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org.apache.commons.lang.exception
Class NonThrowableNestable  

java.lang.Object
  org.apache.commons.lang.exception.NonThrowableNestable

All Implemented Interfaces:

Nestable

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class NonThrowableNestable

extends java.lang.Object

implements Nestable

Used to test that the constructor fails when passed a non-throwable cause

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Constructor Summary
(package private)	NonThrowableNestable()

 

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()           Returns the error message of this and any nested Throwable.
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)           Prints the stack trace for this exception only--root cause not included--using the provided writer.
void	printStackTrace(java.io.PrintStream out)           Prints the stack trace of this exception to the specified print stream.
void	printStackTrace(java.io.PrintWriter out)           Prints the stack trace of this exception to the specified print writer.

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

NonThrowableNestable

NonThrowableNestable()

Method Detail

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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getMessage

public java.lang.String getMessage()

Description copied from interface: Nestable

Returns the error message of this and any nested Throwable.

Specified by:

getMessage 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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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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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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printStackTrace

public void printStackTrace(java.io.PrintWriter out)

Description copied from interface: Nestable

Prints the stack trace of this exception to the specified print writer. Includes information from the exception, if any, which caused this exception.

Specified by:

printStackTrace in interface Nestable

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printStackTrace

public void printStackTrace(java.io.PrintStream out)

Description copied from interface: Nestable

Prints the stack trace of this exception to the specified print stream. Includes information from the exception, if any, which caused this exception.

Specified by:

printStackTrace in interface Nestable

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printPartialStackTrace

public void printPartialStackTrace(java.io.PrintWriter out)

Description copied from interface: Nestable

Prints the stack trace for this exception only--root cause not included--using the provided writer. Used by NestableDelegate to write individual stack traces to a buffer. The implementation of this method should call super.printStackTrace(out); in most cases.

Specified by:

printPartialStackTrace 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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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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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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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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