org.apache.shardingsphere.mode.metadata.persist.service.impl

Class SchemaRulePersistService

java.lang.Object

org.apache.shardingsphere.mode.metadata.persist.service.impl.SchemaRulePersistService

All Implemented Interfaces:

SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

public final class SchemaRulePersistService
extends Object
implements SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Schema rule persist service.

Constructor Summary

Constructors

Constructor and Description
SchemaRulePersistService()

Method Summary

Modifier and Type	Method and Description
boolean	isExisted(String schemaName) Judge whether schema configuration existed.
Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>	load(String schemaName) Load configurations.
Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>	load(String schemaName, String version) Load configurations based version.
void	persist(String schemaName, Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> configs) Persist configurations.
void	persist(String schemaName, Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> configs, boolean isOverwrite) Persist configurations.
void	persist(String schemaName, String version, Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> configs) Persist version configurations.

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaRulePersistService

public SchemaRulePersistService()

Method Detail

persist

public void persist(String schemaName,
                    Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> configs,
                    boolean isOverwrite)

Description copied from interface: SchemaBasedPersistService

Persist configurations.

Specified by:

persist in interface SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Parameters:

schemaName - schema name

configs - configurations

isOverwrite - is overwrite

persist

public void persist(String schemaName,
                    Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> configs)

Description copied from interface: SchemaBasedPersistService

Persist configurations.

Specified by:

persist in interface SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Parameters:

schemaName - schema name

configs - configurations

persist

public void persist(String schemaName,
                    String version,
                    Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> configs)

Description copied from interface: SchemaBasedPersistService

Persist version configurations.

Specified by:

persist in interface SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Parameters:

schemaName - schema name

version - version

configs - configurations

load

public Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> load(String schemaName)

Description copied from interface: SchemaBasedPersistService

Load configurations.

Specified by:

load in interface SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Parameters:

schemaName - schema name

Returns:

configurations

load

public Collection<org.apache.shardingsphere.infra.config.RuleConfiguration> load(String schemaName,
                                                                                 String version)

Description copied from interface: SchemaBasedPersistService

Load configurations based version.

Specified by:

load in interface SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Parameters:

schemaName - schema name

version - version

Returns:

configurations

isExisted

public boolean isExisted(String schemaName)

Description copied from interface: SchemaBasedPersistService

Judge whether schema configuration existed.

Specified by:

isExisted in interface SchemaBasedPersistService<Collection<org.apache.shardingsphere.infra.config.RuleConfiguration>>

Parameters:

schemaName - schema name

Returns:

configuration existed or not