    @Override
                    public Object component(Component component) {
                        if (component.getOutputMarkupId()) {
                            return component;
                        } else {
                            return CONTINUE_TRAVERSAL;
                        }
                    }
                });
            }
        } else {
            matchingParent = null;
        }
        return matchingParent;
    }

}