org.primefaces.component.paginator.LastPageLinkRenderer Maven / Gradle / Ivy

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PrimeFaces is one of the most popular UI libraries in Java EE Ecosystem and widely used by software companies, world renowned brands, banks, financial institutions, insurance companies, universities and more.

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/**
 * Copyright 2009-2018 PrimeTek.
 *
 * Licensed 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.primefaces.component.paginator;

import java.io.IOException;
import javax.faces.context.FacesContext;
import org.primefaces.component.api.Pageable;
import org.primefaces.component.api.UIData;
import org.primefaces.util.MessageFactory;

public class LastPageLinkRenderer extends PageLinkRenderer implements PaginatorElementRenderer {

    public void render(FacesContext context, Pageable pageable) throws IOException {
        int currentPage = pageable.getPage();
        int pageCount = pageable.getPageCount();

        boolean disabled = (currentPage == (pageCount - 1)) || (currentPage == 0 && pageCount == 0);

        String ariaMessage = MessageFactory.getMessage(UIData.ARIA_LAST_PAGE_LABEL, new Object[]{});

        super.render(context, pageable, UIData.PAGINATOR_LAST_PAGE_LINK_CLASS, UIData.PAGINATOR_LAST_PAGE_ICON_CLASS, disabled, ariaMessage);
    }
}