Package org.apache.druid.guice

Class BuiltInTypesModule

java.lang.Object

org.apache.druid.guice.BuiltInTypesModule

All Implemented Interfaces:

com.google.inject.Module, DruidModule

public class BuiltInTypesModule
extends Object
implements DruidModule

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BuiltInTypesModule.NestedCommonFormatHandlerProvider
static class	BuiltInTypesModule.SideEffectRegisterer	this is used as a vehicle to register the correct version of the system default nested column handler and multi value handling mode by side effect with the help of binding to Lifecycle so that initDimensionHandlerAndMvHandlingMode(DefaultColumnFormatConfig) can be called with the injected DefaultColumnFormatConfig.

Constructor Summary

Constructors

Constructor	Description
BuiltInTypesModule()

Method Summary

Modifier and Type	Method	Description
void	configure(com.google.inject.Binder binder)
static IndexSpec	getDefaultIndexSpec()
List<? extends com.fasterxml.jackson.databind.Module>	getJacksonModules()
static List<com.fasterxml.jackson.databind.module.SimpleModule>	getJacksonModulesList()
static Integer	getMaxStringLength()
static DimensionSchema.MultiValueHandling	getStringMultiValueHandlingMode()
BuiltInTypesModule.SideEffectRegisterer	initDimensionHandlerAndMvHandlingMode(DefaultColumnFormatConfig formatsConfig)
static void	registerHandlersAndSerde()	Helper for wiring stuff up for tests
static void	setMaxStringLength(Integer maxStringLength)

Methods inherited from class java.lang.Object

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

Constructor Details

BuiltInTypesModule

public BuiltInTypesModule()

Method Details

getStringMultiValueHandlingMode

public static DimensionSchema.MultiValueHandling getStringMultiValueHandlingMode()

Returns:

the configured string multi value handling mode from the system config if set; otherwise, returns the default.

getDefaultIndexSpec

public static IndexSpec getDefaultIndexSpec()

getJacksonModules

public List<? extends com.fasterxml.jackson.databind.Module> getJacksonModules()

Specified by:

getJacksonModules in interface DruidModule

configure

public void configure(com.google.inject.Binder binder)

Specified by:

configure in interface com.google.inject.Module

initDimensionHandlerAndMvHandlingMode

@Provides
public BuiltInTypesModule.SideEffectRegisterer initDimensionHandlerAndMvHandlingMode(DefaultColumnFormatConfig formatsConfig)

getJacksonModulesList

public static List<com.fasterxml.jackson.databind.module.SimpleModule> getJacksonModulesList()

registerHandlersAndSerde

public static void registerHandlersAndSerde()

Helper for wiring stuff up for tests

setMaxStringLength

public static void setMaxStringLength(@Nullable
 Integer maxStringLength)

getMaxStringLength

@Nullable
public static Integer getMaxStringLength()