Package org.apache.ibatis.type
Class TypeHandlerRegistry
- java.lang.Object
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- org.apache.ibatis.type.TypeHandlerRegistry
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public final class TypeHandlerRegistry extends java.lang.Object
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Field Summary
Fields Modifier and Type Field Description private java.util.Map<java.lang.Class<?>,TypeHandler<?>>
allTypeHandlersMap
private java.lang.Class<? extends TypeHandler>
defaultEnumTypeHandler
private java.util.Map<JdbcType,TypeHandler<?>>
jdbcTypeHandlerMap
private static java.util.Map<JdbcType,TypeHandler<?>>
NULL_TYPE_HANDLER_MAP
private java.util.Map<java.lang.reflect.Type,java.util.Map<JdbcType,TypeHandler<?>>>
typeHandlerMap
private TypeHandler<java.lang.Object>
unknownTypeHandler
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Constructor Summary
Constructors Constructor Description TypeHandlerRegistry()
The default constructor.TypeHandlerRegistry(Configuration configuration)
The constructor that pass the MyBatis configuration.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T> TypeHandler<T>
getInstance(java.lang.Class<?> javaTypeClass, java.lang.Class<?> typeHandlerClass)
private java.util.Map<JdbcType,TypeHandler<?>>
getJdbcHandlerMap(java.lang.reflect.Type type)
private java.util.Map<JdbcType,TypeHandler<?>>
getJdbcHandlerMapForEnumInterfaces(java.lang.Class<?> clazz, java.lang.Class<?> enumClazz)
private java.util.Map<JdbcType,TypeHandler<?>>
getJdbcHandlerMapForSuperclass(java.lang.Class<?> clazz)
TypeHandler<?>
getMappingTypeHandler(java.lang.Class<? extends TypeHandler<?>> handlerType)
<T> TypeHandler<T>
getTypeHandler(java.lang.Class<T> type)
<T> TypeHandler<T>
getTypeHandler(java.lang.Class<T> type, JdbcType jdbcType)
private <T> TypeHandler<T>
getTypeHandler(java.lang.reflect.Type type, JdbcType jdbcType)
TypeHandler<?>
getTypeHandler(JdbcType jdbcType)
<T> TypeHandler<T>
getTypeHandler(TypeReference<T> javaTypeReference)
<T> TypeHandler<T>
getTypeHandler(TypeReference<T> javaTypeReference, JdbcType jdbcType)
java.util.Collection<TypeHandler<?>>
getTypeHandlers()
Gets the type handlers.TypeHandler<java.lang.Object>
getUnknownTypeHandler()
boolean
hasTypeHandler(java.lang.Class<?> javaType)
boolean
hasTypeHandler(java.lang.Class<?> javaType, JdbcType jdbcType)
boolean
hasTypeHandler(TypeReference<?> javaTypeReference)
boolean
hasTypeHandler(TypeReference<?> javaTypeReference, JdbcType jdbcType)
private TypeHandler<?>
pickSoleHandler(java.util.Map<JdbcType,TypeHandler<?>> jdbcHandlerMap)
void
register(java.lang.Class<?> typeHandlerClass)
void
register(java.lang.Class<?> javaTypeClass, java.lang.Class<?> typeHandlerClass)
void
register(java.lang.Class<?> javaTypeClass, JdbcType jdbcType, java.lang.Class<?> typeHandlerClass)
<T> void
register(java.lang.Class<T> type, JdbcType jdbcType, TypeHandler<? extends T> handler)
<T> void
register(java.lang.Class<T> javaType, TypeHandler<? extends T> typeHandler)
private void
register(java.lang.reflect.Type javaType, JdbcType jdbcType, TypeHandler<?> handler)
private <T> void
register(java.lang.reflect.Type javaType, TypeHandler<? extends T> typeHandler)
void
register(java.lang.String packageName)
void
register(java.lang.String javaTypeClassName, java.lang.String typeHandlerClassName)
void
register(JdbcType jdbcType, TypeHandler<?> handler)
<T> void
register(TypeHandler<T> typeHandler)
<T> void
register(TypeReference<T> javaTypeReference, TypeHandler<? extends T> handler)
void
setDefaultEnumTypeHandler(java.lang.Class<? extends TypeHandler> typeHandler)
Set a defaultTypeHandler
class forEnum
.
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Field Detail
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jdbcTypeHandlerMap
private final java.util.Map<JdbcType,TypeHandler<?>> jdbcTypeHandlerMap
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typeHandlerMap
private final java.util.Map<java.lang.reflect.Type,java.util.Map<JdbcType,TypeHandler<?>>> typeHandlerMap
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unknownTypeHandler
private final TypeHandler<java.lang.Object> unknownTypeHandler
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allTypeHandlersMap
private final java.util.Map<java.lang.Class<?>,TypeHandler<?>> allTypeHandlersMap
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NULL_TYPE_HANDLER_MAP
private static final java.util.Map<JdbcType,TypeHandler<?>> NULL_TYPE_HANDLER_MAP
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defaultEnumTypeHandler
private java.lang.Class<? extends TypeHandler> defaultEnumTypeHandler
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Constructor Detail
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TypeHandlerRegistry
public TypeHandlerRegistry()
The default constructor.
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TypeHandlerRegistry
public TypeHandlerRegistry(Configuration configuration)
The constructor that pass the MyBatis configuration.- Parameters:
configuration
- a MyBatis configuration- Since:
- 3.5.4
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Method Detail
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setDefaultEnumTypeHandler
public void setDefaultEnumTypeHandler(java.lang.Class<? extends TypeHandler> typeHandler)
- Parameters:
typeHandler
- a type handler class forEnum
- Since:
- 3.4.5
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hasTypeHandler
public boolean hasTypeHandler(java.lang.Class<?> javaType)
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hasTypeHandler
public boolean hasTypeHandler(TypeReference<?> javaTypeReference)
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hasTypeHandler
public boolean hasTypeHandler(java.lang.Class<?> javaType, JdbcType jdbcType)
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hasTypeHandler
public boolean hasTypeHandler(TypeReference<?> javaTypeReference, JdbcType jdbcType)
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getMappingTypeHandler
public TypeHandler<?> getMappingTypeHandler(java.lang.Class<? extends TypeHandler<?>> handlerType)
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getTypeHandler
public <T> TypeHandler<T> getTypeHandler(java.lang.Class<T> type)
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getTypeHandler
public <T> TypeHandler<T> getTypeHandler(TypeReference<T> javaTypeReference)
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getTypeHandler
public TypeHandler<?> getTypeHandler(JdbcType jdbcType)
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getTypeHandler
public <T> TypeHandler<T> getTypeHandler(java.lang.Class<T> type, JdbcType jdbcType)
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getTypeHandler
public <T> TypeHandler<T> getTypeHandler(TypeReference<T> javaTypeReference, JdbcType jdbcType)
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getTypeHandler
private <T> TypeHandler<T> getTypeHandler(java.lang.reflect.Type type, JdbcType jdbcType)
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getJdbcHandlerMap
private java.util.Map<JdbcType,TypeHandler<?>> getJdbcHandlerMap(java.lang.reflect.Type type)
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getJdbcHandlerMapForEnumInterfaces
private java.util.Map<JdbcType,TypeHandler<?>> getJdbcHandlerMapForEnumInterfaces(java.lang.Class<?> clazz, java.lang.Class<?> enumClazz)
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getJdbcHandlerMapForSuperclass
private java.util.Map<JdbcType,TypeHandler<?>> getJdbcHandlerMapForSuperclass(java.lang.Class<?> clazz)
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pickSoleHandler
private TypeHandler<?> pickSoleHandler(java.util.Map<JdbcType,TypeHandler<?>> jdbcHandlerMap)
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getUnknownTypeHandler
public TypeHandler<java.lang.Object> getUnknownTypeHandler()
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register
public void register(JdbcType jdbcType, TypeHandler<?> handler)
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register
public <T> void register(TypeHandler<T> typeHandler)
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register
public <T> void register(java.lang.Class<T> javaType, TypeHandler<? extends T> typeHandler)
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register
private <T> void register(java.lang.reflect.Type javaType, TypeHandler<? extends T> typeHandler)
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register
public <T> void register(TypeReference<T> javaTypeReference, TypeHandler<? extends T> handler)
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register
public <T> void register(java.lang.Class<T> type, JdbcType jdbcType, TypeHandler<? extends T> handler)
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register
private void register(java.lang.reflect.Type javaType, JdbcType jdbcType, TypeHandler<?> handler)
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register
public void register(java.lang.Class<?> typeHandlerClass)
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register
public void register(java.lang.String javaTypeClassName, java.lang.String typeHandlerClassName) throws java.lang.ClassNotFoundException
- Throws:
java.lang.ClassNotFoundException
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register
public void register(java.lang.Class<?> javaTypeClass, java.lang.Class<?> typeHandlerClass)
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register
public void register(java.lang.Class<?> javaTypeClass, JdbcType jdbcType, java.lang.Class<?> typeHandlerClass)
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getInstance
public <T> TypeHandler<T> getInstance(java.lang.Class<?> javaTypeClass, java.lang.Class<?> typeHandlerClass)
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register
public void register(java.lang.String packageName)
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getTypeHandlers
public java.util.Collection<TypeHandler<?>> getTypeHandlers()
Gets the type handlers.- Returns:
- the type handlers
- Since:
- 3.2.2
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