Package org.hibernate.type.descriptor.jdbc

Class JsonArrayJdbcType

java.lang.Object

org.hibernate.type.descriptor.jdbc.ArrayJdbcType

org.hibernate.type.descriptor.jdbc.JsonArrayJdbcType

All Implemented Interfaces:

Serializable, JdbcType

Direct Known Subclasses:

H2JsonArrayJdbcType, JsonAsStringArrayJdbcType, MariaDBCastingJsonArrayJdbcType, MySQLCastingJsonArrayJdbcType, OracleJsonArrayBlobJdbcType, PostgreSQLCastingJsonArrayJdbcType, PostgreSQLJsonArrayPGObjectType

public class JsonArrayJdbcType
extends ArrayJdbcType

Specialized type mapping for JSON_ARRAY and the JSON ARRAY SQL data type.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
JsonArrayJdbcType(JdbcType elementJdbcType)

Method Summary

Modifier and Type	Method	Description
protected <X> X	fromString(String string, JavaType<X> javaType, WrapperOptions options)
<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.
int	getDdlTypeCode()	A JDBC type code that identifies the SQL column type to be used for schema generation.
int	getDefaultSqlTypeCode()	A JDBC type code that identifies the SQL column type.
<X> ValueExtractor<X>	getExtractor(JavaType<X> javaType)	Obtain an extractor object capable of extracting values of the given Java type from a JDBC ResultSet.
<T> JdbcLiteralFormatter<T>	getJdbcLiteralFormatter(JavaType<T> javaType)	Obtain a formatter object capable of rendering values of the given Java type as SQL literals of the type represented by this object.
int	getJdbcTypeCode()	The JDBC type code used when interacting with JDBC APIs.
String	toString()
protected <X> String	toString(X value, JavaType<X> javaType, WrapperOptions options)

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

equals, getArray, getArray, getElementJdbcType, getElementTypeName, getFriendlyName, getJdbcRecommendedJavaTypeMapping, getPreferredJavaTypeClass, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

addAuxiliaryDatabaseObjects, appendWriteExpression, getCastType, getCheckCondition, getExtraCreateTableInfo, 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

Constructor Details

JsonArrayJdbcType

public JsonArrayJdbcType(JdbcType elementJdbcType)

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 ArrayJdbcType

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

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.

Returns:

a JDBC type code

toString

public String toString()

Overrides:

toString in class ArrayJdbcType

getJdbcLiteralFormatter

public <T> JdbcLiteralFormatter<T> getJdbcLiteralFormatter(JavaType<T> javaType)

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 interface JdbcType

Overrides:

getJdbcLiteralFormatter in class ArrayJdbcType

fromString

protected <X> X fromString(String string,
 JavaType<X> javaType,
 WrapperOptions options)
                    throws SQLException

Throws:

SQLException

toString

protected <X> String toString(X value,
 JavaType<X> javaType,
 WrapperOptions options)

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 ArrayJdbcType

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 ArrayJdbcType

Parameters:

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

Returns:

The appropriate extractor