-/*******************************************************************************\r
- * Copyright (c) 2007, 2012 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui.swt.widgets;\r
-\r
-import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.utils.datastructures.Triple;\r
-\r
-/**\r
- * @author Antti Villberg\r
- */\r
-public class StringPropertyFactory extends ReadFactoryImpl<Resource, String> {\r
-\r
- private final String propertyURI;\r
- private final String defaultValue;\r
-\r
- public StringPropertyFactory(String propertyURI) {\r
- this(propertyURI, null);\r
- }\r
-\r
- public StringPropertyFactory(String propertyURI, String defaultValue) {\r
- this.propertyURI = propertyURI;\r
- this.defaultValue = defaultValue;\r
- }\r
-\r
- @Override\r
- public Object getIdentity(Object inputContents) {\r
- return new Triple<Resource, String, Object>((Resource) inputContents, propertyURI, getClass());\r
- }\r
-\r
- @Override\r
- public String perform(ReadGraph graph, Resource resource) throws DatabaseException {\r
- String value = graph.getPossibleRelatedValue(resource, graph.getResource(propertyURI));\r
- return value != null ? value : defaultValue;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.swt.widgets;
+
+import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.utils.datastructures.Triple;
+
+/**
+ * @author Antti Villberg
+ */
+public class StringPropertyFactory extends ReadFactoryImpl<Resource, String> {
+
+ private final String propertyURI;
+ private final String defaultValue;
+
+ public StringPropertyFactory(String propertyURI) {
+ this(propertyURI, null);
+ }
+
+ public StringPropertyFactory(String propertyURI, String defaultValue) {
+ this.propertyURI = propertyURI;
+ this.defaultValue = defaultValue;
+ }
+
+ @Override
+ public Object getIdentity(Object inputContents) {
+ return new Triple<Resource, String, Object>((Resource) inputContents, propertyURI, getClass());
+ }
+
+ @Override
+ public String perform(ReadGraph graph, Resource resource) throws DatabaseException {
+ String value = graph.getPossibleRelatedValue(resource, graph.getResource(propertyURI));
+ return value != null ? value : defaultValue;
+ }
+
+}