com.snowtide.pdf
Class EncryptedPDFException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.io.IOException
              com.snowtide.pdf.EncryptedPDFException

All Implemented Interfaces:

java.io.Serializable

public class EncryptedPDFException
extends java.io.IOException

A subclass of IOException that is thrown by PDFTextStream constructors if one of the following conditions occurs:

• a variety of encryption is encountered that PDFTextStream does not support
• an error occurs while decrypting PDF data
• an incorrect password is provided to one of the PDFTextStream constructors

Version:

©2004-2009 Snowtide Informatics Systems, Inc.

See Also:

Serialized Form

Field Summary

static java.lang.Object	ERROR_BAD_PASSWORD Error type indicating that a PDFTextStream instance was created without a password when one was needed, or that the instance was created with an incorrect password.
static java.lang.Object	ERROR_SECURITY_API_FAILURE Error type indicating that the encrypted PDF could not be decrypted because of a failure of the current JDK's security implementation.
static java.lang.Object	ERROR_SYNTAX Error type indicating that a decryption parameter is either missing or has an invalid value.
static java.lang.Object	ERROR_UNSPECIFIED Error type indicating an unspecified encryption error.
static java.lang.Object	ERROR_UNSUPPORTED Error type indicating that a PDF file is encrypted using a method that is unsupported by the current version of PDFTextStream.

Method Summary

java.lang.Object	getErrorType() Returns an object indicating the type of error that caused this exception to be thrown.
java.lang.String	toString()

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Detail

ERROR_UNSPECIFIED

public static final java.lang.Object ERROR_UNSPECIFIED

Error type indicating an unspecified encryption error.

ERROR_BAD_PASSWORD

public static final java.lang.Object ERROR_BAD_PASSWORD

Error type indicating that a PDFTextStream instance was created without a password when one was needed, or that the instance was created with an incorrect password.

ERROR_SECURITY_API_FAILURE

public static final java.lang.Object ERROR_SECURITY_API_FAILURE

Error type indicating that the encrypted PDF could not be decrypted because of a failure of the current JDK's security implementation. Details are typically included in the String message available via the getMessage() method.

ERROR_UNSUPPORTED

public static final java.lang.Object ERROR_UNSUPPORTED

Error type indicating that a PDF file is encrypted using a method that is unsupported by the current version of PDFTextStream.

ERROR_SYNTAX

public static final java.lang.Object ERROR_SYNTAX

Error type indicating that a decryption parameter is either missing or has an invalid value.

Method Detail

getErrorType

public java.lang.Object getErrorType()

Returns an object indicating the type of error that caused this exception to be thrown. The returned objects should be equal to one of the ERROR_* Object constants provided by this class.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Throwable