Package org.hibernate.dialect

Class PostgreSQLPGObjectJdbcType

java.lang.Object

org.hibernate.dialect.PostgreSQLPGObjectJdbcType

All Implemented Interfaces:

Serializable, JdbcType

Direct Known Subclasses:

PostgreSQLInetJdbcType, PostgreSQLJsonbJdbcType, PostgreSQLJsonJdbcType

public abstract class PostgreSQLPGObjectJdbcType
extends Object
implements JdbcType

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
PostgreSQLPGObjectJdbcType(String typeName, int sqlTypeCode)

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	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.
static boolean	isUsable()
protected <X> String	toString(X value, JavaType<X> javaType, WrapperOptions options)

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

getCastType, getFriendlyName, getJdbcRecommendedJavaTypeMapping, getPreferredJavaTypeClass, isBinary, isDecimal, isFloat, isInteger, isInterval, isNumber, isString, isTemporal

Constructor Detail

PostgreSQLPGObjectJdbcType

public PostgreSQLPGObjectJdbcType(String typeName,
                                  int sqlTypeCode)

Method Detail

isUsable

public static boolean isUsable()

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

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 #getDdlTypeCode() if the actual type e.g. JSON is emulated through a type like CLOB.

Specified by:

getDefaultSqlTypeCode in interface JdbcType

Returns:

a JDBC type code

fromString

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

toString

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

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

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

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

Parameters:

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

Returns:

The appropriate extractor