Package org.hibernate.type.descriptor.java.spi

Class MapEntryJavaType

java.lang.Object

org.hibernate.type.descriptor.java.AbstractClassJavaType<Map.Entry>

org.hibernate.type.descriptor.java.spi.MapEntryJavaType

All Implemented Interfaces:

Serializable, BasicJavaType<Map.Entry>, JavaType<Map.Entry>

public class MapEntryJavaType
extends AbstractClassJavaType<Map.Entry>

Descriptor for Map.Entry.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.type.descriptor.java.JavaType

JavaType.CoercionContext

Field Summary

Fields

Modifier and Type	Field	Description
static final MapEntryJavaType	INSTANCE	Singleton access

Constructor Summary

Constructors

Constructor	Description
MapEntryJavaType()

Method Summary

Modifier and Type	Method	Description
Map.Entry	fromString(CharSequence string)
JdbcType	getRecommendedJdbcType(JdbcTypeIndicators context)	Obtain the "recommended" SQL type descriptor for this Java type.
<X> X	unwrap(Map.Entry value, Class<X> type, WrapperOptions options)	Unwrap an instance of our handled Java type into the requested type.
<X> Map.Entry	wrap(X value, WrapperOptions options)	Wrap a value as our handled Java type.

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

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.JavaType

appendEncodedString, coerce, createJavaType, createJavaType, fromEncodedString, getCheckCondition, getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getDefaultValue, getLongSqlLength, getReplacement, getTypeName, isInstance, isTemporalType, isWider, toString, useObjectEqualsHashCode

Field Details

INSTANCE

public static final MapEntryJavaType INSTANCE

Singleton access

Constructor Details

MapEntryJavaType

public MapEntryJavaType()

Method Details

getRecommendedJdbcType

public JdbcType getRecommendedJdbcType(JdbcTypeIndicators context)

Description copied from interface: BasicJavaType

Obtain the "recommended" SQL type descriptor for this Java type. Often, but not always, the source of this recommendation is the JDBC specification.

Parameters:

context - Contextual information

Returns:

The recommended SQL type descriptor

fromString

public Map.Entry fromString(CharSequence string)

unwrap

public <X> X unwrap(Map.Entry value,
 Class<X> type,
 WrapperOptions options)

Description copied from interface: JavaType

Unwrap an instance of our handled Java type into the requested type.

As an example, if this is a JavaType<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> Map.Entry wrap(X value,
 WrapperOptions options)

Description copied from interface: JavaType

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.