Add Couchbase support

Closes gh-3498

spring-boot-samples/spring-boot-sample-data-couchbase/src/main/java/sample/data/couchbase/SampleCouchbaseApplication.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2012-2016 the original author or authors.
+ *
+ * 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 sample.data.couchbase;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SampleCouchbaseApplication implements CommandLineRunner {
+
+	@Autowired
+	private UserRepository userRepository;
+
+	public static void main(String[] args) {
+		SpringApplication.run(SampleCouchbaseApplication.class);
+	}
+
+	@Override
+	public void run(String... args) throws Exception {
+		saveUsers();
+
+		System.out.println(this.userRepository.findAll());
+	}
+
+	private void saveUsers() {
+		User user = new User();
+		user.setFirstname("Alice");
+		user.setLastname("Smith");
+
+		this.userRepository.save(user);
+	}
+
+}

spring-boot-samples/spring-boot-sample-data-couchbase/src/main/java/sample/data/couchbase/User.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2012-2016 the original author or authors.
+ *
+ * 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 sample.data.couchbase;
+
+
+import com.couchbase.client.java.repository.annotation.Field;
+import com.couchbase.client.java.repository.annotation.Id;
+import org.springframework.data.couchbase.core.mapping.Document;
+
+@Document
+public class User {
+
+	@Id
+	private String id;
+
+	@Field
+	private String firstname;
+
+	@Field
+	private String lastname;
+
+	public String getId() {
+		return this.id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public String getFirstname() {
+		return this.firstname;
+	}
+
+	public void setFirstname(String firstname) {
+		this.firstname = firstname;
+	}
+
+	public String getLastname() {
+		return this.lastname;
+	}
+
+	public void setLastname(String lastname) {
+		this.lastname = lastname;
+	}
+
+	@Override
+	public String toString() {
+		return "User{" +
+				"id='" + this.id + '\'' +
+				", firstname='" + this.firstname + '\'' +
+				", lastname='" + this.lastname + '\'' +
+				'}';
+	}
+}

spring-boot-samples/spring-boot-sample-data-couchbase/src/main/java/sample/data/couchbase/UserRepository.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2012-2016 the original author or authors.
+ *
+ * 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 sample.data.couchbase;
+
+import org.springframework.data.couchbase.repository.CouchbaseRepository;
+
+public interface UserRepository extends CouchbaseRepository<User, String> {
+
+}

spring-boot-samples/spring-boot-sample-data-couchbase/src/test/java/sample/data/couchbase/SampleCouchbaseApplicationTests.java

@@ -0,0 +1,47 @@
+package sample.data.couchbase;
+
+import java.net.ConnectException;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.test.OutputCapture;
+import org.springframework.core.NestedCheckedException;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class SampleCouchbaseApplicationTests {
+
+	@Rule
+	public OutputCapture outputCapture = new OutputCapture();
+
+	@Test
+	public void testDefaultSettings() throws Exception {
+		try {
+			new SpringApplicationBuilder(SampleCouchbaseApplication.class)
+					.run();
+		}
+		catch (RuntimeException ex) {
+			if (serverNotRunning(ex)) {
+				return;
+			}
+		}
+		String output = this.outputCapture.toString();
+		assertThat(output).contains("firstname='Alice', lastname='Smith'");
+	}
+
+	private boolean serverNotRunning(RuntimeException ex) {
+		@SuppressWarnings("serial")
+		NestedCheckedException nested = new NestedCheckedException("failed", ex) {
+		};
+		if (nested.contains(ConnectException.class)) {
+			Throwable root = nested.getRootCause();
+			if (root.getMessage().contains("Connection refused")) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+}

spring-boot-samples/spring-boot-sample-data-couchbase/src/test/resources/application.properties

@@ -0,0 +1,3 @@
+spring.data.couchbase.bucket-name=mybucket
+spring.data.couchbase.bucket-password=couchbase
+spring.data.couchbase.hosts[0]=127.0.0.1