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PKCS#11 wrapper based on sunpkcs11
// Copyright (c) 2002 Graz University of Technology. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. The end-user documentation included with the redistribution, if any, must
// include the following acknowledgment:
//
// "This product includes software developed by IAIK of Graz University of
// Technology."
//
// Alternately, this acknowledgment may appear in the software itself, if and
// wherever such third-party acknowledgments normally appear.
//
// 4. The names "Graz University of Technology" and "IAIK of Graz University of
// Technology" must not be used to endorse or promote products derived from
// this software without prior written permission.
//
// 5. Products derived from this software may not be called "IAIK PKCS Wrapper",
// nor may "IAIK" appear in their name, without prior written permission of
// Graz University of Technology.
//
// THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE LICENSOR BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
// OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
// OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
package iaik.pkcs.pkcs11.wrapper;
import iaik.pkcs.pkcs11.TokenException;
/**
* This is the superclass of all checked exceptions used by this package. An
* exception of this class indicates that a function call to the underlying
* PKCS#11 module returned a value not equal to CKR_OK. The application can get
* the returned value by calling getErrorCode(). A return value not equal to
* CKR_OK is the only reason for such an exception to be thrown.
* PKCS#11 defines the meaning of an error-code, which may depend on the
* context in which the error occurs.
*
* @author Karl Scheibelhofer
* @version 1.0
*/
// CHECKSTYLE:SKIP
public class PKCS11Exception extends TokenException {
private static final long serialVersionUID = -5193259612747392211L;
/**
* The code of the error which was the reason for this exception.
*/
private final long errorCode;
private final String errorDescription;
/**
* Constructor taking the error code as defined for the CKR_* constants
* in PKCS#11.
*
* @param errorCode
* The PKCS#11 error code (return value).
*/
public PKCS11Exception(long errorCode) {
this.errorCode = errorCode;
this.errorDescription = Functions.errorCodeToString(errorCode);
}
public PKCS11Exception(sun.security.pkcs11.wrapper.PKCS11Exception ex) {
this(ex.getErrorCode());
}
/**
* This method gets the corresponding text error message from
* a property file. If this file is not available, it returns the error
* code as a hex-string.
*
* @return The message or the error code; e.g. "CKR_DEVICE_ERROR" or
* "0x00000030".
*/
public String getMessage() {
return errorDescription;
}
/**
* Returns the PKCS#11 error code.
*
* @return The error code; e.g. 0x00000030.
*/
public long getErrorCode() {
return errorCode;
}
}