rm

Documentation

Index

• Variables
• type AbstractResourceManager
  • func NewAbstractResourceManager(client *rpc_client.RpcRemoteClient) AbstractResourceManager
  • func (resourceManager AbstractResourceManager) BranchRegister(branchType meta.BranchType, resourceID string, clientID string, xid string, ...) (int64, error)
  • func (resourceManager AbstractResourceManager) BranchReport(branchType meta.BranchType, xid string, branchID int64, ...) error
  • func (resourceManager AbstractResourceManager) GetManagedResources() map[string]model.IResource
  • func (resourceManager AbstractResourceManager) LockQuery(ctx *context.RootContext, branchType meta.BranchType, resourceID string, ...) (bool, error)
  • func (resourceManager AbstractResourceManager) RegisterResource(resource model.IResource)
  • func (resourceManager AbstractResourceManager) UnregisterResource(resource model.IResource)
• type ResourceManager
• type ResourceManagerInbound
• type ResourceManagerOutbound

Variables

var (
	DBKEYS_SPLIT_CHAR = ","
)

Types

type AbstractResourceManager

type AbstractResourceManager struct {
	RpcClient     *rpc_client.RpcRemoteClient
	ResourceCache map[string]model.IResource
}

func NewAbstractResourceManager

func NewAbstractResourceManager(client *rpc_client.RpcRemoteClient) AbstractResourceManager

func (AbstractResourceManager) BranchRegister

func (resourceManager AbstractResourceManager) BranchRegister(branchType meta.BranchType, resourceID string,
	clientID string, xid string, applicationData []byte, lockKeys string) (int64, error)

func (AbstractResourceManager) BranchReport

func (resourceManager AbstractResourceManager) BranchReport(branchType meta.BranchType, xid string, branchID int64,
	status meta.BranchStatus, applicationData []byte) error

func (AbstractResourceManager) GetManagedResources

func (resourceManager AbstractResourceManager) GetManagedResources() map[string]model.IResource

func (AbstractResourceManager) LockQuery

func (resourceManager AbstractResourceManager) LockQuery(ctx *context.RootContext, branchType meta.BranchType, resourceID string, xid string,
	lockKeys string) (bool, error)

func (AbstractResourceManager) RegisterResource

func (resourceManager AbstractResourceManager) RegisterResource(resource model.IResource)

func (AbstractResourceManager) UnregisterResource

func (resourceManager AbstractResourceManager) UnregisterResource(resource model.IResource)

type ResourceManager

type ResourceManager interface {
	ResourceManagerInbound
	ResourceManagerOutbound

	// Register a Resource to be managed by Resource Manager.
	RegisterResource(resource model.IResource)

	// Unregister a Resource from the Resource Manager.
	UnregisterResource(resource model.IResource)

	// Get all resources managed by this manager.
	GetManagedResources() map[string]model.IResource

	// Get the BranchType.
	GetBranchType() meta.BranchType
}

type ResourceManagerInbound

type ResourceManagerInbound interface {
	// Commit a branch transaction.
	BranchCommit(branchType meta.BranchType, xid string, branchID int64, resourceID string, applicationData []byte) (meta.BranchStatus, error)

	// Rollback a branch transaction.
	BranchRollback(branchType meta.BranchType, xid string, branchID int64, resourceID string, applicationData []byte) (meta.BranchStatus, error)
}

type ResourceManagerOutbound

type ResourceManagerOutbound interface {
	// Branch register long.
	BranchRegister(branchType meta.BranchType, resourceID string, clientID string, xid string, applicationData []byte, lockKeys string) (int64, error)

	// Branch report.
	BranchReport(branchType meta.BranchType, xid string, branchID int64, status meta.BranchStatus, applicationData []byte) error

	// Lock query boolean.
	LockQuery(branchType meta.BranchType, resourceID string, xid string, lockKeys string) (bool, error)
}