hhyykk/ipms-sjy
1
1
Fork 0
mirror of https://gitee.com/hhyykk/ipms-sjy.git synced 2025-10-31 18:28:43 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

1. 配置的缓存刷新机制

Browse Source
This commit is contained in:
YunaiV
2021-01-23 13:25:25 +08:00
parent 7813c4019a
commit 545e9d2a0f
14 changed files with 116 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/main/java/cn/iocoder/dashboard/framework/apollo/internals/DBConfigRepository.java
View File

@@ -28,6 +28,8 @@ public class DBConfigRepository extends AbstractConfigRepository {
private final static ScheduledExecutorService m_executorService;
private static DBConfigRepository INSTANCE;
static {
m_executorService = Executors.newScheduledThreadPool(1,
ApolloThreadFactory.create(DBConfigRepository.class.getSimpleName(), true));
@@ -64,6 +66,19 @@ public class DBConfigRepository extends AbstractConfigRepository {
this.trySync();
// 初始化定时任务
this.schedulePeriodicRefresh();
// 设置单例
INSTANCE = this;
}
/**
* 通知同步，
*/
public static void noticeSync() {
// 提交到线程池中，避免和 schedulePeriodicRefresh 并发问题
m_executorService.submit(() -> {
INSTANCE.trySync();
});
}
@Override
@@ -127,7 +142,6 @@ public class DBConfigRepository extends AbstractConfigRepository {
Tracer.logEvent("Apollo.Client.Version", Apollo.VERSION);
}, m_configUtil.getRefreshInterval(), m_configUtil.getRefreshInterval(),
m_configUtil.getRefreshIntervalTimeUnit());
// TimeUnit.SECONDS);
}
// ========== 数据库相关操作 ==========

2
src/main/java/cn/iocoder/dashboard/framework/redis/core/RedisKeyDefine.java
View File

@@ -19,6 +19,8 @@ public class RedisKeyDefine {
HASH,
SET,
ZSET,
STREAM,
PUBSUB
}

24
src/main/java/cn/iocoder/dashboard/modules/infra/mq/consumer/config/InfConfigRefreshConsumer.java Normal file
View File

@@ -0,0 +1,24 @@
package cn.iocoder.dashboard.modules.infra.mq.consumer.config;
import cn.iocoder.dashboard.framework.apollo.internals.DBConfigRepository;
import cn.iocoder.dashboard.framework.redis.core.pubsub.AbstractChannelMessageListener;
import cn.iocoder.dashboard.modules.infra.mq.message.config.InfConfigRefreshMessage;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
/**
* 针对 {@link InfConfigRefreshMessage} 的消费者
*
* @author 芋道源码
*/
@Component
@Slf4j
public class InfConfigRefreshConsumer extends AbstractChannelMessageListener<InfConfigRefreshMessage> {
@Override
public void onMessage(InfConfigRefreshMessage message) {
log.info("[onMessage][收到 Config 刷新消息]");
DBConfigRepository.noticeSync();
}
}

1
src/main/java/cn/iocoder/dashboard/modules/infra/mq/consumer/package-info.java Normal file
View File

@@ -0,0 +1 @@
package cn.iocoder.dashboard.modules.infra.mq.consumer;

17
src/main/java/cn/iocoder/dashboard/modules/infra/mq/message/config/InfConfigRefreshMessage.java Normal file
View File

@@ -0,0 +1,17 @@
package cn.iocoder.dashboard.modules.infra.mq.message.config;
import cn.iocoder.dashboard.framework.redis.core.pubsub.ChannelMessage;
import lombok.Data;
/**
* 配置数据刷新 Message
*/
@Data
public class InfConfigRefreshMessage implements ChannelMessage {
@Override
public String getChannel() {
return "infra.config.refresh";
}
}

1
src/main/java/cn/iocoder/dashboard/modules/infra/mq/message/package-info.java Normal file
View File

@@ -0,0 +1 @@
package cn.iocoder.dashboard.modules.infra.mq.message;

27
src/main/java/cn/iocoder/dashboard/modules/infra/mq/producer/config/InfConfigProducer.java Normal file
View File

@@ -0,0 +1,27 @@
package cn.iocoder.dashboard.modules.infra.mq.producer.config;
import cn.iocoder.dashboard.framework.redis.core.util.RedisMessageUtils;
import cn.iocoder.dashboard.modules.infra.mq.message.config.InfConfigRefreshMessage;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
/**
* Config 配置相关消息的 Producer
*/
@Component
public class InfConfigProducer {
@Resource
private StringRedisTemplate stringRedisTemplate;
/**
* 发送 {@link InfConfigRefreshMessage} 消息
*/
public void sendConfigRefreshMessage() {
InfConfigRefreshMessage message = new InfConfigRefreshMessage();
RedisMessageUtils.sendChannelMessage(stringRedisTemplate, message);
}
}

1
src/main/java/cn/iocoder/dashboard/modules/infra/mq/producer/package-info.java Normal file
View File

@@ -0,0 +1 @@
package cn.iocoder.dashboard.modules.infra.mq.producer;

11
src/main/java/cn/iocoder/dashboard/modules/infra/service/config/impl/InfConfigServiceImpl.java
View File

@@ -10,6 +10,7 @@ import cn.iocoder.dashboard.modules.infra.convert.config.InfConfigConvert;
import cn.iocoder.dashboard.modules.infra.dal.mysql.dao.config.InfConfigMapper;
import cn.iocoder.dashboard.modules.infra.dal.mysql.dataobject.config.InfConfigDO;
import cn.iocoder.dashboard.modules.infra.enums.config.InfConfigTypeEnum;
import cn.iocoder.dashboard.modules.infra.mq.producer.config.InfConfigProducer;
import cn.iocoder.dashboard.modules.infra.service.config.InfConfigService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@@ -30,6 +31,9 @@ public class InfConfigServiceImpl implements InfConfigService {
@Resource
private InfConfigMapper configMapper;
@Resource
private InfConfigProducer configProducer;
@Override
public PageResult<InfConfigDO> getConfigPage(InfConfigPageReqVO reqVO) {
return configMapper.selectPage(reqVO);
@@ -58,6 +62,8 @@ public class InfConfigServiceImpl implements InfConfigService {
InfConfigDO config = InfConfigConvert.INSTANCE.convert(reqVO);
config.setType(InfConfigTypeEnum.CUSTOM.getType());
configMapper.insert(config);
// 发送刷新消息
configProducer.sendConfigRefreshMessage();
return config.getId();
}
@@ -68,6 +74,8 @@ public class InfConfigServiceImpl implements InfConfigService {
// 更新参数配置
InfConfigDO updateObj = InfConfigConvert.INSTANCE.convert(reqVO);
configMapper.updateById(updateObj);
// 发送刷新消息
configProducer.sendConfigRefreshMessage();
}
@Override
@@ -80,6 +88,8 @@ public class InfConfigServiceImpl implements InfConfigService {
}
// 删除
configMapper.deleteById(id);
// 发送刷新消息
configProducer.sendConfigRefreshMessage();
}
private void checkCreateOrUpdate(Long id, String key) {
@@ -113,4 +123,5 @@ public class InfConfigServiceImpl implements InfConfigService {
throw ServiceExceptionUtil.exception(CONFIG_NAME_DUPLICATE);
}
}
}

2
src/main/java/cn/iocoder/dashboard/modules/system/mq/producer/dept/SysDeptProducer.java
View File

@@ -19,7 +19,7 @@ public class SysDeptProducer {
/**
* 发送 {@link SysDeptRefreshMessage} 消息
*/
public void sendMenuRefreshMessage() {
public void sendDeptRefreshMessage() {
SysDeptRefreshMessage message = new SysDeptRefreshMessage();
RedisMessageUtils.sendChannelMessage(stringRedisTemplate, message);
}

2
src/main/java/cn/iocoder/dashboard/modules/system/mq/producer/dict/SysDictDataProducer.java
View File

@@ -19,7 +19,7 @@ public class SysDictDataProducer {
/**
* 发送 {@link SysDictDataRefreshMessage} 消息
*/
public void sendMenuRefreshMessage() {
public void sendDictDataRefreshMessage() {
SysDictDataRefreshMessage message = new SysDictDataRefreshMessage();
RedisMessageUtils.sendChannelMessage(stringRedisTemplate, message);
}

14
src/main/java/cn/iocoder/dashboard/modules/system/service/dept/impl/SysDeptServiceImpl.java
View File

@@ -174,8 +174,8 @@ public class SysDeptServiceImpl implements SysDeptService {
// 插入部门
SysDeptDO dept = SysDeptConvert.INSTANCE.convert(reqVO);
deptMapper.insert(dept);
// 发送消息
deptProducer.sendMenuRefreshMessage();
// 发送刷新消息
deptProducer.sendDeptRefreshMessage();
return dept.getId();
}
@@ -186,8 +186,8 @@ public class SysDeptServiceImpl implements SysDeptService {
// 更新部门
SysDeptDO updateObj = SysDeptConvert.INSTANCE.convert(reqVO);
deptMapper.updateById(updateObj);
// 发送消息
deptProducer.sendMenuRefreshMessage();
// 发送刷新消息
deptProducer.sendDeptRefreshMessage();
}
@Override
@@ -200,8 +200,10 @@ public class SysDeptServiceImpl implements SysDeptService {
}
// 删除部门
deptMapper.deleteById(id);
// 发送消息
deptProducer.sendMenuRefreshMessage();
// TODO 需要处理下与角色的数据权限关联，等做数据权限一起处理下
// 发送刷新消息
deptProducer.sendDeptRefreshMessage();
}
private void checkCreateOrUpdate(Long id, Long parentId, String name) {

12
src/main/java/cn/iocoder/dashboard/modules/system/service/dict/impl/SysDictDataServiceImpl.java
View File

@@ -160,8 +160,8 @@ public class SysDictDataServiceImpl implements SysDictDataService {
// 插入字典类型
SysDictDataDO dictData = SysDictDataConvert.INSTANCE.convert(reqVO);
dictDataMapper.insert(dictData);
// 发送消息
dictDataProducer.sendMenuRefreshMessage();
// 发送刷新消息
dictDataProducer.sendDictDataRefreshMessage();
return dictData.getId();
}
@@ -172,8 +172,8 @@ public class SysDictDataServiceImpl implements SysDictDataService {
// 更新字典类型
SysDictDataDO updateObj = SysDictDataConvert.INSTANCE.convert(reqVO);
dictDataMapper.updateById(updateObj);
// 发送消息
dictDataProducer.sendMenuRefreshMessage();
// 发送刷新消息
dictDataProducer.sendDictDataRefreshMessage();
}
@Override
@@ -182,8 +182,8 @@ public class SysDictDataServiceImpl implements SysDictDataService {
this.checkDictDataExists(id);
// 删除字典数据
dictDataMapper.deleteById(id);
// 发送消息
dictDataProducer.sendMenuRefreshMessage();
// 发送刷新消息
dictDataProducer.sendDictDataRefreshMessage();
}
@Override

2
src/main/java/cn/iocoder/dashboard/modules/system/service/permission/impl/SysMenuServiceImpl.java
View File

@@ -219,7 +219,7 @@ public class SysMenuServiceImpl implements SysMenuService {
menuMapper.deleteById(menuId);
// 删除授予给角色的权限
permissionService.processMenuDeleted(menuId);
// 发送刷新消息. 注意，需要事务提交后，在进行发送消息。不然 db 还未提交，结果缓存先刷新了
// 发送刷新消息. 注意，需要事务提交后，在进行发送刷新消息。不然 db 还未提交，结果缓存先刷新了
TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
@Override