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

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org.springframework.beans
Class PropertyBatchUpdateException

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

All Implemented Interfaces:

Serializable

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public class PropertyBatchUpdateException
extends BeansException

Combined exception, composed of individual PropertyAccessException instances. An object of this class is created at the beginning of the binding process, and errors added to it as necessary.

The binding process continues when it encounters application-level PropertyAccessExceptions, applying those changes that can be applied and storing rejected changes in an object of this class.

Since:

18 April 2001

Author:

Rod Johnson, Juergen Hoeller

See Also:

Serialized Form

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Constructor Summary
PropertyBatchUpdateException(PropertyAccessException[] propertyAccessExceptions)           Create a new PropertyBatchUpdateException.

 

Method Summary
boolean	contains(Class exClass)           Check whether this exception contains an exception of the given type: either it is of the given class itself or it contains a nested cause of the given type.
int	getExceptionCount()           If this returns 0, no errors were encountered during binding.
String	getMessage()           Return the detail message, including the message from the nested exception if there is one.
PropertyAccessException	getPropertyAccessException(String propertyName)           Return the exception for this field, or null if there isn't one.
PropertyAccessException[]	getPropertyAccessExceptions()           Return an array of the propertyAccessExceptions stored in this object.
void	printStackTrace(PrintStream ps)           Print the composite message and the embedded stack trace to the specified stream.
void	printStackTrace(PrintWriter pw)           Print the composite message and the embedded stack trace to the specified writer.
String	toString()

 

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

 

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

 

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

 

Constructor Detail

PropertyBatchUpdateException

public PropertyBatchUpdateException(PropertyAccessException[] propertyAccessExceptions)

Create a new PropertyBatchUpdateException.

Parameters:

propertyAccessExceptions - the List of PropertyAccessExceptions

Method Detail

getExceptionCount

public final int getExceptionCount()

If this returns 0, no errors were encountered during binding.

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getPropertyAccessExceptions

public final PropertyAccessException[] getPropertyAccessExceptions()

Return an array of the propertyAccessExceptions stored in this object. Will return the empty array (not null) if there were no errors.

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getPropertyAccessException

public PropertyAccessException getPropertyAccessException(String propertyName)

Return the exception for this field, or null if there isn't one.

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getMessage

public String getMessage()

Description copied from class: NestedRuntimeException

Return the detail message, including the message from the nested exception if there is one.

Overrides:

getMessage in class NestedRuntimeException

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toString

public String toString()

Overrides:

toString in class Throwable

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printStackTrace

public void printStackTrace(PrintStream ps)

Description copied from class: NestedRuntimeException

Print the composite message and the embedded stack trace to the specified stream.

Overrides:

printStackTrace in class NestedRuntimeException

Parameters:

ps - the print stream

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printStackTrace

public void printStackTrace(PrintWriter pw)

Description copied from class: NestedRuntimeException

Print the composite message and the embedded stack trace to the specified writer.

Overrides:

printStackTrace in class NestedRuntimeException

Parameters:

pw - the print writer

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contains

public boolean contains(Class exClass)

Description copied from class: NestedRuntimeException

Check whether this exception contains an exception of the given type: either it is of the given class itself or it contains a nested cause of the given type.

Currently just traverses NestedRuntimeException causes. Will use the JDK 1.4 exception cause mechanism once Spring requires JDK 1.4.

Overrides:

contains in class NestedRuntimeException

Parameters:

exClass - the exception type to look for

Returns:

whether there is a nested exception of the specified type

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