程序包 org.hibernate.type.descriptor.java

类 AbstractTypeDescriptor<T>

java.lang.Object

org.hibernate.type.descriptor.java.AbstractTypeDescriptor<T>

所有已实现的接口:

Serializable, BasicJavaDescriptor<T>, JavaTypeDescriptor<T>

直接已知子类:

BigDecimalTypeDescriptor, BigIntegerTypeDescriptor, BlobTypeDescriptor, BooleanTypeDescriptor, ByteArrayTypeDescriptor, ByteTypeDescriptor, CalendarDateTypeDescriptor, CalendarTimeTypeDescriptor, CalendarTypeDescriptor, CharacterArrayTypeDescriptor, CharacterTypeDescriptor, ClassTypeDescriptor, ClobTypeDescriptor, CurrencyTypeDescriptor, DateTypeDescriptor, DoubleTypeDescriptor, DurationJavaDescriptor, EnumJavaTypeDescriptor, FloatTypeDescriptor, InstantJavaDescriptor, IntegerTypeDescriptor, JavaTypeDescriptorRegistry.FallbackJavaTypeDescriptor, JdbcDateTypeDescriptor, JdbcTimestampTypeDescriptor, JdbcTimeTypeDescriptor, LocalDateJavaDescriptor, LocalDateTimeJavaDescriptor, LocaleTypeDescriptor, LocalTimeJavaDescriptor, LongTypeDescriptor, NClobTypeDescriptor, OffsetDateTimeJavaDescriptor, OffsetTimeJavaDescriptor, PrimitiveByteArrayTypeDescriptor, PrimitiveCharacterArrayTypeDescriptor, RowVersionTypeDescriptor, SerializableTypeDescriptor, ShortTypeDescriptor, StringTypeDescriptor, TimeZoneTypeDescriptor, UrlTypeDescriptor, UUIDTypeDescriptor, ZonedDateTimeJavaDescriptor

public abstract class AbstractTypeDescriptor<T>
extends Object
implements BasicJavaDescriptor<T>, Serializable

Abstract adapter for Java type descriptors.

作者:

Steve Ebersole

另请参阅:

序列化表格

构造器概要

构造器

限定符	构造器	说明
protected	AbstractTypeDescriptor(Class<T> type)	Initialize a type descriptor for the given type.
protected	AbstractTypeDescriptor(Class<T> type, MutabilityPlan<T> mutabilityPlan)	Initialize a type descriptor for the given type.

方法概要

修饰符和类型	方法	说明
boolean	areEqual(T one, T another)	Determine if two instances are equal
int	extractHashCode(T value)	Extract a proper hash code for this value.
String	extractLoggableRepresentation(T value)	Extract a loggable representation of the value.
Comparator<T>	getComparator()	Retrieve the natural comparator for this type.
Class<T>	getJavaType()	Get the Java type described
Class<T>	getJavaTypeClass()	已过时。 Use getJavaType() instead
MutabilityPlan<T>	getMutabilityPlan()	Retrieve the mutability plan for this Java type.
protected HibernateException	unknownUnwrap(Class conversionType)
protected HibernateException	unknownWrap(Class conversionType)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.hibernate.type.descriptor.java.BasicJavaDescriptor

getJdbcRecommendedSqlType

从接口继承的方法 org.hibernate.type.descriptor.java.JavaTypeDescriptor

fromString, toString, unwrap, wrap

构造器详细资料

AbstractTypeDescriptor

protected AbstractTypeDescriptor(Class<T> type)

Initialize a type descriptor for the given type. Assumed immutable.

参数:

type - The Java type.

另请参阅:

AbstractTypeDescriptor(Class, MutabilityPlan)

AbstractTypeDescriptor

protected AbstractTypeDescriptor(Class<T> type,
                                 MutabilityPlan<T> mutabilityPlan)

Initialize a type descriptor for the given type. Assumed immutable.

参数:

type - The Java type.

mutabilityPlan - The plan for handling mutability aspects of the java type.

方法详细资料

getMutabilityPlan

public MutabilityPlan<T> getMutabilityPlan()

从接口复制的说明: JavaTypeDescriptor

Retrieve the mutability plan for this Java type.

指定者:

getMutabilityPlan 在接口中 JavaTypeDescriptor<T>

getJavaType

public Class<T> getJavaType()

从接口复制的说明: JavaTypeDescriptor

Get the Java type described

指定者:

getJavaType 在接口中 JavaTypeDescriptor<T>

getJavaTypeClass

@Deprecated
public Class<T> getJavaTypeClass()

已过时。

Use getJavaType() instead

从接口复制的说明: JavaTypeDescriptor

Retrieve the Java type handled here.

指定者:

getJavaTypeClass 在接口中 JavaTypeDescriptor<T>

返回:

The Java type.

extractHashCode

public int extractHashCode(T value)

从接口复制的说明: JavaTypeDescriptor

Extract a proper hash code for this value.

指定者:

extractHashCode 在接口中 JavaTypeDescriptor<T>

参数:

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

返回:

The extracted hash code.

areEqual

public boolean areEqual(T one,
                        T another)

从接口复制的说明: JavaTypeDescriptor

Determine if two instances are equal

指定者:

areEqual 在接口中 JavaTypeDescriptor<T>

参数:

one - One instance

another - The other instance

返回:

True if the two are considered equal; false otherwise.

getComparator

public Comparator<T> getComparator()

从接口复制的说明: JavaTypeDescriptor

Retrieve the natural comparator for this type.

指定者:

getComparator 在接口中 JavaTypeDescriptor<T>

extractLoggableRepresentation

public String extractLoggableRepresentation(T value)

从接口复制的说明: JavaTypeDescriptor

Extract a loggable representation of the value.

指定者:

extractLoggableRepresentation 在接口中 JavaTypeDescriptor<T>

参数:

value - The value for which to extract a loggable representation.

返回:

The loggable representation

unknownUnwrap

protected HibernateException unknownUnwrap(Class conversionType)

unknownWrap

protected HibernateException unknownWrap(Class conversionType)