Files
alfresco-community-repo/source/java/org/alfresco/rest/api/impl/AuditImpl.java
Jan Vonka 610e56bc74 Merged 5.2.N-AUDIT-API (5.2.2) to 5.2.N (5.2.2)
137875 anechifor: REPO-1784 - Retrieve Audit Applications Implementation subtask - REPO-2580


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@137958 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2017-07-12 12:09:06 +00:00

144 lines
4.8 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 java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import org.alfresco.rest.api.Audit;
import org.alfresco.rest.api.model.AuditApp;
import org.alfresco.rest.framework.core.exceptions.DisabledServiceException;
import org.alfresco.rest.framework.core.exceptions.EntityNotFoundException;
import org.alfresco.rest.framework.resource.parameters.CollectionWithPagingInfo;
import org.alfresco.rest.framework.resource.parameters.Paging;
import org.alfresco.rest.framework.resource.parameters.Parameters;
import org.alfresco.service.cmr.audit.AuditService;
import org.alfresco.service.cmr.audit.AuditService.AuditApplication;
/**
* Handles audit (applications & entries)
*
* @author janv
*/
public class AuditImpl implements Audit
{
private final static String DISABLED = "Audit is disabled system-wide";
private AuditService auditService;
public void setAuditService(AuditService auditService)
{
this.auditService = auditService;
}
private void checkEnabled()
{
if (!auditService.isAuditEnabled())
{
throw new DisabledServiceException(DISABLED);
}
}
@Override
public AuditApp getAuditApp(String auditAppId, Parameters parameters)
{
checkEnabled();
AuditService.AuditApplication auditApplication = findAuditAppById(auditAppId);
if (auditApplication == null)
{
throw new EntityNotFoundException(auditAppId);
}
return new AuditApp(auditApplication.getKey().substring(1), auditApplication.getName(), auditApplication.isEnabled());
}
private AuditService.AuditApplication findAuditAppById(String auditAppId)
{
AuditService.AuditApplication auditApp = null;
Map<String, AuditService.AuditApplication> auditApplicationsByName = auditService.getAuditApplications();
if (auditApplicationsByName != null)
{
for (AuditService.AuditApplication auditApplication : auditApplicationsByName.values())
{
if (auditApplication.getKey().equals("/" + auditAppId))
{
auditApp = auditApplication;
}
}
}
return auditApp;
}
@Override
public CollectionWithPagingInfo<AuditApp> getAuditApps(Paging paging)
{
checkEnabled();
Map<String, AuditService.AuditApplication> auditApplicationsByName = auditService.getAuditApplications();
Set<String> audAppsName = new TreeSet<String>(auditApplicationsByName.keySet());
Iterator<String> audAppsNameIt = audAppsName.iterator();
int skipCount = paging.getSkipCount();
int maxItems = paging.getMaxItems();
int totalItems = audAppsName.size();
int end = skipCount + maxItems;
if (skipCount >= totalItems)
{
List<AuditApp> empty = Collections.emptyList();
return CollectionWithPagingInfo.asPaged(paging, empty, false, totalItems);
}
List<AuditApp> auditApps = new ArrayList<AuditApp>(totalItems);
int count = 0;
for (int i = 0; i < end && audAppsNameIt.hasNext(); i++)
{
String auditAppName = audAppsNameIt.next();
if (i < skipCount)
{
continue;
}
count++;
AuditApplication auditApplication = auditApplicationsByName.get(auditAppName);
auditApps.add(new AuditApp(auditApplication.getKey().substring(1), auditApplication.getName(), auditApplication.isEnabled()));
}
boolean hasMoreItems = (skipCount + count < totalItems);
return CollectionWithPagingInfo.asPaged(paging, auditApps, hasMoreItems, totalItems);
}
}