org.apache.seata.rm.datasource

Class DataSourceManager

java.lang.Object

org.apache.seata.rm.AbstractResourceManager

org.apache.seata.rm.datasource.DataSourceManager

All Implemented Interfaces:

ResourceManager, ResourceManagerInbound, ResourceManagerOutbound

public class DataSourceManager
extends AbstractResourceManager

The type Data source manager.

Constructor Summary

Constructors

Constructor and Description
DataSourceManager() Instantiates a new Data source manager.

Method Summary

Modifier and Type	Method and Description
BranchStatus	branchCommit(BranchType branchType, String xid, long branchId, String resourceId, String applicationData)
BranchStatus	branchRollback(BranchType branchType, String xid, long branchId, String resourceId, String applicationData)
DataSourceProxy	get(String resourceId) Get data source proxy.
BranchType	getBranchType()
Map<String,Resource>	getManagedResources()
boolean	lockQuery(BranchType branchType, String resourceId, String xid, String lockKeys)
void	registerResource(Resource resource)
void	unregisterResource(Resource resource)

Methods inherited from class org.apache.seata.rm.AbstractResourceManager

branchRegister, branchReport, getGlobalStatus

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSourceManager

public DataSourceManager()

Instantiates a new Data source manager.

Method Detail

lockQuery

public boolean lockQuery(BranchType branchType,
                         String resourceId,
                         String xid,
                         String lockKeys)
                  throws TransactionException

Specified by:

lockQuery in interface ResourceManagerOutbound

Overrides:

lockQuery in class AbstractResourceManager

Throws:

TransactionException

registerResource

public void registerResource(Resource resource)

Specified by:

registerResource in interface ResourceManager

Overrides:

registerResource in class AbstractResourceManager

unregisterResource

public void unregisterResource(Resource resource)

Specified by:

unregisterResource in interface ResourceManager

Overrides:

unregisterResource in class AbstractResourceManager

get

public DataSourceProxy get(String resourceId)

Get data source proxy.

Parameters:

resourceId - the resource id

Returns:

the data source proxy

branchCommit

public BranchStatus branchCommit(BranchType branchType,
                                 String xid,
                                 long branchId,
                                 String resourceId,
                                 String applicationData)
                          throws TransactionException

Throws:

TransactionException

branchRollback

public BranchStatus branchRollback(BranchType branchType,
                                   String xid,
                                   long branchId,
                                   String resourceId,
                                   String applicationData)
                            throws TransactionException

Throws:

TransactionException

getManagedResources

public Map<String,Resource> getManagedResources()

getBranchType

public BranchType getBranchType()