Add a new reference object to inject once, and reference demo everywhere (#297)
* add reference autowire demo
* add reference autowire demo
* add reference autowire demo
* modify pom
diff --git a/dubbo-samples-autowire/README.md b/dubbo-samples-autowire/README.md
new file mode 100644
index 0000000..f36974e
--- /dev/null
+++ b/dubbo-samples-autowire/README.md
@@ -0,0 +1,3 @@
+### Dubbo Reference is injected once, quoted everywhere
+
+This sample shows how to combine Dubbo and Spring, inject reference object once, and reference everywhere.
\ No newline at end of file
diff --git a/dubbo-samples-autowire/case-configuration.yml b/dubbo-samples-autowire/case-configuration.yml
new file mode 100644
index 0000000..eb99f8b
--- /dev/null
+++ b/dubbo-samples-autowire/case-configuration.yml
@@ -0,0 +1,24 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+
+from: app-builtin-zookeeper.yml
+
+props:
+ project_name: dubbo-samples-autowire
+ main_class: org.apache.dubbo.samples.autowire.ProviderBootstrap
+ zookeeper_port: 2181
+ dubbo_port: 20880
+
diff --git a/dubbo-samples-autowire/case-versions.conf b/dubbo-samples-autowire/case-versions.conf
new file mode 100644
index 0000000..0e26c8b
--- /dev/null
+++ b/dubbo-samples-autowire/case-versions.conf
@@ -0,0 +1,24 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+
+# Supported component versions of the test case
+
+# Spring app
+dubbo.version=2.7*, 3.*
+spring.version=4.*, 5.*
diff --git a/dubbo-samples-autowire/pom.xml b/dubbo-samples-autowire/pom.xml
new file mode 100644
index 0000000..742def3
--- /dev/null
+++ b/dubbo-samples-autowire/pom.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <groupId>org.apache.dubbo</groupId>
+ <version>1.0-SNAPSHOT</version>
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <artifactId>dubbo-samples-autowire</artifactId>
+
+ <properties>
+ <source.level>1.8</source.level>
+ <target.level>1.8</target.level>
+ <dubbo.version>2.7.7</dubbo.version>
+ <spring.version>4.3.16.RELEASE</spring.version>
+ <junit.version>4.12</junit.version>
+ <maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
+ </properties>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-framework-bom</artifactId>
+ <version>${spring.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.dubbo</groupId>
+ <artifactId>dubbo-bom</artifactId>
+ <version>${dubbo.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.dubbo</groupId>
+ <artifactId>dubbo-dependencies-zookeeper</artifactId>
+ <version>${dubbo.version}</version>
+ <type>pom</type>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.dubbo</groupId>
+ <artifactId>dubbo</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.dubbo</groupId>
+ <artifactId>dubbo-dependencies-zookeeper</artifactId>
+ <type>pom</type>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>${junit.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-test</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <profiles>
+ <!-- For jdk 11 above JavaEE annotation -->
+ <profile>
+ <id>javax.annotation</id>
+ <activation>
+ <jdk>[1.11,)</jdk>
+ </activation>
+ <dependencies>
+ <dependency>
+ <groupId>javax.annotation</groupId>
+ <artifactId>javax.annotation-api</artifactId>
+ <version>1.3.2</version>
+ </dependency>
+ </dependencies>
+ </profile>
+ </profiles>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>${maven-compiler-plugin.version}</version>
+ <configuration>
+ <source>${source.level}</source>
+ <target>${target.level}</target>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
\ No newline at end of file
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/ConsumerBootstrap.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/ConsumerBootstrap.java
new file mode 100644
index 0000000..27abb02
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/ConsumerBootstrap.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire;
+
+import org.apache.dubbo.samples.autowire.action.HelloServiceConsumer;
+import org.apache.dubbo.samples.autowire.config.ConsumerConfiguration;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+public class ConsumerBootstrap {
+ public static void main(String[] args) {
+ AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(ConsumerConfiguration.class);
+ context.start();
+ final HelloServiceConsumer helloServiceConsumer = (HelloServiceConsumer) context.getBean("helloServiceConsumer");
+
+ System.out.println("hello : " + helloServiceConsumer.helloServiceConsumerSayHello("world"));
+ }
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/EmbeddedZooKeeper.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/EmbeddedZooKeeper.java
new file mode 100644
index 0000000..30d79cd
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/EmbeddedZooKeeper.java
@@ -0,0 +1,251 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire;
+
+import org.apache.zookeeper.server.ServerConfig;
+import org.apache.zookeeper.server.ZooKeeperServerMain;
+import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.SmartLifecycle;
+import org.springframework.util.ErrorHandler;
+import org.springframework.util.SocketUtils;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.util.Properties;
+import java.util.UUID;
+
+/**
+ * from: https://github.com/spring-projects/spring-xd/blob/v1.3.1.RELEASE/spring-xd-dirt/src/main/java/org/springframework/xd/dirt/zookeeper/ZooKeeperUtils.java
+ * <p>
+ * Helper class to start an embedded instance of standalone (non clustered) ZooKeeper.
+ * <p>
+ * NOTE: at least an external standalone server (if not an ensemble) are recommended, even for
+ * {@link org.springframework.xd.dirt.server.singlenode.SingleNodeApplication}
+ *
+ * @author Patrick Peralta
+ * @author Mark Fisher
+ * @author David Turanski
+ */
+public class EmbeddedZooKeeper implements SmartLifecycle {
+
+ /**
+ * Logger.
+ */
+ private static final Logger logger = LoggerFactory.getLogger(EmbeddedZooKeeper.class);
+
+ /**
+ * ZooKeeper client port. This will be determined dynamically upon startup.
+ */
+ private final int clientPort;
+
+ /**
+ * Whether to auto-start. Default is true.
+ */
+ private boolean autoStartup = true;
+
+ /**
+ * Lifecycle phase. Default is 0.
+ */
+ private int phase = 0;
+
+ /**
+ * Thread for running the ZooKeeper server.
+ */
+ private volatile Thread zkServerThread;
+
+ /**
+ * ZooKeeper server.
+ */
+ private volatile ZooKeeperServerMain zkServer;
+
+ /**
+ * {@link ErrorHandler} to be invoked if an Exception is thrown from the ZooKeeper server thread.
+ */
+ private ErrorHandler errorHandler;
+
+ private boolean daemon = true;
+
+ /**
+ * Construct an EmbeddedZooKeeper with a random port.
+ */
+ public EmbeddedZooKeeper() {
+ clientPort = SocketUtils.findAvailableTcpPort();
+ }
+
+ /**
+ * Construct an EmbeddedZooKeeper with the provided port.
+ *
+ * @param clientPort port for ZooKeeper server to bind to
+ */
+ public EmbeddedZooKeeper(int clientPort, boolean daemon) {
+ this.clientPort = clientPort;
+ this.daemon = daemon;
+ }
+
+ /**
+ * Returns the port that clients should use to connect to this embedded server.
+ *
+ * @return dynamically determined client port
+ */
+ public int getClientPort() {
+ return this.clientPort;
+ }
+
+ /**
+ * Specify whether to start automatically. Default is true.
+ *
+ * @param autoStartup whether to start automatically
+ */
+ public void setAutoStartup(boolean autoStartup) {
+ this.autoStartup = autoStartup;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean isAutoStartup() {
+ return this.autoStartup;
+ }
+
+ /**
+ * Specify the lifecycle phase for the embedded server.
+ *
+ * @param phase the lifecycle phase
+ */
+ public void setPhase(int phase) {
+ this.phase = phase;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int getPhase() {
+ return this.phase;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean isRunning() {
+ return (zkServerThread != null);
+ }
+
+ /**
+ * Start the ZooKeeper server in a background thread.
+ * <p>
+ * Register an error handler via {@link #setErrorHandler} in order to handle
+ * any exceptions thrown during startup or execution.
+ */
+ @Override
+ public synchronized void start() {
+ if (zkServerThread == null) {
+ zkServerThread = new Thread(new ServerRunnable(), "ZooKeeper Server Starter");
+ zkServerThread.setDaemon(daemon);
+ zkServerThread.start();
+ }
+ }
+
+ /**
+ * Shutdown the ZooKeeper server.
+ */
+ @Override
+ public synchronized void stop() {
+ if (zkServerThread != null) {
+ // The shutdown method is protected...thus this hack to invoke it.
+ // This will log an exception on shutdown; see
+ // https://issues.apache.org/jira/browse/ZOOKEEPER-1873 for details.
+ try {
+ Method shutdown = ZooKeeperServerMain.class.getDeclaredMethod("shutdown");
+ shutdown.setAccessible(true);
+ shutdown.invoke(zkServer);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ // It is expected that the thread will exit after
+ // the server is shutdown; this will block until
+ // the shutdown is complete.
+ try {
+ zkServerThread.join(5000);
+ zkServerThread = null;
+ } catch (InterruptedException e) {
+ Thread.currentThread().interrupt();
+ logger.warn("Interrupted while waiting for embedded ZooKeeper to exit");
+ // abandoning zk thread
+ zkServerThread = null;
+ }
+ }
+ }
+
+ /**
+ * Stop the server if running and invoke the callback when complete.
+ */
+ @Override
+ public void stop(Runnable callback) {
+ stop();
+ callback.run();
+ }
+
+ /**
+ * Provide an {@link ErrorHandler} to be invoked if an Exception is thrown from the ZooKeeper server thread. If none
+ * is provided, only error-level logging will occur.
+ *
+ * @param errorHandler the {@link ErrorHandler} to be invoked
+ */
+ public void setErrorHandler(ErrorHandler errorHandler) {
+ this.errorHandler = errorHandler;
+ }
+
+ /**
+ * Runnable implementation that starts the ZooKeeper server.
+ */
+ private class ServerRunnable implements Runnable {
+
+ @Override
+ public void run() {
+ try {
+ Properties properties = new Properties();
+ File file = new File(System.getProperty("java.io.tmpdir")
+ + File.separator + UUID.randomUUID());
+ file.deleteOnExit();
+ properties.setProperty("dataDir", file.getAbsolutePath());
+ properties.setProperty("clientPort", String.valueOf(clientPort));
+
+ QuorumPeerConfig quorumPeerConfig = new QuorumPeerConfig();
+ quorumPeerConfig.parseProperties(properties);
+
+ zkServer = new ZooKeeperServerMain();
+ ServerConfig configuration = new ServerConfig();
+ configuration.readFrom(quorumPeerConfig);
+
+ zkServer.runFromConfig(configuration);
+ } catch (Exception e) {
+ if (errorHandler != null) {
+ errorHandler.handleError(e);
+ } else {
+ logger.error("Exception running embedded ZooKeeper", e);
+ }
+ }
+ }
+ }
+
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/ProviderBootstrap.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/ProviderBootstrap.java
new file mode 100644
index 0000000..6fcbb17
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/ProviderBootstrap.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire;
+
+import org.apache.dubbo.samples.autowire.config.ProviderConfiguration;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+import java.util.concurrent.CountDownLatch;
+
+public class ProviderBootstrap {
+ public static void main(String[] args) throws Exception {
+ new EmbeddedZooKeeper(2181, false).start();
+
+ AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(ProviderConfiguration.class);
+ context.start();
+
+ System.out.println("dubbo service started.");
+ new CountDownLatch(1).await();
+ }
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/action/HelloServiceConsumer.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/action/HelloServiceConsumer.java
new file mode 100644
index 0000000..309bc4e
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/action/HelloServiceConsumer.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire.action;
+
+import org.apache.dubbo.samples.autowire.api.HelloService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component("helloServiceConsumer")
+public class HelloServiceConsumer {
+ @Autowired
+ private HelloService helloService;
+
+ public String helloServiceConsumerSayHello(String name) {
+ return "HelloServiceConsumer say " + helloService.sayHello(name);
+ }
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/api/HelloService.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/api/HelloService.java
new file mode 100644
index 0000000..3221182
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/api/HelloService.java
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire.api;
+
+public interface HelloService {
+
+ String sayHello(String name);
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/config/ConsumerConfiguration.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/config/ConsumerConfiguration.java
new file mode 100644
index 0000000..373cb57
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/config/ConsumerConfiguration.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire.config;
+
+import org.apache.dubbo.config.annotation.DubboReference;
+import org.apache.dubbo.config.spring.context.annotation.EnableDubbo;
+import org.apache.dubbo.samples.autowire.api.HelloService;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+@Configuration
+@EnableDubbo(scanBasePackages = "org.apache.dubbo.samples.autowire.action")
+@PropertySource("classpath:/spring/dubbo-consumer.properties")
+@ComponentScan(value = {"org.apache.dubbo.samples.autowire.action"})
+public class ConsumerConfiguration {
+ @DubboReference
+ private HelloService helloService;
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/config/ProviderConfiguration.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/config/ProviderConfiguration.java
new file mode 100644
index 0000000..69ea565
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/config/ProviderConfiguration.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire.config;
+
+import org.apache.dubbo.config.ProviderConfig;
+import org.apache.dubbo.config.spring.context.annotation.EnableDubbo;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+@Configuration
+@EnableDubbo(scanBasePackages = "org.apache.dubbo.samples.autowire.impl")
+@PropertySource("classpath:/spring/dubbo-provider.properties")
+public class ProviderConfiguration {
+ @Bean
+ public ProviderConfig providerConfig() {
+ ProviderConfig providerConfig = new ProviderConfig();
+ providerConfig.setTimeout(1000);
+ return providerConfig;
+ }
+}
diff --git a/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/impl/HelloServiceImpl.java b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/impl/HelloServiceImpl.java
new file mode 100644
index 0000000..e981297
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/java/org/apache/dubbo/samples/autowire/impl/HelloServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire.impl;
+
+import org.apache.dubbo.config.annotation.DubboService;
+import org.apache.dubbo.samples.autowire.api.HelloService;
+
+@DubboService
+public class HelloServiceImpl implements HelloService {
+ @Override
+ public String sayHello(String name) {
+ System.out.println("provider received invoke of sayHello: " + name);
+ return "hello " + name;
+ }
+}
diff --git a/dubbo-samples-autowire/src/main/resources/log4j.properties b/dubbo-samples-autowire/src/main/resources/log4j.properties
new file mode 100644
index 0000000..e976f5c
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/resources/log4j.properties
@@ -0,0 +1,25 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+#
+###set log levels###
+log4j.rootLogger=info, stdout
+###output to the console###
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=[%d{dd/MM/yy hh:mm:ss:sss z}] %t %5p %c{2}: %m%n
\ No newline at end of file
diff --git a/dubbo-samples-autowire/src/main/resources/spring/dubbo-consumer.properties b/dubbo-samples-autowire/src/main/resources/spring/dubbo-consumer.properties
new file mode 100644
index 0000000..a09945a
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/resources/spring/dubbo-consumer.properties
@@ -0,0 +1,22 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+#
+
+dubbo.application.name=samples-annotation-consumer
+dubbo.registry.address=zookeeper://${zookeeper.address:127.0.0.1}:2181
+dubbo.consumer.timeout=1000
diff --git a/dubbo-samples-autowire/src/main/resources/spring/dubbo-provider.properties b/dubbo-samples-autowire/src/main/resources/spring/dubbo-provider.properties
new file mode 100644
index 0000000..b07d7a4
--- /dev/null
+++ b/dubbo-samples-autowire/src/main/resources/spring/dubbo-provider.properties
@@ -0,0 +1,24 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+#
+
+dubbo.application.name=samples-annotation-provider
+dubbo.registry.address=zookeeper://${zookeeper.address:127.0.0.1}:2181
+dubbo.registry.simplifed=true
+dubbo.protocol.name=dubbo
+dubbo.protocol.port=20880
\ No newline at end of file
diff --git a/dubbo-samples-autowire/src/test/java/org/apache/dubbo/samples/autowire/AutowireServiceIT.java b/dubbo-samples-autowire/src/test/java/org/apache/dubbo/samples/autowire/AutowireServiceIT.java
new file mode 100644
index 0000000..feeaa26
--- /dev/null
+++ b/dubbo-samples-autowire/src/test/java/org/apache/dubbo/samples/autowire/AutowireServiceIT.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.dubbo.samples.autowire;
+
+import org.apache.dubbo.samples.autowire.action.HelloServiceConsumer;
+import org.apache.dubbo.samples.autowire.api.HelloService;
+import org.apache.dubbo.samples.autowire.config.ConsumerConfiguration;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {ConsumerConfiguration.class})
+public class AutowireServiceIT {
+
+ @Autowired
+ private HelloServiceConsumer helloServiceConsumer;
+
+ @Test
+ public void testSayHello() throws Exception {
+ Assert.assertEquals("HelloServiceConsumer say hello dubbo", helloServiceConsumer.helloServiceConsumerSayHello("dubbo"));
+ }
+}
diff --git a/pom.xml b/pom.xml
index 8f1757f..384c636 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,6 +86,7 @@
<module>dubbo-samples-perf</module>
<module>dubbo-samples-tengine</module>
<module>dubbo-samples-webservice</module>
+ <module>dubbo-samples-autowire</module>
</modules>
<repositories>
