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common中增加消息发布客户端

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ajaxfan
2021-03-02 15:09:16 +08:00
parent 2050ea2cd3
commit 22f1c61d1b
10 changed files with 274 additions and 0 deletions
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24
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/client/BizMessageFeignClient.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.client;
import java.util.Optional;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import com.chinaunicom.mall.ebtp.common.bizmessage.config.BizMessageClientConfig;
import com.chinaunicom.mall.ebtp.common.bizmessage.entity.MessageRaw;
import com.chinaunicom.mall.ebtp.common.bizmessage.entity.MessageResult;
import com.chinaunicom.mall.ebtp.common.bizmessage.fallback.BizMessageClientFallback;
/**
* 消息客户端
*
* @author ajaxfan
*/
@FeignClient(name = "biz-message-client", url = "${core-service-ebtp-extend.biz.message}", configuration = BizMessageClientConfig.class, fallback = BizMessageClientFallback.class)
public interface BizMessageFeignClient {
@PostMapping(value = "/v1/producer/")
Optional<MessageResult> postMessage(MessageRaw raw);
}

18
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/config/BizMessageClientConfig.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.chinaunicom.mall.ebtp.common.bizmessage.error.BizMessageErrorDecoder;
import feign.codec.ErrorDecoder;
@Configuration
public class BizMessageClientConfig {
@Bean
public ErrorDecoder bizMessageErrorDecoder() {
return new BizMessageErrorDecoder();
}
}

36
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/entity/MessageRaw.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.entity;
import java.util.List;
import java.util.Map;
import lombok.Data;
import lombok.experimental.Accessors;
/**
* 消息原型
*
* @author ajaxfan
*/
@Data
@Accessors(chain = true)
public class MessageRaw {
/* 消息标题 */
private String title;
/* 消息类别 */
private String category;
/* 消息模板编码 */
private String templateCode;
/* 消息内容对象 */
private Map<String, Object> body;
/* 消息附加参数 */
private Map<String, Object> extra;
/* 授权用户列表 */
private List<String> users;
}

31
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/entity/MessageResult.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.entity;
import java.sql.Timestamp;
import lombok.Data;
@Data
public class MessageResult {
/* 消息编码 */
private String msgId;
/* 消息标题 */
private String title;
/* 消息类别 */
private String category;
/* 消息内容 */
private String content;
/* 消息路由 */
private String url;
/* 消息参数 */
private String params;
/* 消息发布时间 */
private Timestamp createtime;
}

23
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/error/BizMessageErrorDecoder.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.error;
import feign.Response;
import feign.codec.ErrorDecoder;
import lombok.extern.slf4j.Slf4j;
/**
* 服务端异常映射
*
* @author Ajaxfan
*/
@Slf4j
public class BizMessageErrorDecoder implements ErrorDecoder {
@Override
public Exception decode(String methodKey, Response response) {
String message = response.body().toString();
log.error("Publish Message error: {}", message);
return new Exception(message);
}
}

22
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/exception/BadRequestException.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.exception;
public class BadRequestException extends Exception {
private static final long serialVersionUID = -5514128965548804194L;
public BadRequestException() {
}
public BadRequestException(String message) {
super(message);
}
public BadRequestException(Throwable cause) {
super(cause);
}
@Override
public String toString() {
return "BadRequestException: " + getMessage();
}
}

22
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/exception/NotFoundException.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.exception;
public class NotFoundException extends Exception {
private static final long serialVersionUID = 562465843254417453L;
public NotFoundException() {
}
public NotFoundException(String message) {
super(message);
}
public NotFoundException(Throwable cause) {
super(cause);
}
@Override
public String toString() {
return "NotFoundException: " + getMessage();
}
}

19
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/fallback/BizMessageClientFallback.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.fallback;
import java.util.Optional;
import org.springframework.stereotype.Component;
import com.chinaunicom.mall.ebtp.common.bizmessage.client.BizMessageFeignClient;
import com.chinaunicom.mall.ebtp.common.bizmessage.entity.MessageResult;
import com.chinaunicom.mall.ebtp.common.bizmessage.entity.MessageRaw;
@Component
public class BizMessageClientFallback implements BizMessageFeignClient {
@Override
public Optional<MessageResult> postMessage(MessageRaw raw) {
return Optional.empty();
}
}

77
uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/bizmessage/publish/BizMessagePublisher.java Normal file
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package com.chinaunicom.mall.ebtp.common.bizmessage.publish;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;
import com.chinaunicom.mall.ebtp.common.bizmessage.client.BizMessageFeignClient;
import com.chinaunicom.mall.ebtp.common.bizmessage.entity.MessageResult;
import com.chinaunicom.mall.ebtp.common.bizmessage.entity.MessageRaw;
/**
* 消息发布工具
*
* @author Ajaxfan
*/
@Component
public class BizMessagePublisher {
private @Autowired BizMessageFeignClient client;
/**
* 广播消息
*
* @param tilte 消息标题
* @param category 消息类别
* @param templateCode 消息模板编码
* @param body 消息内容
* @param params 消息参数
* @return 消息结果
*/
public Optional<MessageResult> publishToAll(String title, String category, String templateCode, Map<String, Object> body,
Map<String, Object> params) {
return publishMessage(title, category, templateCode, body, params, null);
}
/**
* 像指定用户群发布消息
*
* @param tilte 消息标题
* @param category 消息类别
* @param templateCode 消息模板编码
* @param body 消息内容
* @param params 消息参数
* @param grantUsers 目标用户列表
* @return 消息结果
*/
public Optional<MessageResult> publishToSpecialUsers(String title, String category, String templateCode,
Map<String, Object> body, Map<String, Object> params, List<String> grantUsers) {
return publishMessage(title, category, templateCode, body, params, grantUsers);
}
/**
* @param title
* @param category
* @param templateCode
* @param body
* @param params
* @param grantUsers
* @return
*/
private Optional<MessageResult> publishMessage(String title, String category, String templateCode,
Map<String, Object> body, Map<String, Object> params, List<String> grantUsers) {
Assert.notNull(title, "消息标题为空");
Assert.notNull(category, "消息类别编号为空");
Assert.notNull(templateCode, "模板编号为空");
Assert.notNull(body, "消息内容为空");
Assert.notNull(params, "消息参数为空");
return client.postMessage(new MessageRaw().setTitle(title).setCategory(category)
.setTemplateCode(templateCode).setBody(body).setExtra(params).setUsers(grantUsers));
}
}

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uboot-common/src/main/resources/application.properties Normal file
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core-service-ebtp-extend.biz.message=http://10.242.31.158:18018
spring.main.allow-bean-definition-overriding=true