WallProvider (druid 0.1.21 API)

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

直接已知子类:

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

嵌套类概要

嵌套类
限定符和类型类和说明

static class WallProvider.WallCommentHandler

嵌套类
限定符和类型	类和说明
`static class`	`WallProvider.WallCommentHandler`

字段概要

字段
限定符和类型	字段和说明
`private Map<String,Object>`	`attributes`
`private LRUCache<String,WallSqlStat>`	`blackList`
`private boolean`	`blackListEnable`
`protected AtomicLong`	`blackListHitCount`
`private LRUCache<String,WallSqlStat>`	`blackMergedList`
`private int`	`blackSqlMaxSize`
`protected AtomicLong`	`checkCount`
`WallDenyStat`	`commentDeniedStat`
`protected WallConfig`	`config`
`protected String`	`dbType`
`private ConcurrentMap<String,WallFunctionStat>`	`functionStats`
`protected AtomicLong`	`hardCheckCount`
`private ReentrantReadWriteLock`	`lock`
`private int`	`MAX_SQL_LENGTH`
`private String`	`name`
`private static ThreadLocal<Boolean>`	`privileged`
`protected AtomicLong`	`syntaxErrorCount`
`private ConcurrentMap<String,WallTableStat>`	`tableStats`
`private static ThreadLocal<Object>`	`tenantValueLocal`
`protected AtomicLong`	`violationCount`
`protected AtomicLong`	`violationEffectRowCount`
`private LRUCache<String,WallSqlStat>`	`whiteList`
`private boolean`	`whiteListEnable`
`protected AtomicLong`	`whiteListHitCount`
`private int`	`whiteSqlMaxSize`

构造器概要

构造器
构造器和说明

WallProvider(WallConfig config)

WallProvider(WallConfig config, String dbType)

构造器
构造器和说明
`WallProvider(WallConfig config)`
`WallProvider(WallConfig config, String dbType)`

方法概要

所有方法静态方法实例方法抽象方法具体方法
限定符和类型	方法和说明
`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)`
`private WallCheckResult`	`checkInternal(String sql)`
`boolean`	`checkReadOnlyTable(String tableName)`
`boolean`	`checkValid(String sql)`
`private WallCheckResult`	`checkWhiteAndBlackList(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()`
`(专用程序包) void`	`recordStats(Map<String,WallSqlTableStat> tableStats, Map<String,WallSqlFunctionStat> functionStats)`
`void`	`reset()`
`void`	`setBlackListEnable(boolean blackListEnable)`
`void`	`setName(String name)`
`static void`	`setTenantValue(Object value)`
`void`	`setWhiteListEnable(boolean whiteListEnable)`
`boolean`	`whiteContains(String sql)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

name
```
private String name
```

attributes

private final Map<String,Object> attributes

whiteListEnable
```
private boolean whiteListEnable
```

whiteList

private LRUCache<String,WallSqlStat> whiteList

MAX_SQL_LENGTH
```
private int MAX_SQL_LENGTH
```

whiteSqlMaxSize
```
private int whiteSqlMaxSize
```

blackListEnable
```
private boolean blackListEnable
```

blackList

private LRUCache<String,WallSqlStat> blackList

blackMergedList

private LRUCache<String,WallSqlStat> blackMergedList

blackSqlMaxSize
```
private int blackSqlMaxSize
```

config
```
protected final WallConfig config
```

lock

private final ReentrantReadWriteLock lock

privileged

private static final ThreadLocal<Boolean> privileged

functionStats

private final ConcurrentMap<String,WallFunctionStat> functionStats

tableStats

private final ConcurrentMap<String,WallTableStat> tableStats

commentDeniedStat

public final WallDenyStat commentDeniedStat

dbType
```
protected String 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

tenantValueLocal

private static final ThreadLocal<Object> tenantValueLocal

构造器详细资料

WallProvider

public WallProvider(WallConfig config)

WallProvider

public WallProvider(WallConfig config,
                    String dbType)

方法详细资料

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)

checkInternal

private WallCheckResult checkInternal(String sql)

checkWhiteAndBlackList

private WallCheckResult checkWhiteAndBlackList(String sql)

recordStats

void recordStats(Map<String,WallSqlTableStat> tableStats,
                 Map<String,WallSqlFunctionStat> functionStats)

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)

类 WallProvider

嵌套类概要

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

name

attributes

whiteListEnable

whiteList

MAX_SQL_LENGTH

whiteSqlMaxSize

blackListEnable

blackList

blackMergedList

blackSqlMaxSize

config

lock

privileged

functionStats

tableStats

commentDeniedStat

dbType

checkCount

hardCheckCount

whiteListHitCount

blackListHitCount

syntaxErrorCount

violationCount

violationEffectRowCount

tenantValueLocal

构造器详细资料

WallProvider

WallProvider

方法详细资料

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

checkInternal

checkWhiteAndBlackList

recordStats

ispPrivileged

doPrivileged

setTenantValue

getTenantValue

getWhiteListHitCount