Package io.hypersistence.utils.hibernate.type.basic

Class PostgreSQLHStoreType

java.lang.Object

io.hypersistence.utils.hibernate.type.ImmutableType<Map>

io.hypersistence.utils.hibernate.type.basic.PostgreSQLHStoreType

All Implemented Interfaces:

Serializable, org.hibernate.type.Type, org.hibernate.usertype.EnhancedUserType<Map>, org.hibernate.usertype.UserType<Map>

public class PostgreSQLHStoreType
extends ImmutableType<Map>

Maps a Map object type to a PostgreSQL hstore column type.

For more details about how to use it, check out this article on vladmihalcea.com.

Author:

Edgar Asatryan, Vlad Mihalcea

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final PostgreSQLHStoreType	INSTANCE

Constructor Summary

Constructors

Constructor	Description
PostgreSQLHStoreType()
PostgreSQLHStoreType(org.hibernate.type.spi.TypeBootstrapContext typeBootstrapContext)

Method Summary

Modifier and Type	Method	Description
Map	fromStringValue(CharSequence sequence)
protected Map	get(ResultSet rs, int position, org.hibernate.engine.spi.SharedSessionContractImplementor session, Object owner)	Get the column value from the JDBC ResultSet.
int	getSqlType()
protected void	set(PreparedStatement st, Map value, int index, org.hibernate.engine.spi.SharedSessionContractImplementor session)	Set the column value on the provided JDBC PreparedStatement.

Methods inherited from class io.hypersistence.utils.hibernate.type.ImmutableType

assemble, assemble, beforeAssemble, compare, compare, deepCopy, deepCopy, disassemble, disassemble, equals, getColumnSpan, getConfiguration, getHashCode, getHashCode, getName, getReturnedClass, getSqlTypeCodes, hashCode, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeGet, nullSafeSet, nullSafeSet, replace, replace, replace, returnedClass, toColumnNullness, toLoggableString, toSqlLiteral, toString

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.Type

disassemble

Methods inherited from interface org.hibernate.usertype.UserType

getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getJdbcType, getValueConverter

Field Details

INSTANCE

public static final PostgreSQLHStoreType INSTANCE

Constructor Details

PostgreSQLHStoreType

public PostgreSQLHStoreType()

PostgreSQLHStoreType

public PostgreSQLHStoreType(org.hibernate.type.spi.TypeBootstrapContext typeBootstrapContext)

Method Details

getSqlType

public int getSqlType()

get

protected Map get(ResultSet rs,
 int position,
 org.hibernate.engine.spi.SharedSessionContractImplementor session,
 Object owner)
           throws SQLException

Description copied from class: ImmutableType

Get the column value from the JDBC ResultSet.

Specified by:

get in class ImmutableType<Map>

Parameters:

rs - JDBC ResultSet

position - database column position

session - current Hibernate Session

owner - current Hibernate SessionFactoryImplementor

Returns:

column value

Throws:

SQLException - in case of failure

set

protected void set(PreparedStatement st,
 Map value,
 int index,
 org.hibernate.engine.spi.SharedSessionContractImplementor session)
            throws SQLException

Description copied from class: ImmutableType

Set the column value on the provided JDBC PreparedStatement.

Specified by:

set in class ImmutableType<Map>

Parameters:

st - JDBC PreparedStatement

value - database column value

index - database column index

session - current Hibernate Session

Throws:

SQLException - in case of failure

fromStringValue

public Map fromStringValue(CharSequence sequence)
                    throws org.hibernate.HibernateException

Throws:

org.hibernate.HibernateException