Add transaction configuration examples

examples/src/main/java/org/neo4j/docs/driver/TransactionMetadataConfigExample.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) "Neo4j"
+ * Neo4j Sweden AB [http://neo4j.com]
+ *
+ * This file is part of Neo4j.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.neo4j.docs.driver;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.neo4j.driver.Session;
+import org.neo4j.driver.TransactionConfig;
+
+import static org.neo4j.driver.Values.parameters;
+import static org.neo4j.driver.Values.value;
+
+public class TransactionMetadataConfigExample extends BaseApplication
+{
+    public TransactionMetadataConfigExample( String uri, String user, String password )
+    {
+        super( uri, user, password );
+    }
+
+    // tag::transaction-metadata-config[]
+    public void addPerson( final String name )
+    {
+        try ( Session session = driver.session() )
+        {
+            Map<String,Object> transactionMetadata = new HashMap<>();
+            transactionMetadata.put( "applicationId", value( "123" ) );
+
+            TransactionConfig txConfig = TransactionConfig.builder()
+                                                          .withMetadata( transactionMetadata ).build();
+            session.writeTransaction( tx ->
+                                      {
+                                          tx.run( "CREATE (a:Person {name: $name})", parameters( "name", name ) );
+                                          return 1;
+                                      }, txConfig );
+        }
+    }
+    // end::transaction-metadata-config[]
+}

examples/src/main/java/org/neo4j/docs/driver/TransactionTimeoutConfigExample.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) "Neo4j"
+ * Neo4j Sweden AB [http://neo4j.com]
+ *
+ * This file is part of Neo4j.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.neo4j.docs.driver;
+
+import java.time.Duration;
+
+import org.neo4j.driver.Session;
+import org.neo4j.driver.TransactionConfig;
+
+import static org.neo4j.driver.Values.parameters;
+
+public class TransactionTimeoutConfigExample extends BaseApplication
+{
+    public TransactionTimeoutConfigExample( String uri, String user, String password )
+    {
+        super( uri, user, password );
+    }
+
+    // tag::transaction-timeout-config[]
+    public void addPerson( final String name )
+    {
+        try ( Session session = driver.session() )
+        {
+            TransactionConfig txConfig = TransactionConfig.builder()
+                                                          .withTimeout( Duration.ofSeconds( 5 ) ).build();
+            session.writeTransaction( tx ->
+                                      {
+                                          tx.run( "CREATE (a:Person {name: $name})", parameters( "name", name ) );
+                                          return 1;
+                                      }, txConfig );
+        }
+    }
+    // end::transaction-timeout-config[]
+}

examples/src/test/java/org/neo4j/docs/driver/ExamplesIT.java

@@ -442,6 +442,34 @@ void testShouldRunTransactionFunctionExample() throws Exception
         }
     }
 
+    @Test
+    void testShouldConfigureTransactionTimeoutExample() throws Exception
+    {
+        // Given
+        try ( TransactionTimeoutConfigExample example = new TransactionTimeoutConfigExample( uri, USER, PASSWORD ) )
+        {
+            // When
+            example.addPerson( "Alice" );
+
+            // Then
+            assertThat( personCount( "Alice" ), greaterThan( 0 ) );
+        }
+    }
+
+    @Test
+    void testShouldConfigureTransactionMetadataExample() throws Exception
+    {
+        // Given
+        try ( TransactionMetadataConfigExample example = new TransactionMetadataConfigExample( uri, USER, PASSWORD ) )
+        {
+            // When
+            example.addPerson( "Alice" );
+
+            // Then
+            assertThat( personCount( "Alice" ), greaterThan( 0 ) );
+        }
+    }
+
     @Test
     void testShouldRunAsyncTransactionFunctionExample() throws Exception
     {