Class BeanInstantiationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.springframework.core.NestedRuntimeException

org.springframework.beans.BeansException

org.springframework.beans.FatalBeanException

org.springframework.beans.BeanInstantiationException

All Implemented Interfaces:

Serializable

public class BeanInstantiationException
extends FatalBeanException

Exception thrown when instantiation of a bean failed. Carries the offending bean class.

Since:

1.2.8

Author:

Juergen Hoeller

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BeanInstantiationException(Class<?> beanClass, String msg)	Create a new BeanInstantiationException.
BeanInstantiationException(Class<?> beanClass, String msg, @Nullable Throwable cause)	Create a new BeanInstantiationException.
BeanInstantiationException(Constructor<?> constructor, @Nullable String msg, @Nullable Throwable cause)	Create a new BeanInstantiationException.
BeanInstantiationException(Method constructingMethod, @Nullable String msg, @Nullable Throwable cause)	Create a new BeanInstantiationException.

Method Summary

Modifier and Type	Method	Description
Class<?>	getBeanClass()	Return the offending bean class (never null).
@Nullable Method	getConstructingMethod()	Return the delegate for bean construction purposes, if known.
@Nullable Constructor<?>	getConstructor()	Return the offending constructor, if known.

Methods inherited from class NestedRuntimeException

contains, getMostSpecificCause, getRootCause

Methods inherited from class Throwable

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

Methods inherited from class Object

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

Constructor Details

BeanInstantiationException

public BeanInstantiationException(Class<?> beanClass,
 String msg)

Create a new BeanInstantiationException.

Parameters:

beanClass - the offending bean class

msg - the detail message

BeanInstantiationException

public BeanInstantiationException(Class<?> beanClass,
 String msg,
 @Nullable Throwable cause)

Create a new BeanInstantiationException.

Parameters:

beanClass - the offending bean class

msg - the detail message

cause - the root cause

BeanInstantiationException

public BeanInstantiationException(Constructor<?> constructor,
 @Nullable String msg,
 @Nullable Throwable cause)

Create a new BeanInstantiationException.

Parameters:

constructor - the offending constructor

msg - the detail message

cause - the root cause

Since:

4.3

BeanInstantiationException

public BeanInstantiationException(Method constructingMethod,
 @Nullable String msg,
 @Nullable Throwable cause)

Create a new BeanInstantiationException.

Parameters:

constructingMethod - the delegate for bean construction purposes (typically, but not necessarily, a static factory method)

msg - the detail message

cause - the root cause

Since:

4.3

Method Details

getBeanClass

public Class<?> getBeanClass()

Return the offending bean class (never null).

Returns:

the class that was to be instantiated

getConstructor

public @Nullable Constructor<?> getConstructor()

Return the offending constructor, if known.

Returns:

the constructor in use, or null in case of a factory method or in case of default instantiation

Since:

4.3

getConstructingMethod

public @Nullable Method getConstructingMethod()

Return the delegate for bean construction purposes, if known.

Returns:

the method in use (typically a static factory method), or null in case of constructor-based instantiation

Since:

4.3