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com.thermidor.util.exception
Class ExceptionDescriptor  

java.lang.Object
  com.thermidor.util.exception.ExceptionDescriptor

All Implemented Interfaces:

java.io.Serializable

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public class ExceptionDescriptor

extends java.lang.Object

implements java.io.Serializable

The purpose of the ExceptionDescriptor is to provide a container for additional exceptioninformation that can be included in exception subclasses in those circumstances that the variety of exceptional situations is so great that the number of exception subclasses would become unmanageable. Alternatively the descriptor may be used as part of an exception processor.

Version:

1.0

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Field Summary
private  java.lang.String	description           The human meaningful description ofthe exception and its causes.
private  java.util.LinkedList	elements           The list of error elements for this descriptor
private  int	major           The exception major code.
private  int	minor           The exception minor
private  java.lang.String	subject           The subject of the exception

 

Constructor Summary

ExceptionDescriptor()           Construct a default instance of the ExceptionDescriptor.

ExceptionDescriptor(int major, int minor, java.lang.String subject, java.lang.String description)           Construct a new instance of an ExceptionDescriptor with the specifed details.

 

Method Summary
void	addErrorElement(java.lang.String toAdd)           Add an error element to this descriptor.
java.lang.String	getDescription()           Retrieve the description of the exception
java.util.List	getErrorElements()           Retrieve the list of error elements
int	getMajor()           Return the major exception code.
int	getMinor()           Return the minor exception code
java.lang.String	getSubject()           Retrieve the subject of the exception
boolean	hasErrorElements()           Does this instance have any error elements assigned to it.
java.lang.String	toString()           Return a string representation of this descriptor.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

elements

private java.util.LinkedList elements

The list of error elements for this descriptor

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major

private int major

The exception major code.

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minor

private int minor

The exception minor

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subject

private java.lang.String subject

The subject of the exception

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description

private java.lang.String description

The human meaningful description ofthe exception and its causes.

Constructor Detail

ExceptionDescriptor

public ExceptionDescriptor()

Construct a default instance of the ExceptionDescriptor.

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ExceptionDescriptor

public ExceptionDescriptor(int major,
                           int minor,
                           java.lang.String subject,
                           java.lang.String description)

Construct a new instance of an ExceptionDescriptor with the specifed details.

Method Detail

toString

public java.lang.String toString()

Return a string representation of this descriptor.

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getMajor

public int getMajor()

Return the major exception code.

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getMinor

public int getMinor()

Return the minor exception code

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getDescription

public java.lang.String getDescription()

Retrieve the description of the exception

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getSubject

public java.lang.String getSubject()

Retrieve the subject of the exception

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getErrorElements

public java.util.List getErrorElements()

Retrieve the list of error elements

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addErrorElement

public void addErrorElement(java.lang.String toAdd)

Add an error element to this descriptor. In this case an error element may be a validation error that was encounterd when validing input, or similar

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hasErrorElements

public boolean hasErrorElements()

Does this instance have any error elements assigned to it.

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