mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-14 17:58:59 +00:00
3e1e1edbaa
125788 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127810 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
116 lines
3.6 KiB
Java
116 lines
3.6 KiB
Java
/*
|
|
* #%L
|
|
* Alfresco Remote API
|
|
* %%
|
|
* Copyright (C) 2005 - 2016 Alfresco Software Limited
|
|
* %%
|
|
* This file is part of the Alfresco software.
|
|
* If the software was purchased under a paid Alfresco license, the terms of
|
|
* the paid license agreement will prevail. Otherwise, the software is
|
|
* provided under the following open source license terms:
|
|
*
|
|
* Alfresco is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Alfresco 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 Alfresco. If not, see <http://www.gnu.org/licenses/>.
|
|
* #L%
|
|
*/
|
|
package org.alfresco.rest.api.impl;
|
|
|
|
import org.alfresco.query.CannedQueryPageDetails;
|
|
import org.alfresco.query.PageDetails;
|
|
import org.alfresco.query.PagingRequest;
|
|
import org.alfresco.query.PagingResults;
|
|
import org.alfresco.rest.framework.core.exceptions.InvalidArgumentException;
|
|
import org.alfresco.rest.framework.resource.parameters.Paging;
|
|
import org.alfresco.util.Pair;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.Collection;
|
|
import java.util.Collections;
|
|
import java.util.Iterator;
|
|
import java.util.List;
|
|
|
|
/**
|
|
* @author steveglover
|
|
* @author Jamal Kaabi-Mofrad
|
|
*/
|
|
public class Util
|
|
{
|
|
public static PagingRequest getPagingRequest(Paging paging)
|
|
{
|
|
PagingRequest pagingRequest = new PagingRequest(paging.getSkipCount(), paging.getMaxItems());
|
|
pagingRequest.setRequestTotalCountMax(CannedQueryPageDetails.DEFAULT_PAGE_SIZE);
|
|
return pagingRequest;
|
|
}
|
|
|
|
public static <T> PagingResults<T> wrapPagingResults(Paging paging, Collection<T> result)
|
|
{
|
|
if (paging == null)
|
|
{
|
|
throw new InvalidArgumentException("paging object can't be null.");
|
|
}
|
|
if (result == null)
|
|
{
|
|
result = Collections.emptyList();
|
|
}
|
|
|
|
PagingRequest pagingRequest = getPagingRequest(paging);
|
|
|
|
final int totalSize = result.size();
|
|
final PageDetails pageDetails = PageDetails.getPageDetails(pagingRequest, totalSize);
|
|
|
|
final List<T> page = new ArrayList<>(pageDetails.getPageSize());
|
|
Iterator<T> it = result.iterator();
|
|
for (int counter = 0, end = pageDetails.getEnd(); counter < end && it.hasNext(); counter++)
|
|
{
|
|
T element = it.next();
|
|
if (counter < pageDetails.getSkipCount())
|
|
{
|
|
continue;
|
|
}
|
|
if (counter > end - 1)
|
|
{
|
|
break;
|
|
}
|
|
page.add(element);
|
|
}
|
|
|
|
return new PagingResults<T>()
|
|
{
|
|
@Override
|
|
public List<T> getPage()
|
|
{
|
|
return page;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasMoreItems()
|
|
{
|
|
return pageDetails.hasMoreItems();
|
|
}
|
|
|
|
@Override
|
|
public Pair<Integer, Integer> getTotalResultCount()
|
|
{
|
|
Integer total = totalSize;
|
|
return new Pair<>(total, total);
|
|
}
|
|
|
|
@Override
|
|
public String getQueryExecutionId()
|
|
{
|
|
return null;
|
|
}
|
|
};
|
|
}
|
|
}
|