程序包 cn.taketoday.core.conversion

类 ConversionFailedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cn.taketoday.core.NestedRuntimeException

cn.taketoday.core.conversion.ConversionException

cn.taketoday.core.conversion.ConversionFailedException

所有已实现的接口:

Serializable

public class ConversionFailedException
extends ConversionException

Exception to be thrown when an actual type conversion attempt fails.

从以下版本开始:

3.0

作者:

Keith Donald, Juergen Hoeller, TODAY 2021/3/22 12:11

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
private static final long	serialVersionUID
private final TypeDescriptor	sourceType
private final TypeDescriptor	targetType
private final Object	value

构造器概要

构造器

构造器	说明
ConversionFailedException(TypeDescriptor sourceType, TypeDescriptor targetType, Object value, Throwable cause)	Create a new conversion exception.

方法概要

修饰符和类型	方法	说明
TypeDescriptor	getSourceType()	Return the source type we tried to convert the value from.
TypeDescriptor	getTargetType()	Return the target type we tried to convert the value to.
Object	getValue()	Return the offending value.

从类继承的方法 cn.taketoday.core.NestedRuntimeException

contains, getMostSpecificCause, getNestedMessage, getRootCause

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object

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

字段详细资料

serialVersionUID

private static final long serialVersionUID

另请参阅:

• 常量字段值

sourceType

@Nullable
private final TypeDescriptor sourceType

targetType

private final TypeDescriptor targetType

value

@Nullable
private final Object value

构造器详细资料

ConversionFailedException

public ConversionFailedException(@Nullable
 TypeDescriptor sourceType,
 TypeDescriptor targetType,
 @Nullable
 Object value,
 Throwable cause)

Create a new conversion exception.

参数:

sourceType - the value's original type

targetType - the value's target type

value - the value we tried to convert

cause - the cause of the conversion failure

方法详细资料

getSourceType

@Nullable
public TypeDescriptor getSourceType()

Return the source type we tried to convert the value from.

getTargetType

public TypeDescriptor getTargetType()

Return the target type we tried to convert the value to.

getValue

@Nullable
public Object getValue()

Return the offending value.