org.apache.shardingsphere.encrypt.rule

Class EncryptRule

java.lang.Object

org.apache.shardingsphere.encrypt.rule.EncryptRule

All Implemented Interfaces:

org.apache.shardingsphere.infra.rule.level.FeatureRule, org.apache.shardingsphere.infra.rule.scope.SchemaRule, org.apache.shardingsphere.infra.rule.ShardingSphereRule, org.apache.shardingsphere.infra.rule.type.TableContainedRule

public final class EncryptRule
extends Object
implements org.apache.shardingsphere.infra.rule.level.FeatureRule, org.apache.shardingsphere.infra.rule.scope.SchemaRule, org.apache.shardingsphere.infra.rule.type.TableContainedRule

Encrypt rule.

Constructor Summary

Constructors

Constructor and Description
EncryptRule(AlgorithmProvidedEncryptRuleConfiguration config)
EncryptRule(EncryptRuleConfiguration config)

Method Summary

Modifier and Type	Method and Description
Optional<String>	findAssistedQueryColumn(String logicTable, String logicColumn) Find assisted query column.
Optional<EncryptAlgorithm>	findEncryptor(String logicTable, String logicColumn) Find encryptor.
Optional<EncryptTable>	findEncryptTable(String logicTable) Find encrypt table.
Optional<String>	findPlainColumn(String logicTable, String logicColumn) Find plain column.
Collection<String>	getAssistedQueryColumns(String logicTable) Get assisted query columns.
String	getCipherColumn(String logicTable, String logicColumn) Get cipher column.
List<Object>	getEncryptAssistedQueryValues(String logicTable, String logicColumn, List<Object> originalValues) Get encrypt assisted query values.
List<Object>	getEncryptValues(String logicTable, String logicColumn, List<Object> originalValues) get encrypt values.
Map<String,String>	getLogicAndCipherColumns(String logicTable) Get logic and cipher columns.
Collection<String>	getTables()

Methods inherited from class java.lang.Object

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

Constructor Detail

EncryptRule

public EncryptRule(EncryptRuleConfiguration config)

EncryptRule

public EncryptRule(AlgorithmProvidedEncryptRuleConfiguration config)

Method Detail

findEncryptTable

public Optional<EncryptTable> findEncryptTable(String logicTable)

Find encrypt table.

Parameters:

logicTable - logic table

Returns:

encrypt table

findEncryptor

public Optional<EncryptAlgorithm> findEncryptor(String logicTable,
                                                String logicColumn)

Find encryptor.

Parameters:

logicTable - logic table name

logicColumn - logic column name

Returns:

encryptor

getEncryptValues

public List<Object> getEncryptValues(String logicTable,
                                     String logicColumn,
                                     List<Object> originalValues)

get encrypt values.

Parameters:

logicTable - logic table

logicColumn - logic column

originalValues - original values

Returns:

encrypt values

getCipherColumn

public String getCipherColumn(String logicTable,
                              String logicColumn)

Get cipher column.

Parameters:

logicTable - logic table name

logicColumn - logic column name

Returns:

cipher column

getLogicAndCipherColumns

public Map<String,String> getLogicAndCipherColumns(String logicTable)

Get logic and cipher columns.

Parameters:

logicTable - logic table

Returns:

logic and cipher columns

findAssistedQueryColumn

public Optional<String> findAssistedQueryColumn(String logicTable,
                                                String logicColumn)

Find assisted query column.

Parameters:

logicTable - logic table name

logicColumn - column name

Returns:

assisted query column

getAssistedQueryColumns

public Collection<String> getAssistedQueryColumns(String logicTable)

Get assisted query columns.

Parameters:

logicTable - logic table

Returns:

assisted query columns

getEncryptAssistedQueryValues

public List<Object> getEncryptAssistedQueryValues(String logicTable,
                                                  String logicColumn,
                                                  List<Object> originalValues)

Get encrypt assisted query values.

Parameters:

logicTable - logic table

logicColumn - logic column

originalValues - original values

Returns:

assisted query values

findPlainColumn

public Optional<String> findPlainColumn(String logicTable,
                                        String logicColumn)

Find plain column.

Parameters:

logicTable - logic table name

logicColumn - logic column name

Returns:

plain column

getTables

public Collection<String> getTables()

Specified by:

getTables in interface org.apache.shardingsphere.infra.rule.type.TableContainedRule