mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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775380563a
126468 jkaabimofrad: Merged FILE-FOLDER-API (5.2.0) to HEAD (5.2)
122327 jkaabimofrad: RA-673, RA-678: Added node's renditions REST API.
- Retrieve Renditions For Node + tests
- Create Rendition
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@126812 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
116 lines
3.5 KiB
Java
116 lines
3.5 KiB
Java
/*
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* #%L
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* Alfresco Remote API
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco 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
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* GNU 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 License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.rest.api.impl;
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import org.alfresco.query.CannedQueryPageDetails;
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import org.alfresco.query.PageDetails;
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import org.alfresco.query.PagingRequest;
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import org.alfresco.query.PagingResults;
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import org.alfresco.rest.framework.core.exceptions.InvalidArgumentException;
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import org.alfresco.rest.framework.resource.parameters.Paging;
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import org.alfresco.util.Pair;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Iterator;
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import java.util.List;
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/**
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* @author steveglover
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* @author Jamal Kaabi-Mofrad
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*/
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public class Util
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{
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public static PagingRequest getPagingRequest(Paging paging)
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{
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PagingRequest pagingRequest = new PagingRequest(paging.getSkipCount(), paging.getMaxItems());
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pagingRequest.setRequestTotalCountMax(CannedQueryPageDetails.DEFAULT_PAGE_SIZE);
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return pagingRequest;
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}
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public static <T> PagingResults<T> wrapPagingResults(Paging paging, Collection<T> result)
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{
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if (paging == null)
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{
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throw new InvalidArgumentException("paging object can't be null.");
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}
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if (result == null)
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{
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result = Collections.emptyList();
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}
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PagingRequest pagingRequest = getPagingRequest(paging);
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final int totalSize = result.size();
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final PageDetails pageDetails = PageDetails.getPageDetails(pagingRequest, totalSize);
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final List<T> page = new ArrayList<>(pageDetails.getPageSize());
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Iterator<T> it = result.iterator();
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for (int counter = 0, end = pageDetails.getEnd(); counter < end && it.hasNext(); counter++)
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{
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T element = it.next();
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if (counter < pageDetails.getSkipCount())
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{
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continue;
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}
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if (counter > end - 1)
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{
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break;
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}
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page.add(element);
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}
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return new PagingResults<T>()
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{
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@Override
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public List<T> getPage()
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{
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return page;
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}
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@Override
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public boolean hasMoreItems()
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{
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return pageDetails.hasMoreItems();
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}
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@Override
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public Pair<Integer, Integer> getTotalResultCount()
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{
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Integer total = totalSize;
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return new Pair<>(total, total);
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}
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@Override
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public String getQueryExecutionId()
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{
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return null;
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}
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};
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}
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}
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