Package org.eclipse.equinox.security.storage

Class StorageException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.eclipse.equinox.security.storage.StorageException

All Implemented Interfaces:

Serializable

public final class StorageException
extends Exception

This class describes an exception that could be produced by the secure preferences. Depending on the error code, callers might be able to mitigate the originating problems and re-try the operation (for instance, if incorrect password was provided or in case a required storage module was not available).

This class is not intended to be instantiated or extended by clients.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DECRYPTION_ERROR	Error occurred during the decryption process.
static final int	ENCRYPTION_ERROR	Error occurred during the encryption process.
static final int	INTERNAL_ERROR	Internal error due to a problem in setup or internal implementation.
static final int	NO_PASSWORD	Secure preferences were unable to retrieve the password.
static final int	NO_SECURE_MODULE	No appropriate password provider module is available.

Constructor Summary

Constructors

Constructor	Description
StorageException(int errorCode, String message)
StorageException(int errorCode, Throwable exception)

Method Summary

Modifier and Type	Method	Description
int	getErrorCode()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Details

INTERNAL_ERROR

public static final int INTERNAL_ERROR

Internal error due to a problem in setup or internal implementation.

See Also:

• Constant Field Values

NO_SECURE_MODULE

public static final int NO_SECURE_MODULE

No appropriate password provider module is available.

See Also:

• Constant Field Values

ENCRYPTION_ERROR

public static final int ENCRYPTION_ERROR

Error occurred during the encryption process.

Such error might have being created by using inappropriate key, for instance, using key that is too strong for the cryptographic policy in JVM.

See Also:

• Constant Field Values

DECRYPTION_ERROR

public static final int DECRYPTION_ERROR

Error occurred during the decryption process.

This error might be caused by an incorrect password or corrupted data.

See Also:

• Constant Field Values

NO_PASSWORD

public static final int NO_PASSWORD

Secure preferences were unable to retrieve the password.

See Also:

• Constant Field Values

Constructor Details

StorageException

public StorageException(int errorCode,
 Throwable exception)

StorageException

public StorageException(int errorCode,
 String message)

Method Details

getErrorCode

public int getErrorCode()