net.sf.mmm.util.exception.api

Class ThrowableHelper.Helper

java.lang.Object

net.sf.mmm.util.exception.api.ThrowableHelper.Helper

Enclosing class:

ThrowableHelper

private static class ThrowableHelper.Helper
extends Object

Class for reflective access to Throwables.

Field Summary

Fields

Modifier and Type	Field and Description
private Field	causeField
private Field	suppressedField

Constructor Summary

Constructors

Constructor and Description
Helper() The constructor.

Method Summary

Modifier and Type	Method and Description
private Field	getField(String name)
private void	setCause(Throwable exception, Throwable cause)
private void	setFieldValue(Field field, Throwable exception, Object value)
private void	setSuppressed(Throwable exception, List<Throwable> suppressed)

Methods inherited from class java.lang.Object

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

Field Detail

causeField

private final Field causeField

See Also:

setCause(Throwable, Throwable)

suppressedField

private final Field suppressedField

See Also:

setSuppressed(Throwable, List)

Constructor Detail

Helper

public Helper()

The constructor.

Method Detail

getField

private Field getField(String name)

Parameters:

name - is the Field.getName().

Returns:

the corresponding Field of Throwable.

setCause

private void setCause(Throwable exception,
                      Throwable cause)

Parameters:

exception - is the Throwable to manipulate.

cause - is the new Throwable.getCause().

setSuppressed

private void setSuppressed(Throwable exception,
                           List<Throwable> suppressed)

Parameters:

exception - is the Throwable to manipulate.

suppressed - are the new suppressed exceptions.

setFieldValue

private void setFieldValue(Field field,
                           Throwable exception,
                           Object value)

Parameters:

field - is the Field to set.

exception - is the instance where to set the Field value.

value - is the new Field value.