rename fescar to seata

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/java/org/springframework/cloud/alibaba/cloud/examples/DatabaseConfiguration.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2019 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 org.springframework.cloud.alibaba.cloud.examples;
+
+import java.sql.SQLException;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.fescar.rm.datasource.DataSourceProxy;
+
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.env.Environment;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+/**
+ * @author xiaojing
+ */
+@Configuration
+public class DatabaseConfiguration {
+
+	private final ApplicationContext applicationContext;
+
+	public DatabaseConfiguration(ApplicationContext applicationContext) {
+		this.applicationContext = applicationContext;
+	}
+
+	@Bean(initMethod = "init", destroyMethod = "close")
+	public DruidDataSource storageDataSource() throws SQLException {
+
+		Environment environment = applicationContext.getEnvironment();
+
+		String ip = environment.getProperty("mysql.server.ip");
+		String port = environment.getProperty("mysql.server.port");
+		String dbName = environment.getProperty("mysql.db.name");
+
+		String userName = environment.getProperty("mysql.user.name");
+		String password = environment.getProperty("mysql.user.password");
+
+		DruidDataSource druidDataSource = new DruidDataSource();
+		druidDataSource.setUrl("jdbc:mysql://" + ip + ":" + port + "/" + dbName + "?serverTimezone=UTC");
+		druidDataSource.setUsername(userName);
+		druidDataSource.setPassword(password);
+		druidDataSource.setDriverClassName("com.mysql.jdbc.Driver");
+		druidDataSource.setInitialSize(0);
+		druidDataSource.setMaxActive(180);
+		druidDataSource.setMaxWait(60000);
+		druidDataSource.setMinIdle(0);
+		druidDataSource.setValidationQuery("Select 'x' from DUAL");
+		druidDataSource.setTestOnBorrow(false);
+		druidDataSource.setTestOnReturn(false);
+		druidDataSource.setTestWhileIdle(true);
+		druidDataSource.setTimeBetweenEvictionRunsMillis(60000);
+		druidDataSource.setMinEvictableIdleTimeMillis(25200000);
+		druidDataSource.setRemoveAbandoned(true);
+		druidDataSource.setRemoveAbandonedTimeout(1800);
+		druidDataSource.setLogAbandoned(true);
+		druidDataSource.setFilters("mergeStat");
+		return druidDataSource;
+	}
+
+	@Bean
+	public DataSourceProxy dataSourceProxy(DruidDataSource druidDataSource) {
+		return new DataSourceProxy(druidDataSource);
+	}
+
+	@Bean
+	public JdbcTemplate jdbcTemplate(DataSourceProxy dataSourceProxy) {
+
+		JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSourceProxy);
+
+		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/org/springframework/cloud/alibaba/cloud/examples/StorageApplication.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2019 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 org.springframework.cloud.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/org/springframework/cloud/alibaba/cloud/examples/StorageController.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2019 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 org.springframework.cloud.alibaba.cloud.examples;
+
+import com.alibaba.fescar.core.context.RootContext;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+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;
+	}
+
+	@RequestMapping(value = "/storage/{commodityCode}/{count}", method = RequestMethod.GET, 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.properties

@@ -0,0 +1,9 @@
+spring.application.name=storage-service
+server.port=18082
+
+mysql.server.ip=127.0.0.1
+mysql.server.port=3306
+mysql.db.name=demo
+
+mysql.user.name=root
+mysql.user.password=123456

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/resources/file.conf

@@ -0,0 +1,40 @@
+transport {
+  # tcp udt unix-domain-socket
+  type = "TCP"
+  #NIO NATIVE
+  server = "NIO"
+  #enable heartbeat
+  heartbeat = true
+  #thread factory for netty
+  thread-factory {
+    boss-thread-prefix = "NettyBoss"
+    worker-thread-prefix = "NettyServerNIOWorker"
+    server-executor-thread-prefix = "NettyServerBizHandler"
+    share-boss-worker = false
+    client-selector-thread-prefix = "NettyClientSelector"
+    client-selector-thread-size = 1
+    client-worker-thread-prefix = "NettyClientWorkerThread"
+    # netty boss thread size,will not be used for UDT
+    boss-thread-size = 1
+    #auto default pin or 8
+    worker-thread-size = 8
+  }
+}
+service {
+  #vgroup->rgroup
+  vgroup_mapping.storage-service-fescar-service-group = "localRgroup"
+  #only support single node
+  localRgroup.grouplist = "127.0.0.1:8091"
+  #degrade current not support
+  enableDegrade = false
+  #disable
+  disable = false
+}
+
+client {
+  async.commit.buffer.limit = 10000
+  lock {
+    retry.internal = 10
+    retry.times = 30
+  }
+}

spring-cloud-alibaba-examples/seata-example/storage-service/src/main/resources/registry.conf

@@ -0,0 +1,35 @@
+registry {
+  # file 、nacos 、redis
+  type = "file"
+
+  nacos {
+    serverAddr = "localhost"
+    namespace = "public"
+    cluster = "default"
+  }
+  redis {
+    serverAddr = "localhost:6379"
+    db = "0"
+  }
+  file {
+    name = "file.conf"
+  }
+}
+
+config {
+  # file nacos apollo
+  type = "file"
+
+  nacos {
+    serverAddr = "localhost"
+    namespace = "public"
+    cluster = "default"
+  }
+  apollo {
+    app.id = "fescar-server"
+    apollo.meta = "http://192.168.1.204:8801"
+  }
+  file {
+    name = "file.conf"
+  }
+}