Class EnumJdbcType
java.lang.Object
org.hibernate.type.descriptor.jdbc.EnumJdbcType
- All Implemented Interfaces:
Serializable
,JdbcType
- Direct Known Subclasses:
MySQLEnumJdbcType
,OrdinalEnumJdbcType
Represents an
enum
type for databases like MySQL and H2.
Hibernate will automatically use this for enums mapped
as EnumType.STRING
.
-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription<X> ValueBinder<X>
Obtain a binder object capable of binding values of the given Java type to parameters of a JDBCPreparedStatement
.int
A JDBC type code that identifies the SQL column type.<X> ValueExtractor<X>
getExtractor
(JavaType<X> javaType) A "friendly" name for use in logging<T> JdbcLiteralFormatter<T>
getJdbcLiteralFormatter
(JavaType<T> javaType) int
The JDBC type code used when interacting with JDBC APIs.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.hibernate.type.descriptor.jdbc.JdbcType
addAuxiliaryDatabaseObjects, addAuxiliaryDatabaseObjects, appendWriteExpression, getCastType, getCheckCondition, getDdlTypeCode, getExtraCreateTableInfo, getJdbcRecommendedJavaTypeMapping, getPreferredJavaTypeClass, hasDatePart, hasTimePart, isArray, isBinary, isBoolean, isComparable, isDecimal, isDuration, isFloat, isInteger, isInterval, isLob, isLobOrLong, isNationalized, isNumber, isSmallInteger, isSpatial, isString, isStringLike, isStringLikeExcludingClob, isTemporal, registerOutParameter, registerOutParameter, wrapTopLevelSelectionExpression, wrapWriteExpression
-
Field Details
-
INSTANCE
-
-
Constructor Details
-
EnumJdbcType
public EnumJdbcType()
-
-
Method Details
-
getJdbcTypeCode
public int getJdbcTypeCode()Description copied from interface:JdbcType
The JDBC type code used when interacting with JDBC APIs.For example, it's used when calling
PreparedStatement.setNull(int, int)
.- Specified by:
getJdbcTypeCode
in interfaceJdbcType
- Returns:
- a JDBC type code
-
getDefaultSqlTypeCode
public int getDefaultSqlTypeCode()Description copied from interface:JdbcType
A JDBC type code that identifies the SQL column type.This value might be different from
JdbcType.getDdlTypeCode()
if the actual type e.g. JSON is emulated through a type like CLOB.- Specified by:
getDefaultSqlTypeCode
in interfaceJdbcType
- Returns:
- a JDBC type code
-
getJdbcLiteralFormatter
Description copied from interface:JdbcType
Obtain a formatter object capable of rendering values of the given Java type as SQL literals of the type represented by this object.- Specified by:
getJdbcLiteralFormatter
in interfaceJdbcType
-
getFriendlyName
Description copied from interface:JdbcType
A "friendly" name for use in logging- Specified by:
getFriendlyName
in interfaceJdbcType
-
getBinder
Description copied from interface:JdbcType
Obtain a binder object capable of binding values of the given Java type to parameters of a JDBCPreparedStatement
. -
getExtractor
Description copied from interface:JdbcType
Obtain an extractor object capable of extracting values of the given Java type from a JDBCResultSet
.- Specified by:
getExtractor
in interfaceJdbcType
- Parameters:
javaType
- The descriptor describing the types of Java values to be extracted- Returns:
- The appropriate extractor
-