java.lang.Object
- com.alibaba.druid.wall.WallProvider

Direct Known Subclasses:

CKWallProvider, DB2WallProvider, MySqlWallProvider, OracleWallProvider, PGWallProvider, SQLiteWallProvider, SQLServerWallProvider
```
public abstract class WallProvider
extends Object
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class WallProvider.WallCommentHandler

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`BLACK_SQL_MAX_SIZE`
`protected AtomicLong`	`blackListHitCount`
`protected AtomicLong`	`checkCount`
`WallDenyStat`	`commentDeniedStat`
`protected WallConfig`	`config`
`protected DbType`	`dbType`
`protected AtomicLong`	`hardCheckCount`
`protected AtomicLong`	`syntaxErrorCount`
`protected AtomicLong`	`violationCount`
`protected AtomicLong`	`violationEffectRowCount`
`protected AtomicLong`	`whiteListHitCount`

Constructor Summary

Constructors
Constructor	Description
`WallProvider(WallConfig config)`
`WallProvider(WallConfig config, DbType dbType)`
`WallProvider(WallConfig config, String dbType)`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`WallSqlStat`	`addBlackSql(String sql, Map<String,WallSqlTableStat> tableStats, Map<String,WallSqlFunctionStat> functionStats, List<Violation> violations, boolean syntaxError)`
`void`	`addFetchRowCount(WallSqlStat sqlStat, long fetchRowCount)`
`void`	`addUpdateCount(WallSqlStat sqlStat, long updateCount)`
`void`	`addViolationEffectRowCount(long rowCount)`
`WallSqlStat`	`addWhiteSql(String sql, Map<String,WallSqlTableStat> tableStats, Map<String,WallSqlFunctionStat> functionStats, boolean syntaxError)`
`WallCheckResult`	`check(String sql)`
`boolean`	`checkDenyFunction(String functionName)`
`boolean`	`checkDenySchema(String schemaName)`
`boolean`	`checkDenyTable(String tableName)`
`boolean`	`checkReadOnlyTable(String tableName)`
`boolean`	`checkValid(String sql)`
`void`	`clearBlackList()`
`void`	`clearCache()`
`void`	`clearWhiteList()`
`abstract ExportParameterVisitor`	`createExportParameterVisitor()`
`abstract SQLStatementParser`	`createParser(String sql)`
`abstract WallVisitor`	`createWallVisitor()`
`static <T> T`	`doPrivileged(PrivilegedAction<T> action)`
`Map<String,Object>`	`getAttributes()`
`Set<String>`	`getBlackList()`
`long`	`getBlackListHitCount()`
`WallSqlStat`	`getBlackSql(String sql)`
`long`	`getCheckCount()`
`WallDenyStat`	`getCommentDenyStat()`
`WallConfig`	`getConfig()`
`WallFunctionStat`	`getFunctionStat(String functionName)`
`ConcurrentMap<String,WallFunctionStat>`	`getFunctionStats()`
`WallFunctionStat`	`getFunctionStatWithLowerName(String lowerCaseName)`
`long`	`getHardCheckCount()`
`String`	`getName()`
`Set<String>`	`getSqlList()`
`WallSqlStat`	`getSqlStat(String sql)`
`Map<String,Object>`	`getStatsMap()`
`WallProviderStatValue`	`getStatValue(boolean reset)`
`long`	`getSyntaxErrorCount()`
`WallTableStat`	`getTableStat(String tableName)`
`ConcurrentMap<String,WallTableStat>`	`getTableStats()`
`WallTableStat`	`getTableStatWithLowerName(String lowerCaseName)`
`static Object`	`getTenantValue()`
`long`	`getViolationCount()`
`long`	`getViolationEffectRowCount()`
`Set<String>`	`getWhiteList()`
`long`	`getWhiteListHitCount()`
`WallSqlStat`	`getWhiteSql(String sql)`
`void`	`incrementCommentDeniedCount()`
`boolean`	`isBlackListEnable()`
`static boolean`	`ispPrivileged()`
`boolean`	`isWhiteListEnable()`
`void`	`reset()`
`void`	`setBlackListEnable(boolean blackListEnable)`
`void`	`setName(String name)`
`static void`	`setTenantValue(Object value)`
`void`	`setWhiteListEnable(boolean whiteListEnable)`
`boolean`	`whiteContains(String sql)`

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

Field Detail

BLACK_SQL_MAX_SIZE
```
public static final int BLACK_SQL_MAX_SIZE
```
See Also:

Constant Field Values

config
```
protected final WallConfig config
```

commentDeniedStat

public final WallDenyStat commentDeniedStat

dbType
```
protected DbType dbType
```

checkCount
```
protected final AtomicLong checkCount
```

hardCheckCount

protected final AtomicLong hardCheckCount

whiteListHitCount

protected final AtomicLong whiteListHitCount

blackListHitCount

protected final AtomicLong blackListHitCount

syntaxErrorCount

protected final AtomicLong syntaxErrorCount

violationCount

protected final AtomicLong violationCount

violationEffectRowCount

protected final AtomicLong violationEffectRowCount

Constructor Detail

WallProvider

public WallProvider(WallConfig config)

WallProvider

public WallProvider(WallConfig config,
                    String dbType)

WallProvider

public WallProvider(WallConfig config,
                    DbType dbType)

Method Detail

getName
```
public String getName()
```

setName
```
public void setName(String name)
```

getAttributes

public Map<String,Object> getAttributes()

reset
```
public void reset()
```

getTableStats

public ConcurrentMap<String,WallTableStat> getTableStats()

getFunctionStats

public ConcurrentMap<String,WallFunctionStat> getFunctionStats()

getSqlStat

public WallSqlStat getSqlStat(String sql)

getTableStat

public WallTableStat getTableStat(String tableName)

addUpdateCount

public void addUpdateCount(WallSqlStat sqlStat,
                           long updateCount)

addFetchRowCount

public void addFetchRowCount(WallSqlStat sqlStat,
                             long fetchRowCount)

getTableStatWithLowerName

public WallTableStat getTableStatWithLowerName(String lowerCaseName)

getFunctionStat

public WallFunctionStat getFunctionStat(String functionName)

getFunctionStatWithLowerName

public WallFunctionStat getFunctionStatWithLowerName(String lowerCaseName)

getConfig
```
public WallConfig getConfig()
```

addWhiteSql

public WallSqlStat addWhiteSql(String sql,
                               Map<String,WallSqlTableStat> tableStats,
                               Map<String,WallSqlFunctionStat> functionStats,
                               boolean syntaxError)

addBlackSql

public WallSqlStat addBlackSql(String sql,
                               Map<String,WallSqlTableStat> tableStats,
                               Map<String,WallSqlFunctionStat> functionStats,
                               List<Violation> violations,
                               boolean syntaxError)

getWhiteList
```
public Set<String> getWhiteList()
```

getSqlList
```
public Set<String> getSqlList()
```

getBlackList
```
public Set<String> getBlackList()
```

clearCache
```
public void clearCache()
```

clearWhiteList
```
public void clearWhiteList()
```

clearBlackList
```
public void clearBlackList()
```

getWhiteSql

public WallSqlStat getWhiteSql(String sql)

getBlackSql

public WallSqlStat getBlackSql(String sql)

whiteContains

public boolean whiteContains(String sql)

createParser

public abstract SQLStatementParser createParser(String sql)

createWallVisitor

public abstract WallVisitor createWallVisitor()

createExportParameterVisitor

public abstract ExportParameterVisitor createExportParameterVisitor()

checkValid

public boolean checkValid(String sql)

incrementCommentDeniedCount

public void incrementCommentDeniedCount()

checkDenyFunction

public boolean checkDenyFunction(String functionName)

checkDenySchema

public boolean checkDenySchema(String schemaName)

checkDenyTable

public boolean checkDenyTable(String tableName)

checkReadOnlyTable

public boolean checkReadOnlyTable(String tableName)

getCommentDenyStat

public WallDenyStat getCommentDenyStat()

check

public WallCheckResult check(String sql)

ispPrivileged
```
public static boolean ispPrivileged()
```

doPrivileged

public static <T> T doPrivileged(PrivilegedAction<T> action)

setTenantValue

public static void setTenantValue(Object value)

getTenantValue
```
public static Object getTenantValue()
```

getWhiteListHitCount
```
public long getWhiteListHitCount()
```

getBlackListHitCount
```
public long getBlackListHitCount()
```

getSyntaxErrorCount
```
public long getSyntaxErrorCount()
```

getCheckCount
```
public long getCheckCount()
```

getViolationCount
```
public long getViolationCount()
```

getHardCheckCount
```
public long getHardCheckCount()
```

getViolationEffectRowCount

public long getViolationEffectRowCount()

addViolationEffectRowCount

public void addViolationEffectRowCount(long rowCount)

getStatValue

public WallProviderStatValue getStatValue(boolean reset)

getStatsMap

public Map<String,Object> getStatsMap()

isWhiteListEnable
```
public boolean isWhiteListEnable()
```

setWhiteListEnable

public void setWhiteListEnable(boolean whiteListEnable)

isBlackListEnable
```
public boolean isBlackListEnable()
```

setBlackListEnable

public void setBlackListEnable(boolean blackListEnable)

Class WallProvider

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

BLACK_SQL_MAX_SIZE

config

commentDeniedStat

dbType

checkCount

hardCheckCount

whiteListHitCount

blackListHitCount

syntaxErrorCount

violationCount

violationEffectRowCount

Constructor Detail

WallProvider

WallProvider

WallProvider

Method Detail

getName

setName

getAttributes

reset

getTableStats

getFunctionStats

getSqlStat

getTableStat

addUpdateCount

addFetchRowCount

getTableStatWithLowerName

getFunctionStat

getFunctionStatWithLowerName

getConfig

addWhiteSql

addBlackSql

getWhiteList

getSqlList

getBlackList

clearCache

clearWhiteList

clearBlackList

getWhiteSql

getBlackSql

whiteContains

createParser

createWallVisitor

createExportParameterVisitor

checkValid

incrementCommentDeniedCount

checkDenyFunction

checkDenySchema

checkDenyTable

checkReadOnlyTable

getCommentDenyStat

check

ispPrivileged

doPrivileged

setTenantValue

getTenantValue

getWhiteListHitCount

getBlackListHitCount

getSyntaxErrorCount

getCheckCount

getViolationCount

getHardCheckCount

getViolationEffectRowCount

addViolationEffectRowCount

getStatValue

getStatsMap

isWhiteListEnable

setWhiteListEnable

isBlackListEnable

setBlackListEnable