-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * 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.db.layer0.variable;\r
-\r
-import org.simantics.databoard.Datatypes;\r
-import org.simantics.databoard.binding.StringBinding;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.request.ResourceURIToVariable;\r
-import org.simantics.db.layer0.request.VariableURI;\r
-\r
-/**\r
- * This class binds Variable to StringType\r
- *\r
- * @author toni.kalajainen\r
- */\r
-public class VariableBinding extends StringBinding {\r
-\r
- Session session;\r
-\r
- public VariableBinding(Session session) {\r
- super(Datatypes.STRING);\r
- this.session = session;\r
- }\r
-\r
- @Override\r
- public boolean isImmutable() {\r
- return true;\r
- }\r
-\r
- @Override\r
- public Object create(String value) throws BindingException {\r
- if ( session == null ) throw new BindingException("Cannot create Variable without a Session");\r
- try {\r
- return session.sync( new ResourceURIToVariable( value ) );\r
- } catch (DatabaseException e) {\r
- throw new BindingException(e);\r
- }\r
- }\r
-\r
- @Override\r
- public String getValue(Object o) throws BindingException {\r
- if ( session == null ) throw new BindingException("Cannot create Variable without a Session");\r
- if (o instanceof Variable==false) throw new BindingException("Not a variable");\r
- Variable v = (Variable) o;\r
- try {\r
- return (String) session.sync( new VariableURI( v ) );\r
- } catch (DatabaseException e) {\r
- throw new BindingException( e );\r
- }\r
- }\r
-\r
- @Override\r
- public void setValue(Object o, String newValue) throws BindingException {\r
- throw new BindingException("Cannot set URI to Variable. URI is immutable");\r
- }\r
-\r
- @Override\r
- public boolean isInstance(Object obj) {\r
- return obj instanceof Variable;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.db.layer0.variable;
+
+import org.simantics.databoard.Datatypes;
+import org.simantics.databoard.binding.StringBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.db.Session;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.ResourceURIToVariable;
+import org.simantics.db.layer0.request.VariableURI;
+
+/**
+ * This class binds Variable to StringType
+ *
+ * @author toni.kalajainen
+ */
+public class VariableBinding extends StringBinding {
+
+ Session session;
+
+ public VariableBinding(Session session) {
+ super(Datatypes.STRING);
+ this.session = session;
+ }
+
+ @Override
+ public boolean isImmutable() {
+ return true;
+ }
+
+ @Override
+ public Object create(String value) throws BindingException {
+ if ( session == null ) throw new BindingException("Cannot create Variable without a Session");
+ try {
+ return session.sync( new ResourceURIToVariable( value ) );
+ } catch (DatabaseException e) {
+ throw new BindingException(e);
+ }
+ }
+
+ @Override
+ public String getValue(Object o) throws BindingException {
+ if ( session == null ) throw new BindingException("Cannot create Variable without a Session");
+ if (o instanceof Variable==false) throw new BindingException("Not a variable");
+ Variable v = (Variable) o;
+ try {
+ return (String) session.sync( new VariableURI( v ) );
+ } catch (DatabaseException e) {
+ throw new BindingException( e );
+ }
+ }
+
+ @Override
+ public void setValue(Object o, String newValue) throws BindingException {
+ throw new BindingException("Cannot set URI to Variable. URI is immutable");
+ }
+
+ @Override
+ public boolean isInstance(Object obj) {
+ return obj instanceof Variable;
+ }
+
+}