org.springframework.beans

类 TypeMismatchException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.springframework.core.NestedRuntimeException

org.springframework.beans.BeansException

org.springframework.beans.PropertyAccessException

org.springframework.beans.TypeMismatchException

所有已实现的接口:

Serializable

直接已知子类:

ConversionNotSupportedException

public class TypeMismatchException
extends PropertyAccessException

Exception thrown on a type mismatch when trying to set a bean property.

作者:

Rod Johnson, Juergen Hoeller

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
static String	ERROR_CODE Error code that a type mismatch error will be registered with.

构造器概要

构造器

构造器和说明
TypeMismatchException(Object value, Class<?> requiredType) Create a new TypeMismatchException without a PropertyChangeEvent.
TypeMismatchException(Object value, Class<?> requiredType, Throwable cause) Create a new TypeMismatchException without a PropertyChangeEvent.
TypeMismatchException(PropertyChangeEvent propertyChangeEvent, Class<?> requiredType) Create a new TypeMismatchException.
TypeMismatchException(PropertyChangeEvent propertyChangeEvent, Class<?> requiredType, Throwable cause) Create a new TypeMismatchException.

方法概要

限定符和类型	方法和说明
String	getErrorCode() Return a corresponding error code for this type of exception.
String	getPropertyName() Return the name of the affected property, if available.
Class<?>	getRequiredType() Return the required target type, if any.
Object	getValue() Return the offending value (may be null).
void	initPropertyName(String propertyName) Initialize this exception's property name for exposure through getPropertyName(), as an alternative to having it initialized via a PropertyChangeEvent.

从类继承的方法 org.springframework.beans.PropertyAccessException

getPropertyChangeEvent

从类继承的方法 org.springframework.core.NestedRuntimeException

contains, getMessage, getMostSpecificCause, getRootCause

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, 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

ERROR_CODE

public static final String ERROR_CODE

Error code that a type mismatch error will be registered with.

另请参阅:

常量字段值

构造器详细资料

TypeMismatchException

public TypeMismatchException(PropertyChangeEvent propertyChangeEvent,
                             Class<?> requiredType)

Create a new TypeMismatchException.

参数:

propertyChangeEvent - the PropertyChangeEvent that resulted in the problem

requiredType - the required target type

TypeMismatchException

public TypeMismatchException(PropertyChangeEvent propertyChangeEvent,
                             @Nullable
                             Class<?> requiredType,
                             @Nullable
                             Throwable cause)

Create a new TypeMismatchException.

参数:

propertyChangeEvent - the PropertyChangeEvent that resulted in the problem

requiredType - the required target type (or null if not known)

cause - the root cause (may be null)

TypeMismatchException

public TypeMismatchException(@Nullable
                             Object value,
                             @Nullable
                             Class<?> requiredType)

Create a new TypeMismatchException without a PropertyChangeEvent.

参数:

value - the offending value that couldn't be converted (may be null)

requiredType - the required target type (or null if not known)

另请参阅:

initPropertyName(java.lang.String)

TypeMismatchException

public TypeMismatchException(@Nullable
                             Object value,
                             @Nullable
                             Class<?> requiredType,
                             @Nullable
                             Throwable cause)

Create a new TypeMismatchException without a PropertyChangeEvent.

参数:

value - the offending value that couldn't be converted (may be null)

requiredType - the required target type (or null if not known)

cause - the root cause (may be null)

另请参阅:

initPropertyName(java.lang.String)

方法详细资料

initPropertyName

public void initPropertyName(String propertyName)

Initialize this exception's property name for exposure through getPropertyName(), as an alternative to having it initialized via a PropertyChangeEvent.

参数:

propertyName - the property name to expose

从以下版本开始:

5.0.4

另请参阅:

TypeMismatchException(Object, Class), TypeMismatchException(Object, Class, Throwable)

getPropertyName

@Nullable
public String getPropertyName()

Return the name of the affected property, if available.

覆盖:

getPropertyName 在类中 PropertyAccessException

getValue

@Nullable
public Object getValue()

Return the offending value (may be null).

覆盖:

getValue 在类中 PropertyAccessException

getRequiredType

@Nullable
public Class<?> getRequiredType()

Return the required target type, if any.

getErrorCode

public String getErrorCode()

从类复制的说明: PropertyAccessException

Return a corresponding error code for this type of exception.

指定者:

getErrorCode 在类中 PropertyAccessException