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java.lang.Object org.hibernate.type.descriptor.java.AbstractTypeDescriptor<Calendar> org.hibernate.type.descriptor.java.CalendarDateTypeDescriptor
public class CalendarDateTypeDescriptor
Descriptor for Calendar
handling, but just for the date (month, day, year) portion.
Field Summary | |
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static CalendarDateTypeDescriptor |
INSTANCE
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Constructor Summary | |
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protected |
CalendarDateTypeDescriptor()
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Method Summary | ||
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boolean |
areEqual(Calendar one,
Calendar another)
Determine if two instances are equal |
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int |
extractHashCode(Calendar value)
Extract a proper hash code for this value. |
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Calendar |
fromString(String string)
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Comparator<Calendar> |
getComparator()
Retrieve the natural comparator for this type. |
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String |
toString(Calendar value)
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unwrap(Calendar value,
Class<X> type,
WrapperOptions options)
Unwrap an instance of our handled Java type into the requested type. |
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wrap(X value,
WrapperOptions options)
Wrap a value as our handled Java type. |
Methods inherited from class org.hibernate.type.descriptor.java.AbstractTypeDescriptor |
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extractLoggableRepresentation, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final CalendarDateTypeDescriptor INSTANCE
Constructor Detail |
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protected CalendarDateTypeDescriptor()
Method Detail |
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public String toString(Calendar value)
public Calendar fromString(String string)
public boolean areEqual(Calendar one, Calendar another)
AbstractTypeDescriptor
areEqual
in interface JavaTypeDescriptor<Calendar>
areEqual
in class AbstractTypeDescriptor<Calendar>
one
- One instanceanother
- The other instance
public int extractHashCode(Calendar value)
AbstractTypeDescriptor
extractHashCode
in interface JavaTypeDescriptor<Calendar>
extractHashCode
in class AbstractTypeDescriptor<Calendar>
value
- The value for which to extract a hash code.
public Comparator<Calendar> getComparator()
AbstractTypeDescriptor
getComparator
in interface JavaTypeDescriptor<Calendar>
getComparator
in class AbstractTypeDescriptor<Calendar>
public <X> X unwrap(Calendar 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 options
public <X> Calendar wrap(X value, WrapperOptions options)
JavaTypeDescriptor
ResultSet
extraction.
X
- The conversion type.value
- The value to wrap.options
- The options
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