59 lines
1.7 KiB
Java
59 lines
1.7 KiB
Java
/*
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* Copyright (C) 2017 LibreCCM Foundation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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package org.librecms.ui;
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import com.vaadin.cdi.ViewScoped;
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import com.vaadin.data.provider.AbstractBackEndDataProvider;
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import com.vaadin.data.provider.Query;
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import org.librecms.pages.Pages;
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import org.librecms.pages.PagesRepository;
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import java.util.stream.Stream;
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import javax.inject.Inject;
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/**
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*
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* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
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*/
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@ViewScoped
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public class PagesGridDataProvider
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extends AbstractBackEndDataProvider<Pages, String> {
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private static final long serialVersionUID = -2388748600960614488L;
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@Inject
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private PagesRepository pagesRepo;
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@Override
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protected Stream<Pages> fetchFromBackEnd(final Query<Pages, String> query) {
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return pagesRepo
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.findAll()
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.stream();
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}
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@Override
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protected int sizeInBackEnd(final Query<Pages, String> query) {
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return pagesRepo.findAll().size();
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}
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}
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