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Code Issues Releases Wiki Activity

Polish : spring-cloud-incubator/spring-cloud-alibaba/issues#377 : Use Apache Dubbo 2.7.x as Spring Cloud Infrastructure

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mercyblitz
2019-03-06 23:13:43 +08:00
parent 3b3c60fbc7
commit fa1aa272b1
35 changed files with 245 additions and 161 deletions
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4
spring-cloud-alibaba-examples/fescar-example/account-service/src/main/resources/application.properties
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@@ -5,5 +5,5 @@ mysql.server.ip=127.0.0.1
mysql.server.port=3306
mysql.db.name=demo
mysql.user.name=xxxxx
mysql.user.password=xxxxx
mysql.user.name=root
mysql.user.password=123456

136
spring-cloud-alibaba-examples/fescar-example/order-service/src/main/java/org/springframework/cloud/alibaba/cloud/examples/OrderController.java
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@@ -16,11 +16,6 @@
package org.springframework.cloud.alibaba.cloud.examples;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Random;
import com.alibaba.fescar.core.context.RootContext;
import org.slf4j.Logger;
@@ -40,92 +35,97 @@ import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Random;
/**
* @author xiaojing
*/
@RestController
public class OrderController {
private static final Logger LOGGER = LoggerFactory.getLogger(OrderController.class);
private static final String SUCCESS = "SUCCESS";
private static final String FAIL = "FAIL";
private static final String USER_ID = "U100001";
private static final String COMMODITY_CODE = "C00321";
private static final Logger LOGGER = LoggerFactory.getLogger(OrderController.class);
private static final String SUCCESS = "SUCCESS";
private static final String FAIL = "FAIL";
private static final String USER_ID = "U100001";
private static final String COMMODITY_CODE = "C00321";
private final JdbcTemplate jdbcTemplate;
private final RestTemplate restTemplate;
private Random random;
private final JdbcTemplate jdbcTemplate;
private final RestTemplate restTemplate;
private Random random;
public OrderController(JdbcTemplate jdbcTemplate, RestTemplate restTemplate) {
this.jdbcTemplate = jdbcTemplate;
this.restTemplate = restTemplate;
this.random = new Random();
}
public OrderController(JdbcTemplate jdbcTemplate, RestTemplate restTemplate) {
this.jdbcTemplate = jdbcTemplate;
this.restTemplate = restTemplate;
this.random = new Random();
}
@RequestMapping(value = "/order", method = RequestMethod.POST, produces = "application/json")
public String order(String userId, String commodityCode, int orderCount) {
LOGGER.info("Order Service Begin ... xid: " + RootContext.getXID());
@RequestMapping(value = "/order", method = RequestMethod.POST, produces = "application/json")
public String order(String userId, String commodityCode, int orderCount) {
LOGGER.info("Order Service Begin ... xid: " + RootContext.getXID());
int orderMoney = calculate(commodityCode, orderCount);
int orderMoney = calculate(commodityCode, orderCount);
invokerAccountService(orderMoney);
invokerAccountService(orderMoney);
final Order order = new Order();
order.userId = userId;
order.commodityCode = commodityCode;
order.count = orderCount;
order.money = orderMoney;
final Order order = new Order();
order.userId = userId;
order.commodityCode = commodityCode;
order.count = orderCount;
order.money = orderMoney;
KeyHolder keyHolder = new GeneratedKeyHolder();
KeyHolder keyHolder = new GeneratedKeyHolder();
int result = jdbcTemplate.update(new PreparedStatementCreator() {
int result = jdbcTemplate.update(new PreparedStatementCreator() {
@Override
public PreparedStatement createPreparedStatement(Connection con)
throws SQLException {
PreparedStatement pst = con.prepareStatement(
"insert into order_tbl (user_id, commodity_code, count, money) values (?, ?, ?, ?)",
PreparedStatement.RETURN_GENERATED_KEYS);
pst.setObject(1, order.userId);
pst.setObject(2, order.commodityCode);
pst.setObject(3, order.count);
pst.setObject(4, order.money);
return pst;
}
}, keyHolder);
@Override
public PreparedStatement createPreparedStatement(Connection con)
throws SQLException {
PreparedStatement pst = con.prepareStatement(
"insert into order_tbl (user_id, commodity_code, count, money) values (?, ?, ?, ?)",
PreparedStatement.RETURN_GENERATED_KEYS);
pst.setObject(1, order.userId);
pst.setObject(2, order.commodityCode);
pst.setObject(3, order.count);
pst.setObject(4, order.money);
return pst;
}
}, keyHolder);
order.id = (long) keyHolder.getKey();
order.id = keyHolder.getKey().longValue();
if (random.nextBoolean()) {
throw new RuntimeException("this is a mock Exception");
}
// if (random.nextBoolean()) {
// throw new RuntimeException("this is a mock Exception");
// }
LOGGER.info("Order Service End ... Created " + order);
LOGGER.info("Order Service End ... Created " + order);
if (result == 1) {
return SUCCESS;
}
return FAIL;
}
if (result == 1) {
return SUCCESS;
}
return FAIL;
}
private int calculate(String commodityId, int orderCount) {
return 2 * orderCount;
}
private int calculate(String commodityId, int orderCount) {
return 2 * orderCount;
}
private void invokerAccountService(int orderMoney) {
String url = "http://127.0.0.1:18084/account";
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
private void invokerAccountService(int orderMoney) {
String url = "http://127.0.0.1:18084/account";
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
map.add("userId", USER_ID);
map.add("money", orderMoney + "");
map.add("userId", USER_ID);
map.add("money", orderMoney + "");
HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<MultiValueMap<String, String>>(
map, headers);
HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<MultiValueMap<String, String>>(
map, headers);
ResponseEntity<String> response = restTemplate.postForEntity(url, request,
String.class);
}
ResponseEntity<String> response = restTemplate.postForEntity(url, request,
String.class);
}
}

4
spring-cloud-alibaba-examples/fescar-example/order-service/src/main/resources/application.properties
View File

@@ -5,5 +5,5 @@ mysql.server.ip=127.0.0.1
mysql.server.port=3306
mysql.db.name=demo
mysql.user.name=xxxxx
mysql.user.password=xxxxx
mysql.user.name=root
mysql.user.password=123456

4
spring-cloud-alibaba-examples/fescar-example/storage-service/src/main/resources/application.properties
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@@ -5,5 +5,5 @@ mysql.server.ip=127.0.0.1
mysql.server.port=3306
mysql.db.name=demo
mysql.user.name=xxxxx
mysql.user.password=xxxxx
mysql.user.name=root
mysql.user.password=123456

2
spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/pom.xml
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@@ -44,7 +44,7 @@
<!-- Apache Dubbo dependencies-->
<dependency>
<groupId>com.alibaba</groupId>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-dependencies-bom</artifactId>
<version>${dubbo.version}</version>
<type>pom</type>

5
spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/java/org/springframework/cloud/alibaba/dubbo/bootstrap/DubboSpringCloudConsumerBootstrap.java
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@@ -16,8 +16,7 @@
*/
package org.springframework.cloud.alibaba.dubbo.bootstrap;
import com.alibaba.dubbo.config.annotation.Reference;
import org.apache.dubbo.config.annotation.Reference;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.ApplicationRunner;
@@ -95,7 +94,7 @@ public class DubboSpringCloudConsumerBootstrap {
}
@FeignClient("${provider.application.name}")
@DubboTransported
@DubboTransported()
public interface DubboFeignRestService {
@GetMapping(value = "/param")

5
spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/org/springframework/cloud/alibaba/dubbo/service/StandardRestService.java
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@@ -16,8 +16,7 @@
*/
package org.springframework.cloud.alibaba.dubbo.service;
import com.alibaba.dubbo.rpc.RpcContext;
import org.apache.dubbo.rpc.RpcContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;
@@ -48,7 +47,7 @@ import static org.springframework.util.MimeTypeUtils.APPLICATION_JSON_VALUE;
*
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
*/
@com.alibaba.dubbo.config.annotation.Service(version = "1.0.0", protocol = {"dubbo", "rest"})
@org.apache.dubbo.config.annotation.Service(version = "1.0.0", protocol = {"dubbo", "rest"})
@RestController
@Path("/")
public class StandardRestService implements RestService {

1
spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/resources/bootstrap.yaml
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@@ -4,6 +4,7 @@ spring:
main:
allow-bean-definition-overriding: true
# default disable all
cloud:
nacos: