codedb

package
v3.8.0+incompatible Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Feb 14, 2020 License: GPL-3.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

View Source 
const DB_REVISION_KEY string = "dbrevision"
View Source 
const UndoObjectKeyName string = "undo_key"
View Source 
const UndoObjectName string = "undo"

Variables

This section is empty.

Functions

This section is empty.

Types

type AutoInc 

type AutoInc struct {
	// contains filtered or unexported fields
}

func New 

func New(start, step int) (ai *AutoInc)

func (*AutoInc) Close 

func (ai *AutoInc) Close()

func (*AutoInc) Id 

func (ai *AutoInc) Id() int

type CodeDbRepo 

type CodeDbRepo interface {
	CallCreatObjectIndex(objectName string, indexName string, indexJson string) error
	CallCreatObjectMultiIndex(objectName string, indexName string, indexJson string, secKey string) error
	CallSetObject(objectName string, key string, objectValue string) error
	CallGetObject(objectName string, key string) (string, error)
	CallGetObjectByIndex(objectName string, indexName string, indexValue string) (string, error)
	CallDeleteObject(objectName string, key string) (string, error)
	CallGetAllObjectKeys(objectName string) ([]string, error)
	CallGetAllObjects(keyName string) ([]string, error)
	CallGetAllObjectsFilter(keyName string) ([]string, error)
	CallGetAllObjectsSortByIndex(indexName string) ([]string, error)
	CallGetObjectsWithinRangeByIndex(indexName string, lessOrEqual string, greaterThan string) ([]string, error)
	CallGlobalLock()
	CallGlobalUnLock()
	CallClose()

	////db undo
	CallUndoFlush()
	CallAddObject(object string)
	CallRollback() error
	CallRollbackAll() error
	CallCommit(revision uint64) error
	CallGetRevision() uint64
	CallSetRevision(myRevision uint64)
	CallLoadStateDB()
	CallReleaseUndoInfo()

	//session undo
	CallBeginUndo(string) *UndoSession
	CallGetSession() *UndoSession
	CallGetSessionEx() *UndoSession
	CallResetSession() error
	CallResetSubSession() error
	CallFreeSessionEx() error
	CallPush(session *UndoSession)
	CallPushEx(session *UndoSession)
	CallSquash()
}

CodeDbRepo is the interface for code db

type DbItem 

type DbItem struct {
	Key string `json:"key"`
	Val string `json:"val"`
}

type MultindexDB 

type MultindexDB struct {
	// contains filtered or unexported fields
}

CodeDbRepository is to build code db

func NewMultindexDB 

func NewMultindexDB(file string) (*MultindexDB, error)

NewCodeDbRepository is to create new code db

func (*MultindexDB) CallAddObject 

func (m *MultindexDB) CallAddObject(object string)

func (*MultindexDB) CallBeginUndo 

func (m *MultindexDB) CallBeginUndo(name string) *UndoSession

func (*MultindexDB) CallClose 

func (m *MultindexDB) CallClose()

func (*MultindexDB) CallCommit 

func (m *MultindexDB) CallCommit(revision uint64) error

func (*MultindexDB) CallCreatObjectIndex 

func (k *MultindexDB) CallCreatObjectIndex(objectName string, indexName string, indexJson string) error

func (*MultindexDB) CallCreatObjectMultiIndex 

func (k *MultindexDB) CallCreatObjectMultiIndex(objectName string, indexName string, indexJson string, secKey string) error

func (*MultindexDB) CallDeleteObject 

func (k *MultindexDB) CallDeleteObject(objectName string, key string) (string, error)

func (*MultindexDB) CallFreeSessionEx 

func (m *MultindexDB) CallFreeSessionEx() error

func (*MultindexDB) CallGetAllObjectKeys 

func (k *MultindexDB) CallGetAllObjectKeys(objectName string) ([]string, error)

CallGetAllObjectKeys is to get all objects by objectName

func (*MultindexDB) CallGetAllObjects 

func (k *MultindexDB) CallGetAllObjects(keyName string) ([]string, error)

CallGetAllObjects is to get all objects by keyName which is indexname

func (*MultindexDB) CallGetAllObjectsFilter 

func (k *MultindexDB) CallGetAllObjectsFilter(keyName string) ([]string, error)

CallGetAllObjectsFilter is to get all objects by keyName which is indexname by Filter

func (*MultindexDB) CallGetAllObjectsSortByIndex 

func (k *MultindexDB) CallGetAllObjectsSortByIndex(indexName string) ([]string, error)

CallGetAllObjectsSortByIndex is to get all objects by sort indexName

func (*MultindexDB) CallGetObject 

func (k *MultindexDB) CallGetObject(objectName string, key string) (string, error)

CallGetObject is to get object by key

func (*MultindexDB) CallGetObjectByIndex 

func (k *MultindexDB) CallGetObjectByIndex(objectName string, indexName string, indexValue string) (string, error)

CallGetObjectByIndex is to get object by one indexName

func (*MultindexDB) CallGetObjectsWithinRangeByIndex 

func (k *MultindexDB) CallGetObjectsWithinRangeByIndex(indexName string, lessOrEqual string, greaterThan string) ([]string, error)

CallGetObjectsWithinRangeByIndex is to get all objects by sort indexName

func (*MultindexDB) CallGetRevision 

func (m *MultindexDB) CallGetRevision() uint64

func (*MultindexDB) CallGetSession 

func (m *MultindexDB) CallGetSession() *UndoSession

func (*MultindexDB) CallGetSessionEx 

func (m *MultindexDB) CallGetSessionEx() *UndoSession

func (*MultindexDB) CallGetSubSession 

func (m *MultindexDB) CallGetSubSession() *UndoSession

func (*MultindexDB) CallGlobalLock 

func (m *MultindexDB) CallGlobalLock()

func (*MultindexDB) CallGlobalUnLock 

func (m *MultindexDB) CallGlobalUnLock()

func (*MultindexDB) CallLoadStateDB 

func (m *MultindexDB) CallLoadStateDB()

func (*MultindexDB) CallLock 

func (m *MultindexDB) CallLock()

func (*MultindexDB) CallPush 

func (m *MultindexDB) CallPush(session *UndoSession)

func (*MultindexDB) CallPushEx 

func (m *MultindexDB) CallPushEx(session *UndoSession)

func (*MultindexDB) CallReleaseUndoInfo 

func (m *MultindexDB) CallReleaseUndoInfo()

func (*MultindexDB) CallResetSession 

func (m *MultindexDB) CallResetSession() error

func (*MultindexDB) CallResetSessionEx 

func (m *MultindexDB) CallResetSessionEx() error

func (*MultindexDB) CallResetSubSession 

func (m *MultindexDB) CallResetSubSession() error

func (*MultindexDB) CallRollback 

func (m *MultindexDB) CallRollback() error

func (*MultindexDB) CallRollbackAll 

func (m *MultindexDB) CallRollbackAll() error

func (*MultindexDB) CallSetObject 

func (k *MultindexDB) CallSetObject(objectName string, key string, objectValue string) error

func (*MultindexDB) CallSetRevision 

func (m *MultindexDB) CallSetRevision(myRevision uint64)

func (*MultindexDB) CallSquash 

func (m *MultindexDB) CallSquash()

func (*MultindexDB) CallUnLock 

func (m *MultindexDB) CallUnLock()

func (*MultindexDB) CallUndoFlush 

func (m *MultindexDB) CallUndoFlush()

func (*MultindexDB) PushObject 

func (m *MultindexDB) PushObject(objectName string, value interface{})

type RevisionRecord 

type RevisionRecord struct {
	DbRevision     uint64 `json:"db_revision"`
	CommitRevision uint64 `json:"commit_revision"`
}

type UndoObject 

type UndoObject struct {
	// contains filtered or unexported fields
}

func NewUndoObject 

func NewUndoObject(myobject string) *UndoObject

type UndoObjectValue 

type UndoObjectValue struct {
	UndoObjectKey string  `json:"undo_object_key"`
	OldUndoValue  *DbItem `json:"old_undo_value"`
	NewUndoValue  *DbItem `json:"new_undo_value"`
	ItemRevision  uint64  `json:"item_revision"`
}

type UndoRecord 

type UndoRecord struct {
	UndoKey string           `json:"undo_key"`
	UndoVal *UndoObjectValue `json:"undo_val"`
}

type UndoSession 

type UndoSession struct {
	// contains filtered or unexported fields
}

Source Files

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