AbstractLockStoreSql (seata-core 1.7.0 1.7.0 API)

java.lang.Object
- io.seata.core.store.db.sql.lock.AbstractLockStoreSql

All Implemented Interfaces:

LockStoreSql

Direct Known Subclasses:

H2LockStoreSql, MysqlLockStoreSql, OceanbaseLockStoreSql, OracleLockStoreSql, PostgresqlLockStoreSql
```
public class AbstractLockStoreSql
extends Object
implements LockStoreSql
```
the database abstract lock store sql interface

Since:

1.2.0

Author:

zhangchenghui.dev@gmail.com

Field Summary

Fields
Modifier and Type	Field and Description
`protected static String`	`ALL_COLUMNS` The constant ALL_COLUMNS.
`protected static io.seata.config.Configuration`	`CONFIG` The constant CONFIG.
`protected static String`	`IN_PARAMS_PLACE_HOLD` The constant IN_PARAMS_PLACE_HOLD.
`protected static String`	`LOCK_TABLE_BRANCH_ID_WHERE_CONDITION_PLACE_HOLD` The constant LOCK_TABLE_BRANCH_ID_WHERE_CONDITION_PLACE_HOLD.
`protected static String`	`LOCK_TABLE_PK_WHERE_CONDITION_PLACE_HOLD` The constant LOCK_TABLE_PK_WHERE_CONDITION_PLACE_HOLD.
`protected static String`	`LOCK_TABLE_PLACE_HOLD` The constant LOCK_TABLE_PLACE_HOLD.
`protected static String`	`WHERE_PLACE_HOLD` The constant WHERE_PLACE_HOLD

Constructor Summary

Constructors
Constructor and Description

AbstractLockStoreSql()

Constructors
Constructor and Description
`AbstractLockStoreSql()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getAllLockSql(String lockTable, String whereCondition)` Get all lock sql string.
`String`	`getBatchDeleteLockSql(String lockTable, int rowSize)` Get batch delete lock sql string.
`String`	`getBatchDeleteLockSqlByBranchId(String lockTable)` Get batch delete lock sql string.
`String`	`getBatchDeleteLockSqlByXid(String lockTable)` Get batch delete lock sql string.
`String`	`getBatchUpdateStatusLockByGlobalSql(String lockTable)` get batch update status lock by global sql
`String`	`getCheckLockableSql(String lockTable, int rowSize)` Get check lock sql string.
`String`	`getDeleteLockSql(String lockTable)` Get delete lock sql string.
`String`	`getInsertLockSQL(String lockTable)` Get insert lock sql string.
`String`	`getQueryLockSql(String lockTable)` Get query lock sql string.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CONFIG
```
protected static final io.seata.config.Configuration CONFIG
```
    The constant CONFIG.
  - LOCK_TABLE_PLACE_HOLD
```
protected static final String LOCK_TABLE_PLACE_HOLD
```
    The constant LOCK_TABLE_PLACE_HOLD.
    
    See Also:
    
    Constant Field Values
  - WHERE_PLACE_HOLD
```
protected static final String WHERE_PLACE_HOLD
```
    The constant WHERE_PLACE_HOLD
    
    See Also:
    
    Constant Field Values
  - IN_PARAMS_PLACE_HOLD
```
protected static final String IN_PARAMS_PLACE_HOLD
```
    The constant IN_PARAMS_PLACE_HOLD.
    
    See Also:
    
    Constant Field Values
  - LOCK_TABLE_PK_WHERE_CONDITION_PLACE_HOLD
```
protected static final String LOCK_TABLE_PK_WHERE_CONDITION_PLACE_HOLD
```
    The constant LOCK_TABLE_PK_WHERE_CONDITION_PLACE_HOLD.
    
    See Also:
    
    Constant Field Values
  - LOCK_TABLE_BRANCH_ID_WHERE_CONDITION_PLACE_HOLD
```
protected static final String LOCK_TABLE_BRANCH_ID_WHERE_CONDITION_PLACE_HOLD
```
    The constant LOCK_TABLE_BRANCH_ID_WHERE_CONDITION_PLACE_HOLD.
    
    See Also:
    
    Constant Field Values
  - ALL_COLUMNS
```
protected static final String ALL_COLUMNS
```
    The constant ALL_COLUMNS. xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create, gmt_modified
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - AbstractLockStoreSql
```
public AbstractLockStoreSql()
```
- Method Detail
  - getAllLockSql
```
public String getAllLockSql(String lockTable,
                            String whereCondition)
```
    Description copied from interface: LockStoreSql
    
    Get all lock sql string.
    
    Specified by:
    
    getAllLockSql in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    whereCondition - where condition
    
    Returns:
    
    the string
  - getInsertLockSQL
```
public String getInsertLockSQL(String lockTable)
```
    Description copied from interface: LockStoreSql
    
    Get insert lock sql string.
    
    Specified by:
    
    getInsertLockSQL in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    Returns:
    
    the string
  - getDeleteLockSql
```
public String getDeleteLockSql(String lockTable)
```
    Description copied from interface: LockStoreSql
    
    Get delete lock sql string.
    
    Specified by:
    
    getDeleteLockSql in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    Returns:
    
    the string
  - getBatchDeleteLockSql
```
public String getBatchDeleteLockSql(String lockTable,
                                    int rowSize)
```
    Description copied from interface: LockStoreSql
    
    Get batch delete lock sql string.
    
    Specified by:
    
    getBatchDeleteLockSql in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    rowSize - the size of rowkey
    
    Returns:
    
    the string
  - getBatchDeleteLockSqlByBranchId
```
public String getBatchDeleteLockSqlByBranchId(String lockTable)
```
    Description copied from interface: LockStoreSql
    
    Get batch delete lock sql string.
    
    Specified by:
    
    getBatchDeleteLockSqlByBranchId in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    Returns:
    
    the string
  - getBatchDeleteLockSqlByXid
```
public String getBatchDeleteLockSqlByXid(String lockTable)
```
    Description copied from interface: LockStoreSql
    
    Get batch delete lock sql string.
    
    Specified by:
    
    getBatchDeleteLockSqlByXid in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    Returns:
    
    the string
  - getQueryLockSql
```
public String getQueryLockSql(String lockTable)
```
    Description copied from interface: LockStoreSql
    
    Get query lock sql string.
    
    Specified by:
    
    getQueryLockSql in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    Returns:
    
    the string
  - getCheckLockableSql
```
public String getCheckLockableSql(String lockTable,
                                  int rowSize)
```
    Description copied from interface: LockStoreSql
    
    Get check lock sql string.
    
    Specified by:
    
    getCheckLockableSql in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    rowSize - the size of rowkey
    
    Returns:
    
    the string
  - getBatchUpdateStatusLockByGlobalSql
```
public String getBatchUpdateStatusLockByGlobalSql(String lockTable)
```
    Description copied from interface: LockStoreSql
    
    get batch update status lock by global sql
    
    Specified by:
    
    getBatchUpdateStatusLockByGlobalSql in interface LockStoreSql
    
    Parameters:
    
    lockTable - the lock table
    
    Returns:
    
    the string

Class AbstractLockStoreSql

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CONFIG

LOCK_TABLE_PLACE_HOLD

WHERE_PLACE_HOLD

IN_PARAMS_PLACE_HOLD

LOCK_TABLE_PK_WHERE_CONDITION_PLACE_HOLD

LOCK_TABLE_BRANCH_ID_WHERE_CONDITION_PLACE_HOLD

ALL_COLUMNS

Constructor Detail

AbstractLockStoreSql

Method Detail

getAllLockSql

getInsertLockSQL

getDeleteLockSql

getBatchDeleteLockSql

getBatchDeleteLockSqlByBranchId

getBatchDeleteLockSqlByXid

getQueryLockSql

getCheckLockableSql

getBatchUpdateStatusLockByGlobalSql