Host Technical Reference / MQ Hosts
Parent topic: MQ Hosts

MQ Command Reference

CHECK

See CHECK Command for information about this command.

CLEAR

Clear an action property string value. The cleared value only affects the commands that follow the CLEAR.

CLEAR property
property
Action property name with no embedded spaces.

Comment

# text...

Lines in the action starting with a # character are considered comments and will be ignored when the action executes. Lines starting with # are generally used for documentation purposes.

DIR

Get a directory listing of available files from the host.

DIR "source" "destination"
"source"
Identifies the queue from which the messages are to be listed. 
  • This queue must be "GET-enabled" on the target Queue Manager and can only be used to list the contents of queues that are defined as "Local" queues.
  • "Remote" queues cannot be used to obtain directory listings. 
  • If not specified, the default receiver queue applies but may be overridden with the SET command. (Use a * as a place-holder when specifying the default queue and a "destination".)
"destination"
Optional path where the listing of the queue is to be written.
  • If no destination is specified, the listing is logged rather than saved to a file.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").

GET

Receive one or more files from the host.

GET -DEL –UNI|-APE "source" "destination"
-DEL
If the command is successful, delete host files. If the DELETE command is not supported on the server, the argument is not applicable and cannot be used. See HTTP Configuration
-UNI
Ensure the copied filename is unique.
-APE
If local filename exists, append copied file to existing file.
"source"
Remote source path
  • You can specify * to receive all the messages currently on the queue. 
  • You can specify a particular message ID (in hexadecimal form), displayed in the directory listing (with a msgId= tag) to receive a specific message from the queue.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").
Note: The source always applies to the receiver queue if not overridden by the SET command. 
"destination"
Local destination path.
  • Path can be to a filename (unless the -DIR option is used) or to a directory.
  • If you specify no path or a relative path, the command uses the default inbox.
  • You can use macro variables. See Using macro variables (Destination File context) for a list of the applicable macros.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").

LCOPY

Copy one or more files locally.

LCOPY –DEL -REC {–UNI|–APE} {-ZIP|-UNZ} "source" "destination"
-DEL
If the command is successful, delete the local file.
-REC
Recursively search all subdirectories.
You cannot use this option with the -UNZ option.
-UNI
Ensure the copied filename is unique.
-APE
Append copied file to existing destination file.
-ZIP
Zip all the files into one or more ZIP archive files, depending on the destination specified.
  • Specify ZIP comment and compression level through Zip Comment and Zip Compression Level properties. See Setting advanced host properties.
  • The ZIP archive files created through the LCOPY command conform to the standard ZIP file format. Visit http://docs.oracle.com/javase/6/docs/api/java/util/zip/package-summary.html. The ZIP file format should not be confused with other popular file compression/archive formats such as GZIP, TAR, RAR, etc. The LCOPY command works only with ZIP-formatted files. In addition to the VersaLex application, there are many other software packages that can read/write ZIP-formatted files, for example, WinZip (Windows), File Roller (Linux), PKZIP and Info-ZIP (Windows/Linux/other Unix).
  • In addition to standard ZIP-formatted archives, the VersaLex application also supports password-based AES- encrypted ZIP files (128-bit, 192-bit, and 256-bit). See Cryptographic Services.
-UNZ
Unzip the source file(s).
  • All source files must be ZIP archive files.
  • You cannot use this option with the -REC option.
  • Use ZIP entry paths if Unzip Use Path is set. See Setting advanced host properties.
  • The ZIP archive files created through the LCOPY command conform to the standard ZIP file format (reference http://docs.oracle.com/javase/6/docs/api/java/util/zip/package-summary.html). The ZIP file format should not be confused with other popular file compression/archive formats such as GZIP, TAR, RAR, etc. The LCOPY command works only with ZIP-formatted files. In addition to the application, there are many other software packages that can read/write ZIP-formatted files, for example, WinZip (Windows), File Roller (Linux), PKZIP and Info-ZIP (Windows/Linux/other Unix).
  • In addition to standard ZIP-formatted archives, the VersaLex application also supports password-based AES- encrypted ZIP files (128-bit, 192-bit, and 256-bit). See Encryption of Zip Files for more information on this capability.
"source"
Source path
  • Path can be to a filename or to a directory
  • You can use * and ?, or a regular expression when you specify a filename. See Using wildcards and regular expressions for additional information.
  • If you specify a relative path, the command uses the default inbox.
  • You can use macro variables. See Using macro variables (Source File context) for a list of the applicable macros.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").
"destination"
Destination path.
  • Path can be to a filename or to a directory.
  • If you specify a relative path, the command uses the default inbox.
  • You can use macro variables. See Using macro variables (Source File context) for a list of the applicable macros.
  • You can use a single * within the destination path. In this context, it is not a wildcard. Rather, it is used to substitute a source file name or a source subdirectory name. When * is used in conjunction with both the -REC and -ZIP options, and Zip Subdirectories Into Individual Zip Files is enabled, then * is substituted with each first-level subdirectory name. When * is not used for bundling zipped subdirectories, then it is used as a shortcut for the %sourcefilename% or %srcfilename% macro. Only one * is allowed in the destination path. See Setting advanced host properties.
  • When copying a file without the -APE option, or when copying a file with the -APE option where the destination file does not already exist, a temporary file name is used while the copy operation is taking place. This temporary file is placed in the destination directory. Its name begins with the product name and ends with .tmp. Once the copy completes successfully, the temporary file is renamed to the destination name.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").

LDELETE

Delete one or more files locally.

LDELETE "source"
"source"
Source path.
  • Path can be a filename or a directory.
  • You can use * and ?, or a regular expression when you specify a filename. See Using wildcards and regular expressions for additional information.
  • If you specify a relative path, the command uses the default inbox.
  • Use of macro variables is supported. See Using macro variables (Source File context) for a list of the applicable macros.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").

LREPLACE

Replace bytes in one or more files locally.

LREPLACE "source" Replace="input bytes" With="output bytes"
"source"
Source path.
  • Path can be to a filename or to a directory.
  • You can use * and ?, or a regular expression when you specify a filename. See Using wildcards and regular expressions for additional information.
  • If you specify a relative path, the command uses the default inbox.
  • You can use macro variables. See Using macro variables (Source File context) for a list of the applicable macros.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").
"input bytes"
List of bytes to be replaced.
  • Comma separated list of byte values (0-255).
  • All bytes in comma-separated list must be found in the file in listed sequence in order to be replaced.
"output bytes"
List of bytes to be substituted for original input bytes.
  • Comma separated list of byte values (0-255).
  • If With parameter is omitted, then the input bytes are deleted from the file.

PUT

Send one or more files to the host. 

PUT -DEL "source"
DEL
If PUT is successful, delete local file.
-DEL option is not applicable to queue-based PUT commands.  If specified for a queue-based PUT, it is ignored.
source

Source path

  • source parameter is not applicable to queue-based PUT commands.  If specified for a queue-based PUT, it is ignored.
  • Path can be to a filename or to a directory.
  • You can use * and ?, or a regular expression when you specify a filename. See Using wildcards and regular expressions for additional information.
  • If you specify a relative path, the command uses the default outbox.
  • Use of macro variables is supported. See Using macro variables (Source File context) for a list of the applicable macros.
  • If the path contains a space, dash (-), comma (,), or equal sign (=), it must be enclosed with double quotes ("...").
Note:

The default sender queue is the destination but can be overridden with a SET command.

All messages are PUT on queues with a persistence of Persistent even if the sender queue was created as Not Persistent.

SCRIPT

See SCRIPT command for information about this command.

SET

Change an action property value. The new value only affects the commands that follow the SET.

SET property=value
property = value
Action property and new value
  • The property name must have no embedded spaces.
  • The value specified remains in effect until it is set again or until the end of action.  
  • To reset property back to default value (host-level or system-level), specify 
    SET property

    or

    SET property=
  • To clear a string property, use the CLEAR command

WAIT

Pause execution.

WAIT seconds
Seconds
Number of seconds to pause.
Parent topic: MQ Hosts
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