com.vladmihalcea.hibernate.type.range
Class PostgreSQLRangeType

java.lang.Object
  com.vladmihalcea.hibernate.type.ImmutableType<Range>
      com.vladmihalcea.hibernate.type.range.PostgreSQLRangeType

All Implemented Interfaces:

Serializable, org.hibernate.type.Type, org.hibernate.usertype.DynamicParameterizedType, org.hibernate.usertype.ParameterizedType, org.hibernate.usertype.UserType

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

static 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

PostgreSQLRangeType()

Method Summary

protected Range	get(ResultSet rs, String[] names, org.hibernate.engine.spi.SessionImplementor session, Object owner) Get the column value from the JDBC ResultSet.
Class<?>	getElementType()
protected void	set(PreparedStatement st, Range range, int index, org.hibernate.engine.spi.SessionImplementor session) Set the column value on the provided JDBC PreparedStatement.
void	setParameterValues(Properties parameters)
int[]	sqlTypes()

Methods inherited from class com.vladmihalcea.hibernate.type.ImmutableType

assemble, assemble, beforeAssemble, compare, deepCopy, deepCopy, defaultSizes, dictatedSizes, disassemble, disassemble, equals, getColumnSpan, getConfiguration, getHashCode, getHashCode, getName, getReturnedClass, getSemiResolvedType, hashCode, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, replace, replace, replace, resolve, returnedClass, semiResolve, sqlTypes, toColumnNullness, toLoggableString

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final PostgreSQLRangeType INSTANCE

Constructor Detail

PostgreSQLRangeType

public PostgreSQLRangeType()

Method Detail

sqlTypes

public int[] sqlTypes()

Specified by:

sqlTypes in interface org.hibernate.usertype.UserType

get

protected Range get(ResultSet rs,
                    String[] names,
                    org.hibernate.engine.spi.SessionImplementor 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

names - database column name

session - current Hibernate Session

owner - current Hibernate SessionFactory

Returns:

column value

Throws:

SQLException - in case of failure

set

protected void set(PreparedStatement st,
                   Range range,
                   int index,
                   org.hibernate.engine.spi.SessionImplementor 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()