Merged HEAD (5.1) to 5.1.N (5.1.1)

117474 bhorje: CM-690 virtualization git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.1.N/root@117559 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-10-08 14:51:49 +00:00 · 2015-11-14 13:32:21 +00:00
parent 98213d66d7
commit 9fabc967ee
130 changed files with 17687 additions and 0 deletions
--- a/source/java/org/alfresco/repo/virtual/template/PropertyValueConstraint.java
+++ b/source/java/org/alfresco/repo/virtual/template/PropertyValueConstraint.java
@@ -0,0 +1,89 @@
+/* 
+ * 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());
+        }
+
+    }
+
+    private SearchParameters applyFTS(SearchParameters searchParameters)
+    {
+        SearchParameters constrainedParameters = searchParameters.copy();
+        String theQuery = constrainedParameters.getQuery();
+
+        // TODO: introduce and use operator
+
+        theQuery = "(" + theQuery + ")" + " and " + "( " + "=" + property.toPrefixString(this.nspResolver) + ":"
+                    + org.alfresco.util.ISO9075.encode(value.toString()) + " )";
+
+        constrainedParameters.setQuery(theQuery);
+
+        return constrainedParameters;
+    }
+}