io.druid.metadata

Class SQLMetadataRuleManager

java.lang.Object

io.druid.metadata.SQLMetadataRuleManager

All Implemented Interfaces:

MetadataRuleManager

public class SQLMetadataRuleManager
extends Object
implements MetadataRuleManager

Constructor Summary

Constructors

Constructor and Description
SQLMetadataRuleManager(com.fasterxml.jackson.databind.ObjectMapper jsonMapper, com.google.common.base.Supplier<MetadataRuleManagerConfig> config, com.google.common.base.Supplier<MetadataStorageTablesConfig> dbTables, SQLMetadataConnector connector)

Method Summary

Methods

Modifier and Type	Method and Description
static void	createDefaultRule(org.skife.jdbi.v2.IDBI dbi, String ruleTable, String defaultDatasourceName, com.fasterxml.jackson.databind.ObjectMapper jsonMapper)
Map<String,List<Rule>>	getAllRules()
List<Rule>	getRules(String dataSource)
List<Rule>	getRulesWithDefault(String dataSource)
boolean	overrideRule(String dataSource, List<Rule> newRules)
void	poll()
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLMetadataRuleManager

@Inject
public SQLMetadataRuleManager(com.fasterxml.jackson.databind.ObjectMapper jsonMapper,
                             com.google.common.base.Supplier<MetadataRuleManagerConfig> config,
                             com.google.common.base.Supplier<MetadataStorageTablesConfig> dbTables,
                             SQLMetadataConnector connector)

Method Detail

createDefaultRule

public static void createDefaultRule(org.skife.jdbi.v2.IDBI dbi,
                     String ruleTable,
                     String defaultDatasourceName,
                     com.fasterxml.jackson.databind.ObjectMapper jsonMapper)

start

public void start()

Specified by:

start in interface MetadataRuleManager

stop

public void stop()

Specified by:

stop in interface MetadataRuleManager

poll

public void poll()

Specified by:

poll in interface MetadataRuleManager

getAllRules

public Map<String,List<Rule>> getAllRules()

Specified by:

getAllRules in interface MetadataRuleManager

getRules

public List<Rule> getRules(String dataSource)

Specified by:

getRules in interface MetadataRuleManager

getRulesWithDefault

public List<Rule> getRulesWithDefault(String dataSource)

Specified by:

getRulesWithDefault in interface MetadataRuleManager

overrideRule

public boolean overrideRule(String dataSource,
                   List<Rule> newRules)

Specified by:

overrideRule in interface MetadataRuleManager