Module java.base
Package java.security

Class KeyException

All Implemented Interfaces:
Serializable
Direct Known Subclasses:
InvalidKeyException, KeyManagementException

public class KeyException
extends GeneralSecurityException
This is the basic key exception.
Since:
1.1
See Also:
Key, InvalidKeyException, KeyManagementException, Serialized Form
  • Constructor Details

    • KeyException

      public KeyException()
      Constructs a KeyException with no detail message. A detail message is a String that describes this particular exception.
    • KeyException

      public KeyException​(String msg)
      Constructs a KeyException with the specified detail message. A detail message is a String that describes this particular exception.
      Parameters:
      msg - the detail message.
    • KeyException

      public KeyException​(String message, Throwable cause)
      Creates a KeyException with the specified detail message and cause.
      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 Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
      Since:
      1.5
    • KeyException

      public KeyException​(Throwable cause)
      Creates a KeyException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
      Parameters:
      cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
      Since:
      1.5