Files
alfresco-community-repo/source/java/org/alfresco/repo/virtual/template/PropertyValueConstraint.java
Mihai Cozma 6f16b07e61 Merged BRANCHES/DEV/VF_REP_INT_51 to HEAD
ACE-4716 Can't rename a document in a virtual context from CMIS
ACE-4752 Type virtualization method does not work
ACE-4717 Document name is renamed when making "Check in" for a document edited in Google Docs
ACE-4700 Can't upload to a virtual folder when filename starts with a number and includes dashes


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@119450 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2015-12-02 14:27:31 +00:00

90 lines
3.1 KiB
Java

/*
* Copyright (C) 2005-2015 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* 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/.
*/
package org.alfresco.repo.virtual.template;
import java.io.Serializable;
import org.alfresco.repo.virtual.ActualEnvironment;
import org.alfresco.repo.virtual.VirtualizationException;
import org.alfresco.service.cmr.search.SearchParameters;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.namespace.NamespacePrefixResolver;
import org.alfresco.service.namespace.QName;
/**
* Specifies a constraint on a property value, as for e.g.
* ContentModel.PROP_NAME, to be applied to queries given in the virtual folder
* template.
*
* @author Bogdan Horje
*/
public class PropertyValueConstraint extends VirtualQueryConstraintDecorator
{
// TODO: introduce operator
private QName property;
private Serializable value;
private NamespacePrefixResolver nspResolver;
public PropertyValueConstraint(VirtualQueryConstraint decoratedConstraint, QName property, Serializable value,
NamespacePrefixResolver nspResolver)
{
super(decoratedConstraint);
this.property = property;
this.value = value;
this.nspResolver = nspResolver;
}
@Override
public SearchParameters applyDecorations(ActualEnvironment environment, SearchParameters searchParameters,
VirtualQuery query) throws VirtualizationException
{
// TODO: allow custom language and not only constraint appliers
if (SearchService.LANGUAGE_FTS_ALFRESCO.equals(searchParameters.getLanguage()))
{
SearchParameters searchParametersCopy = searchParameters.copy();
return applyFTS(searchParametersCopy);
}
else
{
throw new VirtualizationException("Unsupported constrating language " + searchParameters.getLanguage());
}
}
protected SearchParameters applyFTS(SearchParameters searchParameters)
{
SearchParameters constrainedParameters = searchParameters.copy();
String theQuery = constrainedParameters.getQuery();
// TODO: introduce and use operator
theQuery = "(" + theQuery + ")" + " and " + "( " + "=" + property.toPrefixString(this.nspResolver) + ":"
+"\""+value.toString() + "\" )";
constrainedParameters.setQuery(theQuery);
return constrainedParameters;
}
}