Update Seata to 1.5.1 in Spring Cloud Alibaba 2.2.x branch

spring-cloud-alibaba-examples/seata-example/storage-service/pom.xml

@@ -0,0 +1,52 @@
+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>spring-cloud-alibaba-examples</artifactId>
+        <groupId>com.alibaba.cloud</groupId>
+        <version>${revision}</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>storage-service</artifactId>
+    <name>Spring Cloud Starter Alibaba Seata Example - Storage Service</name>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-seata</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-jdbc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+            <version>1.1.10</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+            <version>1.2.17</version>
+        </dependency>
+    </dependencies>
+</project>

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/java/com/alibaba/cloud/examples/StorageApplication.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2013-2018 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
+ *
+ *      https://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 com.alibaba.cloud.examples;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * @author xiaojing
+ */
+@SpringBootApplication
+public class StorageApplication {
+
+	public static void main(String[] args) {
+
+		SpringApplication.run(StorageApplication.class, args);
+	}
+
+}

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/java/com/alibaba/cloud/examples/config/DatabaseConfiguration.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2013-2018 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
+ *
+ *      https://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 com.alibaba.cloud.examples.config;
+
+import javax.sql.DataSource;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+/**
+ * @author xiaojing
+ */
+@Configuration
+public class DatabaseConfiguration {
+
+	@Bean
+	@Primary
+	@ConfigurationProperties("spring.datasource")
+	public DataSource storageDataSource() {
+		return new DruidDataSource();
+	}
+
+	@Bean
+	public JdbcTemplate jdbcTemplate(DataSource dataSource) {
+
+		JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
+
+		jdbcTemplate.update("delete from storage_tbl where commodity_code = 'C00321'");
+		jdbcTemplate.update(
+				"insert into storage_tbl(commodity_code, count) values ('C00321', 100)");
+
+		return jdbcTemplate;
+
+	}
+
+}

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/java/com/alibaba/cloud/examples/controller/StorageController.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2013-2018 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
+ *
+ *      https://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 com.alibaba.cloud.examples.controller;
+
+import io.seata.core.context.RootContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author xiaojing
+ */
+@RestController
+public class StorageController {
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(StorageController.class);
+
+	private static final String SUCCESS = "SUCCESS";
+
+	private static final String FAIL = "FAIL";
+
+	private final JdbcTemplate jdbcTemplate;
+
+	public StorageController(JdbcTemplate jdbcTemplate) {
+		this.jdbcTemplate = jdbcTemplate;
+	}
+
+	@GetMapping(value = "/storage/{commodityCode}/{count}", produces = "application/json")
+	public String echo(@PathVariable String commodityCode, @PathVariable int count) {
+		LOGGER.info("Storage Service Begin ... xid: " + RootContext.getXID());
+		int result = jdbcTemplate.update(
+				"update storage_tbl set count = count - ? where commodity_code = ?",
+				new Object[] { count, commodityCode });
+		LOGGER.info("Storage Service End ... ");
+		if (result == 1) {
+			return SUCCESS;
+		}
+		return FAIL;
+	}
+
+}

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/resources/application.yml

@@ -0,0 +1,57 @@
+base:
+  config:
+    mdb:
+      hostname: 127.0.0.1
+      dbname: seata
+      port: 3306
+      username: root
+      password: 123456
+
+server:
+  port: 18082
+
+spring:
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 127.0.0.1:8848
+  application:
+    name: storage-service
+  main:
+    allow-bean-definition-overriding: true
+  datasource:
+    name: storageDataSource
+    type: com.alibaba.druid.pool.DruidDataSource
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://${base.config.mdb.hostname}:${base.config.mdb.port}/${base.config.mdb.dbname}?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC&zeroDateTimeBehavior=convertToNull
+    username: ${base.config.mdb.username}
+    password: ${base.config.mdb.password}
+    druid:
+      max-active: 20
+      min-idle: 2
+      initial-size: 2
+
+seata:
+  enabled: true
+  application-id: ${spring.application.name}
+  tx-service-group: ${spring.application.name}-tx-group
+  config:
+    type: nacos
+    nacos:
+      namespace: a3f588d3-7be9-43d3-af7c-1e7919cf8af6
+      serverAddr: 127.0.0.1:8848
+
+      group: SEATA_GROUP
+      dataId: "seata.properties"
+      username: "nacos"
+      password: "nacos"
+  registry:
+    type: nacos
+    nacos:
+      application: seata-server
+      server-addr: 127.0.0.1:8848
+      group: SEATA_GROUP
+      namespace: a3f588d3-7be9-43d3-af7c-1e7919cf8af6
+      username: "nacos"
+      password: "nacos"
+