@ -26,6 +26,7 @@ import org.apache.dolphinscheduler.dao.mapper.QueueMapper;
import com.baomidou.mybatisplus.core.metadata.IPage ;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page ;
import org.apache.commons.lang.StringUtils ;
import org.apache.dolphinscheduler.dao.mapper.UserMapper ;
import org.slf4j.Logger ;
import org.slf4j.LoggerFactory ;
import org.springframework.beans.factory.annotation.Autowired ;
@ -47,6 +48,9 @@ public class QueueService extends BaseService {
@Autowired
private QueueMapper queueMapper ;
@Autowired
private UserMapper userMapper ;
/ * *
* query queue list
*
@ -70,9 +74,9 @@ public class QueueService extends BaseService {
* query queue list paging
*
* @param loginUser login user
* @param pageNo page number
* @param pageNo page number
* @param searchVal search value
* @param pageSize page size
* @param pageSize page size
* @return queue list
* /
public Map < String , Object > queryList ( User loginUser , String searchVal , Integer pageNo , Integer pageSize ) {
@ -86,7 +90,7 @@ public class QueueService extends BaseService {
IPage < Queue > queueList = queueMapper . queryQueuePaging ( page , searchVal ) ;
Integer count = ( int ) queueList . getTotal ( ) ;
Integer count = ( int ) queueList . getTotal ( ) ;
PageInfo < Queue > pageInfo = new PageInfo < > ( pageNo , pageSize ) ;
pageInfo . setTotalCount ( count ) ;
pageInfo . setLists ( queueList . getRecords ( ) ) ;
@ -100,7 +104,7 @@ public class QueueService extends BaseService {
* create queue
*
* @param loginUser login user
* @param queue queue
* @param queue queue
* @param queueName queue name
* @return create result
* /
@ -110,12 +114,12 @@ public class QueueService extends BaseService {
return result ;
}
if ( StringUtils . isEmpty ( queue ) ) {
if ( StringUtils . isEmpty ( queue ) ) {
putMsg ( result , Status . REQUEST_PARAMS_NOT_VALID_ERROR , queue ) ;
return result ;
}
if ( StringUtils . isEmpty ( queueName ) ) {
if ( StringUtils . isEmpty ( queueName ) ) {
putMsg ( result , Status . REQUEST_PARAMS_NOT_VALID_ERROR , queueName ) ;
return result ;
}
@ -148,8 +152,8 @@ public class QueueService extends BaseService {
* update queue
*
* @param loginUser login user
* @param queue queue
* @param id queue id
* @param queue queue
* @param id queue id
* @param queueName queue name
* @return update result code
* /
@ -173,7 +177,7 @@ public class QueueService extends BaseService {
// check queue name is exist
if ( ! queueName . equals ( queueObj . getQueueName ( ) ) ) {
if ( checkQueueNameExist ( queueName ) ) {
if ( checkQueueNameExist ( queueName ) ) {
putMsg ( result , Status . QUEUE_NAME_EXIST , queueName ) ;
return result ;
}
@ -181,12 +185,19 @@ public class QueueService extends BaseService {
// check queue value is exist
if ( ! queue . equals ( queueObj . getQueue ( ) ) ) {
if ( checkQueueExist ( queue ) ) {
if ( checkQueueExist ( queue ) ) {
putMsg ( result , Status . QUEUE_VALUE_EXIST , queue ) ;
return result ;
}
}
// check old queue using by any user
if ( checkIfQueueIsInUsing ( queueObj . getQueueName ( ) , queueName ) ) {
//update user related old queue
Integer relatedUserNums = userMapper . updateUserQueue ( queueObj . getQueueName ( ) , queueName ) ;
logger . info ( "old queue have related {} user, exec update user success." , relatedUserNums ) ;
}
// update queue
Date now = new Date ( ) ;
queueObj . setQueue ( queue ) ;
@ -194,6 +205,7 @@ public class QueueService extends BaseService {
queueObj . setUpdateTime ( now ) ;
queueMapper . updateById ( queueObj ) ;
putMsg ( result , Status . SUCCESS ) ;
return result ;
@ -202,12 +214,12 @@ public class QueueService extends BaseService {
/ * *
* verify queue and queueName
*
* @param queue queue
* @param queue queue
* @param queueName queue name
* @return true if the queue name not exists , otherwise return false
* /
public Result verifyQueue ( String queue , String queueName ) {
Result result = new Result ( ) ;
Result result = new Result ( ) ;
if ( StringUtils . isEmpty ( queue ) ) {
putMsg ( result , Status . REQUEST_PARAMS_NOT_VALID_ERROR , queue ) ;
@ -220,13 +232,13 @@ public class QueueService extends BaseService {
}
if ( checkQueueNameExist ( queueName ) ) {
if ( checkQueueNameExist ( queueName ) ) {
logger . error ( "queue name {} has exist, can't create again." , queueName ) ;
putMsg ( result , Status . QUEUE_NAME_EXIST , queueName ) ;
return result ;
}
if ( checkQueueExist ( queue ) ) {
if ( checkQueueExist ( queue ) ) {
logger . error ( "queue value {} has exist, can't create again." , queue ) ;
putMsg ( result , Status . QUEUE_VALUE_EXIST , queue ) ;
return result ;
@ -240,21 +252,35 @@ public class QueueService extends BaseService {
* check queue exist
* if exists return true , not exists return false
* check queue exist
*
* @param queue queue
* @return true if the queue not exists , otherwise return false
* /
private boolean checkQueueExist ( String queue ) {
return queueMapper . queryAllQueueList ( queue , null ) . size ( ) > 0 ? true : false ;
return queueMapper . queryAllQueueList ( queue , null ) . size ( ) > 0 ;
}
/ * *
* check queue name exist
* if exists return true , not exists return false
*
* @param queueName queue name
* @return true if the queue name not exists , otherwise return false
* /
private boolean checkQueueNameExist ( String queueName ) {
return queueMapper . queryAllQueueList ( null , queueName ) . size ( ) > 0 ? true : false ;
return queueMapper . queryAllQueueList ( null , queueName ) . size ( ) > 0 ;
}
/ * *
* check old queue name using by any user
* if need to update user
*
* @param oldQueue old queue name
* @param newQueue new queue name
* @return true if need to update user
* /
private boolean checkIfQueueIsInUsing ( String oldQueue , String newQueue ) {
return ! oldQueue . equals ( newQueue ) & & userMapper . queryUserListByQueue ( oldQueue ) . size ( ) > 0 ;
}
}