org.hibernate.type.descriptor.java
Class BigDecimalTypeDescriptor

java.lang.Object
  extended by org.hibernate.type.descriptor.java.AbstractTypeDescriptor<BigDecimal>
      extended by org.hibernate.type.descriptor.java.BigDecimalTypeDescriptor
All Implemented Interfaces:
Serializable, JavaTypeDescriptor<BigDecimal>

public class BigDecimalTypeDescriptor
extends AbstractTypeDescriptor<BigDecimal>

Descriptor for BigDecimal handling.

See Also:
Serialized Form

Field Summary
static BigDecimalTypeDescriptor INSTANCE
           
 
Constructor Summary
BigDecimalTypeDescriptor()
           
 
Method Summary
 boolean areEqual(BigDecimal one, BigDecimal another)
          Determine if two instances are equal
 int extractHashCode(BigDecimal value)
          Extract a proper hash code for this value.
 BigDecimal fromString(String string)
           
 String toString(BigDecimal value)
           
<X> X
unwrap(BigDecimal value, Class<X> type, WrapperOptions options)
          Unwrap an instance of our handled Java type into the requested type.
<X> BigDecimal
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 BigDecimalTypeDescriptor INSTANCE
Constructor Detail

BigDecimalTypeDescriptor

public BigDecimalTypeDescriptor()
Method Detail

toString

public String toString(BigDecimal value)

fromString

public BigDecimal fromString(String string)

areEqual

public boolean areEqual(BigDecimal one,
                        BigDecimal another)
Description copied from class: AbstractTypeDescriptor
Determine if two instances are equal

Specified by:
areEqual in interface JavaTypeDescriptor<BigDecimal>
Overrides:
areEqual in class AbstractTypeDescriptor<BigDecimal>
Parameters:
one - One instance
another - The other instance
Returns:
True if the two are considered equal; false otherwise.

extractHashCode

public int extractHashCode(BigDecimal value)
Description copied from class: AbstractTypeDescriptor
Extract a proper hash code for this value.

Specified by:
extractHashCode in interface JavaTypeDescriptor<BigDecimal>
Overrides:
extractHashCode in class AbstractTypeDescriptor<BigDecimal>
Parameters:
value - The value for which to extract a hash code.
Returns:
The extracted hash code.

unwrap

public <X> X unwrap(BigDecimal 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> BigDecimal 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.


Copyright © 2001-2015 Red Hat, Inc. All Rights Reserved.