public class ByteArrayTypeDescriptor extends AbstractTypeDescriptor<Byte[]>
Byte[]
handling.Modifier and Type | Field and Description |
---|---|
static ByteArrayTypeDescriptor |
INSTANCE |
Constructor and Description |
---|
ByteArrayTypeDescriptor() |
Modifier and Type | Method and Description |
---|---|
boolean |
areEqual(Byte[] one,
Byte[] another)
Determine if two instances are equal
|
int |
extractHashCode(Byte[] bytes)
Extract a proper hash code for this value.
|
Byte[] |
fromString(String string) |
Comparator<Byte[]> |
getComparator()
Retrieve the natural comparator for this type.
|
String |
toString(Byte[] bytes) |
<X> X |
unwrap(Byte[] value,
Class<X> type,
WrapperOptions options)
Unwrap an instance of our handled Java type into the requested type.
|
<X> Byte[] |
wrap(X value,
WrapperOptions options)
Wrap a value as our handled Java type.
|
extractLoggableRepresentation, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap
public static final ByteArrayTypeDescriptor INSTANCE
public boolean areEqual(Byte[] one, Byte[] another)
JavaTypeDescriptor
areEqual
in interface JavaTypeDescriptor<Byte[]>
areEqual
in class AbstractTypeDescriptor<Byte[]>
one
- One instanceanother
- The other instancepublic int extractHashCode(Byte[] bytes)
JavaTypeDescriptor
extractHashCode
in interface JavaTypeDescriptor<Byte[]>
extractHashCode
in class AbstractTypeDescriptor<Byte[]>
bytes
- The value for which to extract a hash code.public Comparator<Byte[]> getComparator()
JavaTypeDescriptor
getComparator
in interface JavaTypeDescriptor<Byte[]>
getComparator
in class AbstractTypeDescriptor<Byte[]>
public <X> X unwrap(Byte[] value, Class<X> type, WrapperOptions options)
JavaTypeDescriptor
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.X
- The conversion type.value
- The value to unwraptype
- The type as which to unwrapoptions
- The optionspublic <X> Byte[] wrap(X value, WrapperOptions options)
JavaTypeDescriptor
ResultSet
extraction.X
- The conversion type.value
- The value to wrap.options
- The optionsCopyright © 2001-2017 Red Hat, Inc. All Rights Reserved.