org.apache.shardingsphere.core.strategy.encrypt

Class EncryptTable

java.lang.Object

org.apache.shardingsphere.core.strategy.encrypt.EncryptTable

public final class EncryptTable
extends Object

Encryptor table.

Author:

panjuan

Constructor Summary

Constructors

Constructor and Description
EncryptTable(EncryptTableRuleConfiguration config)

Method Summary

Modifier and Type	Method and Description
com.google.common.base.Optional<String>	findAssistedQueryColumn(String logicColumn) Find assisted query column.
com.google.common.base.Optional<String>	findPlainColumn(String logicColumn) Find plain column.
com.google.common.base.Optional<String>	findShardingEncryptor(String logicColumn) Find sharding encryptor.
Collection<String>	getAssistedQueryColumns() Get assisted query columns.
String	getCipherColumn(String logicColumn) Get cipher column.
Collection<String>	getCipherColumns() Get cipher columns.
Map<String,String>	getLogicAndCipherColumns() Get logic and cipher columns.
Map<String,String>	getLogicAndPlainColumns() Get logic and plain columns.
String	getLogicColumnOfCipher(String cipherColumn) Get logic column of cipher column.
Collection<String>	getLogicColumns() Get logic columns.
Collection<String>	getPlainColumns() Get plain columns.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EncryptTable

public EncryptTable(EncryptTableRuleConfiguration config)

Method Detail

getLogicColumnOfCipher

public String getLogicColumnOfCipher(String cipherColumn)

Get logic column of cipher column.

Parameters:

cipherColumn - cipher column

Returns:

logic column

getLogicColumns

public Collection<String> getLogicColumns()

Get logic columns.

Returns:

logic column

findPlainColumn

public com.google.common.base.Optional<String> findPlainColumn(String logicColumn)

Find plain column.

Parameters:

logicColumn - logic column name

Returns:

plain column

getPlainColumns

public Collection<String> getPlainColumns()

Get plain columns.

Returns:

plain columns

getCipherColumn

public String getCipherColumn(String logicColumn)

Get cipher column.

Parameters:

logicColumn - logic column name

Returns:

cipher column

getCipherColumns

public Collection<String> getCipherColumns()

Get cipher columns.

Returns:

cipher columns

findAssistedQueryColumn

public com.google.common.base.Optional<String> findAssistedQueryColumn(String logicColumn)

Find assisted query column.

Parameters:

logicColumn - column name

Returns:

assisted query column

getAssistedQueryColumns

public Collection<String> getAssistedQueryColumns()

Get assisted query columns.

Returns:

assisted query columns

findShardingEncryptor

public com.google.common.base.Optional<String> findShardingEncryptor(String logicColumn)

Find sharding encryptor.

Parameters:

logicColumn - column name

Returns:

optional of sharding encryptor

getLogicAndCipherColumns

public Map<String,String> getLogicAndCipherColumns()

Get logic and cipher columns.

Returns:

logic and cipher columns

getLogicAndPlainColumns

public Map<String,String> getLogicAndPlainColumns()

Get logic and plain columns.

Returns:

logic and plain columns