Package org.hibernate.type.descriptor.jdbc

Class OracleJsonBlobJdbcType

java.lang.Object

org.hibernate.type.descriptor.jdbc.JsonJdbcType

org.hibernate.type.descriptor.jdbc.OracleJsonBlobJdbcType

All Implemented Interfaces:

Serializable, AggregateJdbcType, JdbcType

Direct Known Subclasses:

OracleJsonJdbcType

public class OracleJsonBlobJdbcType
extends JsonJdbcType

Specialized type mapping for JSON and the BLOB SQL data type for Oracle.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final OracleJsonBlobJdbcType	INSTANCE	Singleton access

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OracleJsonBlobJdbcType(EmbeddableMappingType embeddableMappingType)

Method Summary

Modifier and Type	Method	Description
<X> ValueBinder<X>	getBinder(JavaType<X> javaType)	Obtain a binder object capable of binding values of the given Java type to parameters of a JDBC PreparedStatement.
String	getCheckCondition(String columnName, JavaType<?> javaType, BasicValueConverter<?,?> converter, Dialect dialect)	The check constraint that should be added to the column definition in generated DDL.
int	getDdlTypeCode()	A JDBC type code that identifies the SQL column type to be used for schema generation.
<X> ValueExtractor<X>	getExtractor(JavaType<X> javaType)	Obtain an extractor object capable of extracting values of the given Java type from a JDBC ResultSet.
int	getJdbcTypeCode()	The JDBC type code used when interacting with JDBC APIs.
AggregateJdbcType	resolveAggregateJdbcType(EmbeddableMappingType mappingType, String sqlType, RuntimeModelCreationContext creationContext)
String	toString()

Methods inherited from class org.hibernate.type.descriptor.jdbc.JsonJdbcType

createJdbcValue, extractJdbcValues, fromString, getDefaultSqlTypeCode, getEmbeddableMappingType, getJdbcLiteralFormatter, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.type.descriptor.jdbc.JdbcType

addAuxiliaryDatabaseObjects, appendWriteExpression, getCastType, getExtraCreateTableInfo, getFriendlyName, getJdbcRecommendedJavaTypeMapping, getPreferredJavaTypeClass, hasDatePart, hasTimePart, isArray, isBinary, isBoolean, isComparable, isDecimal, isDuration, isFloat, isImplicitJson, isImplicitXml, isInteger, isInterval, isJson, isLob, isLobOrLong, isNationalized, isNumber, isSmallInteger, isSpatial, isString, isStringLike, isStringLikeExcludingClob, isTemporal, isXml, registerOutParameter, registerOutParameter, wrapTopLevelSelectionExpression, wrapWriteExpression

Field Details

INSTANCE

public static final OracleJsonBlobJdbcType INSTANCE

Singleton access

Constructor Details

OracleJsonBlobJdbcType

protected OracleJsonBlobJdbcType(EmbeddableMappingType embeddableMappingType)

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 interface JdbcType

Overrides:

getJdbcTypeCode in class JsonJdbcType

Returns:

a JDBC type code

getDdlTypeCode

public int getDdlTypeCode()

Description copied from interface: JdbcType

A JDBC type code that identifies the SQL column type to be used for schema generation.

This value is passed to DdlTypeRegistry.getTypeName(int, Size, Type) to obtain the SQL column type.

Returns:

a JDBC type code

toString

public String toString()

Overrides:

toString in class JsonJdbcType

getCheckCondition

public String getCheckCondition(String columnName,
 JavaType<?> javaType,
 BasicValueConverter<?,?> converter,
 Dialect dialect)

Description copied from interface: JdbcType

The check constraint that should be added to the column definition in generated DDL.

Parameters:

columnName - the name of the column

javaType - the JavaType of the mapped column

converter - the converter, if any, or null

dialect - the SQL Dialect

Returns:

a check constraint condition or null

resolveAggregateJdbcType

public AggregateJdbcType resolveAggregateJdbcType(EmbeddableMappingType mappingType,
 String sqlType,
 RuntimeModelCreationContext creationContext)

Specified by:

resolveAggregateJdbcType in interface AggregateJdbcType

Overrides:

resolveAggregateJdbcType in class JsonJdbcType

getBinder

public <X> ValueBinder<X> getBinder(JavaType<X> javaType)

Description copied from interface: JdbcType

Obtain a binder object capable of binding values of the given Java type to parameters of a JDBC PreparedStatement.

Specified by:

getBinder in interface JdbcType

Overrides:

getBinder in class JsonJdbcType

Parameters:

javaType - The descriptor describing the types of Java values to be bound

Returns:

The appropriate binder.

getExtractor

public <X> ValueExtractor<X> getExtractor(JavaType<X> javaType)

Description copied from interface: JdbcType

Obtain an extractor object capable of extracting values of the given Java type from a JDBC ResultSet.

Specified by:

getExtractor in interface JdbcType

Overrides:

getExtractor in class JsonJdbcType

Parameters:

javaType - The descriptor describing the types of Java values to be extracted

Returns:

The appropriate extractor