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BeanNotOfRequiredTypeException (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.beans.factory
Class BeanNotOfRequiredTypeException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              org.springframework.core.NestedRuntimeException
                  org.springframework.beans.BeansException
                      org.springframework.beans.factory.BeanNotOfRequiredTypeException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BeanIsNotAFactoryException

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public class BeanNotOfRequiredTypeException
extends BeansException

Thrown when a bean doesn't match the expected type.

Author:

Rod Johnson, Juergen Hoeller

See Also:

Serialized Form

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Constructor Summary
BeanNotOfRequiredTypeException(String beanName, Class requiredType, Class actualType)           Create a new BeanNotOfRequiredTypeException.

 

Method Summary
Class	getActualType()           Return the actual type of the instance found.
String	getBeanName()           Return the name of the instance that was of the wrong type.
Class	getRequiredType()           Return the expected type for the bean.

 

Methods inherited from class org.springframework.core.NestedRuntimeException
contains, getCause, getMessage, getMostSpecificCause, getRootCause, printStackTrace, printStackTrace

 

Methods inherited from class java.lang.Throwable
fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, printStackTrace, setStackTrace, toString

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Constructor Detail

BeanNotOfRequiredTypeException

public BeanNotOfRequiredTypeException(String beanName,
                                      Class requiredType,
                                      Class actualType)

Create a new BeanNotOfRequiredTypeException.

Parameters:

beanName - the name of the bean requested

requiredType - the required type

actualType - the actual type returned, which did not match the expected type

Method Detail

getBeanName

public String getBeanName()

Return the name of the instance that was of the wrong type.

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getRequiredType

public Class getRequiredType()

Return the expected type for the bean.

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getActualType

public Class getActualType()

Return the actual type of the instance found.

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