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org.apache.commons.lang.exception
Class NestableDelegateTester2  

java.lang.Object
  java.lang.Throwable
      org.apache.commons.lang.exception.NestableDelegateTester2

All Implemented Interfaces:

Nestable, java.io.Serializable

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class NestableDelegateTester2

extends java.lang.Throwable

implements Nestable

Nestable and Throwable class which can be passed to the NestableDelegate constructor. Used for testing various methods which iterate through the nested causes.

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Nested Class Summary

 

Nested classes inherited from class java.lang.Throwable

 

Field Summary
private  java.lang.Throwable	cause

 

Fields inherited from class java.lang.Throwable

 

Constructor Summary

NestableDelegateTester2()

NestableDelegateTester2(java.lang.String reason)

NestableDelegateTester2(java.lang.String reason, java.lang.Throwable cause)

NestableDelegateTester2(java.lang.Throwable cause)

 

Method Summary
java.lang.Throwable	getCause()           Returns the reference to the exception or error that caused the exception implementing the Nestable to be thrown.
java.lang.String	getMessage(int index)           Returns the error message of the Throwable in the chain of Throwables at the specified index, numbered from 0.
java.lang.String[]	getMessages()           Returns the error message of this and any nested Throwables in an array of Strings, one element for each message.
java.lang.Throwable	getThrowable(int index)           Returns the Throwable in the chain of Throwables at the specified index, numbered from 0.
int	getThrowableCount()           Returns the number of nested Throwables represented by this Nestable, including this Nestable.
java.lang.Throwable[]	getThrowables()           Returns this Nestable and any nested Throwables in an array of Throwables, one element for each Throwable.
int	indexOfThrowable(java.lang.Class type)           Returns the index, numbered from 0, of the first occurrence of the specified type, or a subclass, in the chain of Throwables.
int	indexOfThrowable(java.lang.Class type, int fromIndex)           Returns the index, numbered from 0, of the first Throwable that matches the specified type, or a subclass, in the chain of Throwables with an index greater than or equal to the specified index.
void	printPartialStackTrace(java.io.PrintWriter out)           Empty method to satisfy the implemented interface.

 

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.apache.commons.lang.exception.Nestable

getMessage, printStackTrace, printStackTrace

 

Field Detail

cause

private java.lang.Throwable cause

Constructor Detail

NestableDelegateTester2

public NestableDelegateTester2()

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NestableDelegateTester2

public NestableDelegateTester2(java.lang.String reason,
                               java.lang.Throwable cause)

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NestableDelegateTester2

public NestableDelegateTester2(java.lang.String reason)

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NestableDelegateTester2

public NestableDelegateTester2(java.lang.Throwable cause)

Method Detail

getThrowables

public java.lang.Throwable[] getThrowables()

Description copied from interface: Nestable

Returns this Nestable and any nested Throwables in an array of Throwables, one element for each Throwable.

Specified by:

getThrowables in interface Nestable

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getMessages

public java.lang.String[] getMessages()

Description copied from interface: Nestable

Returns the error message of this and any nested Throwables in an array of Strings, one element for each message. Any Throwable not containing a message is represented in the array by a null. This has the effect of cause the length of the returned array to be equal to the result of the Nestable.getThrowableCount() 55 operation.

Specified by:

getMessages in interface Nestable

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indexOfThrowable

public int indexOfThrowable(java.lang.Class type)

Description copied from interface: Nestable

Returns the index, numbered from 0, of the first occurrence of the specified type, or a subclass, in the chain of Throwables. The method returns -1 if the specified type is not found in the chain.

NOTE: From v2.1, we have clarified the Nestable interface such that this method matches subclasses. If you want to NOT match subclasses, please use ExceptionUtils.indexOfThrowable(Throwable, Class) 55 (which is avaiable in all versions of lang).

Specified by:

indexOfThrowable in interface Nestable

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getThrowable

public java.lang.Throwable getThrowable(int index)

Description copied from interface: Nestable

Returns the Throwable in the chain of Throwables at the specified index, numbered from 0.

Specified by:

getThrowable in interface Nestable

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getThrowableCount

public int getThrowableCount()

Description copied from interface: Nestable

Returns the number of nested Throwables represented by this Nestable, including this Nestable.

Specified by:

getThrowableCount in interface Nestable

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getCause

public java.lang.Throwable getCause()

Description copied from interface: Nestable

Returns the reference to the exception or error that caused the exception implementing the Nestable to be thrown.

Specified by:

getCause in interface Nestable

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printPartialStackTrace

public void printPartialStackTrace(java.io.PrintWriter out)

Empty method to satisfy the implemented interface. Does nothing in this test.

Specified by:

printPartialStackTrace in interface Nestable

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getMessage

public java.lang.String getMessage(int index)

Description copied from interface: Nestable

Returns the error message of the Throwable in the chain of Throwables at the specified index, numbered from 0.

Specified by:

getMessage in interface Nestable

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indexOfThrowable

public int indexOfThrowable(java.lang.Class type,
                            int fromIndex)

Description copied from interface: Nestable

Returns the index, numbered from 0, of the first Throwable that matches the specified type, or a subclass, in the chain of Throwables with an index greater than or equal to the specified index. The method returns -1 if the specified type is not found in the chain.

NOTE: From v2.1, we have clarified the Nestable interface such that this method matches subclasses. If you want to NOT match subclasses, please use ExceptionUtils.indexOfThrowable(Throwable, Class, int) 55 (which is avaiable in all versions of lang).

Specified by:

indexOfThrowable in interface Nestable

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> commons >> lang >> [ exception overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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