+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.tests.client;
+
+import java.util.Collection;
+
+import org.junit.Test;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.exception.ValidationException;
+import org.simantics.db.service.LifecycleSupport;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.db.testing.common.Tests;
+import org.simantics.db.testing.impl.Configuration;
+import org.simantics.layer0.Layer0;
+
+public class ConnectionTest1 extends ExistingDatabaseTest {
+// private static final String USERNAME = Configuration.get().username;
+// private static final String PASSWORD = Configuration.get().password;
+ private static final int RECONNECT_COUNT = Configuration.get().connectionReconnectCount;
+
+ @Test
+ public void test1() throws DatabaseException {
+ Session session = null;
+ for (int i=0; i<RECONNECT_COUNT; ++i) {
+ connectionTest(session);
+ }
+ }
+ void connectionTest(Session session) throws DatabaseException {
+ try {
+ session = Tests.getTestHandler().getSession();
+ boolean TEST_QUERY = true;
+ if (TEST_QUERY) {
+ final String newInstanceName ="ConnectionTest1InstanceName-" +
+ getRandomString();
+ session.syncRequest(new WriteRequest() {
+ @Override
+ public void perform(WriteGraph g) throws DatabaseException {
+ Layer0 b = Layer0.getInstance(g);
+ Resource newResource = g.newResource();
+ g.claim(newResource, b.InstanceOf, null, b.Type);
+ g.claimLiteral(newResource, b.HasName, newInstanceName);
+ g.claim(g.getRootLibrary(), b.ConsistsOf, newResource);
+ }
+ });
+
+ session.syncRequest(new TestReadRequest() {
+ @Override
+ public void run(ReadGraph g) throws DatabaseException {
+ Layer0 b = Layer0.getInstance(g);
+ Collection<Resource> resources = g.getObjects(g.getRootLibrary(), b.ConsistsOf);
+ Resource newResource = null;
+ for (Resource r : resources) {
+ String value = g.getPossibleRelatedValue(r, b.HasName);
+ if (null != value && value.equals(newInstanceName)) {
+ newResource = r;
+ break;
+ }
+ }
+ if (newResource == null) {
+ throw new ValidationException("Could not find created resource");
+ }
+ if (!g.isInstanceOf(newResource, b.Type))
+ throw new ValidationException("Created resource is not an instance of Type");
+ }
+ });
+ }
+ LifecycleSupport ls = session.getService(LifecycleSupport.class);
+ ls.close();
+// } catch (ClassNotFoundException e) {
+// throw new DatabaseException("Test failed.", e);
+ } finally {
+ }
+ }
+}