org.apache.commons.lang.exception
クラス NestableError

java.lang.Object
  java.lang.Throwable
      java.lang.Error
          org.apache.commons.lang.exception.NestableError

すべての実装インタフェース:

Nestable, Serializable

public class NestableError

extends Error

implements Nestable

The base class of all errors which can contain other exceptions.

導入されたバージョン:

1.0

バージョン:

$Id: NestableError.java,v 1.1.1.1 2004/02/13 10:02:06 hioki Exp $

作成者:

Daniel Rall

関連項目:

NestableException, 直列化された形式

フィールドの概要

protected NestableDelegate

delegate The helper instance which contains much of the code which we delegate to.

コンストラクタの概要

NestableError()
Constructs a new NestableError without specified detail message.

NestableError(String msg)
Constructs a new NestableError with specified detail message.

NestableError(String msg, Throwable cause)
Constructs a new NestableError with specified detail message and nested Throwable.

NestableError(Throwable cause)
Constructs a new NestableError with specified nested Throwable.

メソッドの概要

Throwable	getCause() Returns the reference to the exception or error that caused the exception implementing the Nestable to be thrown.
String	getMessage() Returns the detail message string of this throwable.
String	getMessage(int index) Returns the error message of the Throwable in the chain of Throwables at the specified index, numbererd from 0.
String[]	getMessages() Returns the error message of this and any nested Throwables in an array of Strings, one element for each message.
Throwable	getThrowable(int index) Returns the Throwable in the chain of Throwables at the specified index, numbererd from 0.
int	getThrowableCount() Returns the number of nested Throwables represented by this Nestable, including this Nestable.
Throwable[]	getThrowables() Returns this Nestable and any nested Throwables in an array of Throwables, one element for each Throwable.
int	indexOfThrowable(Class type) Returns the index, numbered from 0, of the first occurrence of the specified type in the chain of Throwables, or -1 if the specified type is not found in the chain.
int	indexOfThrowable(Class type, int fromIndex) Returns the index, numbered from 0, of the first Throwable that matches the specified type in the chain of Throwables with an index greater than or equal to the specified index, or -1 if the type is not found.
void	printPartialStackTrace(PrintWriter out) Prints the stack trace for this exception only--root cause not included--using the provided writer.
void	printStackTrace()
void	printStackTrace(PrintStream out) Prints the stack trace of this exception to the specified print stream.
void	printStackTrace(PrintWriter out) Prints the stack trace of this exception to the specified print writer.

クラス java.lang.Throwable から継承したメソッド

fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, setStackTrace, toString

クラス java.lang.Object から継承したメソッド

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

フィールドの詳細

delegate

protected NestableDelegate delegate

The helper instance which contains much of the code which we delegate to.

コンストラクタの詳細

NestableError

public NestableError()

Constructs a new NestableError without specified detail message.

NestableError

public NestableError(String msg)

Constructs a new NestableError with specified detail message.

パラメータ:

msg - The error message.

NestableError

public NestableError(Throwable cause)

Constructs a new NestableError with specified nested Throwable.

パラメータ:

cause - the exception or error that caused this exception to be thrown

NestableError

public NestableError(String msg,
                     Throwable cause)

Constructs a new NestableError with specified detail message and nested Throwable.

パラメータ:

msg - the error message

cause - the exception or error that caused this exception to be thrown

メソッドの詳細

getCause

public Throwable getCause()

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の getCause

getMessage

public String getMessage()

Returns the detail message string of this throwable. If it was created with a null message, returns the following: (cause==null ? null : cause.toString()).

定義:

インタフェース Nestable 内の getMessage

getMessage

public String getMessage(int index)

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の getMessage

パラメータ:

index - the index of the Throwable in the chain of Throwables

戻り値:

the error message, or null if the Throwable at the specified index in the chain does not contain a message

getMessages

public String[] getMessages()

インタフェース Nestable の記述:

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() operation.

定義:

インタフェース Nestable 内の getMessages

戻り値:

the error messages

getThrowable

public Throwable getThrowable(int index)

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の getThrowable

パラメータ:

index - the index, numbered from 0, of the Throwable in the chain of Throwables

戻り値:

the Throwable

getThrowableCount

public int getThrowableCount()

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の getThrowableCount

戻り値:

the throwable count

getThrowables

public Throwable[] getThrowables()

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の getThrowables

戻り値:

the Throwables

indexOfThrowable

public int indexOfThrowable(Class type)

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の indexOfThrowable

パラメータ:

type - Class to be found

戻り値:

index of the first occurrence of the type in the chain, or -1 if the type is not found

indexOfThrowable

public int indexOfThrowable(Class type,
                            int fromIndex)

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の indexOfThrowable

パラメータ:

type - Class to be found

fromIndex - the index, numbered from 0, of the starting position in the chain to be searched

戻り値:

index of the first occurrence of the type in the chain, or -1 if the type is not found

printStackTrace

public void printStackTrace()

printStackTrace

public void printStackTrace(PrintStream out)

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の printStackTrace

printStackTrace

public void printStackTrace(PrintWriter out)

インタフェース Nestable の記述:

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

定義:

インタフェース Nestable 内の printStackTrace

printPartialStackTrace

public final void printPartialStackTrace(PrintWriter out)

インタフェース Nestable の記述:

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.

定義:

インタフェース Nestable 内の printPartialStackTrace

パラメータ:

out - The writer to use.