程序包 org.hibernate.type

类 StringNVarcharType

java.lang.Object

org.hibernate.type.AbstractStandardBasicType<T>

org.hibernate.type.AbstractSingleColumnStandardBasicType<String>

org.hibernate.type.StringNVarcharType

所有已实现的接口:

Serializable, BasicType, DiscriminatorType<String>, IdentifierType<String>, LiteralType<String>, ProcedureParameterExtractionAware<String>, ProcedureParameterNamedBinder, SingleColumnType<String>, StringRepresentableType<String>, Type

public class StringNVarcharType
extends AbstractSingleColumnStandardBasicType<String>
implements DiscriminatorType<String>

A type that maps between VARCHAR and String

作者:

Gavin King, Steve Ebersole

另请参阅:

序列化表格

字段概要

字段

修饰符和类型	字段	说明
static StringNVarcharType	INSTANCE

构造器概要

构造器

构造器	说明
StringNVarcharType()

方法概要

修饰符和类型	方法	说明
String	getName()	Returns the abbreviated name of the type.
String	objectToSQLString(String value, Dialect dialect)	Convert the value into a string representation, suitable for embedding in an SQL statement as a literal.
protected boolean	registerUnderJavaType()
String	stringToObject(String xml)	Convert the value from the mapping file to a Java object.
String	toString(String value)	Render the value to the string representation.

从类继承的方法 org.hibernate.type.AbstractSingleColumnStandardBasicType

nullSafeSet, sqlType

从类继承的方法 org.hibernate.type.AbstractStandardBasicType

assemble, beforeAssemble, canDoExtraction, canDoSetting, compare, deepCopy, deepCopy, defaultSizes, dictatedSizes, disassemble, extract, extract, fromString, fromStringValue, get, getColumnSpan, getDefaultSize, getDictatedSize, getHashCode, getHashCode, getJavaTypeDescriptor, getMutabilityPlan, getRegistrationKeys, getReplacement, getReturnedClass, getSemiResolvedType, getSqlTypeDescriptor, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, nullSafeSet, nullSafeSet, remapSqlTypeDescriptor, replace, replace, resolve, semiResolve, set, setJavaTypeDescriptor, setSqlTypeDescriptor, sqlTypes, toColumnNullness, toLoggableString

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.SingleColumnType

fromStringValue, get, nullSafeGet, set

从接口继承的方法 org.hibernate.type.Type

assemble, beforeAssemble, compare, deepCopy, defaultSizes, dictatedSizes, disassemble, getColumnSpan, getHashCode, getHashCode, getReturnedClass, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, replace, replace, resolve, resolve, semiResolve, sqlTypes, toColumnNullness, toLoggableString

字段详细资料

INSTANCE

public static final StringNVarcharType INSTANCE

构造器详细资料

StringNVarcharType

public StringNVarcharType()

方法详细资料

getName

public String getName()

从接口复制的说明: Type

Returns the abbreviated name of the type.

指定者:

getName 在接口中 Type

返回:

String the Hibernate type name

registerUnderJavaType

protected boolean registerUnderJavaType()

覆盖:

registerUnderJavaType 在类中 AbstractStandardBasicType<String>

objectToSQLString

public String objectToSQLString(String value,
                                Dialect dialect)
                         throws Exception

从接口复制的说明: LiteralType

Convert the value into a string representation, suitable for embedding in an SQL statement as a literal.

指定者:

objectToSQLString 在接口中 LiteralType<String>

参数:

value - The value to convert

dialect - The SQL dialect

返回:

The value's string representation

抛出:

Exception - Indicates an issue converting the value to literal string.

stringToObject

public String stringToObject(String xml)
                      throws Exception

从接口复制的说明: IdentifierType

Convert the value from the mapping file to a Java object.

指定者:

stringToObject 在接口中 IdentifierType<String>

参数:

xml - the value of discriminator-value or unsaved-value attribute

返回:

The converted value of the string representation.

抛出:

Exception - Indicates a problem converting from the string

toString

public String toString(String value)

从接口复制的说明: StringRepresentableType

Render the value to the string representation.

指定者:

toString 在接口中 SingleColumnType<String>

指定者:

toString 在接口中 StringRepresentableType<String>

覆盖:

toString 在类中 AbstractStandardBasicType<String>

参数:

value - The value to render to string.

返回:

The string representation