mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-08 14:51:49 +00:00
5d546877f2
- Replaced XPATH search for links to a canned query - Removed the XPATH search for existing nodes with the same name =>catch exception git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@133960 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
105 lines
3.5 KiB
Java
105 lines
3.5 KiB
Java
/*
|
|
* #%L
|
|
* Alfresco Repository
|
|
* %%
|
|
* 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.repo.doclink;
|
|
|
|
import java.util.Collections;
|
|
import java.util.List;
|
|
|
|
import org.alfresco.query.AbstractCannedQuery;
|
|
import org.alfresco.query.CannedQueryParameters;
|
|
import org.alfresco.repo.domain.qname.QNameDAO;
|
|
import org.alfresco.repo.domain.query.CannedQueryDAO;
|
|
import org.apache.commons.logging.Log;
|
|
import org.apache.commons.logging.LogFactory;
|
|
|
|
/**
|
|
* Parameter object for {@link GetDoclinkNodesCannedQuery}.
|
|
*
|
|
* @author Ramona Popa
|
|
* @since 5.2.1
|
|
*/
|
|
|
|
public class GetDoclinkNodesCannedQuery extends AbstractCannedQuery<Long>
|
|
{
|
|
private Log logger = LogFactory.getLog(GetDoclinkNodesCannedQuery.class);
|
|
|
|
private static final String QUERY_NAMESPACE = "alfresco.query.doclinks";
|
|
private static final String QUERY_SELECT_GET_DOCLINK_NODES = "select_GetDoclinkNodesCannedQuery";
|
|
|
|
private CannedQueryDAO cannedQueryDAO;
|
|
|
|
public GetDoclinkNodesCannedQuery(CannedQueryDAO cannedQueryDAO, CannedQueryParameters params)
|
|
{
|
|
super(params);
|
|
this.cannedQueryDAO = cannedQueryDAO;
|
|
}
|
|
|
|
@Override
|
|
protected List<Long> queryAndFilter(CannedQueryParameters parameters)
|
|
{
|
|
Long start = (logger.isDebugEnabled() ? System.currentTimeMillis() : null);
|
|
|
|
Object paramBeanObj = parameters.getParameterBean();
|
|
if (paramBeanObj == null)
|
|
{
|
|
throw new NullPointerException("Null GetDoclinkNodes query params");
|
|
}
|
|
|
|
// Get parameters
|
|
GetDoclinkNodesCannedQueryParams paramBean = (GetDoclinkNodesCannedQueryParams) paramBeanObj;
|
|
|
|
if (paramBean.getParentNodeStringValue() == null)
|
|
{
|
|
return Collections.emptyList();
|
|
}
|
|
|
|
List<Long> nodeIds = cannedQueryDAO.executeQuery(QUERY_NAMESPACE, QUERY_SELECT_GET_DOCLINK_NODES, paramBean, 0, paramBean.getLimit());
|
|
|
|
// preload the node for later when we want to get the properties of the node
|
|
if (logger.isDebugEnabled())
|
|
{
|
|
if (start != null)
|
|
{
|
|
logger.debug("Base query: " + nodeIds.size() + " in " + (System.currentTimeMillis() - start) + " msecs");
|
|
}
|
|
if (paramBean.getLimit() == nodeIds.size())
|
|
{
|
|
logger.debug("Node " + paramBean.getParentNodeStringValue()+ " has at least 100,000 link nodes attached. Results have been truncated.");
|
|
}
|
|
}
|
|
|
|
return nodeIds;
|
|
}
|
|
|
|
@Override
|
|
protected boolean isApplyPostQuerySorting()
|
|
{
|
|
// No post-query sorting
|
|
return false;
|
|
}
|
|
}
|