Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / api / request / exception / ListenerExceptions.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/exception/ListenerExceptions.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/exception/ListenerExceptions.java
new file mode 100644 (file)
index 0000000..223fa68
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/exception/ListenerExceptions.java
@@ -0,0 +1,120 @@
+/*******************************************************************************
+ * 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.api.request.exception;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import org.junit.Test;
+import org.simantics.databoard.Bindings;
+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.ResourceRead;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.request.WriteResultRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.Listener;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.layer0.Layer0;
+
+
+public class ListenerExceptions extends ExistingDatabaseTest {
+       
+       @Test
+       public void test() throws Exception {
+               
+               Session session = getSession();
+
+               class R extends ResourceRead<Integer> {
+
+                       public R(Resource r) {
+                               super(r);
+                       }
+                       
+                       @Override
+                       public Integer perform(ReadGraph graph) throws DatabaseException {
+                               Layer0 b = Layer0.getInstance(graph);
+                               Integer i = graph.getPossibleRelatedValue(resource, b.HasProperty);
+                               if(i == 2) throw new DatabaseException("Exception2");
+                               if(i == 4) throw new DatabaseException("Exception45");
+                               if(i == 5) throw new DatabaseException("Exception45");
+                               return i;
+                       }
+                       
+               }
+               
+               final Resource literal = session.syncRequest(new WriteResultRequest<Resource>() {
+
+                       @Override
+                       public Resource perform(WriteGraph graph) throws DatabaseException {
+                               
+                               Resource literal = graph.newResource();
+                               Layer0 b = Layer0.getInstance(graph);
+                               graph.claimLiteral(literal, b.HasProperty, 1, Bindings.INTEGER);
+                               return literal;
+                               
+                       }
+                       
+               });
+               
+               final ArrayList<String> results = new ArrayList<String>();
+               
+               session.syncRequest(new R(literal), new Listener<Integer>() {
+
+                       @Override
+                       public void execute(Integer result) {
+                               results.add(result != null ? result.toString() : null);
+                       }
+
+                       @Override
+                       public void exception(Throwable t) {
+                               results.add(t.getMessage());
+                       }
+
+                       @Override
+                       public boolean isDisposed() {
+                               return false;
+                       }
+                       
+               });
+               
+               class Claim extends WriteRequest {
+
+                       private Integer i;
+                       
+                       public Claim(Integer i) {
+                               this.i = i;
+                       }
+                       
+                       @Override
+                       public void perform(WriteGraph graph) throws DatabaseException {
+                           Layer0 b = Layer0.getInstance(graph);
+                           graph.claimLiteral(literal, b.HasProperty, i, Bindings.INTEGER);
+                       }
+                       
+               }
+               
+               session.syncRequest(new Claim(2));
+               session.syncRequest(new Claim(3));
+               session.syncRequest(new Claim(4));
+               session.syncRequest(new Claim(5));
+               session.syncRequest(new Claim(6));
+               
+               String[] test = new String[] { "1", "Exception2", "3", "Exception45", "Exception45", "6" };
+               
+               assert(Arrays.equals(test, results.toArray(new String[results.size()])));
+               
+       }
+       
+}