Package io.hypersistence.utils.hibernate.type.range

Class PostgreSQLRangeType

java.lang.Object

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

io.hypersistence.utils.hibernate.type.range.PostgreSQLRangeType

All Implemented Interfaces:

Serializable, org.hibernate.type.Type, org.hibernate.usertype.DynamicParameterizedType, org.hibernate.usertype.EnhancedUserType<Range>, org.hibernate.usertype.ParameterizedType, org.hibernate.usertype.UserType<Range>

public class PostgreSQLRangeType
extends ImmutableType<Range>
implements org.hibernate.usertype.DynamicParameterizedType

Maps a Range object type to a PostgreSQL range column type.

Supported range types:

• int4range
• int8range
• numrange
• tsrange
• tstzrange
• daterange

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

Author:

Edgar Asatryan, Vlad Mihalcea

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.usertype.DynamicParameterizedType

org.hibernate.usertype.DynamicParameterizedType.ParameterType

Field Summary

Fields

Modifier and Type	Field	Description
static final PostgreSQLRangeType	INSTANCE

Fields inherited from interface org.hibernate.usertype.DynamicParameterizedType

ACCESS_TYPE, ENTITY, IS_DYNAMIC, IS_PRIMARY_KEY, PARAMETER_TYPE, PROPERTY, RETURNED_CLASS, XPROPERTY

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
Range	fromStringValue(CharSequence sequence)
protected Range	get(ResultSet rs, int position, org.hibernate.engine.spi.SharedSessionContractImplementor session, Object owner)	Get the column value from the JDBC ResultSet.
Class<?>	getElementType()
int	getSqlType()
protected void	set(PreparedStatement st, Range range, int index, org.hibernate.engine.spi.SharedSessionContractImplementor session)	Set the column value on the provided JDBC PreparedStatement.
void	setParameterValues(Properties parameters)

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, getReturnedClassName, getTypeForEqualsHashCode

Methods inherited from interface org.hibernate.usertype.UserType

getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getJdbcType, getValueConverter

Field Details

INSTANCE

public static final PostgreSQLRangeType INSTANCE

Constructor Details

PostgreSQLRangeType

public PostgreSQLRangeType()

PostgreSQLRangeType

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

Method Details

getSqlType

public int getSqlType()

Specified by:

getSqlType in interface org.hibernate.usertype.UserType<Range>

get

protected Range 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<Range>

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,
 Range range,
 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<Range>

Parameters:

st - JDBC PreparedStatement

range - database column value

index - database column index

session - current Hibernate Session

Throws:

SQLException - in case of failure

setParameterValues

public void setParameterValues(Properties parameters)

Specified by:

setParameterValues in interface org.hibernate.usertype.ParameterizedType

getElementType

public Class<?> getElementType()

fromStringValue

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

Specified by:

fromStringValue in interface org.hibernate.usertype.EnhancedUserType<Range>

Throws:

org.hibernate.HibernateException