Package org.hibernate.type.descriptor.java

Class IntegerTypeDescriptor

java.lang.Object

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

org.hibernate.type.descriptor.java.IntegerTypeDescriptor

All Implemented Interfaces:

java.io.Serializable, BasicJavaDescriptor<java.lang.Integer>, JavaTypeDescriptor<java.lang.Integer>

public class IntegerTypeDescriptor
extends AbstractTypeDescriptor<java.lang.Integer>

Descriptor for Integer handling.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static IntegerTypeDescriptor	INSTANCE

Constructor Summary

Constructors

Constructor	Description
IntegerTypeDescriptor()

Method Summary

Modifier and Type	Method	Description
java.lang.Integer	fromString(java.lang.String string)
java.lang.String	toString(java.lang.Integer value)
<X> X	unwrap(java.lang.Integer value, java.lang.Class<X> type, WrapperOptions options)	Unwrap an instance of our handled Java type into the requested type.
<X> java.lang.Integer	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, getJavaType, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap

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.java.BasicJavaDescriptor

getJdbcRecommendedSqlType

Field Detail

INSTANCE

public static final IntegerTypeDescriptor INSTANCE

Constructor Detail

IntegerTypeDescriptor

public IntegerTypeDescriptor()

Method Detail

toString

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

fromString

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

unwrap

public <X> X unwrap(java.lang.Integer 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.Integer 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.