Package com.oroinc.net.ftp
Class FTPReply
java.lang.Object
com.oroinc.net.ftp.FTPReply
FTPReply stores a set of constants for FTP reply codes. To interpret
the meaning of the codes, familiarity with RFC 959 is assumed.
The mnemonic constant names are transcriptions from the code descriptions
of RFC 959. For those who think in terms of the actual reply code values,
a set of CODE_NUM constants are provided where NUM is the numerical value
of the code.
- Author:
- Daniel F. Savarese
-
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final int
static final int
static final int
static final int
static final int
static final int
static final int
static final int
static final int
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static final int
static final int
static final int
static final int
static final int
static final int
static final int
static final int
static final int
static final int
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static final int
static final int
static final int
static final int
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static final int
static final int
static final int
static final int
static final int
static final int
static final int
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static final int
static final int
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static final int
static final int
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static final int
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static final int
static final int
static final int
static final int
static final int
static final int
static final int
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Method Summary
Modifier and TypeMethodDescriptionstatic boolean
isNegativePermanent
(int reply) Determine if a reply code is a negative permanent response.static boolean
isNegativeTransient
(int reply) Determine if a reply code is a negative transient response.static boolean
isPositiveCompletion
(int reply) Determine if a reply code is a positive completion response.static boolean
isPositiveIntermediate
(int reply) Determine if a reply code is a positive intermediate response.static boolean
isPositivePreliminary
(int reply) Determine if a reply code is a positive preliminary response.
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Field Details
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CODE_110
public static final int CODE_110- See Also:
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CODE_120
public static final int CODE_120- See Also:
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CODE_125
public static final int CODE_125- See Also:
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CODE_150
public static final int CODE_150- See Also:
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CODE_200
public static final int CODE_200- See Also:
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CODE_202
public static final int CODE_202- See Also:
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CODE_211
public static final int CODE_211- See Also:
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CODE_212
public static final int CODE_212- See Also:
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CODE_213
public static final int CODE_213- See Also:
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CODE_214
public static final int CODE_214- See Also:
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CODE_215
public static final int CODE_215- See Also:
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CODE_220
public static final int CODE_220- See Also:
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CODE_221
public static final int CODE_221- See Also:
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CODE_225
public static final int CODE_225- See Also:
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CODE_226
public static final int CODE_226- See Also:
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CODE_227
public static final int CODE_227- See Also:
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CODE_230
public static final int CODE_230- See Also:
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CODE_250
public static final int CODE_250- See Also:
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CODE_257
public static final int CODE_257- See Also:
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CODE_331
public static final int CODE_331- See Also:
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CODE_332
public static final int CODE_332- See Also:
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CODE_350
public static final int CODE_350- See Also:
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CODE_421
public static final int CODE_421- See Also:
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CODE_425
public static final int CODE_425- See Also:
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CODE_426
public static final int CODE_426- See Also:
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CODE_450
public static final int CODE_450- See Also:
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CODE_451
public static final int CODE_451- See Also:
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CODE_452
public static final int CODE_452- See Also:
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CODE_500
public static final int CODE_500- See Also:
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CODE_501
public static final int CODE_501- See Also:
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CODE_502
public static final int CODE_502- See Also:
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CODE_503
public static final int CODE_503- See Also:
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CODE_504
public static final int CODE_504- See Also:
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CODE_530
public static final int CODE_530- See Also:
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CODE_532
public static final int CODE_532- See Also:
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CODE_550
public static final int CODE_550- See Also:
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CODE_551
public static final int CODE_551- See Also:
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CODE_552
public static final int CODE_552- See Also:
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CODE_553
public static final int CODE_553- See Also:
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RESTART_MARKER
public static final int RESTART_MARKER- See Also:
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SERVICE_NOT_READY
public static final int SERVICE_NOT_READY- See Also:
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DATA_CONNECTION_ALREADY_OPEN
public static final int DATA_CONNECTION_ALREADY_OPEN- See Also:
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FILE_STATUS_OK
public static final int FILE_STATUS_OK- See Also:
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COMMAND_OK
public static final int COMMAND_OK- See Also:
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COMMAND_IS_SUPERFLUOUS
public static final int COMMAND_IS_SUPERFLUOUS- See Also:
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SYSTEM_STATUS
public static final int SYSTEM_STATUS- See Also:
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DIRECTORY_STATUS
public static final int DIRECTORY_STATUS- See Also:
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FILE_STATUS
public static final int FILE_STATUS- See Also:
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HELP_MESSAGE
public static final int HELP_MESSAGE- See Also:
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NAME_SYSTEM_TYPE
public static final int NAME_SYSTEM_TYPE- See Also:
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SERVICE_READY
public static final int SERVICE_READY- See Also:
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SERVICE_CLOSING_CONTROL_CONNECTION
public static final int SERVICE_CLOSING_CONTROL_CONNECTION- See Also:
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DATA_CONNECTION_OPEN
public static final int DATA_CONNECTION_OPEN- See Also:
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CLOSING_DATA_CONNECTION
public static final int CLOSING_DATA_CONNECTION- See Also:
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ENTERING_PASSIVE_MODE
public static final int ENTERING_PASSIVE_MODE- See Also:
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USER_LOGGED_IN
public static final int USER_LOGGED_IN- See Also:
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FILE_ACTION_OK
public static final int FILE_ACTION_OK- See Also:
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PATHNAME_CREATED
public static final int PATHNAME_CREATED- See Also:
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NEED_PASSWORD
public static final int NEED_PASSWORD- See Also:
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NEED_ACCOUNT
public static final int NEED_ACCOUNT- See Also:
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FILE_ACTION_PENDING
public static final int FILE_ACTION_PENDING- See Also:
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SERVICE_NOT_AVAILABLE
public static final int SERVICE_NOT_AVAILABLE- See Also:
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CANNOT_OPEN_DATA_CONNECTION
public static final int CANNOT_OPEN_DATA_CONNECTION- See Also:
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TRANSFER_ABORTED
public static final int TRANSFER_ABORTED- See Also:
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FILE_ACTION_NOT_TAKEN
public static final int FILE_ACTION_NOT_TAKEN- See Also:
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ACTION_ABORTED
public static final int ACTION_ABORTED- See Also:
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INSUFFICIENT_STORAGE
public static final int INSUFFICIENT_STORAGE- See Also:
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UNRECOGNIZED_COMMAND
public static final int UNRECOGNIZED_COMMAND- See Also:
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SYNTAX_ERROR_IN_ARGUMENTS
public static final int SYNTAX_ERROR_IN_ARGUMENTS- See Also:
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COMMAND_NOT_IMPLEMENTED
public static final int COMMAND_NOT_IMPLEMENTED- See Also:
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BAD_COMMAND_SEQUENCE
public static final int BAD_COMMAND_SEQUENCE- See Also:
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COMMAND_NOT_IMPLEMENTED_FOR_PARAMETER
public static final int COMMAND_NOT_IMPLEMENTED_FOR_PARAMETER- See Also:
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NOT_LOGGED_IN
public static final int NOT_LOGGED_IN- See Also:
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NEED_ACCOUNT_FOR_STORING_FILES
public static final int NEED_ACCOUNT_FOR_STORING_FILES- See Also:
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FILE_UNAVAILABLE
public static final int FILE_UNAVAILABLE- See Also:
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PAGE_TYPE_UNKNOWN
public static final int PAGE_TYPE_UNKNOWN- See Also:
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STORAGE_ALLOCATION_EXCEEDED
public static final int STORAGE_ALLOCATION_EXCEEDED- See Also:
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FILE_NAME_NOT_ALLOWED
public static final int FILE_NAME_NOT_ALLOWED- See Also:
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Method Details
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isPositivePreliminary
public static boolean isPositivePreliminary(int reply) Determine if a reply code is a positive preliminary response. All codes beginning with a 1 are positive preliminary responses. Postitive preliminary responses are used to indicate tentative success. No further commands can be issued to the FTP server after a positive preliminary response until a follow up response is received from the server.- Parameters:
reply
- The reply code to test.- Returns:
- True if a reply code is a postive preliminary response, false if not.
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isPositiveCompletion
public static boolean isPositiveCompletion(int reply) Determine if a reply code is a positive completion response. All codes beginning with a 2 are positive completion responses. The FTP server will send a positive completion response on the final successful completion of a command.- Parameters:
reply
- The reply code to test.- Returns:
- True if a reply code is a postive completion response, false if not.
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isPositiveIntermediate
public static boolean isPositiveIntermediate(int reply) Determine if a reply code is a positive intermediate response. All codes beginning with a 3 are positive intermediate responses. The FTP server will send a positive intermediate response on the successful completion of one part of a multi-part sequence of commands. For example, after a successful USER command, a positive intermediate response will be sent to indicate that the server is ready for the PASS command.- Parameters:
reply
- The reply code to test.- Returns:
- True if a reply code is a postive intermediate response, false if not.
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isNegativeTransient
public static boolean isNegativeTransient(int reply) Determine if a reply code is a negative transient response. All codes beginning with a 4 are negative transient responses. The FTP server will send a negative transient response on the failure of a command that can be reattempted with success.- Parameters:
reply
- The reply code to test.- Returns:
- True if a reply code is a negative transient response, false if not.
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isNegativePermanent
public static boolean isNegativePermanent(int reply) Determine if a reply code is a negative permanent response. All codes beginning with a 5 are negative permanent responses. The FTP server will send a negative permanent response on the failure of a command that cannot be reattempted with success.- Parameters:
reply
- The reply code to test.- Returns:
- True if a reply code is a negative permanent response, false if not.
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