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https://github.com/Alfresco/alfresco-community-repo.git
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8674e2bfc8
125603 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125484 slanglois: MNT-16155 Update source headers - remove old Copyrights from Java and JSP dource files
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125781 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
72 lines
2.3 KiB
Java
72 lines
2.3 KiB
Java
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package org.alfresco.repo.virtual.template;
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import java.io.Serializable;
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import org.alfresco.repo.virtual.ActualEnvironment;
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import org.alfresco.repo.virtual.VirtualizationException;
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import org.alfresco.service.cmr.search.SearchParameters;
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import org.alfresco.service.cmr.search.SearchService;
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import org.alfresco.service.namespace.NamespacePrefixResolver;
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import org.alfresco.service.namespace.QName;
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/**
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* Specifies a constraint on a property value, as for e.g.
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* ContentModel.PROP_NAME, to be applied to queries given in the virtual folder
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* template.
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*
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* @author Bogdan Horje
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*/
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public class PropertyValueConstraint extends VirtualQueryConstraintDecorator
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{
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// TODO: introduce operator
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private QName property;
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private Serializable value;
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private NamespacePrefixResolver nspResolver;
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public PropertyValueConstraint(VirtualQueryConstraint decoratedConstraint, QName property, Serializable value,
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NamespacePrefixResolver nspResolver)
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{
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super(decoratedConstraint);
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this.property = property;
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this.value = value;
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this.nspResolver = nspResolver;
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}
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@Override
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public SearchParameters applyDecorations(ActualEnvironment environment, SearchParameters searchParameters,
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VirtualQuery query) throws VirtualizationException
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{
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// TODO: allow custom language and not only constraint appliers
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if (SearchService.LANGUAGE_FTS_ALFRESCO.equals(searchParameters.getLanguage()))
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{
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SearchParameters searchParametersCopy = searchParameters.copy();
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return applyFTS(searchParametersCopy);
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}
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else
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{
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throw new VirtualizationException("Unsupported constrating language " + searchParameters.getLanguage());
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}
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}
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protected SearchParameters applyFTS(SearchParameters searchParameters)
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{
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SearchParameters constrainedParameters = searchParameters.copy();
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String theQuery = constrainedParameters.getQuery();
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// TODO: introduce and use operator
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theQuery = "(" + theQuery + ")" + " and " + "( " + "=" + property.toPrefixString(this.nspResolver) + ":"
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+"\""+value.toString() + "\" )";
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constrainedParameters.setQuery(theQuery);
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return constrainedParameters;
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}
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}
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