com.octo.captcha
Class CaptchaException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              com.octo.captcha.CaptchaException

All Implemented Interfaces:

java.io.Serializable

public class CaptchaException
extends java.lang.RuntimeException

Runtime exception for the captcha implementations.

See Also:

Serialized Form

Constructor Summary

CaptchaException()
Constructs a new exception with null as its detail message.

CaptchaException(java.lang.String message)
Constructs a new exception with the specified detail message.

CaptchaException(java.lang.String message, java.lang.Throwable cause)
Constructs a new exception with the specified detail message and cause.

CaptchaException(java.lang.Throwable cause)
Constructs a new exception with the specified cause and a detail message of (cause==null ?

Method Summary

java.lang.Throwable

getCause()

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

Constructor Detail

CaptchaException

public CaptchaException()

Constructs a new exception with null as its detail message. The cause is not initialized.

CaptchaException

public CaptchaException(java.lang.String message)

Constructs a new exception with the specified detail message. The cause is not initialized

Parameters:

message - the detail message. The detail message is saved for later retrieval by the Throwable.getMessage() method.

CaptchaException

public CaptchaException(java.lang.String message,
                        java.lang.Throwable cause)

Constructs a new exception with the specified detail message and cause.

Note that the detail message associated with cause is not automatically incorporated in this exception's detail message.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

cause - the cause (which is saved for later retrieval by the getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

Since:

1.4

CaptchaException

public CaptchaException(java.lang.Throwable cause)

Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause). This constructor is useful for exceptions that are little more than wrappers for other throwables (for example, PrivilegedActionException).

Parameters:

cause - the cause (which is saved for later retrieval by the getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

Since:

1.4

Method Detail

getCause

public java.lang.Throwable getCause()

Overrides:

getCause in class java.lang.Throwable

Returns:

the root thowable that construct this exception, null if none