org.hibernate.type.descriptor.java

Class ByteTypeDescriptor

java.lang.Object

org.hibernate.type.descriptor.java.AbstractTypeDescriptor<java.lang.Byte>

org.hibernate.type.descriptor.java.ByteTypeDescriptor

All Implemented Interfaces:

java.io.Serializable, JavaTypeDescriptor<java.lang.Byte>

public class ByteTypeDescriptor
extends AbstractTypeDescriptor<java.lang.Byte>

Descriptor for Byte handling.

Author:

Steve Ebersole, Lukasz Antoniak (lukasz dot antoniak at gmail dot com)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static ByteTypeDescriptor	INSTANCE

Constructor Summary

Constructors

Constructor and Description
ByteTypeDescriptor()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Byte	fromString(java.lang.String string)
java.lang.String	toString(java.lang.Byte value)
<X> X	unwrap(java.lang.Byte value, java.lang.Class<X> type, WrapperOptions options) Unwrap an instance of our handled Java type into the requested type.
<X> java.lang.Byte	wrap(X value, WrapperOptions options) Wrap a value as our handled Java type.

Methods inherited from class org.hibernate.type.descriptor.java.AbstractTypeDescriptor

areEqual, extractHashCode, extractLoggableRepresentation, getComparator, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ByteTypeDescriptor INSTANCE

Constructor Detail

ByteTypeDescriptor

public ByteTypeDescriptor()

Method Detail

toString

public java.lang.String toString(java.lang.Byte value)

fromString

public java.lang.Byte fromString(java.lang.String string)

unwrap

public <X> X unwrap(java.lang.Byte value,
           java.lang.Class<X> type,
           WrapperOptions options)

Description copied from interface: JavaTypeDescriptor

Unwrap an instance of our handled Java type into the requested type.

As an example, if this is a JavaTypeDescriptor<Integer> and we are asked to unwrap the Integer value as a Long we would return something like Long.valueOf( value.longValue() ).

Intended use is during PreparedStatement binding.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to unwrap

type - The type as which to unwrap

options - The options

Returns:

The unwrapped value.

wrap

public <X> java.lang.Byte wrap(X value,
                      WrapperOptions options)

Description copied from interface: JavaTypeDescriptor

Wrap a value as our handled Java type.

Intended use is during ResultSet extraction.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to wrap.

options - The options

Returns:

The wrapped value.