io.seata.rm

Class DefaultResourceManager

java.lang.Object

io.seata.rm.DefaultResourceManager

All Implemented Interfaces:

ResourceManager, ResourceManagerInbound, ResourceManagerOutbound

public class DefaultResourceManager
extends Object
implements ResourceManager

default resource manager, adapt all resource managers

Author:

zhangsen

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<BranchType,ResourceManager>	resourceManagers all resource managers

Method Summary

Modifier and Type	Method and Description
BranchStatus	branchCommit(BranchType branchType, String xid, long branchId, String resourceId, String applicationData)
Long	branchRegister(BranchType branchType, String resourceId, String clientId, String xid, String applicationData, String lockKeys)
void	branchReport(BranchType branchType, String xid, long branchId, BranchStatus status, String applicationData)
BranchStatus	branchRollback(BranchType branchType, String xid, long branchId, String resourceId, String applicationData)
static DefaultResourceManager	get() Get resource manager.
BranchType	getBranchType()
Map<String,Resource>	getManagedResources()
ResourceManager	getResourceManager(BranchType branchType) get ResourceManager by Resource Type
protected void	initResourceManagers()
boolean	lockQuery(BranchType branchType, String resourceId, String xid, String lockKeys)
static void	mockResourceManager(BranchType branchType, ResourceManager rm) only for mock
void	registerResource(Resource resource)
void	unregisterResource(Resource resource)

Methods inherited from class java.lang.Object

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

Field Detail

resourceManagers

protected static Map<BranchType,ResourceManager> resourceManagers

all resource managers

Method Detail

get

public static DefaultResourceManager get()

Get resource manager.

Returns:

the resource manager

mockResourceManager

public static void mockResourceManager(BranchType branchType,
                                       ResourceManager rm)

only for mock

Parameters:

branchType - branchType

rm - resource manager

initResourceManagers

protected void initResourceManagers()

branchCommit

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

Specified by:

branchCommit in interface ResourceManagerInbound

Throws:

TransactionException

branchRollback

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

Specified by:

branchRollback in interface ResourceManagerInbound

Throws:

TransactionException

branchRegister

public Long branchRegister(BranchType branchType,
                           String resourceId,
                           String clientId,
                           String xid,
                           String applicationData,
                           String lockKeys)
                    throws TransactionException

Specified by:

branchRegister in interface ResourceManagerOutbound

Throws:

TransactionException

branchReport

public void branchReport(BranchType branchType,
                         String xid,
                         long branchId,
                         BranchStatus status,
                         String applicationData)
                  throws TransactionException

Specified by:

branchReport in interface ResourceManagerOutbound

Throws:

TransactionException

lockQuery

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

Specified by:

lockQuery in interface ResourceManagerOutbound

Throws:

TransactionException

registerResource

public void registerResource(Resource resource)

Specified by:

registerResource in interface ResourceManager

unregisterResource

public void unregisterResource(Resource resource)

Specified by:

unregisterResource in interface ResourceManager

getManagedResources

public Map<String,Resource> getManagedResources()

Specified by:

getManagedResources in interface ResourceManager

getResourceManager

public ResourceManager getResourceManager(BranchType branchType)

get ResourceManager by Resource Type

Parameters:

branchType - branch type

Returns:

resource manager

getBranchType

public BranchType getBranchType()

Specified by:

getBranchType in interface ResourceManager