com.basis.filesystem

Class FilesystemException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.basis.filesystem.FilesystemException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

FilesystemEOFException, FilesystemExtractConflictException, FilesystemIOException, FilesystemKeyException, FilesystemNotYetImplementedException

public class FilesystemException
extends java.lang.Exception

Exception base class for the Filesystem. All filesystem exceptions inherit from this class.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	BADARG Bad arguments.
static int	BADCIB Attempting to unlock a file that is not locked.
static int	BADHEAD Bad header.
static int	BUFFER_TOO_SMALL Out of Memory.
static int	BUSY Trying to access a device that is not available.
static int	CANT Doing a read on a write-only device.
static int	DFAIL Disk not ready.
static int	DISK Invalid disk -- format.
static int	DREAD Unspecified IO error.
static int	EOF Trying to read beyond the end of the file.
static int	EOR Writing a record that is too large.
static java.lang.String[]	ERROR_DESC Static ERROR codes text.
static int	INTERNAL Internal error.
static int	INVKEYLEN Invalid key length.
static int	INVPARM Disk drive does not exist.
static int	KFAIL Attempting to access a record in a DIRECT file using a key that does not exist.
static int	LIC_ERROR Error updating license.
static int	LICINUSE Non-BASIS license is already in use
static int	MATHERR Invalid Integer.
static int	NETERR Connection to server has dropped.
static int	NETGONE Network is gone.
static int	NETUSER Network user error.
static int	NLEN Illegal file name.
static int	NOF Attempting to access a file that cannot be found.
static int	NOROOM Disk out of space.
static int	NOTIMP Not implemented.
static int	NOUSERS Too many network users.
static int	PNTR Corrupt file -- accessing location that does not exist.
static int	PWFAIL Data mismatch.
static int	SYNTAXERR Syntax Error.
static int	SYSTEM_MEMORY_OVERFLOW System memory overflow.
static int	SYSTEMERR General system error.
static int	TOFLOW Attempting to create a file in a full directory.
static int	UPDATE_CONFLICT Update conflict.
static int	USERCANT User not allowed to access file.
static int	VERIF Disk data transfer failed.

Constructor Summary

Constructors

Constructor and Description
FilesystemException(int p_errorCode)
FilesystemException(int p_errorCode, int p_hostErr)
FilesystemException(int p_errorCode, int p_hostErr, java.lang.String p_string)
FilesystemException(int p_errorCode, int p_hostErr, java.lang.String p_string, java.lang.Throwable p_cause)
FilesystemException(int p_errorCode, int p_hostErr, java.lang.Throwable p_cause)
FilesystemException(int p_errorCode, java.lang.String p_string)
FilesystemException(int p_errorCode, java.lang.String p_string, java.lang.Throwable p_cause)
FilesystemException(int p_errorCode, java.lang.Throwable p_cause)
FilesystemException(java.lang.String p_filename, int p_errorCode) Constructor just taking an error code.
FilesystemException(java.lang.String p_filename, int p_errorCode, int p_hostErr) Constructor just taking an error code and host err.
FilesystemException(java.lang.String p_filename, int p_errorCode, int p_hostErr, java.lang.String p_string) Constructor taking an error code and message string.
FilesystemException(java.lang.String p_filename, int p_errorCode, int p_hostErr, java.lang.String p_string, java.lang.Throwable p_cause) Constructor taking an error code and message string.
FilesystemException(java.lang.String p_filename, int p_errorCode, int p_hostErr, java.lang.Throwable p_cause) Constructor just taking an error code and host err.
FilesystemException(java.lang.String p_filename, int p_errorCode, java.lang.String p_string) Constructor taking an error code and message string.
FilesystemException(java.lang.String p_filename, int p_errorCode, java.lang.String p_string, java.lang.Throwable p_cause) Constructor taking an error code and message string.
FilesystemException(java.lang.String p_filename, int p_errorCode, java.lang.Throwable p_cause) Constructor taking an error code and Throwable.

Method Summary

Modifier and Type	Method and Description
FilesystemException	cloneWithNewFilename(java.lang.String p_filename)
int	getErrorCode() Accessor for the error code.
static java.lang.String	getErrorDesc(int p_err)
java.lang.String	getFilename() Accessor for filename if available
int	getHostErr() Accessor for the host err.
java.lang.String	getString()

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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ERROR_DESC

public static final java.lang.String[] ERROR_DESC

Static ERROR codes text.

BUSY

public static final int BUSY

Trying to access a device that is not available. Trying to access a record that is extracted. Trying to access a file that is locked. Trying to lock a file that is locked.

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Constant Field Values

EOR

public static final int EOR

Writing a record that is too large. Reading more fields than are available.

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Constant Field Values

EOF

public static final int EOF

Trying to read beyond the end of the file. Using KEY, KEYN, or IND when the last record has been read. Using KEYP when on the first record. Adding a new key to a full file.

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Constant Field Values

DREAD

public static final int DREAD

Unspecified IO error.

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Constant Field Values

DFAIL

public static final int DFAIL

Disk not ready.

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Constant Field Values

DISK

public static final int DISK

Invalid disk -- format.

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Constant Field Values

PNTR

public static final int PNTR

Corrupt file -- accessing location that does not exist.

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Constant Field Values

VERIF

public static final int VERIF

Disk data transfer failed.

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Constant Field Values

PWFAIL

public static final int PWFAIL

Data mismatch.

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Constant Field Values

NLEN

public static final int NLEN

Illegal file name.

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Constant Field Values

KFAIL

public static final int KFAIL

Attempting to access a record in a DIRECT file using a key that does not exist. Writing a record using a key which already exists if DOM= is used.

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Constant Field Values

NOF

public static final int NOF

Attempting to access a file that cannot be found. Attempting to create a file with a name that already exists. Cannot locate dataserver.

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Constant Field Values

CANT

public static final int CANT

Doing a read on a write-only device. Doing a write on a read-only file. Doing a write on a SERIAL file before locking it. Attempting to access keys in a non-keyed file.

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Constant Field Values

BADCIB

public static final int BADCIB

Attempting to unlock a file that is not locked. Locking a file that is already opened by another user. Locking a file that is already locked by the same user. Erasing a file that the user does not own.

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Constant Field Values

NOROOM

public static final int NOROOM

Disk out of space.

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Constant Field Values

TOFLOW

public static final int TOFLOW

Attempting to create a file in a full directory. Opening too many files.

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Constant Field Values

INVPARM

public static final int INVPARM

Disk drive does not exist. Invalid MKEYED key description. KNUM= trying to select a key that is not defined.

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Constant Field Values

USERCANT

public static final int USERCANT

User not allowed to access file.

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Constant Field Values

SYNTAXERR

public static final int SYNTAXERR

Syntax Error. Invalid syntax.

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Constant Field Values

BADARG

public static final int BADARG

Bad arguments.

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Constant Field Values

BUFFER_TOO_SMALL

public static final int BUFFER_TOO_SMALL

Out of Memory.

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Constant Field Values

SYSTEM_MEMORY_OVERFLOW

public static final int SYSTEM_MEMORY_OVERFLOW

System memory overflow.

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Constant Field Values

MATHERR

public static final int MATHERR

Invalid Integer. Integer is out of legal range.

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Constant Field Values

INVKEYLEN

public static final int INVKEYLEN

Invalid key length.

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Constant Field Values

BADHEAD

public static final int BADHEAD

Bad header.

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Constant Field Values

SYSTEMERR

public static final int SYSTEMERR

General system error.

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Constant Field Values

NOUSERS

public static final int NOUSERS

Too many network users.

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Constant Field Values

NETUSER

public static final int NETUSER

Network user error.

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Constant Field Values

NETERR

public static final int NETERR

Connection to server has dropped.

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Constant Field Values

NETGONE

public static final int NETGONE

Network is gone.

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Constant Field Values

UPDATE_CONFLICT

public static final int UPDATE_CONFLICT

Update conflict.

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Constant Field Values

LIC_ERROR

public static final int LIC_ERROR

Error updating license.

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Constant Field Values

LICINUSE

public static final int LICINUSE

Non-BASIS license is already in use

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Constant Field Values

NOTIMP

public static final int NOTIMP

Not implemented.

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Constant Field Values

INTERNAL

public static final int INTERNAL

Internal error.

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Constant Field Values

Constructor Detail

FilesystemException

public FilesystemException(int p_errorCode)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode)

Constructor just taking an error code.

Parameters:

p_filename -

p_errorCode - Error code.

FilesystemException

public FilesystemException(int p_errorCode,
                           int p_hostErr)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           int p_hostErr)

Constructor just taking an error code and host err.

Parameters:

p_filename -

p_errorCode - Error code.

p_hostErr - Host error code.

FilesystemException

public FilesystemException(int p_errorCode,
                           int p_hostErr,
                           java.lang.Throwable p_cause)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           int p_hostErr,
                           java.lang.Throwable p_cause)

Constructor just taking an error code and host err.

Parameters:

p_filename -

p_errorCode - Error code.

p_hostErr - Host error code.

p_cause - Cause of the FilesystemException.

FilesystemException

public FilesystemException(int p_errorCode,
                           java.lang.Throwable p_cause)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           java.lang.Throwable p_cause)

Constructor taking an error code and Throwable.

Parameters:

p_filename -

p_errorCode - Error code.

p_cause - Cause of the FilesystemException.

FilesystemException

public FilesystemException(int p_errorCode,
                           java.lang.String p_string)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           java.lang.String p_string)

Constructor taking an error code and message string.

Parameters:

p_filename -

p_errorCode - Error code.

p_string - Message for clarification.

FilesystemException

public FilesystemException(int p_errorCode,
                           java.lang.String p_string,
                           java.lang.Throwable p_cause)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           java.lang.String p_string,
                           java.lang.Throwable p_cause)

Constructor taking an error code and message string.

Parameters:

p_filename -

p_errorCode - Error code.

p_string - Message for clarification.

p_cause - Cause of the FilesystemException.

FilesystemException

public FilesystemException(int p_errorCode,
                           int p_hostErr,
                           java.lang.String p_string)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           int p_hostErr,
                           java.lang.String p_string)

Constructor taking an error code and message string.

Parameters:

p_filename -

p_errorCode - Error code.

p_hostErr - Host error code.

p_string - Message for clarification.

FilesystemException

public FilesystemException(int p_errorCode,
                           int p_hostErr,
                           java.lang.String p_string,
                           java.lang.Throwable p_cause)

FilesystemException

public FilesystemException(java.lang.String p_filename,
                           int p_errorCode,
                           int p_hostErr,
                           java.lang.String p_string,
                           java.lang.Throwable p_cause)

Constructor taking an error code and message string.

Parameters:

p_filename -

p_errorCode - Error code.

p_hostErr - Host error code.

p_string - Message for clarification.

p_cause - Cause of the FilesystemException.

Method Detail

getErrorDesc

public static java.lang.String getErrorDesc(int p_err)

cloneWithNewFilename

public FilesystemException cloneWithNewFilename(java.lang.String p_filename)

getErrorCode

public final int getErrorCode()

Accessor for the error code.

Returns:

Error code.

getHostErr

public final int getHostErr()

Accessor for the host err.

Returns:

Host error code.

getString

public final java.lang.String getString()

getFilename

public final java.lang.String getFilename()

Accessor for filename if available