-/*******************************************************************************\r
- * Copyright (c) 2013 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
- * Semantum Oy - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.internal;\r
-\r
-import java.io.File;\r
-import java.util.Properties;\r
-import java.util.UUID;\r
-\r
-import org.eclipse.core.runtime.IProduct;\r
-import org.eclipse.core.runtime.Platform;\r
-import org.simantics.db.ServerEx;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.service.LifecycleSupport;\r
-import org.simantics.db.service.XSupport;\r
-import org.simantics.project.management.ServerManager;\r
-import org.simantics.project.management.ServerManagerFactory;\r
-\r
-/**\r
- * An as-simple-as-possible utility class for starting a Simantics database\r
- * instance and opening a connection ({@link Session}) to it.\r
- *\r
- * <p>\r
- * To get up and running, simply invoke:\r
- * <pre>\r
- * SessionUtil util = new SessionUtil("my-client-id");\r
- * try {\r
- * File workspaceLocation = ...;\r
- * Session session = util.openSession(workspaceLocation);\r
- * // do something with the database session\r
- * } finally {\r
- * util.close();\r
- * }\r
- * </pre>\r
- *\r
- * <p>\r
- * This class is a provisional utility, pending for public inclusion.\r
- *\r
- * @author Tuukka Lehtonen\r
- * @see Session\r
- */\r
-public class SessionUtil {\r
-\r
- private String clientId;\r
- @SuppressWarnings("unused")\r
- private File workspace;\r
-\r
- private ServerManager serverManager;\r
- private ServerEx server;\r
- private Session session;\r
-\r
- public static String getApplicationClientId() {\r
- IProduct product = Platform.getProduct();\r
- if(product == null) return "noProduct";\r
- String application = product.getApplication();\r
- return application != null ? application : UUID.randomUUID().toString();\r
- }\r
-\r
- public SessionUtil() {\r
- this(UUID.randomUUID().toString());\r
- }\r
-\r
- public SessionUtil(String clientId) {\r
- serverManager = ServerManagerFactory.getServerManager();\r
- this.clientId = clientId;\r
- }\r
-\r
- public void close() throws DatabaseException {\r
- if (session != null) {\r
- session.getService(LifecycleSupport.class).close();\r
- }\r
- serverManager.close();\r
- }\r
-\r
-// public Session open(File workspace) throws IOException, DatabaseException {\r
-// File dbDir = new File(workspace, "db");\r
-// if (!dbDir.exists() || !dbDir.isDirectory())\r
-// throw new FileNotFoundException("database directory " + dbDir + " not found");\r
-// server = serverManager.getServer(dbDir);\r
-// server.start(null);\r
-// session = openSession(server, dbDir);\r
-// this.workspace = workspace;\r
-// return session;\r
-// }\r
-\r
- private Session openSession(ServerEx server, File dbDir) throws DatabaseException {\r
- Properties info = new Properties(ServerManager.DEFAULT);\r
- session = server.createSession(info);\r
- session.getService(XSupport.class).setServiceMode(true, true);\r
- return session;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2013 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:
+ * Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.internal;
+
+import java.io.File;
+import java.util.Properties;
+import java.util.UUID;
+
+import org.eclipse.core.runtime.IProduct;
+import org.eclipse.core.runtime.Platform;
+import org.simantics.db.ServerEx;
+import org.simantics.db.Session;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.LifecycleSupport;
+import org.simantics.db.service.XSupport;
+import org.simantics.project.management.ServerManager;
+import org.simantics.project.management.ServerManagerFactory;
+
+/**
+ * An as-simple-as-possible utility class for starting a Simantics database
+ * instance and opening a connection ({@link Session}) to it.
+ *
+ * <p>
+ * To get up and running, simply invoke:
+ * <pre>
+ * SessionUtil util = new SessionUtil("my-client-id");
+ * try {
+ * File workspaceLocation = ...;
+ * Session session = util.openSession(workspaceLocation);
+ * // do something with the database session
+ * } finally {
+ * util.close();
+ * }
+ * </pre>
+ *
+ * <p>
+ * This class is a provisional utility, pending for public inclusion.
+ *
+ * @author Tuukka Lehtonen
+ * @see Session
+ */
+public class SessionUtil {
+
+ private String clientId;
+ @SuppressWarnings("unused")
+ private File workspace;
+
+ private ServerManager serverManager;
+ private ServerEx server;
+ private Session session;
+
+ public static String getApplicationClientId() {
+ IProduct product = Platform.getProduct();
+ if(product == null) return "noProduct";
+ String application = product.getApplication();
+ return application != null ? application : UUID.randomUUID().toString();
+ }
+
+ public SessionUtil() {
+ this(UUID.randomUUID().toString());
+ }
+
+ public SessionUtil(String clientId) {
+ serverManager = ServerManagerFactory.getServerManager();
+ this.clientId = clientId;
+ }
+
+ public void close() throws DatabaseException {
+ if (session != null) {
+ session.getService(LifecycleSupport.class).close();
+ }
+ serverManager.close();
+ }
+
+// public Session open(File workspace) throws IOException, DatabaseException {
+// File dbDir = new File(workspace, "db");
+// if (!dbDir.exists() || !dbDir.isDirectory())
+// throw new FileNotFoundException("database directory " + dbDir + " not found");
+// server = serverManager.getServer(dbDir);
+// server.start(null);
+// session = openSession(server, dbDir);
+// this.workspace = workspace;
+// return session;
+// }
+
+ private Session openSession(ServerEx server, File dbDir) throws DatabaseException {
+ Properties info = new Properties(ServerManager.DEFAULT);
+ session = server.createSession(info);
+ session.getService(XSupport.class).setServiceMode(true, true);
+ return session;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff