IsisAjaxPagingNavigationLink.java

/**
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.apache.isis.viewer.wicket.ui.components.collectioncontents.ajaxtable;

import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.navigation.paging.AjaxPagingNavigationBehavior;
import org.apache.wicket.ajax.markup.html.navigation.paging.AjaxPagingNavigationLink;
import org.apache.wicket.markup.html.navigation.paging.IPageable;

import org.apache.isis.viewer.wicket.model.hints.UiHintContainer;

import de.agilecoders.wicket.core.markup.html.bootstrap.navigation.ajax.BootstrapAjaxPagingNavigationBehavior;

public class IsisAjaxPagingNavigationLink extends AjaxPagingNavigationLink {

    private static final long serialVersionUID = 1L;
    private final IsisAjaxFallbackDataTable<?, ?> dataTable;
    private final Component component;

    public IsisAjaxPagingNavigationLink(String id, IPageable pageable, long pageNumber) {
        super(id, pageable, pageNumber);
        dataTable = (IsisAjaxFallbackDataTable<?, ?>) pageable;
        component = pageable instanceof Component ? (Component) pageable : null;
    }

    @Override
    public void onClick(AjaxRequestTarget target) {
        super.onClick(target);
        dataTable.setPageNumberHintAndBroadcast(target);
    }

    @Override
    protected AjaxPagingNavigationBehavior newAjaxPagingNavigationBehavior(IPageable pageable, String event) {
        return new BootstrapAjaxPagingNavigationBehavior(this, pageable, event);
    }

    // seemes to be unused
    public UiHintContainer getUiHintContainer() {
        return UiHintContainer.Util.hintContainerOf(component);
    }

}