org.apache.shardingsphere.governance.core.registry.config.service.impl

Class SchemaRuleRegistryService

java.lang.Object

org.apache.shardingsphere.governance.core.registry.config.service.impl.SchemaRuleRegistryService

All Implemented Interfaces:

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

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

Schema rule registry service.

Constructor Summary

Constructors

Constructor and Description
SchemaRuleRegistryService(RegistryCenterRepository repository)

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.
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	update(RuleConfigurationsAlteredSQLNotificationEvent event) Update rule configurations for alter.

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaRuleRegistryService

public SchemaRuleRegistryService(RegistryCenterRepository repository)

Method Detail

persist

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

Description copied from interface: SchemaBasedRegistryService

Persist configurations.

Specified by:

persist in interface SchemaBasedRegistryService<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: SchemaBasedRegistryService

Persist configurations.

Specified by:

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

Parameters:

schemaName - schema name

configs - configurations

load

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

Description copied from interface: SchemaBasedRegistryService

Load configurations.

Specified by:

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

Parameters:

schemaName - schema name

Returns:

configurations

isExisted

public boolean isExisted(String schemaName)

Description copied from interface: SchemaBasedRegistryService

Judge whether schema configuration existed.

Specified by:

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

Parameters:

schemaName - schema name

Returns:

configuration existed or not

update

public void update(RuleConfigurationsAlteredSQLNotificationEvent event)

Update rule configurations for alter.

Parameters:

event - rule configurations altered event