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CurrencyType (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.type
Class CurrencyType

java.lang.Object
  net.sf.hibernate.type.AbstractType
      net.sf.hibernate.type.NullableType
          net.sf.hibernate.type.ImmutableType
              net.sf.hibernate.type.CurrencyType

All Implemented Interfaces:

LiteralType, Serializable, Type

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public class CurrencyType

extends ImmutableType

implements LiteralType

currency: A type that maps an SQL VARCHAR to a java.util.Currency

Author:

Gavin King

See Also:

Currency, Serialized Form

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Field Summary
static Class	CURRENCY_CLASS

 

Constructor Summary

CurrencyType()

 

Method Summary
boolean	equals(Object x, Object y)           Compare two instances of the class mapped by this type for persistence "equality", ie.
Object	fromStringValue(String xml)
Object	get(ResultSet rs, String name)
String	getName()           Returns the abbreviated name of the type.
Class	getReturnedClass()           The class returned by nullSafeGet() methods.
String	objectToSQLString(Object value)           String representation of the value, suitable for embedding in an SQL statement.
void	set(PreparedStatement st, Object value, int index)
int	sqlType()
String	toString(Object value)

 

Methods inherited from class net.sf.hibernate.type.ImmutableType

copy, deepCopyNotNull, hasNiceEquals, isMutable

 

Methods inherited from class net.sf.hibernate.type.NullableType

deepCopy, fromString, getColumnSpan, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, sqlTypes, toString

 

Methods inherited from class net.sf.hibernate.type.AbstractType

assemble, disassemble, equals, hashCode, hydrate, isAssociationType, isComponentType, isDirty, isEntityType, isModified, isObjectType, isPersistentCollectionType, resolveIdentifier

 

Methods inherited from class java.lang.Object

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

 

Field Detail

CURRENCY_CLASS

public static final Class CURRENCY_CLASS

Constructor Detail

CurrencyType

public CurrencyType()

Method Detail

get

public Object get(ResultSet rs,
                  String name)
           throws HibernateException,
                  SQLException

Specified by:

get in class NullableType

Throws:

HibernateException

SQLException

See Also:

NullableType.get(ResultSet, String)

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set

public void set(PreparedStatement st,
                Object value,
                int index)
         throws HibernateException,
                SQLException

Specified by:

set in class NullableType

Throws:

HibernateException

SQLException

See Also:

NullableType.set(PreparedStatement, Object, int)

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sqlType

public int sqlType()

Specified by:

sqlType in class NullableType

See Also:

NullableType.sqlType()

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toString

public String toString(Object value)
                throws HibernateException

Specified by:

toString in class NullableType

Throws:

HibernateException

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getReturnedClass

public Class getReturnedClass()

Description copied from interface: Type

The class returned by nullSafeGet() methods. This is used to establish the class of an array of this type.

Specified by:

getReturnedClass in interface Type

Returns:

Class

See Also:

Type.getReturnedClass()

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equals

public boolean equals(Object x,
                      Object y)
               throws HibernateException

Description copied from interface: Type

Compare two instances of the class mapped by this type for persistence "equality", ie. Equality of persistent state.

Specified by:

equals in interface Type

Parameters:

x -

y -

Returns:

boolean

Throws:

HibernateException

See Also:

Type.equals(Object, Object)

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getName

public String getName()

Description copied from interface: Type

Returns the abbreviated name of the type.

Specified by:

getName in interface Type

Returns:

String the Hibernate type name

See Also:

Type.getName()

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objectToSQLString

public String objectToSQLString(Object value)
                         throws Exception

Description copied from interface: LiteralType

String representation of the value, suitable for embedding in an SQL statement.

Specified by:

objectToSQLString in interface LiteralType

Parameters:

value -

Returns:

String

Throws:

Exception

See Also:

LiteralType.objectToSQLString(Object)

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fromStringValue

public Object fromStringValue(String xml)
                       throws HibernateException

Specified by:

fromStringValue in class NullableType

Throws:

HibernateException

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