org.hibernate.type.descriptor.java
Class JdbcTimeTypeDescriptor

java.lang.Object
  org.hibernate.type.descriptor.java.AbstractTypeDescriptor<Date>
      org.hibernate.type.descriptor.java.JdbcTimeTypeDescriptor

All Implemented Interfaces:

Serializable, JavaTypeDescriptor<Date>

public class JdbcTimeTypeDescriptor
extends AbstractTypeDescriptor<Date>

TODO : javadoc

Author:

Steve Ebersole

See Also:

Serialized Form

Nested Class Summary

static class

JdbcTimeTypeDescriptor.TimeMutabilityPlan

Field Summary

static JdbcTimeTypeDescriptor	INSTANCE
static String	TIME_FORMAT

Constructor Summary

JdbcTimeTypeDescriptor()

Method Summary

boolean	areEqual(Date one, Date another) Determine if two instances are equal
int	extractHashCode(Date value) Extract a proper hash code for this value.
Date	fromString(String string)
String	toString(Date value)
<X> X	unwrap(Date value, Class<X> type, WrapperOptions options) Unwrap an instance of our handled Java type into the requested type.
<X> Date	wrap(X value, WrapperOptions options) Wrap a value as our handled Java type.

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

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 JdbcTimeTypeDescriptor INSTANCE

TIME_FORMAT

public static final String TIME_FORMAT

See Also:

Constant Field Values

Constructor Detail

JdbcTimeTypeDescriptor

public JdbcTimeTypeDescriptor()

Method Detail

toString

public String toString(Date value)

fromString

public Date fromString(String string)

extractHashCode

public int extractHashCode(Date value)

Description copied from class: AbstractTypeDescriptor

Extract a proper hash code for this value.

Specified by:

extractHashCode in interface JavaTypeDescriptor<Date>

Overrides:

extractHashCode in class AbstractTypeDescriptor<Date>

Parameters:

value - The value for which to extract a hash code.

Returns:

The extracted hash code.

areEqual

public boolean areEqual(Date one,
                        Date another)

Description copied from class: AbstractTypeDescriptor

Determine if two instances are equal

Specified by:

areEqual in interface JavaTypeDescriptor<Date>

Overrides:

areEqual in class AbstractTypeDescriptor<Date>

Parameters:

one - One instance

another - The other instance

Returns:

True if the two are considered equal; false otherwise.

unwrap

public <X> X unwrap(Date value,
                    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> Date 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.