SMS::Handler::Dispatcher SMS::Handler::Dispatcher is a helper class for dispatch - based SMS handlers.
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SMS::Handler::Dispatcher Ranking & Summary

SMS::Handler::Dispatcher Tags

SMS Perl module helper Dispatch dispatch helper SMS handlers

SMS::Handler::Dispatcher Description

SMS::Handler::Dispatcher is a helper class for dispatch - based SMS handlers. SMS::Handler::Dispatcher is a helper class for dispatch - based SMS handlers.SYNOPSIS use SMS::Handler::Dispatcher; package MyHandler; @ISA = qw(SMS::Handler::Dispatcher); ...This module provides a base class that implements a dispatch table based on the commands contained in the given SMS. Commands consist of words (sequences of characters matching w) or its abbreviations preceded by a single dot.The following methods are provided:->handle()Dispatch the required command to the handlers set up by the invoking class. The command to method mapping is assumed to be supplied by the object when calling ->abbrevs (for the command abbreviations) or ->cmds for the command mapping. ->abbrevs must return a reference to a hash where each key is a possible command abbreviation andd its value, is the actual command.->cmds must return a reference to a hash, where each key is a command and each value is a reference to the corresponding method to call. This class includes dummy methods that simply return ->{abbrevs} or ->{cmds} respectively.Each of the methods implementing a command, will be called with the following arguments.A reference to the object.The hash reference passed to ->handle.A compact representation of the source address, made from concatenating the NPI, TON and SOURCE with dots.A reference to the command line of the SMS (or the whole SMS if no separate lines).A reference to the remainder of the SMS.A positive return value from said methods, tell ->handle to keep looking for commands. A false return value, stops the search for further commands. In any case, ->handle will return SMS_STOP | SMS_DEQUEUE.If no corresponding command can be found for a given SMS, the ->dispatch_error method will be invoked, using the same calling protocol than command methods. Its return value will be returned by ->handle.The calling protocol depicted above is only attempted if the object contains $self->{number}. In this case, the SMS destination address is matched against $self-< gt{dest_addr_ton} >, $self-< gt{dest_addr_npi} > and $self-< gt{dest_addr_destination_addr} >. Only if this match succeeds, the message is accepted. This allows an object to restrict the numbers it handles. SMS_CONTINUE is returned in this case, to allow other objects a chance to process this message.->dispatch_errorsub dispatch_error { croak "Classes based on SMS::Handler::Dispatcher must implement their dispatch_method()n"; }->abbrevsReturn $self-{abbrevs}>.->cmdsReturn $self-{cmds}>. Requirements: · Perl

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